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aschwarz
2023-01-23 11:03:31 +01:00
parent 82d562a322
commit a6523903eb
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21
msd2/tracking/piwik/libs/jqplot/MIT-LICENSE.txt Normal file
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Title: MIT License
Copyright (c) 2009-2011 Chris Leonello
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

26
msd2/tracking/piwik/libs/jqplot/build_minified_script.sh Normal file
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# build jqplot-custom.min.js
# the yuicompressor needs to be set up in piwik/js (see piwik/js/README.md)
cat jqplot.core.js > jqplot-custom.min.js-temp
cat jqplot.linearAxisRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.axisTickRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.axisLabelRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.tableLegendRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.lineRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.linePattern.js >> jqplot-custom.min.js-temp
cat jqplot.markerRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.divTitleRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.canvasGridRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.shadowRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.shapeRenderer.js >> jqplot-custom.min.js-temp
cat jqplot.sprintf.js >> jqplot-custom.min.js-temp
cat jqplot.themeEngine.js >> jqplot-custom.min.js-temp
cat plugins/jqplot.pieRenderer.js >> jqplot-custom.min.js-temp
cat plugins/jqplot.barRenderer.js >> jqplot-custom.min.js-temp
cat plugins/jqplot.categoryAxisRenderer.js >> jqplot-custom.min.js-temp
cat plugins/jqplot.canvasTextRenderer.js >> jqplot-custom.min.js-temp
cat plugins/jqplot.canvasAxisTickRenderer.js >> jqplot-custom.min.js-temp
java -jar ../../js/yuicompressor-2.4.2/build/yuicompressor-2.4.2.jar --type js --line-break 1000 jqplot-custom.min.js-temp > jqplot-custom.min.js
rm ./jqplot-custom.min.js-temp

1
msd2/tracking/piwik/libs/jqplot/excanvas.min.js vendored Normal file
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280
msd2/tracking/piwik/libs/jqplot/gpl-2.0.txt Normal file
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Title: GPL Version 2
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
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License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
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When we speak of free software, we are referring to freedom, not
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The precise terms and conditions for copying, distribution and
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msd2/tracking/piwik/libs/jqplot/jqplot-custom.min.js vendored Normal file
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msd2/tracking/piwik/libs/jqplot/jqplot.axisLabelRenderer.js Normal file
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// class: $.jqplot.AxisLabelRenderer
// Renderer to place labels on the axes.
$.jqplot.AxisLabelRenderer = function(options) {
// Group: Properties
$.jqplot.ElemContainer.call(this);
// name of the axis associated with this tick
this.axis;
// prop: show
// whether or not to show the tick (mark and label).
this.show = true;
// prop: label
// The text or html for the label.
this.label = '';
this.fontFamily = null;
this.fontSize = null;
this.textColor = null;
this._elem;
// prop: escapeHTML
// true to escape HTML entities in the label.
this.escapeHTML = false;
$.extend(true, this, options);
};
$.jqplot.AxisLabelRenderer.prototype = new $.jqplot.ElemContainer();
$.jqplot.AxisLabelRenderer.prototype.constructor = $.jqplot.AxisLabelRenderer;
$.jqplot.AxisLabelRenderer.prototype.init = function(options) {
$.extend(true, this, options);
};
$.jqplot.AxisLabelRenderer.prototype.draw = function(ctx, plot) {
// Memory Leaks patch
if (this._elem) {
this._elem.emptyForce();
this._elem = null;
}
this._elem = $('<div style="position:absolute;" class="jqplot-'+this.axis+'-label"></div>');
if (Number(this.label)) {
this._elem.css('white-space', 'nowrap');
}
if (!this.escapeHTML) {
this._elem.html(this.label);
}
else {
this._elem.text(this.label);
}
if (this.fontFamily) {
this._elem.css('font-family', this.fontFamily);
}
if (this.fontSize) {
this._elem.css('font-size', this.fontSize);
}
if (this.textColor) {
this._elem.css('color', this.textColor);
}
return this._elem;
};
$.jqplot.AxisLabelRenderer.prototype.pack = function() {
};
})(jQuery);

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msd2/tracking/piwik/libs/jqplot/jqplot.axisTickRenderer.js Normal file
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// class: $.jqplot.AxisTickRenderer
// A "tick" object showing the value of a tick/gridline on the plot.
$.jqplot.AxisTickRenderer = function(options) {
// Group: Properties
$.jqplot.ElemContainer.call(this);
// prop: mark
// tick mark on the axis. One of 'inside', 'outside', 'cross', '' or null.
this.mark = 'outside';
// name of the axis associated with this tick
this.axis;
// prop: showMark
// whether or not to show the mark on the axis.
this.showMark = true;
// prop: showGridline
// whether or not to draw the gridline on the grid at this tick.
this.showGridline = true;
// prop: isMinorTick
// if this is a minor tick.
this.isMinorTick = false;
// prop: size
// Length of the tick beyond the grid in pixels.
// DEPRECATED: This has been superceeded by markSize
this.size = 4;
// prop: markSize
// Length of the tick marks in pixels. For 'cross' style, length
// will be stoked above and below axis, so total length will be twice this.
this.markSize = 6;
// prop: show
// whether or not to show the tick (mark and label).
// Setting this to false requires more testing. It is recommended
// to set showLabel and showMark to false instead.
this.show = true;
// prop: showLabel
// whether or not to show the label.
this.showLabel = true;
this.label = null;
this.value = null;
this._styles = {};
// prop: formatter
// A class of a formatter for the tick text. sprintf by default.
this.formatter = $.jqplot.DefaultTickFormatter;
// prop: prefix
// String to prepend to the tick label.
// Prefix is prepended to the formatted tick label.
this.prefix = '';
// prop: suffix
// String to append to the tick label.
// Suffix is appended to the formatted tick label.
this.suffix = '';
// prop: formatString
// string passed to the formatter.
this.formatString = '';
// prop: fontFamily
// css spec for the font-family css attribute.
this.fontFamily;
// prop: fontSize
// css spec for the font-size css attribute.
this.fontSize;
// prop: textColor
// css spec for the color attribute.
this.textColor;
// prop: escapeHTML
// true to escape HTML entities in the label.
this.escapeHTML = false;
this._elem;
this._breakTick = false;
$.extend(true, this, options);
};
$.jqplot.AxisTickRenderer.prototype.init = function(options) {
$.extend(true, this, options);
};
$.jqplot.AxisTickRenderer.prototype = new $.jqplot.ElemContainer();
$.jqplot.AxisTickRenderer.prototype.constructor = $.jqplot.AxisTickRenderer;
$.jqplot.AxisTickRenderer.prototype.setTick = function(value, axisName, isMinor) {
this.value = value;
this.axis = axisName;
if (isMinor) {
this.isMinorTick = true;
}
return this;
};
$.jqplot.AxisTickRenderer.prototype.draw = function() {
if (this.label === null) {
this.label = this.prefix + this.formatter(this.formatString, this.value) + this.suffix;
}
var style = {position: 'absolute'};
if (Number(this.label)) {
style['whitSpace'] = 'nowrap';
}
// Memory Leaks patch
if (this._elem) {
this._elem.emptyForce();
this._elem = null;
}
this._elem = $(document.createElement('div'));
this._elem.addClass("jqplot-"+this.axis+"-tick");
if (!this.escapeHTML) {
this._elem.html(this.label);
}
else {
this._elem.text(this.label);
}
this._elem.css(style);
for (var s in this._styles) {
this._elem.css(s, this._styles[s]);
}
if (this.fontFamily) {
this._elem.css('font-family', this.fontFamily);
}
if (this.fontSize) {
this._elem.css('font-size', this.fontSize);
}
if (this.textColor) {
this._elem.css('color', this.textColor);
}
if (this._breakTick) {
this._elem.addClass('jqplot-breakTick');
}
return this._elem;
};
$.jqplot.DefaultTickFormatter = function (format, val) {
if (typeof val == 'number') {
if (!format) {
format = $.jqplot.config.defaultTickFormatString;
}
return $.jqplot.sprintf(format, val);
}
else {
return String(val);
}
};
$.jqplot.PercentTickFormatter = function (format, val) {
if (typeof val == 'number') {
val = 100 * val;
if (!format) {
format = $.jqplot.config.defaultTickFormatString;
}
return $.jqplot.sprintf(format, val);
}
else {
return String(val);
}
};
$.jqplot.AxisTickRenderer.prototype.pack = function() {
};
})(jQuery);

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msd2/tracking/piwik/libs/jqplot/jqplot.canvasGridRenderer.js Normal file
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// Class: $.jqplot.CanvasGridRenderer
// The default jqPlot grid renderer, creating a grid on a canvas element.
// The renderer has no additional options beyond the <Grid> class.
$.jqplot.CanvasGridRenderer = function(){
this.shadowRenderer = new $.jqplot.ShadowRenderer();
};
// called with context of Grid object
$.jqplot.CanvasGridRenderer.prototype.init = function(options) {
this._ctx;
$.extend(true, this, options);
// set the shadow renderer options
var sopts = {lineJoin:'miter', lineCap:'round', fill:false, isarc:false, angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, depth:this.shadowDepth, lineWidth:this.shadowWidth, closePath:false, strokeStyle:this.shadowColor};
this.renderer.shadowRenderer.init(sopts);
};
// called with context of Grid.
$.jqplot.CanvasGridRenderer.prototype.createElement = function(plot) {
var elem;
// Memory Leaks patch
if (this._elem) {
if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) {
elem = this._elem.get(0);
window.G_vmlCanvasManager.uninitElement(elem);
elem = null;
}
this._elem.emptyForce();
this._elem = null;
}
elem = plot.canvasManager.getCanvas();
var w = this._plotDimensions.width;
var h = this._plotDimensions.height;
elem.width = w;
elem.height = h;
this._elem = $(elem);
this._elem.addClass('jqplot-grid-canvas');
this._elem.css({ position: 'absolute', left: 0, top: 0 });
elem = plot.canvasManager.initCanvas(elem);
this._top = this._offsets.top;
this._bottom = h - this._offsets.bottom;
this._left = this._offsets.left;
this._right = w - this._offsets.right;
this._width = this._right - this._left;
this._height = this._bottom - this._top;
// avoid memory leak
elem = null;
return this._elem;
};
$.jqplot.CanvasGridRenderer.prototype.draw = function() {
this._ctx = this._elem.get(0).getContext("2d");
var ctx = this._ctx;
var axes = this._axes;
// Add the grid onto the grid canvas. This is the bottom most layer.
ctx.save();
ctx.clearRect(0, 0, this._plotDimensions.width, this._plotDimensions.height);
ctx.fillStyle = this.backgroundColor || this.background;
ctx.fillRect(this._left, this._top, this._width, this._height);
ctx.save();
ctx.lineJoin = 'miter';
ctx.lineCap = 'butt';
ctx.lineWidth = this.gridLineWidth;
ctx.strokeStyle = this.gridLineColor;
var b, e, s, m;
var ax = ['xaxis', 'yaxis', 'x2axis', 'y2axis'];
for (var i=4; i>0; i--) {
var name = ax[i-1];
var axis = axes[name];
var ticks = axis._ticks;
var numticks = ticks.length;
if (axis.show) {
if (axis.drawBaseline) {
var bopts = {};
if (axis.baselineWidth !== null) {
bopts.lineWidth = axis.baselineWidth;
}
if (axis.baselineColor !== null) {
bopts.strokeStyle = axis.baselineColor;
}
switch (name) {
case 'xaxis':
drawLine (this._left, this._bottom, this._right, this._bottom, bopts);
break;
case 'yaxis':
drawLine (this._left, this._bottom, this._left, this._top, bopts);
break;
case 'x2axis':
drawLine (this._left, this._bottom, this._right, this._bottom, bopts);
break;
case 'y2axis':
drawLine (this._right, this._bottom, this._right, this._top, bopts);
break;
}
}
for (var j=numticks; j>0; j--) {
var t = ticks[j-1];
if (t.show) {
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (name) {
case 'xaxis':
// draw the grid line if we should
if (t.showGridline && this.drawGridlines && ((!t.isMinorTick && axis.drawMajorGridlines) || (t.isMinorTick && axis.drawMinorGridlines)) ) {
drawLine(pos, this._top, pos, this._bottom);
}
// draw the mark
if (t.showMark && t.mark && ((!t.isMinorTick && axis.drawMajorTickMarks) || (t.isMinorTick && axis.drawMinorTickMarks)) ) {
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (m) {
case 'outside':
b = this._bottom;
e = this._bottom+s;
break;
case 'inside':
b = this._bottom-s;
e = this._bottom;
break;
case 'cross':
b = this._bottom-s;
e = this._bottom+s;
break;
default:
b = this._bottom;
e = this._bottom+s;
break;
}
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[pos,b],[pos,e]], {lineCap:'butt', lineWidth:this.gridLineWidth, offset:this.gridLineWidth*0.75, depth:2, fill:false, closePath:false});
}
// draw the line
drawLine(pos, b, pos, e);
}
break;
case 'yaxis':
// draw the grid line
if (t.showGridline && this.drawGridlines && ((!t.isMinorTick && axis.drawMajorGridlines) || (t.isMinorTick && axis.drawMinorGridlines)) ) {
drawLine(this._right, pos, this._left, pos);
}
// draw the mark
if (t.showMark && t.mark && ((!t.isMinorTick && axis.drawMajorTickMarks) || (t.isMinorTick && axis.drawMinorTickMarks)) ) {
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (m) {
case 'outside':
b = this._left-s;
e = this._left;
break;
case 'inside':
b = this._left;
e = this._left+s;
break;
case 'cross':
b = this._left-s;
e = this._left+s;
break;
default:
b = this._left-s;
e = this._left;
break;
}
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
}
drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
}
break;
case 'x2axis':
// draw the grid line
if (t.showGridline && this.drawGridlines && ((!t.isMinorTick && axis.drawMajorGridlines) || (t.isMinorTick && axis.drawMinorGridlines)) ) {
drawLine(pos, this._bottom, pos, this._top);
}
// draw the mark
if (t.showMark && t.mark && ((!t.isMinorTick && axis.drawMajorTickMarks) || (t.isMinorTick && axis.drawMinorTickMarks)) ) {
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (m) {
case 'outside':
b = this._top-s;
e = this._top;
break;
case 'inside':
b = this._top;
e = this._top+s;
break;
case 'cross':
b = this._top-s;
e = this._top+s;
break;
default:
b = this._top-s;
e = this._top;
break;
}
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[pos,b],[pos,e]], {lineCap:'butt', lineWidth:this.gridLineWidth, offset:this.gridLineWidth*0.75, depth:2, fill:false, closePath:false});
}
drawLine(pos, b, pos, e);
}
break;
case 'y2axis':
// draw the grid line
if (t.showGridline && this.drawGridlines && ((!t.isMinorTick && axis.drawMajorGridlines) || (t.isMinorTick && axis.drawMinorGridlines)) ) {
drawLine(this._left, pos, this._right, pos);
}
// draw the mark
if (t.showMark && t.mark && ((!t.isMinorTick && axis.drawMajorTickMarks) || (t.isMinorTick && axis.drawMinorTickMarks)) ) {
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (m) {
case 'outside':
b = this._right;
e = this._right+s;
break;
case 'inside':
b = this._right-s;
e = this._right;
break;
case 'cross':
b = this._right-s;
e = this._right+s;
break;
default:
b = this._right;
e = this._right+s;
break;
}
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
}
drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
}
break;
default:
break;
}
}
}
t = null;
}
axis = null;
ticks = null;
}
// Now draw grid lines for additional y axes
//////
// TO DO: handle yMidAxis
//////
ax = ['y3axis', 'y4axis', 'y5axis', 'y6axis', 'y7axis', 'y8axis', 'y9axis', 'yMidAxis'];
for (var i=7; i>0; i--) {
var axis = axes[ax[i-1]];
var ticks = axis._ticks;
if (axis.show) {
var tn = ticks[axis.numberTicks-1];
var t0 = ticks[0];
var left = axis.getLeft();
var points = [[left, tn.getTop() + tn.getHeight()/2], [left, t0.getTop() + t0.getHeight()/2 + 1.0]];
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, points, {lineCap:'butt', fill:false, closePath:false});
}
// draw the line
drawLine(points[0][0], points[0][1], points[1][0], points[1][1], {lineCap:'butt', strokeStyle:axis.borderColor, lineWidth:axis.borderWidth});
// draw the tick marks
for (var j=ticks.length; j>0; j--) {
var t = ticks[j-1];
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
if (t.showMark && t.mark) {
switch (m) {
case 'outside':
b = left;
e = left+s;
break;
case 'inside':
b = left-s;
e = left;
break;
case 'cross':
b = left-s;
e = left+s;
break;
default:
b = left;
e = left+s;
break;
}
points = [[b,pos], [e,pos]];
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, points, {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
}
// draw the line
drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
}
t = null;
}
t0 = null;
}
axis = null;
ticks = null;
}
ctx.restore();
function drawLine(bx, by, ex, ey, opts) {
ctx.save();
opts = opts || {};
if (opts.lineWidth == null || opts.lineWidth != 0){
$.extend(true, ctx, opts);
ctx.beginPath();
ctx.moveTo(bx, by);
ctx.lineTo(ex, ey);
ctx.stroke();
ctx.restore();
}
}
if (this.shadow) {
var points = [[this._left, this._bottom], [this._right, this._bottom], [this._right, this._top]];
this.renderer.shadowRenderer.draw(ctx, points);
}
// Now draw border around grid. Use axis border definitions. start at
// upper left and go clockwise.
if (this.borderWidth != 0 && this.drawBorder) {
drawLine (this._left, this._top, this._right, this._top, {lineCap:'round', strokeStyle:axes.x2axis.borderColor, lineWidth:axes.x2axis.borderWidth});
drawLine (this._right, this._top, this._right, this._bottom, {lineCap:'round', strokeStyle:axes.y2axis.borderColor, lineWidth:axes.y2axis.borderWidth});
drawLine (this._right, this._bottom, this._left, this._bottom, {lineCap:'round', strokeStyle:axes.xaxis.borderColor, lineWidth:axes.xaxis.borderWidth});
drawLine (this._left, this._bottom, this._left, this._top, {lineCap:'round', strokeStyle:axes.yaxis.borderColor, lineWidth:axes.yaxis.borderWidth});
}
// ctx.lineWidth = this.borderWidth;
// ctx.strokeStyle = this.borderColor;
// ctx.strokeRect(this._left, this._top, this._width, this._height);
ctx.restore();
ctx = null;
axes = null;
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// Class: $.jqplot.DivTitleRenderer
// The default title renderer for jqPlot. This class has no options beyond the <Title> class.
$.jqplot.DivTitleRenderer = function() {
};
$.jqplot.DivTitleRenderer.prototype.init = function(options) {
$.extend(true, this, options);
};
$.jqplot.DivTitleRenderer.prototype.draw = function() {
// Memory Leaks patch
if (this._elem) {
this._elem.emptyForce();
this._elem = null;
}
var r = this.renderer;
var elem = document.createElement('div');
this._elem = $(elem);
this._elem.addClass('jqplot-title');
if (!this.text) {
this.show = false;
this._elem.height(0);
this._elem.width(0);
}
else if (this.text) {
var color;
if (this.color) {
color = this.color;
}
else if (this.textColor) {
color = this.textColor;
}
// don't trust that a stylesheet is present, set the position.
var styles = {position:'absolute', top:'0px', left:'0px'};
if (this._plotWidth) {
styles['width'] = this._plotWidth+'px';
}
if (this.fontSize) {
styles['fontSize'] = this.fontSize;
}
if (typeof this.textAlign === 'string') {
styles['textAlign'] = this.textAlign;
}
else {
styles['textAlign'] = 'center';
}
if (color) {
styles['color'] = color;
}
if (this.paddingBottom) {
styles['paddingBottom'] = this.paddingBottom;
}
if (this.fontFamily) {
styles['fontFamily'] = this.fontFamily;
}
this._elem.css(styles);
if (this.escapeHtml) {
this._elem.text(this.text);
}
else {
this._elem.html(this.text);
}
// styletext += (this._plotWidth) ? 'width:'+this._plotWidth+'px;' : '';
// styletext += (this.fontSize) ? 'font-size:'+this.fontSize+';' : '';
// styletext += (this.textAlign) ? 'text-align:'+this.textAlign+';' : 'text-align:center;';
// styletext += (color) ? 'color:'+color+';' : '';
// styletext += (this.paddingBottom) ? 'padding-bottom:'+this.paddingBottom+';' : '';
// this._elem = $('<div class="jqplot-title" style="'+styletext+'">'+this.text+'</div>');
// if (this.fontFamily) {
// this._elem.css('font-family', this.fontFamily);
// }
}
elem = null;
return this._elem;
};
$.jqplot.DivTitleRenderer.prototype.pack = function() {
// nothing to do here
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
/**
* The following dashed line support contributed by Cory Sharp.
* After I implemented an inferior method, Cory responded with a generous
* contribution of code and input which proved a more powerful and
* elegant solution.
*/
(function($) {
var dotlen = 0.1;
$.jqplot.LinePattern = function (ctx, pattern) {
var defaultLinePatterns = {
dotted: [ dotlen, $.jqplot.config.dotGapLength ],
dashed: [ $.jqplot.config.dashLength, $.jqplot.config.gapLength ],
solid: null
};
if (typeof pattern === 'string') {
if (pattern[0] === '.' || pattern[0] === '-') {
var s = pattern;
pattern = [];
for (var i=0, imax=s.length; i<imax; i++) {
if (s[i] === '.') {
pattern.push( dotlen );
}
else if (s[i] === '-') {
pattern.push( $.jqplot.config.dashLength );
}
else {
continue;
}
pattern.push( $.jqplot.config.gapLength );
}
}
else {
pattern = defaultLinePatterns[pattern];
}
}
if (!(pattern && pattern.length)) {
return ctx;
}
var patternIndex = 0;
var patternDistance = pattern[0];
var px = 0;
var py = 0;
var pathx0 = 0;
var pathy0 = 0;
var moveTo = function (x, y) {
ctx.moveTo( x, y );
px = x;
py = y;
pathx0 = x;
pathy0 = y;
};
var lineTo = function (x, y) {
var scale = ctx.lineWidth;
var dx = x - px;
var dy = y - py;
var dist = Math.sqrt(dx*dx+dy*dy);
if ((dist > 0) && (scale > 0)) {
dx /= dist;
dy /= dist;
while (true) {
var dp = scale * patternDistance;
if (dp < dist) {
px += dp * dx;
py += dp * dy;
if ((patternIndex & 1) == 0) {
ctx.lineTo( px, py );
}
else {
ctx.moveTo( px, py );
}
dist -= dp;
patternIndex++;
if (patternIndex >= pattern.length) {
patternIndex = 0;
}
patternDistance = pattern[patternIndex];
}
else {
px = x;
py = y;
if ((patternIndex & 1) == 0) {
ctx.lineTo( px, py );
}
else {
ctx.moveTo( px, py );
}
patternDistance -= dist / scale;
break;
}
}
}
};
var beginPath = function () {
ctx.beginPath();
};
var closePath = function () {
lineTo( pathx0, pathy0 );
};
return {
moveTo: moveTo,
lineTo: lineTo,
beginPath: beginPath,
closePath: closePath
};
};
})(jQuery);

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msd2/tracking/piwik/libs/jqplot/jqplot.markerRenderer.js Normal file
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// class: $.jqplot.MarkerRenderer
// The default jqPlot marker renderer, rendering the points on the line.
$.jqplot.MarkerRenderer = function(options){
// Group: Properties
// prop: show
// whether or not to show the marker.
this.show = true;
// prop: style
// One of diamond, circle, square, x, plus, dash, filledDiamond, filledCircle, filledSquare
this.style = 'filledCircle';
// prop: lineWidth
// size of the line for non-filled markers.
this.lineWidth = 2;
// prop: size
// Size of the marker (diameter or circle, length of edge of square, etc.)
this.size = 9.0;
// prop: color
// color of marker. Will be set to color of series by default on init.
this.color = '#666666';
// prop: shadow
// whether or not to draw a shadow on the line
this.shadow = true;
// prop: shadowAngle
// Shadow angle in degrees
this.shadowAngle = 45;
// prop: shadowOffset
// Shadow offset from line in pixels
this.shadowOffset = 1;
// prop: shadowDepth
// Number of times shadow is stroked, each stroke offset shadowOffset from the last.
this.shadowDepth = 3;
// prop: shadowAlpha
// Alpha channel transparency of shadow. 0 = transparent.
this.shadowAlpha = '0.07';
// prop: shadowRenderer
// Renderer that will draws the shadows on the marker.
this.shadowRenderer = new $.jqplot.ShadowRenderer();
// prop: shapeRenderer
// Renderer that will draw the marker.
this.shapeRenderer = new $.jqplot.ShapeRenderer();
$.extend(true, this, options);
};
$.jqplot.MarkerRenderer.prototype.init = function(options) {
$.extend(true, this, options);
var sdopt = {angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, lineWidth:this.lineWidth, depth:this.shadowDepth, closePath:true};
if (this.style.indexOf('filled') != -1) {
sdopt.fill = true;
}
if (this.style.indexOf('ircle') != -1) {
sdopt.isarc = true;
sdopt.closePath = false;
}
this.shadowRenderer.init(sdopt);
var shopt = {fill:false, isarc:false, strokeStyle:this.color, fillStyle:this.color, lineWidth:this.lineWidth, closePath:true};
if (this.style.indexOf('filled') != -1) {
shopt.fill = true;
}
if (this.style.indexOf('ircle') != -1) {
shopt.isarc = true;
shopt.closePath = false;
}
this.shapeRenderer.init(shopt);
};
$.jqplot.MarkerRenderer.prototype.drawDiamond = function(x, y, ctx, fill, options) {
var stretch = 1.2;
var dx = this.size/2/stretch;
var dy = this.size/2*stretch;
var points = [[x-dx, y], [x, y+dy], [x+dx, y], [x, y-dy]];
if (this.shadow) {
this.shadowRenderer.draw(ctx, points);
}
this.shapeRenderer.draw(ctx, points, options);
};
$.jqplot.MarkerRenderer.prototype.drawPlus = function(x, y, ctx, fill, options) {
var stretch = 1.0;
var dx = this.size/2*stretch;
var dy = this.size/2*stretch;
var points1 = [[x, y-dy], [x, y+dy]];
var points2 = [[x+dx, y], [x-dx, y]];
var opts = $.extend(true, {}, this.options, {closePath:false});
if (this.shadow) {
this.shadowRenderer.draw(ctx, points1, {closePath:false});
this.shadowRenderer.draw(ctx, points2, {closePath:false});
}
this.shapeRenderer.draw(ctx, points1, opts);
this.shapeRenderer.draw(ctx, points2, opts);
};
$.jqplot.MarkerRenderer.prototype.drawX = function(x, y, ctx, fill, options) {
var stretch = 1.0;
var dx = this.size/2*stretch;
var dy = this.size/2*stretch;
var opts = $.extend(true, {}, this.options, {closePath:false});
var points1 = [[x-dx, y-dy], [x+dx, y+dy]];
var points2 = [[x-dx, y+dy], [x+dx, y-dy]];
if (this.shadow) {
this.shadowRenderer.draw(ctx, points1, {closePath:false});
this.shadowRenderer.draw(ctx, points2, {closePath:false});
}
this.shapeRenderer.draw(ctx, points1, opts);
this.shapeRenderer.draw(ctx, points2, opts);
};
$.jqplot.MarkerRenderer.prototype.drawDash = function(x, y, ctx, fill, options) {
var stretch = 1.0;
var dx = this.size/2*stretch;
var dy = this.size/2*stretch;
var points = [[x-dx, y], [x+dx, y]];
if (this.shadow) {
this.shadowRenderer.draw(ctx, points);
}
this.shapeRenderer.draw(ctx, points, options);
};
$.jqplot.MarkerRenderer.prototype.drawLine = function(p1, p2, ctx, fill, options) {
var points = [p1, p2];
if (this.shadow) {
this.shadowRenderer.draw(ctx, points);
}
this.shapeRenderer.draw(ctx, points, options);
};
$.jqplot.MarkerRenderer.prototype.drawSquare = function(x, y, ctx, fill, options) {
var stretch = 1.0;
var dx = this.size/2/stretch;
var dy = this.size/2*stretch;
var points = [[x-dx, y-dy], [x-dx, y+dy], [x+dx, y+dy], [x+dx, y-dy]];
if (this.shadow) {
this.shadowRenderer.draw(ctx, points);
}
this.shapeRenderer.draw(ctx, points, options);
};
$.jqplot.MarkerRenderer.prototype.drawCircle = function(x, y, ctx, fill, options) {
var radius = this.size/2;
var end = 2*Math.PI;
var points = [x, y, radius, 0, end, true];
if (this.shadow) {
this.shadowRenderer.draw(ctx, points);
}
this.shapeRenderer.draw(ctx, points, options);
};
$.jqplot.MarkerRenderer.prototype.draw = function(x, y, ctx, options) {
options = options || {};
// hack here b/c shape renderer uses canvas based color style options
// and marker uses css style names.
if (options.show == null || options.show != false) {
if (options.color && !options.fillStyle) {
options.fillStyle = options.color;
}
if (options.color && !options.strokeStyle) {
options.strokeStyle = options.color;
}
switch (this.style) {
case 'diamond':
this.drawDiamond(x,y,ctx, false, options);
break;
case 'filledDiamond':
this.drawDiamond(x,y,ctx, true, options);
break;
case 'circle':
this.drawCircle(x,y,ctx, false, options);
break;
case 'filledCircle':
this.drawCircle(x,y,ctx, true, options);
break;
case 'square':
this.drawSquare(x,y,ctx, false, options);
break;
case 'filledSquare':
this.drawSquare(x,y,ctx, true, options);
break;
case 'x':
this.drawX(x,y,ctx, true, options);
break;
case 'plus':
this.drawPlus(x,y,ctx, true, options);
break;
case 'dash':
this.drawDash(x,y,ctx, true, options);
break;
case 'line':
this.drawLine(x, y, ctx, false, options);
break;
default:
this.drawDiamond(x,y,ctx, false, options);
break;
}
}
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// class: $.jqplot.shadowRenderer
// The default jqPlot shadow renderer, rendering shadows behind shapes.
$.jqplot.ShadowRenderer = function(options){
// Group: Properties
// prop: angle
// Angle of the shadow in degrees. Measured counter-clockwise from the x axis.
this.angle = 45;
// prop: offset
// Pixel offset at the given shadow angle of each shadow stroke from the last stroke.
this.offset = 1;
// prop: alpha
// alpha transparency of shadow stroke.
this.alpha = 0.07;
// prop: lineWidth
// width of the shadow line stroke.
this.lineWidth = 1.5;
// prop: lineJoin
// How line segments of the shadow are joined.
this.lineJoin = 'miter';
// prop: lineCap
// how ends of the shadow line are rendered.
this.lineCap = 'round';
// prop; closePath
// whether line path segment is closed upon itself.
this.closePath = false;
// prop: fill
// whether to fill the shape.
this.fill = false;
// prop: depth
// how many times the shadow is stroked. Each stroke will be offset by offset at angle degrees.
this.depth = 3;
this.strokeStyle = 'rgba(0,0,0,0.1)';
// prop: isarc
// whether the shadow is an arc or not.
this.isarc = false;
$.extend(true, this, options);
};
$.jqplot.ShadowRenderer.prototype.init = function(options) {
$.extend(true, this, options);
};
// function: draw
// draws an transparent black (i.e. gray) shadow.
//
// ctx - canvas drawing context
// points - array of points or [x, y, radius, start angle (rad), end angle (rad)]
$.jqplot.ShadowRenderer.prototype.draw = function(ctx, points, options) {
ctx.save();
var opts = (options != null) ? options : {};
var fill = (opts.fill != null) ? opts.fill : this.fill;
var fillRect = (opts.fillRect != null) ? opts.fillRect : this.fillRect;
var closePath = (opts.closePath != null) ? opts.closePath : this.closePath;
var offset = (opts.offset != null) ? opts.offset : this.offset;
var alpha = (opts.alpha != null) ? opts.alpha : this.alpha;
var depth = (opts.depth != null) ? opts.depth : this.depth;
var isarc = (opts.isarc != null) ? opts.isarc : this.isarc;
var linePattern = (opts.linePattern != null) ? opts.linePattern : this.linePattern;
ctx.lineWidth = (opts.lineWidth != null) ? opts.lineWidth : this.lineWidth;
ctx.lineJoin = (opts.lineJoin != null) ? opts.lineJoin : this.lineJoin;
ctx.lineCap = (opts.lineCap != null) ? opts.lineCap : this.lineCap;
ctx.strokeStyle = opts.strokeStyle || this.strokeStyle || 'rgba(0,0,0,'+alpha+')';
ctx.fillStyle = opts.fillStyle || this.fillStyle || 'rgba(0,0,0,'+alpha+')';
for (var j=0; j<depth; j++) {
var ctxPattern = $.jqplot.LinePattern(ctx, linePattern);
ctx.translate(Math.cos(this.angle*Math.PI/180)*offset, Math.sin(this.angle*Math.PI/180)*offset);
ctxPattern.beginPath();
if (isarc) {
ctx.arc(points[0], points[1], points[2], points[3], points[4], true);
}
else if (fillRect) {
if (fillRect) {
ctx.fillRect(points[0], points[1], points[2], points[3]);
}
}
else if (points && points.length){
var move = true;
for (var i=0; i<points.length; i++) {
// skip to the first non-null point and move to it.
if (points[i][0] != null && points[i][1] != null) {
if (move) {
ctxPattern.moveTo(points[i][0], points[i][1]);
move = false;
}
else {
ctxPattern.lineTo(points[i][0], points[i][1]);
}
}
else {
move = true;
}
}
}
if (closePath) {
ctxPattern.closePath();
}
if (fill) {
ctx.fill();
}
else {
ctx.stroke();
}
}
ctx.restore();
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// class: $.jqplot.shapeRenderer
// The default jqPlot shape renderer. Given a set of points will
// plot them and either stroke a line (fill = false) or fill them (fill = true).
// If a filled shape is desired, closePath = true must also be set to close
// the shape.
$.jqplot.ShapeRenderer = function(options){
this.lineWidth = 1.5;
// prop: linePattern
// line pattern 'dashed', 'dotted', 'solid', some combination
// of '-' and '.' characters such as '.-.' or a numerical array like
// [draw, skip, draw, skip, ...] such as [1, 10] to draw a dotted line,
// [1, 10, 20, 10] to draw a dot-dash line, and so on.
this.linePattern = 'solid';
// prop: lineJoin
// How line segments of the shadow are joined.
this.lineJoin = 'miter';
// prop: lineCap
// how ends of the shadow line are rendered.
this.lineCap = 'round';
// prop; closePath
// whether line path segment is closed upon itself.
this.closePath = false;
// prop: fill
// whether to fill the shape.
this.fill = false;
// prop: isarc
// whether the shadow is an arc or not.
this.isarc = false;
// prop: fillRect
// true to draw shape as a filled rectangle.
this.fillRect = false;
// prop: strokeRect
// true to draw shape as a stroked rectangle.
this.strokeRect = false;
// prop: clearRect
// true to cear a rectangle.
this.clearRect = false;
// prop: strokeStyle
// css color spec for the stoke style
this.strokeStyle = '#999999';
// prop: fillStyle
// css color spec for the fill style.
this.fillStyle = '#999999';
$.extend(true, this, options);
};
$.jqplot.ShapeRenderer.prototype.init = function(options) {
$.extend(true, this, options);
};
// function: draw
// draws the shape.
//
// ctx - canvas drawing context
// points - array of points for shapes or
// [x, y, width, height] for rectangles or
// [x, y, radius, start angle (rad), end angle (rad)] for circles and arcs.
$.jqplot.ShapeRenderer.prototype.draw = function(ctx, points, options) {
ctx.save();
var opts = (options != null) ? options : {};
var fill = (opts.fill != null) ? opts.fill : this.fill;
var closePath = (opts.closePath != null) ? opts.closePath : this.closePath;
var fillRect = (opts.fillRect != null) ? opts.fillRect : this.fillRect;
var strokeRect = (opts.strokeRect != null) ? opts.strokeRect : this.strokeRect;
var clearRect = (opts.clearRect != null) ? opts.clearRect : this.clearRect;
var isarc = (opts.isarc != null) ? opts.isarc : this.isarc;
var linePattern = (opts.linePattern != null) ? opts.linePattern : this.linePattern;
var ctxPattern = $.jqplot.LinePattern(ctx, linePattern);
ctx.lineWidth = opts.lineWidth || this.lineWidth;
ctx.lineJoin = opts.lineJoin || this.lineJoin;
ctx.lineCap = opts.lineCap || this.lineCap;
ctx.strokeStyle = (opts.strokeStyle || opts.color) || this.strokeStyle;
ctx.fillStyle = opts.fillStyle || this.fillStyle;
ctx.beginPath();
if (isarc) {
ctx.arc(points[0], points[1], points[2], points[3], points[4], true);
if (closePath) {
ctx.closePath();
}
if (fill) {
ctx.fill();
}
else {
ctx.stroke();
}
ctx.restore();
return;
}
else if (clearRect) {
ctx.clearRect(points[0], points[1], points[2], points[3]);
ctx.restore();
return;
}
else if (fillRect || strokeRect) {
if (fillRect) {
ctx.fillRect(points[0], points[1], points[2], points[3]);
}
if (strokeRect) {
ctx.strokeRect(points[0], points[1], points[2], points[3]);
ctx.restore();
return;
}
}
else if (points && points.length){
var move = true;
for (var i=0; i<points.length; i++) {
// skip to the first non-null point and move to it.
if (points[i][0] != null && points[i][1] != null) {
if (move) {
ctxPattern.moveTo(points[i][0], points[i][1]);
move = false;
}
else {
ctxPattern.lineTo(points[i][0], points[i][1]);
}
}
else {
move = true;
}
}
if (closePath) {
ctxPattern.closePath();
}
if (fill) {
ctx.fill();
}
else {
ctx.stroke();
}
}
ctx.restore();
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* JavaScript printf/sprintf functions.
*
* This code has been adapted from the publicly available sprintf methods
* by Ash Searle. His original header follows:
*
* This code is unrestricted: you are free to use it however you like.
*
* The functions should work as expected, performing left or right alignment,
* truncating strings, outputting numbers with a required precision etc.
*
* For complex cases, these functions follow the Perl implementations of
* (s)printf, allowing arguments to be passed out-of-order, and to set the
* precision or length of the output based on arguments instead of fixed
* numbers.
*
* See http://perldoc.perl.org/functions/sprintf.html for more information.
*
* Implemented:
* - zero and space-padding
* - right and left-alignment,
* - base X prefix (binary, octal and hex)
* - positive number prefix
* - (minimum) width
* - precision / truncation / maximum width
* - out of order arguments
*
* Not implemented (yet):
* - vector flag
* - size (bytes, words, long-words etc.)
*
* Will not implement:
* - %n or %p (no pass-by-reference in JavaScript)
*
* @version 2007.04.27
* @author Ash Searle
*
* You can see the original work and comments on his blog:
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
*/
/**
* @Modifications 2009.05.26
* @author Chris Leonello
*
* Added %p %P specifier
* Acts like %g or %G but will not add more significant digits to the output than present in the input.
* Example:
* Format: '%.3p', Input: 0.012, Output: 0.012
* Format: '%.3g', Input: 0.012, Output: 0.0120
* Format: '%.4p', Input: 12.0, Output: 12.0
* Format: '%.4g', Input: 12.0, Output: 12.00
* Format: '%.4p', Input: 4.321e-5, Output: 4.321e-5
* Format: '%.4g', Input: 4.321e-5, Output: 4.3210e-5
*
* Example:
* >>> $.jqplot.sprintf('%.2f, %d', 23.3452, 43.23)
* "23.35, 43"
* >>> $.jqplot.sprintf("no value: %n, decimal with thousands separator: %'d", 23.3452, 433524)
* "no value: , decimal with thousands separator: 433,524"
*/
$.jqplot.sprintf = function() {
function pad(str, len, chr, leftJustify) {
var padding = (str.length >= len) ? '' : Array(1 + len - str.length >>> 0).join(chr);
return leftJustify ? str + padding : padding + str;
}
function thousand_separate(value) {
var value_str = new String(value);
for (var i=10; i>0; i--) {
if (value_str == (value_str = value_str.replace(/^(\d+)(\d{3})/, "$1"+$.jqplot.sprintf.thousandsSeparator+"$2"))) break;
}
return value_str;
}
function justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace) {
var diff = minWidth - value.length;
if (diff > 0) {
var spchar = ' ';
if (htmlSpace) { spchar = '&nbsp;'; }
if (leftJustify || !zeroPad) {
value = pad(value, minWidth, spchar, leftJustify);
} else {
value = value.slice(0, prefix.length) + pad('', diff, '0', true) + value.slice(prefix.length);
}
}
return value;
}
function formatBaseX(value, base, prefix, leftJustify, minWidth, precision, zeroPad, htmlSpace) {
// Note: casts negative numbers to positive ones
var number = value >>> 0;
prefix = prefix && number && {'2': '0b', '8': '0', '16': '0x'}[base] || '';
value = prefix + pad(number.toString(base), precision || 0, '0', false);
return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace);
}
function formatString(value, leftJustify, minWidth, precision, zeroPad, htmlSpace) {
if (precision != null) {
value = value.slice(0, precision);
}
return justify(value, '', leftJustify, minWidth, zeroPad, htmlSpace);
}
var a = arguments, i = 0, format = a[i++];
return format.replace($.jqplot.sprintf.regex, function(substring, valueIndex, flags, minWidth, _, precision, type) {
if (substring == '%%') { return '%'; }
// parse flags
var leftJustify = false, positivePrefix = '', zeroPad = false, prefixBaseX = false, htmlSpace = false, thousandSeparation = false;
for (var j = 0; flags && j < flags.length; j++) switch (flags.charAt(j)) {
case ' ': positivePrefix = ' '; break;
case '+': positivePrefix = '+'; break;
case '-': leftJustify = true; break;
case '0': zeroPad = true; break;
case '#': prefixBaseX = true; break;
case '&': htmlSpace = true; break;
case '\'': thousandSeparation = true; break;
}
// parameters may be null, undefined, empty-string or real valued
// we want to ignore null, undefined and empty-string values
if (!minWidth) {
minWidth = 0;
}
else if (minWidth == '*') {
minWidth = +a[i++];
}
else if (minWidth.charAt(0) == '*') {
minWidth = +a[minWidth.slice(1, -1)];
}
else {
minWidth = +minWidth;
}
// Note: undocumented perl feature:
if (minWidth < 0) {
minWidth = -minWidth;
leftJustify = true;
}
if (!isFinite(minWidth)) {
throw new Error('$.jqplot.sprintf: (minimum-)width must be finite');
}
if (!precision) {
precision = 'fFeE'.indexOf(type) > -1 ? 6 : (type == 'd') ? 0 : void(0);
}
else if (precision == '*') {
precision = +a[i++];
}
else if (precision.charAt(0) == '*') {
precision = +a[precision.slice(1, -1)];
}
else {
precision = +precision;
}
// grab value using valueIndex if required?
var value = valueIndex ? a[valueIndex.slice(0, -1)] : a[i++];
switch (type) {
case 's': {
if (value == null) {
return '';
}
return formatString(String(value), leftJustify, minWidth, precision, zeroPad, htmlSpace);
}
case 'c': return formatString(String.fromCharCode(+value), leftJustify, minWidth, precision, zeroPad, htmlSpace);
case 'b': return formatBaseX(value, 2, prefixBaseX, leftJustify, minWidth, precision, zeroPad,htmlSpace);
case 'o': return formatBaseX(value, 8, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace);
case 'x': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace);
case 'X': return formatBaseX(value, 16, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace).toUpperCase();
case 'u': return formatBaseX(value, 10, prefixBaseX, leftJustify, minWidth, precision, zeroPad, htmlSpace);
case 'i': {
var number = parseInt(+value, 10);
if (isNaN(number)) {
return '';
}
var prefix = number < 0 ? '-' : positivePrefix;
var number_str = thousandSeparation ? thousand_separate(String(Math.abs(number))): String(Math.abs(number));
value = prefix + pad(number_str, precision, '0', false);
//value = prefix + pad(String(Math.abs(number)), precision, '0', false);
return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace);
}
case 'd': {
var number = Math.round(+value);
if (isNaN(number)) {
return '';
}
var prefix = number < 0 ? '-' : positivePrefix;
var number_str = thousandSeparation ? thousand_separate(String(Math.abs(number))): String(Math.abs(number));
value = prefix + pad(number_str, precision, '0', false);
return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace);
}
case 'e':
case 'E':
case 'f':
case 'F':
case 'g':
case 'G':
{
var number = +value;
if (isNaN(number)) {
return '';
}
var prefix = number < 0 ? '-' : positivePrefix;
var method = ['toExponential', 'toFixed', 'toPrecision']['efg'.indexOf(type.toLowerCase())];
var textTransform = ['toString', 'toUpperCase']['eEfFgG'.indexOf(type) % 2];
var number_str = Math.abs(number)[method](precision);
// Apply the decimal mark properly by splitting the number by the
// decimalMark, applying thousands separator, and then placing it
// back in.
var parts = number_str.toString().split('.');
parts[0] = thousandSeparation ? thousand_separate(parts[0]) : parts[0];
number_str = parts.join($.jqplot.sprintf.decimalMark);
value = prefix + number_str;
var justified = justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace)[textTransform]();
return justified;
}
case 'p':
case 'P':
{
// make sure number is a number
var number = +value;
if (isNaN(number)) {
return '';
}
var prefix = number < 0 ? '-' : positivePrefix;
var parts = String(Number(Math.abs(number)).toExponential()).split(/e|E/);
var sd = (parts[0].indexOf('.') != -1) ? parts[0].length - 1 : String(number).length;
var zeros = (parts[1] < 0) ? -parts[1] - 1 : 0;
if (Math.abs(number) < 1) {
if (sd + zeros <= precision) {
value = prefix + Math.abs(number).toPrecision(sd);
}
else {
if (sd <= precision - 1) {
value = prefix + Math.abs(number).toExponential(sd-1);
}
else {
value = prefix + Math.abs(number).toExponential(precision-1);
}
}
}
else {
var prec = (sd <= precision) ? sd : precision;
value = prefix + Math.abs(number).toPrecision(prec);
}
var textTransform = ['toString', 'toUpperCase']['pP'.indexOf(type) % 2];
return justify(value, prefix, leftJustify, minWidth, zeroPad, htmlSpace)[textTransform]();
}
case 'n': return '';
default: return substring;
}
});
};
$.jqplot.sprintf.thousandsSeparator = ',';
// Specifies the decimal mark for floating point values. By default a period '.'
// is used. If you change this value to for example a comma be sure to also
// change the thousands separator or else this won't work since a simple String
// replace is used (replacing all periods with the mark specified here).
$.jqplot.sprintf.decimalMark = '.';
$.jqplot.sprintf.regex = /%%|%(\d+\$)?([-+#0&\' ]*)(\*\d+\$|\*|\d+)?(\.(\*\d+\$|\*|\d+))?([nAscboxXuidfegpEGP])/g;
$.jqplot.getSignificantFigures = function(number) {
var parts = String(Number(Math.abs(number)).toExponential()).split(/e|E/);
// total significant digits
var sd = (parts[0].indexOf('.') != -1) ? parts[0].length - 1 : parts[0].length;
var zeros = (parts[1] < 0) ? -parts[1] - 1 : 0;
// exponent
var expn = parseInt(parts[1], 10);
// digits to the left of the decimal place
var dleft = (expn + 1 > 0) ? expn + 1 : 0;
// digits to the right of the decimal place
var dright = (sd <= dleft) ? 0 : sd - expn - 1;
return {significantDigits: sd, digitsLeft: dleft, digitsRight: dright, zeros: zeros, exponent: expn} ;
};
$.jqplot.getPrecision = function(number) {
return $.jqplot.getSignificantFigures(number).digitsRight;
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// class $.jqplot.TableLegendRenderer
// The default legend renderer for jqPlot.
$.jqplot.TableLegendRenderer = function(){
//
};
$.jqplot.TableLegendRenderer.prototype.init = function(options) {
$.extend(true, this, options);
};
$.jqplot.TableLegendRenderer.prototype.addrow = function (label, color, pad, reverse) {
var rs = (pad) ? this.rowSpacing+'px' : '0px';
var tr;
var td;
var elem;
var div0;
var div1;
elem = document.createElement('tr');
tr = $(elem);
tr.addClass('jqplot-table-legend');
elem = null;
if (reverse){
tr.prependTo(this._elem);
}
else{
tr.appendTo(this._elem);
}
if (this.showSwatches) {
td = $(document.createElement('td'));
td.addClass('jqplot-table-legend jqplot-table-legend-swatch');
td.css({textAlign: 'center', paddingTop: rs});
div0 = $(document.createElement('div'));
div0.addClass('jqplot-table-legend-swatch-outline');
div1 = $(document.createElement('div'));
div1.addClass('jqplot-table-legend-swatch');
div1.css({backgroundColor: color, borderColor: color});
tr.append(td.append(div0.append(div1)));
// $('<td class="jqplot-table-legend" style="text-align:center;padding-top:'+rs+';">'+
// '<div><div class="jqplot-table-legend-swatch" style="background-color:'+color+';border-color:'+color+';"></div>'+
// '</div></td>').appendTo(tr);
}
if (this.showLabels) {
td = $(document.createElement('td'));
td.addClass('jqplot-table-legend jqplot-table-legend-label');
td.css('paddingTop', rs);
tr.append(td);
// elem = $('<td class="jqplot-table-legend" style="padding-top:'+rs+';"></td>');
// elem.appendTo(tr);
if (this.escapeHtml) {
td.text(label);
}
else {
td.html(label);
}
}
td = null;
div0 = null;
div1 = null;
tr = null;
elem = null;
};
// called with scope of legend
$.jqplot.TableLegendRenderer.prototype.draw = function() {
if (this._elem) {
this._elem.emptyForce();
this._elem = null;
}
if (this.show) {
var series = this._series;
// make a table. one line label per row.
var elem = document.createElement('table');
this._elem = $(elem);
this._elem.addClass('jqplot-table-legend');
var ss = {position:'absolute'};
if (this.background) {
ss['background'] = this.background;
}
if (this.border) {
ss['border'] = this.border;
}
if (this.fontSize) {
ss['fontSize'] = this.fontSize;
}
if (this.fontFamily) {
ss['fontFamily'] = this.fontFamily;
}
if (this.textColor) {
ss['textColor'] = this.textColor;
}
if (this.marginTop != null) {
ss['marginTop'] = this.marginTop;
}
if (this.marginBottom != null) {
ss['marginBottom'] = this.marginBottom;
}
if (this.marginLeft != null) {
ss['marginLeft'] = this.marginLeft;
}
if (this.marginRight != null) {
ss['marginRight'] = this.marginRight;
}
var pad = false,
reverse = false,
s;
for (var i = 0; i< series.length; i++) {
s = series[i];
if (s._stack || s.renderer.constructor == $.jqplot.BezierCurveRenderer){
reverse = true;
}
if (s.show && s.showLabel) {
var lt = this.labels[i] || s.label.toString();
if (lt) {
var color = s.color;
if (reverse && i < series.length - 1){
pad = true;
}
else if (reverse && i == series.length - 1){
pad = false;
}
this.renderer.addrow.call(this, lt, color, pad, reverse);
pad = true;
}
// let plugins add more rows to legend. Used by trend line plugin.
for (var j=0; j<$.jqplot.addLegendRowHooks.length; j++) {
var item = $.jqplot.addLegendRowHooks[j].call(this, s);
if (item) {
this.renderer.addrow.call(this, item.label, item.color, pad);
pad = true;
}
}
lt = null;
}
}
}
return this._elem;
};
$.jqplot.TableLegendRenderer.prototype.pack = function(offsets) {
if (this.show) {
if (this.placement == 'insideGrid') {
switch (this.location) {
case 'nw':
var a = offsets.left;
var b = offsets.top;
this._elem.css('left', a);
this._elem.css('top', b);
break;
case 'n':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
var b = offsets.top;
this._elem.css('left', a);
this._elem.css('top', b);
break;
case 'ne':
var a = offsets.right;
var b = offsets.top;
this._elem.css({right:a, top:b});
break;
case 'e':
var a = offsets.right;
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({right:a, top:b});
break;
case 'se':
var a = offsets.right;
var b = offsets.bottom;
this._elem.css({right:a, bottom:b});
break;
case 's':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
var b = offsets.bottom;
this._elem.css({left:a, bottom:b});
break;
case 'sw':
var a = offsets.left;
var b = offsets.bottom;
this._elem.css({left:a, bottom:b});
break;
case 'w':
var a = offsets.left;
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({left:a, top:b});
break;
default: // same as 'se'
var a = offsets.right;
var b = offsets.bottom;
this._elem.css({right:a, bottom:b});
break;
}
}
else if (this.placement == 'outside'){
switch (this.location) {
case 'nw':
var a = this._plotDimensions.width - offsets.left;
var b = offsets.top;
this._elem.css('right', a);
this._elem.css('top', b);
break;
case 'n':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
var b = this._plotDimensions.height - offsets.top;
this._elem.css('left', a);
this._elem.css('bottom', b);
break;
case 'ne':
var a = this._plotDimensions.width - offsets.right;
var b = offsets.top;
this._elem.css({left:a, top:b});
break;
case 'e':
var a = this._plotDimensions.width - offsets.right;
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({left:a, top:b});
break;
case 'se':
var a = this._plotDimensions.width - offsets.right;
var b = offsets.bottom;
this._elem.css({left:a, bottom:b});
break;
case 's':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
var b = this._plotDimensions.height - offsets.bottom;
this._elem.css({left:a, top:b});
break;
case 'sw':
var a = this._plotDimensions.width - offsets.left;
var b = offsets.bottom;
this._elem.css({right:a, bottom:b});
break;
case 'w':
var a = this._plotDimensions.width - offsets.left;
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({right:a, top:b});
break;
default: // same as 'se'
var a = offsets.right;
var b = offsets.bottom;
this._elem.css({right:a, bottom:b});
break;
}
}
else {
switch (this.location) {
case 'nw':
this._elem.css({left:0, top:offsets.top});
break;
case 'n':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
this._elem.css({left: a, top:offsets.top});
break;
case 'ne':
this._elem.css({right:0, top:offsets.top});
break;
case 'e':
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({right:offsets.right, top:b});
break;
case 'se':
this._elem.css({right:offsets.right, bottom:offsets.bottom});
break;
case 's':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
this._elem.css({left: a, bottom:offsets.bottom});
break;
case 'sw':
this._elem.css({left:offsets.left, bottom:offsets.bottom});
break;
case 'w':
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({left:offsets.left, top:b});
break;
default: // same as 'se'
this._elem.css({right:offsets.right, bottom:offsets.bottom});
break;
}
}
}
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.ThemeEngine
* Theme Engine provides a programatic way to change some of the more
* common jqplot styling options such as fonts, colors and grid options.
* A theme engine instance is created with each plot. The theme engine
* manages a collection of themes which can be modified, added to, or
* applied to the plot.
*
* The themeEngine class is not instantiated directly.
* When a plot is initialized, the current plot options are scanned
* an a default theme named "Default" is created. This theme is
* used as the basis for other themes added to the theme engine and
* is always available.
*
* A theme is a simple javascript object with styling parameters for
* various entities of the plot. A theme has the form:
*
*
* > {
* > _name:f "Default",
* > target: {
* > backgroundColor: "transparent"
* > },
* > legend: {
* > textColor: null,
* > fontFamily: null,
* > fontSize: null,
* > border: null,
* > background: null
* > },
* > title: {
* > textColor: "rgb(102, 102, 102)",
* > fontFamily: "'Trebuchet MS',Arial,Helvetica,sans-serif",
* > fontSize: "19.2px",
* > textAlign: "center"
* > },
* > seriesStyles: {},
* > series: [{
* > color: "#4bb2c5",
* > lineWidth: 2.5,
* > linePattern: "solid",
* > shadow: true,
* > fillColor: "#4bb2c5",
* > showMarker: true,
* > markerOptions: {
* > color: "#4bb2c5",
* > show: true,
* > style: 'filledCircle',
* > lineWidth: 1.5,
* > size: 4,
* > shadow: true
* > }
* > }],
* > grid: {
* > drawGridlines: true,
* > gridLineColor: "#cccccc",
* > gridLineWidth: 1,
* > backgroundColor: "#fffdf6",
* > borderColor: "#999999",
* > borderWidth: 2,
* > shadow: true
* > },
* > axesStyles: {
* > label: {},
* > ticks: {}
* > },
* > axes: {
* > xaxis: {
* > borderColor: "#999999",
* > borderWidth: 2,
* > ticks: {
* > show: true,
* > showGridline: true,
* > showLabel: true,
* > showMark: true,
* > size: 4,
* > textColor: "",
* > whiteSpace: "nowrap",
* > fontSize: "12px",
* > fontFamily: "'Trebuchet MS',Arial,Helvetica,sans-serif"
* > },
* > label: {
* > textColor: "rgb(102, 102, 102)",
* > whiteSpace: "normal",
* > fontSize: "14.6667px",
* > fontFamily: "'Trebuchet MS',Arial,Helvetica,sans-serif",
* > fontWeight: "400"
* > }
* > },
* > yaxis: {
* > borderColor: "#999999",
* > borderWidth: 2,
* > ticks: {
* > show: true,
* > showGridline: true,
* > showLabel: true,
* > showMark: true,
* > size: 4,
* > textColor: "",
* > whiteSpace: "nowrap",
* > fontSize: "12px",
* > fontFamily: "'Trebuchet MS',Arial,Helvetica,sans-serif"
* > },
* > label: {
* > textColor: null,
* > whiteSpace: null,
* > fontSize: null,
* > fontFamily: null,
* > fontWeight: null
* > }
* > },
* > x2axis: {...
* > },
* > ...
* > y9axis: {...
* > }
* > }
* > }
*
* "seriesStyles" is a style object that will be applied to all series in the plot.
* It will forcibly override any styles applied on the individual series. "axesStyles" is
* a style object that will be applied to all axes in the plot. It will also forcibly
* override any styles on the individual axes.
*
* The example shown above has series options for a line series. Options for other
* series types are shown below:
*
* Bar Series:
*
* > {
* > color: "#4bb2c5",
* > seriesColors: ["#4bb2c5", "#EAA228", "#c5b47f", "#579575", "#839557", "#958c12", "#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc", "#c747a3", "#cddf54", "#FBD178", "#26B4E3", "#bd70c7"],
* > lineWidth: 2.5,
* > shadow: true,
* > barPadding: 2,
* > barMargin: 10,
* > barWidth: 15.09375,
* > highlightColors: ["rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)", "rgb(129,201,214)"]
* > }
*
* Pie Series:
*
* > {
* > seriesColors: ["#4bb2c5", "#EAA228", "#c5b47f", "#579575", "#839557", "#958c12", "#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc", "#c747a3", "#cddf54", "#FBD178", "#26B4E3", "#bd70c7"],
* > padding: 20,
* > sliceMargin: 0,
* > fill: true,
* > shadow: true,
* > startAngle: 0,
* > lineWidth: 2.5,
* > highlightColors: ["rgb(129,201,214)", "rgb(240,189,104)", "rgb(214,202,165)", "rgb(137,180,158)", "rgb(168,180,137)", "rgb(180,174,89)", "rgb(180,113,161)", "rgb(129,141,236)", "rgb(227,205,120)", "rgb(255,138,76)", "rgb(76,169,219)", "rgb(215,126,190)", "rgb(220,232,135)", "rgb(200,167,96)", "rgb(103,202,235)", "rgb(208,154,215)"]
* > }
*
* Funnel Series:
*
* > {
* > color: "#4bb2c5",
* > lineWidth: 2,
* > shadow: true,
* > padding: {
* > top: 20,
* > right: 20,
* > bottom: 20,
* > left: 20
* > },
* > sectionMargin: 6,
* > seriesColors: ["#4bb2c5", "#EAA228", "#c5b47f", "#579575", "#839557", "#958c12", "#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc", "#c747a3", "#cddf54", "#FBD178", "#26B4E3", "#bd70c7"],
* > highlightColors: ["rgb(147,208,220)", "rgb(242,199,126)", "rgb(220,210,178)", "rgb(154,191,172)", "rgb(180,191,154)", "rgb(191,186,112)", "rgb(191,133,174)", "rgb(147,157,238)", "rgb(231,212,139)", "rgb(255,154,102)", "rgb(102,181,224)", "rgb(221,144,199)", "rgb(225,235,152)", "rgb(200,167,96)", "rgb(124,210,238)", "rgb(215,169,221)"]
* > }
*
*/
$.jqplot.ThemeEngine = function(){
// Group: Properties
//
// prop: themes
// hash of themes managed by the theme engine.
// Indexed by theme name.
this.themes = {};
// prop: activeTheme
// Pointer to currently active theme
this.activeTheme=null;
};
// called with scope of plot
$.jqplot.ThemeEngine.prototype.init = function() {
// get the Default theme from the current plot settings.
var th = new $.jqplot.Theme({_name:'Default'});
var n, i, nn;
for (n in th.target) {
if (n == "textColor") {
th.target[n] = this.target.css('color');
}
else {
th.target[n] = this.target.css(n);
}
}
if (this.title.show && this.title._elem) {
for (n in th.title) {
if (n == "textColor") {
th.title[n] = this.title._elem.css('color');
}
else {
th.title[n] = this.title._elem.css(n);
}
}
}
for (n in th.grid) {
th.grid[n] = this.grid[n];
}
if (th.grid.backgroundColor == null && this.grid.background != null) {
th.grid.backgroundColor = this.grid.background;
}
if (this.legend.show && this.legend._elem) {
for (n in th.legend) {
if (n == 'textColor') {
th.legend[n] = this.legend._elem.css('color');
}
else {
th.legend[n] = this.legend._elem.css(n);
}
}
}
var s;
for (i=0; i<this.series.length; i++) {
s = this.series[i];
if (s.renderer.constructor == $.jqplot.LineRenderer) {
th.series.push(new LineSeriesProperties());
}
else if (s.renderer.constructor == $.jqplot.BarRenderer) {
th.series.push(new BarSeriesProperties());
}
else if (s.renderer.constructor == $.jqplot.PieRenderer) {
th.series.push(new PieSeriesProperties());
}
else if (s.renderer.constructor == $.jqplot.DonutRenderer) {
th.series.push(new DonutSeriesProperties());
}
else if (s.renderer.constructor == $.jqplot.FunnelRenderer) {
th.series.push(new FunnelSeriesProperties());
}
else if (s.renderer.constructor == $.jqplot.MeterGaugeRenderer) {
th.series.push(new MeterSeriesProperties());
}
else {
th.series.push({});
}
for (n in th.series[i]) {
th.series[i][n] = s[n];
}
}
var a, ax;
for (n in this.axes) {
ax = this.axes[n];
a = th.axes[n] = new AxisProperties();
a.borderColor = ax.borderColor;
a.borderWidth = ax.borderWidth;
if (ax._ticks && ax._ticks[0]) {
for (nn in a.ticks) {
if (ax._ticks[0].hasOwnProperty(nn)) {
a.ticks[nn] = ax._ticks[0][nn];
}
else if (ax._ticks[0]._elem){
a.ticks[nn] = ax._ticks[0]._elem.css(nn);
}
}
}
if (ax._label && ax._label.show) {
for (nn in a.label) {
// a.label[nn] = ax._label._elem.css(nn);
if (ax._label[nn]) {
a.label[nn] = ax._label[nn];
}
else if (ax._label._elem){
if (nn == 'textColor') {
a.label[nn] = ax._label._elem.css('color');
}
else {
a.label[nn] = ax._label._elem.css(nn);
}
}
}
}
}
this.themeEngine._add(th);
this.themeEngine.activeTheme = this.themeEngine.themes[th._name];
};
/**
* Group: methods
*
* method: get
*
* Get and return the named theme or the active theme if no name given.
*
* parameter:
*
* name - name of theme to get.
*
* returns:
*
* Theme instance of given name.
*/
$.jqplot.ThemeEngine.prototype.get = function(name) {
if (!name) {
// return the active theme
return this.activeTheme;
}
else {
return this.themes[name];
}
};
function numericalOrder(a,b) { return a-b; }
/**
* method: getThemeNames
*
* Return the list of theme names in this manager in alpha-numerical order.
*
* parameter:
*
* None
*
* returns:
*
* A the list of theme names in this manager in alpha-numerical order.
*/
$.jqplot.ThemeEngine.prototype.getThemeNames = function() {
var tn = [];
for (var n in this.themes) {
tn.push(n);
}
return tn.sort(numericalOrder);
};
/**
* method: getThemes
*
* Return a list of themes in alpha-numerical order by name.
*
* parameter:
*
* None
*
* returns:
*
* A list of themes in alpha-numerical order by name.
*/
$.jqplot.ThemeEngine.prototype.getThemes = function() {
var tn = [];
var themes = [];
for (var n in this.themes) {
tn.push(n);
}
tn.sort(numericalOrder);
for (var i=0; i<tn.length; i++) {
themes.push(this.themes[tn[i]]);
}
return themes;
};
$.jqplot.ThemeEngine.prototype.activate = function(plot, name) {
// sometimes need to redraw whole plot.
var redrawPlot = false;
if (!name && this.activeTheme && this.activeTheme._name) {
name = this.activeTheme._name;
}
if (!this.themes.hasOwnProperty(name)) {
throw new Error("No theme of that name");
}
else {
var th = this.themes[name];
this.activeTheme = th;
var val, checkBorderColor = false, checkBorderWidth = false;
var arr = ['xaxis', 'x2axis', 'yaxis', 'y2axis'];
for (i=0; i<arr.length; i++) {
var ax = arr[i];
if (th.axesStyles.borderColor != null) {
plot.axes[ax].borderColor = th.axesStyles.borderColor;
}
if (th.axesStyles.borderWidth != null) {
plot.axes[ax].borderWidth = th.axesStyles.borderWidth;
}
}
for (var axname in plot.axes) {
var axis = plot.axes[axname];
if (axis.show) {
var thaxis = th.axes[axname] || {};
var thaxstyle = th.axesStyles;
var thax = $.jqplot.extend(true, {}, thaxis, thaxstyle);
val = (th.axesStyles.borderColor != null) ? th.axesStyles.borderColor : thax.borderColor;
if (thax.borderColor != null) {
axis.borderColor = thax.borderColor;
redrawPlot = true;
}
val = (th.axesStyles.borderWidth != null) ? th.axesStyles.borderWidth : thax.borderWidth;
if (thax.borderWidth != null) {
axis.borderWidth = thax.borderWidth;
redrawPlot = true;
}
if (axis._ticks && axis._ticks[0]) {
for (var nn in thax.ticks) {
// val = null;
// if (th.axesStyles.ticks && th.axesStyles.ticks[nn] != null) {
// val = th.axesStyles.ticks[nn];
// }
// else if (thax.ticks[nn] != null){
// val = thax.ticks[nn]
// }
val = thax.ticks[nn];
if (val != null) {
axis.tickOptions[nn] = val;
axis._ticks = [];
redrawPlot = true;
}
}
}
if (axis._label && axis._label.show) {
for (var nn in thax.label) {
// val = null;
// if (th.axesStyles.label && th.axesStyles.label[nn] != null) {
// val = th.axesStyles.label[nn];
// }
// else if (thax.label && thax.label[nn] != null){
// val = thax.label[nn]
// }
val = thax.label[nn];
if (val != null) {
axis.labelOptions[nn] = val;
redrawPlot = true;
}
}
}
}
}
for (var n in th.grid) {
if (th.grid[n] != null) {
plot.grid[n] = th.grid[n];
}
}
if (!redrawPlot) {
plot.grid.draw();
}
if (plot.legend.show) {
for (n in th.legend) {
if (th.legend[n] != null) {
plot.legend[n] = th.legend[n];
}
}
}
if (plot.title.show) {
for (n in th.title) {
if (th.title[n] != null) {
plot.title[n] = th.title[n];
}
}
}
var i;
for (i=0; i<th.series.length; i++) {
var opts = {};
var redrawSeries = false;
for (n in th.series[i]) {
val = (th.seriesStyles[n] != null) ? th.seriesStyles[n] : th.series[i][n];
if (val != null) {
opts[n] = val;
if (n == 'color') {
plot.series[i].renderer.shapeRenderer.fillStyle = val;
plot.series[i].renderer.shapeRenderer.strokeStyle = val;
plot.series[i][n] = val;
}
else if ((n == 'lineWidth') || (n == 'linePattern')) {
plot.series[i].renderer.shapeRenderer[n] = val;
plot.series[i][n] = val;
}
else if (n == 'markerOptions') {
merge (plot.series[i].markerOptions, val);
merge (plot.series[i].markerRenderer, val);
}
else {
plot.series[i][n] = val;
}
redrawPlot = true;
}
}
}
if (redrawPlot) {
plot.target.empty();
plot.draw();
}
for (n in th.target) {
if (th.target[n] != null) {
plot.target.css(n, th.target[n]);
}
}
}
};
$.jqplot.ThemeEngine.prototype._add = function(theme, name) {
if (name) {
theme._name = name;
}
if (!theme._name) {
theme._name = Date.parse(new Date());
}
if (!this.themes.hasOwnProperty(theme._name)) {
this.themes[theme._name] = theme;
}
else {
throw new Error("jqplot.ThemeEngine Error: Theme already in use");
}
};
// method remove
// Delete the named theme, return true on success, false on failure.
/**
* method: remove
*
* Remove the given theme from the themeEngine.
*
* parameters:
*
* name - name of the theme to remove.
*
* returns:
*
* true on success, false on failure.
*/
$.jqplot.ThemeEngine.prototype.remove = function(name) {
if (name == 'Default') {
return false;
}
return delete this.themes[name];
};
/**
* method: newTheme
*
* Create a new theme based on the default theme, adding it the themeEngine.
*
* parameters:
*
* name - name of the new theme.
* obj - optional object of styles to be applied to this new theme.
*
* returns:
*
* new Theme object.
*/
$.jqplot.ThemeEngine.prototype.newTheme = function(name, obj) {
if (typeof(name) == 'object') {
obj = obj || name;
name = null;
}
if (obj && obj._name) {
name = obj._name;
}
else {
name = name || Date.parse(new Date());
}
// var th = new $.jqplot.Theme(name);
var th = this.copy(this.themes['Default']._name, name);
$.jqplot.extend(th, obj);
return th;
};
// function clone(obj) {
// return eval(obj.toSource());
// }
function clone(obj){
if(obj == null || typeof(obj) != 'object'){
return obj;
}
var temp = new obj.constructor();
for(var key in obj){
temp[key] = clone(obj[key]);
}
return temp;
}
$.jqplot.clone = clone;
function merge(obj1, obj2) {
if (obj2 == null || typeof(obj2) != 'object') {
return;
}
for (var key in obj2) {
if (key == 'highlightColors') {
obj1[key] = clone(obj2[key]);
}
if (obj2[key] != null && typeof(obj2[key]) == 'object') {
if (!obj1.hasOwnProperty(key)) {
obj1[key] = {};
}
merge(obj1[key], obj2[key]);
}
else {
obj1[key] = obj2[key];
}
}
}
$.jqplot.merge = merge;
// Use the jQuery 1.3.2 extend function since behaviour in jQuery 1.4 seems problematic
$.jqplot.extend = function() {
// copy reference to target object
var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !toString.call(target) === "[object Function]" ) {
target = {};
}
for ( ; i < length; i++ ){
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( var name in options ) {
var src = target[ name ], copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging object values
if ( deep && copy && typeof copy === "object" && !copy.nodeType ) {
target[ name ] = $.jqplot.extend( deep,
// Never move original objects, clone them
src || ( copy.length != null ? [ ] : { } )
, copy );
}
// Don't bring in undefined values
else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
/**
* method: rename
*
* Rename a theme.
*
* parameters:
*
* oldName - current name of the theme.
* newName - desired name of the theme.
*
* returns:
*
* new Theme object.
*/
$.jqplot.ThemeEngine.prototype.rename = function (oldName, newName) {
if (oldName == 'Default' || newName == 'Default') {
throw new Error ("jqplot.ThemeEngine Error: Cannot rename from/to Default");
}
if (this.themes.hasOwnProperty(newName)) {
throw new Error ("jqplot.ThemeEngine Error: New name already in use.");
}
else if (this.themes.hasOwnProperty(oldName)) {
var th = this.copy (oldName, newName);
this.remove(oldName);
return th;
}
throw new Error("jqplot.ThemeEngine Error: Old name or new name invalid");
};
/**
* method: copy
*
* Create a copy of an existing theme in the themeEngine, adding it the themeEngine.
*
* parameters:
*
* sourceName - name of the existing theme.
* targetName - name of the copy.
* obj - optional object of style parameter to apply to the new theme.
*
* returns:
*
* new Theme object.
*/
$.jqplot.ThemeEngine.prototype.copy = function (sourceName, targetName, obj) {
if (targetName == 'Default') {
throw new Error ("jqplot.ThemeEngine Error: Cannot copy over Default theme");
}
if (!this.themes.hasOwnProperty(sourceName)) {
var s = "jqplot.ThemeEngine Error: Source name invalid";
throw new Error(s);
}
if (this.themes.hasOwnProperty(targetName)) {
var s = "jqplot.ThemeEngine Error: Target name invalid";
throw new Error(s);
}
else {
var th = clone(this.themes[sourceName]);
th._name = targetName;
$.jqplot.extend(true, th, obj);
this._add(th);
return th;
}
};
$.jqplot.Theme = function(name, obj) {
if (typeof(name) == 'object') {
obj = obj || name;
name = null;
}
name = name || Date.parse(new Date());
this._name = name;
this.target = {
backgroundColor: null
};
this.legend = {
textColor: null,
fontFamily: null,
fontSize: null,
border: null,
background: null
};
this.title = {
textColor: null,
fontFamily: null,
fontSize: null,
textAlign: null
};
this.seriesStyles = {};
this.series = [];
this.grid = {
drawGridlines: null,
gridLineColor: null,
gridLineWidth: null,
backgroundColor: null,
borderColor: null,
borderWidth: null,
shadow: null
};
this.axesStyles = {label:{}, ticks:{}};
this.axes = {};
if (typeof(obj) == 'string') {
this._name = obj;
}
else if(typeof(obj) == 'object') {
$.jqplot.extend(true, this, obj);
}
};
var AxisProperties = function() {
this.borderColor = null;
this.borderWidth = null;
this.ticks = new AxisTicks();
this.label = new AxisLabel();
};
var AxisTicks = function() {
this.show = null;
this.showGridline = null;
this.showLabel = null;
this.showMark = null;
this.size = null;
this.textColor = null;
this.whiteSpace = null;
this.fontSize = null;
this.fontFamily = null;
};
var AxisLabel = function() {
this.textColor = null;
this.whiteSpace = null;
this.fontSize = null;
this.fontFamily = null;
this.fontWeight = null;
};
var LineSeriesProperties = function() {
this.color=null;
this.lineWidth=null;
this.linePattern=null;
this.shadow=null;
this.fillColor=null;
this.showMarker=null;
this.markerOptions = new MarkerOptions();
};
var MarkerOptions = function() {
this.show = null;
this.style = null;
this.lineWidth = null;
this.size = null;
this.color = null;
this.shadow = null;
};
var BarSeriesProperties = function() {
this.color=null;
this.seriesColors=null;
this.lineWidth=null;
this.shadow=null;
this.barPadding=null;
this.barMargin=null;
this.barWidth=null;
this.highlightColors=null;
};
var PieSeriesProperties = function() {
this.seriesColors=null;
this.padding=null;
this.sliceMargin=null;
this.fill=null;
this.shadow=null;
this.startAngle=null;
this.lineWidth=null;
this.highlightColors=null;
};
var DonutSeriesProperties = function() {
this.seriesColors=null;
this.padding=null;
this.sliceMargin=null;
this.fill=null;
this.shadow=null;
this.startAngle=null;
this.lineWidth=null;
this.innerDiameter=null;
this.thickness=null;
this.ringMargin=null;
this.highlightColors=null;
};
var FunnelSeriesProperties = function() {
this.color=null;
this.lineWidth=null;
this.shadow=null;
this.padding=null;
this.sectionMargin=null;
this.seriesColors=null;
this.highlightColors=null;
};
var MeterSeriesProperties = function() {
this.padding=null;
this.backgroundColor=null;
this.ringColor=null;
this.tickColor=null;
this.ringWidth=null;
this.intervalColors=null;
this.intervalInnerRadius=null;
this.intervalOuterRadius=null;
this.hubRadius=null;
this.needleThickness=null;
this.needlePad=null;
};
})(jQuery);

801
msd2/tracking/piwik/libs/jqplot/plugins/jqplot.barRenderer.js Normal file
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@ -0,0 +1,801 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// Class: $.jqplot.BarRenderer
// A plugin renderer for jqPlot to draw a bar plot.
// Draws series as a line.
$.jqplot.BarRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.BarRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.BarRenderer.prototype.constructor = $.jqplot.BarRenderer;
// called with scope of series.
$.jqplot.BarRenderer.prototype.init = function(options, plot) {
// Group: Properties
//
// prop: barPadding
// Number of pixels between adjacent bars at the same axis value.
this.barPadding = 8;
// prop: barMargin
// Number of pixels between groups of bars at adjacent axis values.
this.barMargin = 10;
// prop: barDirection
// 'vertical' = up and down bars, 'horizontal' = side to side bars
this.barDirection = 'vertical';
// prop: barWidth
// Width of the bar in pixels (auto by devaul). null = calculated automatically.
this.barWidth = null;
// prop: shadowOffset
// offset of the shadow from the slice and offset of
// each succesive stroke of the shadow from the last.
this.shadowOffset = 2;
// prop: shadowDepth
// number of strokes to apply to the shadow,
// each stroke offset shadowOffset from the last.
this.shadowDepth = 5;
// prop: shadowAlpha
// transparency of the shadow (0 = transparent, 1 = opaque)
this.shadowAlpha = 0.08;
// prop: waterfall
// true to enable waterfall plot.
this.waterfall = false;
// prop: groups
// group bars into this many groups
this.groups = 1;
// prop: varyBarColor
// true to color each bar of a series separately rather than
// have every bar of a given series the same color.
// If used for non-stacked multiple series bar plots, user should
// specify a separate 'seriesColors' array for each series.
// Otherwise, each series will set their bars to the same color array.
// This option has no Effect for stacked bar charts and is disabled.
this.varyBarColor = false;
// prop: highlightMouseOver
// True to highlight slice when moused over.
// This must be false to enable highlightMouseDown to highlight when clicking on a slice.
this.highlightMouseOver = true;
// prop: highlightMouseDown
// True to highlight when a mouse button is pressed over a slice.
// This will be disabled if highlightMouseOver is true.
this.highlightMouseDown = false;
// prop: highlightColors
// an array of colors to use when highlighting a bar.
this.highlightColors = [];
// prop: transposedData
// NOT IMPLEMENTED YET. True if this is a horizontal bar plot and
// x and y values are "transposed". Tranposed, or "swapped", data is
// required prior to rev. 894 builds of jqPlot with horizontal bars.
// Allows backward compatability of bar renderer horizontal bars with
// old style data sets.
this.transposedData = true;
this.renderer.animation = {
show: false,
direction: 'down',
speed: 3000,
_supported: true
};
this._type = 'bar';
// if user has passed in highlightMouseDown option and not set highlightMouseOver, disable highlightMouseOver
if (options.highlightMouseDown && options.highlightMouseOver == null) {
options.highlightMouseOver = false;
}
//////
// This is probably wrong here.
// After going back and forth on whether renderer should be the thing
// or extend the thing, it seems that it it best if it is a property
// on the thing. This should be something that is commonized
// among series renderers in the future.
//////
$.extend(true, this, options);
// really should probably do this
$.extend(true, this.renderer, options);
// fill is still needed to properly draw the legend.
// bars have to be filled.
this.fill = true;
// if horizontal bar and animating, reset the default direction
if (this.barDirection === 'horizontal' && this.rendererOptions.animation && this.rendererOptions.animation.direction == null) {
this.renderer.animation.direction = 'left';
}
if (this.waterfall) {
this.fillToZero = false;
this.disableStack = true;
}
if (this.barDirection == 'vertical' ) {
this._primaryAxis = '_xaxis';
this._stackAxis = 'y';
this.fillAxis = 'y';
}
else {
this._primaryAxis = '_yaxis';
this._stackAxis = 'x';
this.fillAxis = 'x';
}
// index of the currenty highlighted point, if any
this._highlightedPoint = null;
// total number of values for all bar series, total number of bar series, and position of this series
this._plotSeriesInfo = null;
// Array of actual data colors used for each data point.
this._dataColors = [];
this._barPoints = [];
// set the shape renderer options
var opts = {lineJoin:'miter', lineCap:'round', fill:true, isarc:false, strokeStyle:this.color, fillStyle:this.color, closePath:this.fill};
this.renderer.shapeRenderer.init(opts);
// set the shadow renderer options
var sopts = {lineJoin:'miter', lineCap:'round', fill:true, isarc:false, angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, depth:this.shadowDepth, closePath:this.fill};
this.renderer.shadowRenderer.init(sopts);
plot.postInitHooks.addOnce(postInit);
plot.postDrawHooks.addOnce(postPlotDraw);
plot.eventListenerHooks.addOnce('jqplotMouseMove', handleMove);
plot.eventListenerHooks.addOnce('jqplotMouseDown', handleMouseDown);
plot.eventListenerHooks.addOnce('jqplotMouseUp', handleMouseUp);
plot.eventListenerHooks.addOnce('jqplotClick', handleClick);
plot.eventListenerHooks.addOnce('jqplotRightClick', handleRightClick);
};
// called with scope of series
function barPreInit(target, data, seriesDefaults, options) {
if (this.rendererOptions.barDirection == 'horizontal') {
this._stackAxis = 'x';
this._primaryAxis = '_yaxis';
}
if (this.rendererOptions.waterfall == true) {
this._data = $.extend(true, [], this.data);
var sum = 0;
var pos = (!this.rendererOptions.barDirection || this.rendererOptions.barDirection === 'vertical' || this.transposedData === false) ? 1 : 0;
for(var i=0; i<this.data.length; i++) {
sum += this.data[i][pos];
if (i>0) {
this.data[i][pos] += this.data[i-1][pos];
}
}
this.data[this.data.length] = (pos == 1) ? [this.data.length+1, sum] : [sum, this.data.length+1];
this._data[this._data.length] = (pos == 1) ? [this._data.length+1, sum] : [sum, this._data.length+1];
}
if (this.rendererOptions.groups > 1) {
this.breakOnNull = true;
var l = this.data.length;
var skip = parseInt(l/this.rendererOptions.groups, 10);
var count = 0;
for (var i=skip; i<l; i+=skip) {
this.data.splice(i+count, 0, [null, null]);
this._plotData.splice(i+count, 0, [null, null]);
this._stackData.splice(i+count, 0, [null, null]);
count++;
}
for (i=0; i<this.data.length; i++) {
if (this._primaryAxis == '_xaxis') {
this.data[i][0] = i+1;
this._plotData[i][0] = i+1;
this._stackData[i][0] = i+1;
}
else {
this.data[i][1] = i+1;
this._plotData[i][1] = i+1;
this._stackData[i][1] = i+1;
}
}
}
}
$.jqplot.preSeriesInitHooks.push(barPreInit);
// needs to be called with scope of series, not renderer.
$.jqplot.BarRenderer.prototype.calcSeriesNumbers = function() {
var nvals = 0;
var nseries = 0;
var paxis = this[this._primaryAxis];
var s, series, pos;
// loop through all series on this axis
for (var i=0; i < paxis._series.length; i++) {
series = paxis._series[i];
if (series === this) {
pos = i;
}
// is the series rendered as a bar?
if (series.renderer.constructor == $.jqplot.BarRenderer) {
// gridData may not be computed yet, use data length insted
nvals += series.data.length;
nseries += 1;
}
}
// return total number of values for all bar series, total number of bar series, and position of this series
return [nvals, nseries, pos];
};
$.jqplot.BarRenderer.prototype.setBarWidth = function() {
// need to know how many data values we have on the approprate axis and figure it out.
var i;
var nvals = 0;
var nseries = 0;
var paxis = this[this._primaryAxis];
var s, series, pos;
var temp = this._plotSeriesInfo = this.renderer.calcSeriesNumbers.call(this);
nvals = temp[0];
nseries = temp[1];
var nticks = paxis.numberTicks;
var nbins = (nticks-1)/2;
// so, now we have total number of axis values.
if (paxis.name == 'xaxis' || paxis.name == 'x2axis') {
if (this._stack) {
this.barWidth = (paxis._offsets.max - paxis._offsets.min) / nvals * nseries - this.barMargin;
}
else {
this.barWidth = ((paxis._offsets.max - paxis._offsets.min)/nbins - this.barPadding * (nseries-1) - this.barMargin*2)/nseries;
// this.barWidth = (paxis._offsets.max - paxis._offsets.min) / nvals - this.barPadding - this.barMargin/nseries;
}
}
else {
if (this._stack) {
this.barWidth = (paxis._offsets.min - paxis._offsets.max) / nvals * nseries - this.barMargin;
}
else {
this.barWidth = ((paxis._offsets.min - paxis._offsets.max)/nbins - this.barPadding * (nseries-1) - this.barMargin*2)/nseries;
// this.barWidth = (paxis._offsets.min - paxis._offsets.max) / nvals - this.barPadding - this.barMargin/nseries;
}
}
return [nvals, nseries];
};
function computeHighlightColors (colors) {
var ret = [];
for (var i=0; i<colors.length; i++){
var rgba = $.jqplot.getColorComponents(colors[i]);
var newrgb = [rgba[0], rgba[1], rgba[2]];
var sum = newrgb[0] + newrgb[1] + newrgb[2];
for (var j=0; j<3; j++) {
// when darkening, lowest color component can be is 60.
newrgb[j] = (sum > 570) ? newrgb[j] * 0.8 : newrgb[j] + 0.3 * (255 - newrgb[j]);
newrgb[j] = parseInt(newrgb[j], 10);
}
ret.push('rgb('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+')');
}
return ret;
}
function getStart(sidx, didx, comp, plot, axis) {
// check if sign change
var seriesIndex = sidx,
prevSeriesIndex = sidx - 1,
start,
prevVal,
aidx = (axis === 'x') ? 0 : 1;
// is this not the first series?
if (seriesIndex > 0) {
prevVal = plot.series[prevSeriesIndex]._plotData[didx][aidx];
// is there a sign change
if ((comp * prevVal) < 0) {
start = getStart(prevSeriesIndex, didx, comp, plot, axis);
}
// no sign change.
else {
start = plot.series[prevSeriesIndex].gridData[didx][aidx];
}
}
// if first series, return value at 0
else {
start = (aidx === 0) ? plot.series[seriesIndex]._xaxis.series_u2p(0) : plot.series[seriesIndex]._yaxis.series_u2p(0);
}
return start;
}
$.jqplot.BarRenderer.prototype.draw = function(ctx, gridData, options, plot) {
var i;
// Ughhh, have to make a copy of options b/c it may be modified later.
var opts = $.extend({}, options);
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var xaxis = this.xaxis;
var yaxis = this.yaxis;
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var pointx, pointy;
// clear out data colors.
this._dataColors = [];
this._barPoints = [];
if (this.barWidth == null) {
this.renderer.setBarWidth.call(this);
}
var temp = this._plotSeriesInfo = this.renderer.calcSeriesNumbers.call(this);
var nvals = temp[0];
var nseries = temp[1];
var pos = temp[2];
var points = [];
if (this._stack) {
this._barNudge = 0;
}
else {
this._barNudge = (-Math.abs(nseries/2 - 0.5) + pos) * (this.barWidth + this.barPadding);
}
if (showLine) {
var negativeColors = new $.jqplot.ColorGenerator(this.negativeSeriesColors);
var positiveColors = new $.jqplot.ColorGenerator(this.seriesColors);
var negativeColor = negativeColors.get(this.index);
if (! this.useNegativeColors) {
negativeColor = opts.fillStyle;
}
var positiveColor = opts.fillStyle;
var base;
var xstart;
var ystart;
if (this.barDirection == 'vertical') {
for (var i=0; i<gridData.length; i++) {
if (!this._stack && this.data[i][1] == null) {
continue;
}
points = [];
base = gridData[i][0] + this._barNudge;
// stacked
if (this._stack && this._prevGridData.length) {
ystart = getStart(this.index, i, this._plotData[i][1], plot, 'y');
}
// not stacked
else {
if (this.fillToZero) {
ystart = this._yaxis.series_u2p(0);
}
else if (this.waterfall && i > 0 && i < this.gridData.length-1) {
ystart = this.gridData[i-1][1];
}
else if (this.waterfall && i == 0 && i < this.gridData.length-1) {
if (this._yaxis.min <= 0 && this._yaxis.max >= 0) {
ystart = this._yaxis.series_u2p(0);
}
else if (this._yaxis.min > 0) {
ystart = ctx.canvas.height;
}
else {
ystart = 0;
}
}
else if (this.waterfall && i == this.gridData.length - 1) {
if (this._yaxis.min <= 0 && this._yaxis.max >= 0) {
ystart = this._yaxis.series_u2p(0);
}
else if (this._yaxis.min > 0) {
ystart = ctx.canvas.height;
}
else {
ystart = 0;
}
}
else {
ystart = ctx.canvas.height;
}
}
if ((this.fillToZero && this._plotData[i][1] < 0) || (this.waterfall && this._data[i][1] < 0)) {
if (this.varyBarColor && !this._stack) {
if (this.useNegativeColors) {
opts.fillStyle = negativeColors.next();
}
else {
opts.fillStyle = positiveColors.next();
}
}
else {
opts.fillStyle = negativeColor;
}
}
else {
if (this.varyBarColor && !this._stack) {
opts.fillStyle = positiveColors.next();
}
else {
opts.fillStyle = positiveColor;
}
}
if (!this.fillToZero || this._plotData[i][1] >= 0) {
points.push([base-this.barWidth/2, ystart]);
points.push([base-this.barWidth/2, gridData[i][1]]);
points.push([base+this.barWidth/2, gridData[i][1]]);
points.push([base+this.barWidth/2, ystart]);
}
// for negative bars make sure points are always ordered clockwise
else {
points.push([base-this.barWidth/2, gridData[i][1]]);
points.push([base-this.barWidth/2, ystart]);
points.push([base+this.barWidth/2, ystart]);
points.push([base+this.barWidth/2, gridData[i][1]]);
}
this._barPoints.push(points);
// now draw the shadows if not stacked.
// for stacked plots, they are predrawn by drawShadow
if (shadow && !this._stack) {
var sopts = $.extend(true, {}, opts);
// need to get rid of fillStyle on shadow.
delete sopts.fillStyle;
this.renderer.shadowRenderer.draw(ctx, points, sopts);
}
var clr = opts.fillStyle || this.color;
this._dataColors.push(clr);
this.renderer.shapeRenderer.draw(ctx, points, opts);
}
}
else if (this.barDirection == 'horizontal'){
for (var i=0; i<gridData.length; i++) {
if (!this._stack && this.data[i][0] == null) {
continue;
}
points = [];
base = gridData[i][1] - this._barNudge;
xstart;
if (this._stack && this._prevGridData.length) {
xstart = getStart(this.index, i, this._plotData[i][0], plot, 'x');
}
// not stacked
else {
if (this.fillToZero) {
xstart = this._xaxis.series_u2p(0);
}
else if (this.waterfall && i > 0 && i < this.gridData.length-1) {
xstart = this.gridData[i-1][0];
}
else if (this.waterfall && i == 0 && i < this.gridData.length-1) {
if (this._xaxis.min <= 0 && this._xaxis.max >= 0) {
xstart = this._xaxis.series_u2p(0);
}
else if (this._xaxis.min > 0) {
xstart = 0;
}
else {
xstart = 0;
}
}
else if (this.waterfall && i == this.gridData.length - 1) {
if (this._xaxis.min <= 0 && this._xaxis.max >= 0) {
xstart = this._xaxis.series_u2p(0);
}
else if (this._xaxis.min > 0) {
xstart = 0;
}
else {
xstart = ctx.canvas.width;
}
}
else {
xstart = 0;
}
}
if ((this.fillToZero && this._plotData[i][0] < 0) || (this.waterfall && this._data[i][0] < 0)) {
if (this.varyBarColor && !this._stack) {
if (this.useNegativeColors) {
opts.fillStyle = negativeColors.next();
}
else {
opts.fillStyle = positiveColors.next();
}
}
else {
opts.fillStyle = negativeColor;
}
}
else {
if (this.varyBarColor && !this._stack) {
opts.fillStyle = positiveColors.next();
}
else {
opts.fillStyle = positiveColor;
}
}
if (!this.fillToZero || this._plotData[i][0] >= 0) {
points.push([xstart, base + this.barWidth / 2]);
points.push([xstart, base - this.barWidth / 2]);
points.push([gridData[i][0], base - this.barWidth / 2]);
points.push([gridData[i][0], base + this.barWidth / 2]);
}
else {
points.push([gridData[i][0], base + this.barWidth / 2]);
points.push([gridData[i][0], base - this.barWidth / 2]);
points.push([xstart, base - this.barWidth / 2]);
points.push([xstart, base + this.barWidth / 2]);
}
this._barPoints.push(points);
// now draw the shadows if not stacked.
// for stacked plots, they are predrawn by drawShadow
if (shadow && !this._stack) {
var sopts = $.extend(true, {}, opts);
delete sopts.fillStyle;
this.renderer.shadowRenderer.draw(ctx, points, sopts);
}
var clr = opts.fillStyle || this.color;
this._dataColors.push(clr);
this.renderer.shapeRenderer.draw(ctx, points, opts);
}
}
}
if (this.highlightColors.length == 0) {
this.highlightColors = $.jqplot.computeHighlightColors(this._dataColors);
}
else if (typeof(this.highlightColors) == 'string') {
var temp = this.highlightColors;
this.highlightColors = [];
for (var i=0; i<this._dataColors.length; i++) {
this.highlightColors.push(temp);
}
}
};
// for stacked plots, shadows will be pre drawn by drawShadow.
$.jqplot.BarRenderer.prototype.drawShadow = function(ctx, gridData, options, plot) {
var i;
var opts = (options != undefined) ? options : {};
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var xaxis = this.xaxis;
var yaxis = this.yaxis;
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var pointx, points, pointy, nvals, nseries, pos;
if (this._stack && this.shadow) {
if (this.barWidth == null) {
this.renderer.setBarWidth.call(this);
}
var temp = this._plotSeriesInfo = this.renderer.calcSeriesNumbers.call(this);
nvals = temp[0];
nseries = temp[1];
pos = temp[2];
if (this._stack) {
this._barNudge = 0;
}
else {
this._barNudge = (-Math.abs(nseries/2 - 0.5) + pos) * (this.barWidth + this.barPadding);
}
if (showLine) {
if (this.barDirection == 'vertical') {
for (var i=0; i<gridData.length; i++) {
if (this.data[i][1] == null) {
continue;
}
points = [];
var base = gridData[i][0] + this._barNudge;
var ystart;
if (this._stack && this._prevGridData.length) {
ystart = getStart(this.index, i, this._plotData[i][1], plot, 'y');
}
else {
if (this.fillToZero) {
ystart = this._yaxis.series_u2p(0);
}
else {
ystart = ctx.canvas.height;
}
}
points.push([base-this.barWidth/2, ystart]);
points.push([base-this.barWidth/2, gridData[i][1]]);
points.push([base+this.barWidth/2, gridData[i][1]]);
points.push([base+this.barWidth/2, ystart]);
this.renderer.shadowRenderer.draw(ctx, points, opts);
}
}
else if (this.barDirection == 'horizontal'){
for (var i=0; i<gridData.length; i++) {
if (this.data[i][0] == null) {
continue;
}
points = [];
var base = gridData[i][1] - this._barNudge;
var xstart;
if (this._stack && this._prevGridData.length) {
xstart = getStart(this.index, i, this._plotData[i][0], plot, 'x');
}
else {
if (this.fillToZero) {
xstart = this._xaxis.series_u2p(0);
}
else {
xstart = 0;
}
}
points.push([xstart, base+this.barWidth/2]);
points.push([gridData[i][0], base+this.barWidth/2]);
points.push([gridData[i][0], base-this.barWidth/2]);
points.push([xstart, base-this.barWidth/2]);
this.renderer.shadowRenderer.draw(ctx, points, opts);
}
}
}
}
};
function postInit(target, data, options) {
for (var i=0; i<this.series.length; i++) {
if (this.series[i].renderer.constructor == $.jqplot.BarRenderer) {
// don't allow mouseover and mousedown at same time.
if (this.series[i].highlightMouseOver) {
this.series[i].highlightMouseDown = false;
}
}
}
}
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
function postPlotDraw() {
// Memory Leaks patch
if (this.plugins.barRenderer && this.plugins.barRenderer.highlightCanvas) {
this.plugins.barRenderer.highlightCanvas.resetCanvas();
this.plugins.barRenderer.highlightCanvas = null;
}
this.plugins.barRenderer = {highlightedSeriesIndex:null};
this.plugins.barRenderer.highlightCanvas = new $.jqplot.GenericCanvas();
this.eventCanvas._elem.before(this.plugins.barRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-barRenderer-highlight-canvas', this._plotDimensions, this));
this.plugins.barRenderer.highlightCanvas.setContext();
this.eventCanvas._elem.bind('mouseleave', {plot:this}, function (ev) { unhighlight(ev.data.plot); });
}
function highlight (plot, sidx, pidx, points) {
var s = plot.series[sidx];
var canvas = plot.plugins.barRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0,canvas._ctx.canvas.width, canvas._ctx.canvas.height);
s._highlightedPoint = pidx;
plot.plugins.barRenderer.highlightedSeriesIndex = sidx;
var opts = {fillStyle: s.highlightColors[pidx]};
s.renderer.shapeRenderer.draw(canvas._ctx, points, opts);
canvas = null;
}
function unhighlight (plot) {
var canvas = plot.plugins.barRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0, canvas._ctx.canvas.width, canvas._ctx.canvas.height);
for (var i=0; i<plot.series.length; i++) {
plot.series[i]._highlightedPoint = null;
}
plot.plugins.barRenderer.highlightedSeriesIndex = null;
plot.target.trigger('jqplotDataUnhighlight');
canvas = null;
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt1 = jQuery.Event('jqplotDataMouseOver');
evt1.pageX = ev.pageX;
evt1.pageY = ev.pageY;
plot.target.trigger(evt1, ins);
if (plot.series[ins[0]].show && plot.series[ins[0]].highlightMouseOver &&
!(ins[0] == plot.plugins.barRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, neighbor.seriesIndex, neighbor.pointIndex, neighbor.points);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseDown(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
if (plot.series[ins[0]].highlightMouseDown && !(ins[0] == plot.plugins.barRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, neighbor.seriesIndex, neighbor.pointIndex, neighbor.points);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseUp(ev, gridpos, datapos, neighbor, plot) {
var idx = plot.plugins.barRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
}
function handleClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt = jQuery.Event('jqplotDataClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
function handleRightClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var idx = plot.plugins.barRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
var evt = jQuery.Event('jqplotDataRightClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.CanvasAxisTickRenderer
* Renderer to draw axis ticks with a canvas element to support advanced
* featrues such as rotated text. This renderer uses a separate rendering engine
* to draw the text on the canvas. Two modes of rendering the text are available.
* If the browser has native font support for canvas fonts (currently Mozila 3.5
* and Safari 4), you can enable text rendering with the canvas fillText method.
* You do so by setting the "enableFontSupport" option to true.
*
* Browsers lacking native font support will have the text drawn on the canvas
* using the Hershey font metrics. Even if the "enableFontSupport" option is true
* non-supporting browsers will still render with the Hershey font.
*/
$.jqplot.CanvasAxisTickRenderer = function(options) {
// Group: Properties
// prop: mark
// tick mark on the axis. One of 'inside', 'outside', 'cross', '' or null.
this.mark = 'outside';
// prop: showMark
// whether or not to show the mark on the axis.
this.showMark = true;
// prop: showGridline
// whether or not to draw the gridline on the grid at this tick.
this.showGridline = true;
// prop: isMinorTick
// if this is a minor tick.
this.isMinorTick = false;
// prop: angle
// angle of text, measured clockwise from x axis.
this.angle = 0;
// prop: markSize
// Length of the tick marks in pixels. For 'cross' style, length
// will be stoked above and below axis, so total length will be twice this.
this.markSize = 4;
// prop: show
// whether or not to show the tick (mark and label).
this.show = true;
// prop: showLabel
// whether or not to show the label.
this.showLabel = true;
// prop: labelPosition
// 'auto', 'start', 'middle' or 'end'.
// Whether tick label should be positioned so the start, middle, or end
// of the tick mark.
this.labelPosition = 'auto';
this.label = '';
this.value = null;
this._styles = {};
// prop: formatter
// A class of a formatter for the tick text.
// The default $.jqplot.DefaultTickFormatter uses sprintf.
this.formatter = $.jqplot.DefaultTickFormatter;
// prop: formatString
// string passed to the formatter.
this.formatString = '';
// prop: prefix
// String to prepend to the tick label.
// Prefix is prepended to the formatted tick label.
this.prefix = '';
// prop: fontFamily
// css spec for the font-family css attribute.
this.fontFamily = '"Trebuchet MS", Arial, Helvetica, sans-serif';
// prop: fontSize
// CSS spec for font size.
this.fontSize = '10pt';
// prop: fontWeight
// CSS spec for fontWeight
this.fontWeight = 'normal';
// prop: fontStretch
// Multiplier to condense or expand font width.
// Applies only to browsers which don't support canvas native font rendering.
this.fontStretch = 1.0;
// prop: textColor
// css spec for the color attribute.
this.textColor = '#666666';
// prop: enableFontSupport
// true to turn on native canvas font support in Mozilla 3.5+ and Safari 4+.
// If true, tick label will be drawn with canvas tag native support for fonts.
// If false, tick label will be drawn with Hershey font metrics.
this.enableFontSupport = true;
// prop: pt2px
// Point to pixel scaling factor, used for computing height of bounding box
// around a label. The labels text renderer has a default setting of 1.4, which
// should be suitable for most fonts. Leave as null to use default. If tops of
// letters appear clipped, increase this. If bounding box seems too big, decrease.
// This is an issue only with the native font renderering capabilities of Mozilla
// 3.5 and Safari 4 since they do not provide a method to determine the font height.
this.pt2px = null;
this._elem;
this._ctx;
this._plotWidth;
this._plotHeight;
this._plotDimensions = {height:null, width:null};
$.extend(true, this, options);
var ropts = {fontSize:this.fontSize, fontWeight:this.fontWeight, fontStretch:this.fontStretch, fillStyle:this.textColor, angle:this.getAngleRad(), fontFamily:this.fontFamily};
if (this.pt2px) {
ropts.pt2px = this.pt2px;
}
if (this.enableFontSupport) {
if ($.jqplot.support_canvas_text()) {
this._textRenderer = new $.jqplot.CanvasFontRenderer(ropts);
}
else {
this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts);
}
}
else {
this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts);
}
};
$.jqplot.CanvasAxisTickRenderer.prototype.init = function(options) {
$.extend(true, this, options);
this._textRenderer.init({fontSize:this.fontSize, fontWeight:this.fontWeight, fontStretch:this.fontStretch, fillStyle:this.textColor, angle:this.getAngleRad(), fontFamily:this.fontFamily});
};
// return width along the x axis
// will check first to see if an element exists.
// if not, will return the computed text box width.
$.jqplot.CanvasAxisTickRenderer.prototype.getWidth = function(ctx) {
if (this._elem) {
return this._elem.outerWidth(true);
}
else {
var tr = this._textRenderer;
var l = tr.getWidth(ctx);
var h = tr.getHeight(ctx);
var w = Math.abs(Math.sin(tr.angle)*h) + Math.abs(Math.cos(tr.angle)*l);
return w;
}
};
// return height along the y axis.
$.jqplot.CanvasAxisTickRenderer.prototype.getHeight = function(ctx) {
if (this._elem) {
return this._elem.outerHeight(true);
}
else {
var tr = this._textRenderer;
var l = tr.getWidth(ctx);
var h = tr.getHeight(ctx);
var w = Math.abs(Math.cos(tr.angle)*h) + Math.abs(Math.sin(tr.angle)*l);
return w;
}
};
// return top.
$.jqplot.CanvasAxisTickRenderer.prototype.getTop = function(ctx) {
if (this._elem) {
return this._elem.position().top;
}
else {
return null;
}
};
$.jqplot.CanvasAxisTickRenderer.prototype.getAngleRad = function() {
var a = this.angle * Math.PI/180;
return a;
};
$.jqplot.CanvasAxisTickRenderer.prototype.setTick = function(value, axisName, isMinor) {
this.value = value;
if (isMinor) {
this.isMinorTick = true;
}
return this;
};
$.jqplot.CanvasAxisTickRenderer.prototype.draw = function(ctx, plot) {
if (!this.label) {
this.label = this.prefix + this.formatter(this.formatString, this.value);
}
// Memory Leaks patch
if (this._elem) {
if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) {
window.G_vmlCanvasManager.uninitElement(this._elem.get(0));
}
this._elem.emptyForce();
this._elem = null;
}
// create a canvas here, but can't draw on it untill it is appended
// to dom for IE compatability.
var elem = plot.canvasManager.getCanvas();
this._textRenderer.setText(this.label, ctx);
var w = this.getWidth(ctx);
var h = this.getHeight(ctx);
// canvases seem to need to have width and heigh attributes directly set.
elem.width = w;
elem.height = h;
elem.style.width = w;
elem.style.height = h;
elem.style.textAlign = 'left';
elem.style.position = 'absolute';
elem = plot.canvasManager.initCanvas(elem);
this._elem = $(elem);
this._elem.css(this._styles);
this._elem.addClass('jqplot-'+this.axis+'-tick');
elem = null;
return this._elem;
};
$.jqplot.CanvasAxisTickRenderer.prototype.pack = function() {
this._textRenderer.draw(this._elem.get(0).getContext("2d"), this.label);
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
* included jsDate library by Chris Leonello:
*
* Copyright (c) 2010-2013 Chris Leonello
*
* jsDate is currently available for use in all personal or commercial projects
* under both the MIT and GPL version 2.0 licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* jsDate borrows many concepts and ideas from the Date Instance
* Methods by Ken Snyder along with some parts of Ken's actual code.
*
* Ken's original Date Instance Methods and copyright notice:
*
* Ken Snyder (ken d snyder at gmail dot com)
* 2008-09-10
* version 2.0.2 (http://kendsnyder.com/sandbox/date/)
* Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
*
* jqplotToImage function based on Larry Siden's export-jqplot-to-png.js.
* Larry has generously given permission to adapt his code for inclusion
* into jqPlot.
*
* Larry's original code can be found here:
*
* https://github.com/lsiden/export-jqplot-to-png
*
*
*/
(function($) {
// This code is a modified version of the canvastext.js code, copyright below:
//
// This code is released to the public domain by Jim Studt, 2007.
// He may keep some sort of up to date copy at http://www.federated.com/~jim/canvastext/
//
$.jqplot.CanvasTextRenderer = function(options){
this.fontStyle = 'normal'; // normal, italic, oblique [not implemented]
this.fontVariant = 'normal'; // normal, small caps [not implemented]
this.fontWeight = 'normal'; // normal, bold, bolder, lighter, 100 - 900
this.fontSize = '10px';
this.fontFamily = 'sans-serif';
this.fontStretch = 1.0;
this.fillStyle = '#666666';
this.angle = 0;
this.textAlign = 'start';
this.textBaseline = 'alphabetic';
this.text;
this.width;
this.height;
this.pt2px = 1.28;
$.extend(true, this, options);
this.normalizedFontSize = this.normalizeFontSize(this.fontSize);
this.setHeight();
};
$.jqplot.CanvasTextRenderer.prototype.init = function(options) {
$.extend(true, this, options);
this.normalizedFontSize = this.normalizeFontSize(this.fontSize);
this.setHeight();
};
// convert css spec into point size
// returns float
$.jqplot.CanvasTextRenderer.prototype.normalizeFontSize = function(sz) {
sz = String(sz);
var n = parseFloat(sz);
if (sz.indexOf('px') > -1) {
return n/this.pt2px;
}
else if (sz.indexOf('pt') > -1) {
return n;
}
else if (sz.indexOf('em') > -1) {
return n*12;
}
else if (sz.indexOf('%') > -1) {
return n*12/100;
}
// default to pixels;
else {
return n/this.pt2px;
}
};
$.jqplot.CanvasTextRenderer.prototype.fontWeight2Float = function(w) {
// w = normal | bold | bolder | lighter | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900
// return values adjusted for Hershey font.
if (Number(w)) {
return w/400;
}
else {
switch (w) {
case 'normal':
return 1;
break;
case 'bold':
return 1.75;
break;
case 'bolder':
return 2.25;
break;
case 'lighter':
return 0.75;
break;
default:
return 1;
break;
}
}
};
$.jqplot.CanvasTextRenderer.prototype.getText = function() {
return this.text;
};
$.jqplot.CanvasTextRenderer.prototype.setText = function(t, ctx) {
this.text = t;
this.setWidth(ctx);
return this;
};
$.jqplot.CanvasTextRenderer.prototype.getWidth = function(ctx) {
return this.width;
};
$.jqplot.CanvasTextRenderer.prototype.setWidth = function(ctx, w) {
if (!w) {
this.width = this.measure(ctx, this.text);
}
else {
this.width = w;
}
return this;
};
// return height in pixels.
$.jqplot.CanvasTextRenderer.prototype.getHeight = function(ctx) {
return this.height;
};
// w - height in pt
// set heigh in px
$.jqplot.CanvasTextRenderer.prototype.setHeight = function(w) {
if (!w) {
//height = this.fontSize /0.75;
this.height = this.normalizedFontSize * this.pt2px;
}
else {
this.height = w;
}
return this;
};
$.jqplot.CanvasTextRenderer.prototype.letter = function (ch)
{
return this.letters[ch];
};
$.jqplot.CanvasTextRenderer.prototype.ascent = function()
{
return this.normalizedFontSize;
};
$.jqplot.CanvasTextRenderer.prototype.descent = function()
{
return 7.0*this.normalizedFontSize/25.0;
};
$.jqplot.CanvasTextRenderer.prototype.measure = function(ctx, str)
{
var total = 0;
var len = str.length;
for (var i = 0; i < len; i++) {
var c = this.letter(str.charAt(i));
if (c) {
total += c.width * this.normalizedFontSize / 25.0 * this.fontStretch;
}
}
return total;
};
$.jqplot.CanvasTextRenderer.prototype.draw = function(ctx,str)
{
var x = 0;
// leave room at bottom for descenders.
var y = this.height*0.72;
var total = 0;
var len = str.length;
var mag = this.normalizedFontSize / 25.0;
ctx.save();
var tx, ty;
// 1st quadrant
if ((-Math.PI/2 <= this.angle && this.angle <= 0) || (Math.PI*3/2 <= this.angle && this.angle <= Math.PI*2)) {
tx = 0;
ty = -Math.sin(this.angle) * this.width;
}
// 4th quadrant
else if ((0 < this.angle && this.angle <= Math.PI/2) || (-Math.PI*2 <= this.angle && this.angle <= -Math.PI*3/2)) {
tx = Math.sin(this.angle) * this.height;
ty = 0;
}
// 2nd quadrant
else if ((-Math.PI < this.angle && this.angle < -Math.PI/2) || (Math.PI <= this.angle && this.angle <= Math.PI*3/2)) {
tx = -Math.cos(this.angle) * this.width;
ty = -Math.sin(this.angle) * this.width - Math.cos(this.angle) * this.height;
}
// 3rd quadrant
else if ((-Math.PI*3/2 < this.angle && this.angle < Math.PI) || (Math.PI/2 < this.angle && this.angle < Math.PI)) {
tx = Math.sin(this.angle) * this.height - Math.cos(this.angle)*this.width;
ty = -Math.cos(this.angle) * this.height;
}
ctx.strokeStyle = this.fillStyle;
ctx.fillStyle = this.fillStyle;
ctx.translate(tx, ty);
ctx.rotate(this.angle);
ctx.lineCap = "round";
// multiplier was 2.0
var fact = (this.normalizedFontSize > 30) ? 2.0 : 2 + (30 - this.normalizedFontSize)/20;
ctx.lineWidth = fact * mag * this.fontWeight2Float(this.fontWeight);
for ( var i = 0; i < len; i++) {
var c = this.letter( str.charAt(i));
if ( !c) {
continue;
}
ctx.beginPath();
var penUp = 1;
var needStroke = 0;
for ( var j = 0; j < c.points.length; j++) {
var a = c.points[j];
if ( a[0] == -1 && a[1] == -1) {
penUp = 1;
continue;
}
if ( penUp) {
ctx.moveTo( x + a[0]*mag*this.fontStretch, y - a[1]*mag);
penUp = false;
} else {
ctx.lineTo( x + a[0]*mag*this.fontStretch, y - a[1]*mag);
}
}
ctx.stroke();
x += c.width*mag*this.fontStretch;
}
ctx.restore();
return total;
};
$.jqplot.CanvasTextRenderer.prototype.letters = {
' ': { width: 16, points: [] },
'!': { width: 10, points: [[5,21],[5,7],[-1,-1],[5,2],[4,1],[5,0],[6,1],[5,2]] },
'"': { width: 16, points: [[4,21],[4,14],[-1,-1],[12,21],[12,14]] },
'#': { width: 21, points: [[11,25],[4,-7],[-1,-1],[17,25],[10,-7],[-1,-1],[4,12],[18,12],[-1,-1],[3,6],[17,6]] },
'$': { width: 20, points: [[8,25],[8,-4],[-1,-1],[12,25],[12,-4],[-1,-1],[17,18],[15,20],[12,21],[8,21],[5,20],[3,18],[3,16],[4,14],[5,13],[7,12],[13,10],[15,9],[16,8],[17,6],[17,3],[15,1],[12,0],[8,0],[5,1],[3,3]] },
'%': { width: 24, points: [[21,21],[3,0],[-1,-1],[8,21],[10,19],[10,17],[9,15],[7,14],[5,14],[3,16],[3,18],[4,20],[6,21],[8,21],[10,20],[13,19],[16,19],[19,20],[21,21],[-1,-1],[17,7],[15,6],[14,4],[14,2],[16,0],[18,0],[20,1],[21,3],[21,5],[19,7],[17,7]] },
'&': { width: 26, points: [[23,12],[23,13],[22,14],[21,14],[20,13],[19,11],[17,6],[15,3],[13,1],[11,0],[7,0],[5,1],[4,2],[3,4],[3,6],[4,8],[5,9],[12,13],[13,14],[14,16],[14,18],[13,20],[11,21],[9,20],[8,18],[8,16],[9,13],[11,10],[16,3],[18,1],[20,0],[22,0],[23,1],[23,2]] },
'\'': { width: 10, points: [[5,19],[4,20],[5,21],[6,20],[6,18],[5,16],[4,15]] },
'(': { width: 14, points: [[11,25],[9,23],[7,20],[5,16],[4,11],[4,7],[5,2],[7,-2],[9,-5],[11,-7]] },
')': { width: 14, points: [[3,25],[5,23],[7,20],[9,16],[10,11],[10,7],[9,2],[7,-2],[5,-5],[3,-7]] },
'*': { width: 16, points: [[8,21],[8,9],[-1,-1],[3,18],[13,12],[-1,-1],[13,18],[3,12]] },
'+': { width: 26, points: [[13,18],[13,0],[-1,-1],[4,9],[22,9]] },
',': { width: 10, points: [[6,1],[5,0],[4,1],[5,2],[6,1],[6,-1],[5,-3],[4,-4]] },
'-': { width: 18, points: [[6,9],[12,9]] },
'.': { width: 10, points: [[5,2],[4,1],[5,0],[6,1],[5,2]] },
'/': { width: 22, points: [[20,25],[2,-7]] },
'0': { width: 20, points: [[9,21],[6,20],[4,17],[3,12],[3,9],[4,4],[6,1],[9,0],[11,0],[14,1],[16,4],[17,9],[17,12],[16,17],[14,20],[11,21],[9,21]] },
'1': { width: 20, points: [[6,17],[8,18],[11,21],[11,0]] },
'2': { width: 20, points: [[4,16],[4,17],[5,19],[6,20],[8,21],[12,21],[14,20],[15,19],[16,17],[16,15],[15,13],[13,10],[3,0],[17,0]] },
'3': { width: 20, points: [[5,21],[16,21],[10,13],[13,13],[15,12],[16,11],[17,8],[17,6],[16,3],[14,1],[11,0],[8,0],[5,1],[4,2],[3,4]] },
'4': { width: 20, points: [[13,21],[3,7],[18,7],[-1,-1],[13,21],[13,0]] },
'5': { width: 20, points: [[15,21],[5,21],[4,12],[5,13],[8,14],[11,14],[14,13],[16,11],[17,8],[17,6],[16,3],[14,1],[11,0],[8,0],[5,1],[4,2],[3,4]] },
'6': { width: 20, points: [[16,18],[15,20],[12,21],[10,21],[7,20],[5,17],[4,12],[4,7],[5,3],[7,1],[10,0],[11,0],[14,1],[16,3],[17,6],[17,7],[16,10],[14,12],[11,13],[10,13],[7,12],[5,10],[4,7]] },
'7': { width: 20, points: [[17,21],[7,0],[-1,-1],[3,21],[17,21]] },
'8': { width: 20, points: [[8,21],[5,20],[4,18],[4,16],[5,14],[7,13],[11,12],[14,11],[16,9],[17,7],[17,4],[16,2],[15,1],[12,0],[8,0],[5,1],[4,2],[3,4],[3,7],[4,9],[6,11],[9,12],[13,13],[15,14],[16,16],[16,18],[15,20],[12,21],[8,21]] },
'9': { width: 20, points: [[16,14],[15,11],[13,9],[10,8],[9,8],[6,9],[4,11],[3,14],[3,15],[4,18],[6,20],[9,21],[10,21],[13,20],[15,18],[16,14],[16,9],[15,4],[13,1],[10,0],[8,0],[5,1],[4,3]] },
':': { width: 10, points: [[5,14],[4,13],[5,12],[6,13],[5,14],[-1,-1],[5,2],[4,1],[5,0],[6,1],[5,2]] },
';': { width: 10, points: [[5,14],[4,13],[5,12],[6,13],[5,14],[-1,-1],[6,1],[5,0],[4,1],[5,2],[6,1],[6,-1],[5,-3],[4,-4]] },
'<': { width: 24, points: [[20,18],[4,9],[20,0]] },
'=': { width: 26, points: [[4,12],[22,12],[-1,-1],[4,6],[22,6]] },
'>': { width: 24, points: [[4,18],[20,9],[4,0]] },
'?': { width: 18, points: [[3,16],[3,17],[4,19],[5,20],[7,21],[11,21],[13,20],[14,19],[15,17],[15,15],[14,13],[13,12],[9,10],[9,7],[-1,-1],[9,2],[8,1],[9,0],[10,1],[9,2]] },
'@': { width: 27, points: [[18,13],[17,15],[15,16],[12,16],[10,15],[9,14],[8,11],[8,8],[9,6],[11,5],[14,5],[16,6],[17,8],[-1,-1],[12,16],[10,14],[9,11],[9,8],[10,6],[11,5],[-1,-1],[18,16],[17,8],[17,6],[19,5],[21,5],[23,7],[24,10],[24,12],[23,15],[22,17],[20,19],[18,20],[15,21],[12,21],[9,20],[7,19],[5,17],[4,15],[3,12],[3,9],[4,6],[5,4],[7,2],[9,1],[12,0],[15,0],[18,1],[20,2],[21,3],[-1,-1],[19,16],[18,8],[18,6],[19,5]] },
'A': { width: 18, points: [[9,21],[1,0],[-1,-1],[9,21],[17,0],[-1,-1],[4,7],[14,7]] },
'B': { width: 21, points: [[4,21],[4,0],[-1,-1],[4,21],[13,21],[16,20],[17,19],[18,17],[18,15],[17,13],[16,12],[13,11],[-1,-1],[4,11],[13,11],[16,10],[17,9],[18,7],[18,4],[17,2],[16,1],[13,0],[4,0]] },
'C': { width: 21, points: [[18,16],[17,18],[15,20],[13,21],[9,21],[7,20],[5,18],[4,16],[3,13],[3,8],[4,5],[5,3],[7,1],[9,0],[13,0],[15,1],[17,3],[18,5]] },
'D': { width: 21, points: [[4,21],[4,0],[-1,-1],[4,21],[11,21],[14,20],[16,18],[17,16],[18,13],[18,8],[17,5],[16,3],[14,1],[11,0],[4,0]] },
'E': { width: 19, points: [[4,21],[4,0],[-1,-1],[4,21],[17,21],[-1,-1],[4,11],[12,11],[-1,-1],[4,0],[17,0]] },
'F': { width: 18, points: [[4,21],[4,0],[-1,-1],[4,21],[17,21],[-1,-1],[4,11],[12,11]] },
'G': { width: 21, points: [[18,16],[17,18],[15,20],[13,21],[9,21],[7,20],[5,18],[4,16],[3,13],[3,8],[4,5],[5,3],[7,1],[9,0],[13,0],[15,1],[17,3],[18,5],[18,8],[-1,-1],[13,8],[18,8]] },
'H': { width: 22, points: [[4,21],[4,0],[-1,-1],[18,21],[18,0],[-1,-1],[4,11],[18,11]] },
'I': { width: 8, points: [[4,21],[4,0]] },
'J': { width: 16, points: [[12,21],[12,5],[11,2],[10,1],[8,0],[6,0],[4,1],[3,2],[2,5],[2,7]] },
'K': { width: 21, points: [[4,21],[4,0],[-1,-1],[18,21],[4,7],[-1,-1],[9,12],[18,0]] },
'L': { width: 17, points: [[4,21],[4,0],[-1,-1],[4,0],[16,0]] },
'M': { width: 24, points: [[4,21],[4,0],[-1,-1],[4,21],[12,0],[-1,-1],[20,21],[12,0],[-1,-1],[20,21],[20,0]] },
'N': { width: 22, points: [[4,21],[4,0],[-1,-1],[4,21],[18,0],[-1,-1],[18,21],[18,0]] },
'O': { width: 22, points: [[9,21],[7,20],[5,18],[4,16],[3,13],[3,8],[4,5],[5,3],[7,1],[9,0],[13,0],[15,1],[17,3],[18,5],[19,8],[19,13],[18,16],[17,18],[15,20],[13,21],[9,21]] },
'P': { width: 21, points: [[4,21],[4,0],[-1,-1],[4,21],[13,21],[16,20],[17,19],[18,17],[18,14],[17,12],[16,11],[13,10],[4,10]] },
'Q': { width: 22, points: [[9,21],[7,20],[5,18],[4,16],[3,13],[3,8],[4,5],[5,3],[7,1],[9,0],[13,0],[15,1],[17,3],[18,5],[19,8],[19,13],[18,16],[17,18],[15,20],[13,21],[9,21],[-1,-1],[12,4],[18,-2]] },
'R': { width: 21, points: [[4,21],[4,0],[-1,-1],[4,21],[13,21],[16,20],[17,19],[18,17],[18,15],[17,13],[16,12],[13,11],[4,11],[-1,-1],[11,11],[18,0]] },
'S': { width: 20, points: [[17,18],[15,20],[12,21],[8,21],[5,20],[3,18],[3,16],[4,14],[5,13],[7,12],[13,10],[15,9],[16,8],[17,6],[17,3],[15,1],[12,0],[8,0],[5,1],[3,3]] },
'T': { width: 16, points: [[8,21],[8,0],[-1,-1],[1,21],[15,21]] },
'U': { width: 22, points: [[4,21],[4,6],[5,3],[7,1],[10,0],[12,0],[15,1],[17,3],[18,6],[18,21]] },
'V': { width: 18, points: [[1,21],[9,0],[-1,-1],[17,21],[9,0]] },
'W': { width: 24, points: [[2,21],[7,0],[-1,-1],[12,21],[7,0],[-1,-1],[12,21],[17,0],[-1,-1],[22,21],[17,0]] },
'X': { width: 20, points: [[3,21],[17,0],[-1,-1],[17,21],[3,0]] },
'Y': { width: 18, points: [[1,21],[9,11],[9,0],[-1,-1],[17,21],[9,11]] },
'Z': { width: 20, points: [[17,21],[3,0],[-1,-1],[3,21],[17,21],[-1,-1],[3,0],[17,0]] },
'[': { width: 14, points: [[4,25],[4,-7],[-1,-1],[5,25],[5,-7],[-1,-1],[4,25],[11,25],[-1,-1],[4,-7],[11,-7]] },
'\\': { width: 14, points: [[0,21],[14,-3]] },
']': { width: 14, points: [[9,25],[9,-7],[-1,-1],[10,25],[10,-7],[-1,-1],[3,25],[10,25],[-1,-1],[3,-7],[10,-7]] },
'^': { width: 16, points: [[6,15],[8,18],[10,15],[-1,-1],[3,12],[8,17],[13,12],[-1,-1],[8,17],[8,0]] },
'_': { width: 16, points: [[0,-2],[16,-2]] },
'`': { width: 10, points: [[6,21],[5,20],[4,18],[4,16],[5,15],[6,16],[5,17]] },
'a': { width: 19, points: [[15,14],[15,0],[-1,-1],[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'b': { width: 19, points: [[4,21],[4,0],[-1,-1],[4,11],[6,13],[8,14],[11,14],[13,13],[15,11],[16,8],[16,6],[15,3],[13,1],[11,0],[8,0],[6,1],[4,3]] },
'c': { width: 18, points: [[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'd': { width: 19, points: [[15,21],[15,0],[-1,-1],[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'e': { width: 18, points: [[3,8],[15,8],[15,10],[14,12],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'f': { width: 12, points: [[10,21],[8,21],[6,20],[5,17],[5,0],[-1,-1],[2,14],[9,14]] },
'g': { width: 19, points: [[15,14],[15,-2],[14,-5],[13,-6],[11,-7],[8,-7],[6,-6],[-1,-1],[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'h': { width: 19, points: [[4,21],[4,0],[-1,-1],[4,10],[7,13],[9,14],[12,14],[14,13],[15,10],[15,0]] },
'i': { width: 8, points: [[3,21],[4,20],[5,21],[4,22],[3,21],[-1,-1],[4,14],[4,0]] },
'j': { width: 10, points: [[5,21],[6,20],[7,21],[6,22],[5,21],[-1,-1],[6,14],[6,-3],[5,-6],[3,-7],[1,-7]] },
'k': { width: 17, points: [[4,21],[4,0],[-1,-1],[14,14],[4,4],[-1,-1],[8,8],[15,0]] },
'l': { width: 8, points: [[4,21],[4,0]] },
'm': { width: 30, points: [[4,14],[4,0],[-1,-1],[4,10],[7,13],[9,14],[12,14],[14,13],[15,10],[15,0],[-1,-1],[15,10],[18,13],[20,14],[23,14],[25,13],[26,10],[26,0]] },
'n': { width: 19, points: [[4,14],[4,0],[-1,-1],[4,10],[7,13],[9,14],[12,14],[14,13],[15,10],[15,0]] },
'o': { width: 19, points: [[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3],[16,6],[16,8],[15,11],[13,13],[11,14],[8,14]] },
'p': { width: 19, points: [[4,14],[4,-7],[-1,-1],[4,11],[6,13],[8,14],[11,14],[13,13],[15,11],[16,8],[16,6],[15,3],[13,1],[11,0],[8,0],[6,1],[4,3]] },
'q': { width: 19, points: [[15,14],[15,-7],[-1,-1],[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'r': { width: 13, points: [[4,14],[4,0],[-1,-1],[4,8],[5,11],[7,13],[9,14],[12,14]] },
's': { width: 17, points: [[14,11],[13,13],[10,14],[7,14],[4,13],[3,11],[4,9],[6,8],[11,7],[13,6],[14,4],[14,3],[13,1],[10,0],[7,0],[4,1],[3,3]] },
't': { width: 12, points: [[5,21],[5,4],[6,1],[8,0],[10,0],[-1,-1],[2,14],[9,14]] },
'u': { width: 19, points: [[4,14],[4,4],[5,1],[7,0],[10,0],[12,1],[15,4],[-1,-1],[15,14],[15,0]] },
'v': { width: 16, points: [[2,14],[8,0],[-1,-1],[14,14],[8,0]] },
'w': { width: 22, points: [[3,14],[7,0],[-1,-1],[11,14],[7,0],[-1,-1],[11,14],[15,0],[-1,-1],[19,14],[15,0]] },
'x': { width: 17, points: [[3,14],[14,0],[-1,-1],[14,14],[3,0]] },
'y': { width: 16, points: [[2,14],[8,0],[-1,-1],[14,14],[8,0],[6,-4],[4,-6],[2,-7],[1,-7]] },
'z': { width: 17, points: [[14,14],[3,0],[-1,-1],[3,14],[14,14],[-1,-1],[3,0],[14,0]] },
'{': { width: 14, points: [[9,25],[7,24],[6,23],[5,21],[5,19],[6,17],[7,16],[8,14],[8,12],[6,10],[-1,-1],[7,24],[6,22],[6,20],[7,18],[8,17],[9,15],[9,13],[8,11],[4,9],[8,7],[9,5],[9,3],[8,1],[7,0],[6,-2],[6,-4],[7,-6],[-1,-1],[6,8],[8,6],[8,4],[7,2],[6,1],[5,-1],[5,-3],[6,-5],[7,-6],[9,-7]] },
'|': { width: 8, points: [[4,25],[4,-7]] },
'}': { width: 14, points: [[5,25],[7,24],[8,23],[9,21],[9,19],[8,17],[7,16],[6,14],[6,12],[8,10],[-1,-1],[7,24],[8,22],[8,20],[7,18],[6,17],[5,15],[5,13],[6,11],[10,9],[6,7],[5,5],[5,3],[6,1],[7,0],[8,-2],[8,-4],[7,-6],[-1,-1],[8,8],[6,6],[6,4],[7,2],[8,1],[9,-1],[9,-3],[8,-5],[7,-6],[5,-7]] },
'~': { width: 24, points: [[3,6],[3,8],[4,11],[6,12],[8,12],[10,11],[14,8],[16,7],[18,7],[20,8],[21,10],[-1,-1],[3,8],[4,10],[6,11],[8,11],[10,10],[14,7],[16,6],[18,6],[20,7],[21,10],[21,12]] }
};
$.jqplot.CanvasFontRenderer = function(options) {
options = options || {};
if (!options.pt2px) {
options.pt2px = 1.5;
}
$.jqplot.CanvasTextRenderer.call(this, options);
};
$.jqplot.CanvasFontRenderer.prototype = new $.jqplot.CanvasTextRenderer({});
$.jqplot.CanvasFontRenderer.prototype.constructor = $.jqplot.CanvasFontRenderer;
$.jqplot.CanvasFontRenderer.prototype.measure = function(ctx, str)
{
// var fstyle = this.fontStyle+' '+this.fontVariant+' '+this.fontWeight+' '+this.fontSize+' '+this.fontFamily;
var fstyle = this.fontSize+' '+this.fontFamily;
ctx.save();
ctx.font = fstyle;
var w = ctx.measureText(str).width;
ctx.restore();
return w;
};
$.jqplot.CanvasFontRenderer.prototype.draw = function(ctx, str)
{
var x = 0;
// leave room at bottom for descenders.
var y = this.height*0.72;
//var y = 12;
ctx.save();
var tx, ty;
// 1st quadrant
if ((-Math.PI/2 <= this.angle && this.angle <= 0) || (Math.PI*3/2 <= this.angle && this.angle <= Math.PI*2)) {
tx = 0;
ty = -Math.sin(this.angle) * this.width;
}
// 4th quadrant
else if ((0 < this.angle && this.angle <= Math.PI/2) || (-Math.PI*2 <= this.angle && this.angle <= -Math.PI*3/2)) {
tx = Math.sin(this.angle) * this.height;
ty = 0;
}
// 2nd quadrant
else if ((-Math.PI < this.angle && this.angle < -Math.PI/2) || (Math.PI <= this.angle && this.angle <= Math.PI*3/2)) {
tx = -Math.cos(this.angle) * this.width;
ty = -Math.sin(this.angle) * this.width - Math.cos(this.angle) * this.height;
}
// 3rd quadrant
else if ((-Math.PI*3/2 < this.angle && this.angle < Math.PI) || (Math.PI/2 < this.angle && this.angle < Math.PI)) {
tx = Math.sin(this.angle) * this.height - Math.cos(this.angle)*this.width;
ty = -Math.cos(this.angle) * this.height;
}
ctx.strokeStyle = this.fillStyle;
ctx.fillStyle = this.fillStyle;
// var fstyle = this.fontStyle+' '+this.fontVariant+' '+this.fontWeight+' '+this.fontSize+' '+this.fontFamily;
var fstyle = this.fontSize+' '+this.fontFamily;
ctx.font = fstyle;
ctx.translate(tx, ty);
ctx.rotate(this.angle);
ctx.fillText(str, x, y);
// ctx.strokeText(str, x, y);
ctx.restore();
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* class: $.jqplot.CategoryAxisRenderer
* A plugin for jqPlot to render a category style axis, with equal pixel spacing between y data values of a series.
*
* To use this renderer, include the plugin in your source
* > <script type="text/javascript" language="javascript" src="plugins/jqplot.categoryAxisRenderer.js"></script>
*
* and supply the appropriate options to your plot
*
* > {axes:{xaxis:{renderer:$.jqplot.CategoryAxisRenderer}}}
**/
$.jqplot.CategoryAxisRenderer = function(options) {
$.jqplot.LinearAxisRenderer.call(this);
// prop: sortMergedLabels
// True to sort tick labels when labels are created by merging
// x axis values from multiple series. That is, say you have
// two series like:
// > line1 = [[2006, 4], [2008, 9], [2009, 16]];
// > line2 = [[2006, 3], [2007, 7], [2008, 6]];
// If no label array is specified, tick labels will be collected
// from the x values of the series. With sortMergedLabels
// set to true, tick labels will be:
// > [2006, 2007, 2008, 2009]
// With sortMergedLabels set to false, tick labels will be:
// > [2006, 2008, 2009, 2007]
//
// Note, this property is specified on the renderOptions for the
// axes when creating a plot:
// > axes:{xaxis:{renderer:$.jqplot.CategoryAxisRenderer, rendererOptions:{sortMergedLabels:true}}}
this.sortMergedLabels = false;
};
$.jqplot.CategoryAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.CategoryAxisRenderer.prototype.constructor = $.jqplot.CategoryAxisRenderer;
$.jqplot.CategoryAxisRenderer.prototype.init = function(options){
this.groups = 1;
this.groupLabels = [];
this._groupLabels = [];
this._grouped = false;
this._barsPerGroup = null;
this.reverse = false;
// prop: tickRenderer
// A class of a rendering engine for creating the ticks labels displayed on the plot,
// See <$.jqplot.AxisTickRenderer>.
// this.tickRenderer = $.jqplot.AxisTickRenderer;
// this.labelRenderer = $.jqplot.AxisLabelRenderer;
$.extend(true, this, {tickOptions:{formatString:'%d'}}, options);
var db = this._dataBounds;
// Go through all the series attached to this axis and find
// the min/max bounds for this axis.
for (var i=0; i<this._series.length; i++) {
var s = this._series[i];
if (s.groups) {
this.groups = s.groups;
}
var d = s.data;
for (var j=0; j<d.length; j++) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
if (d[j][0] < db.min || db.min == null) {
db.min = d[j][0];
}
if (d[j][0] > db.max || db.max == null) {
db.max = d[j][0];
}
}
else {
if (d[j][1] < db.min || db.min == null) {
db.min = d[j][1];
}
if (d[j][1] > db.max || db.max == null) {
db.max = d[j][1];
}
}
}
}
if (this.groupLabels.length) {
this.groups = this.groupLabels.length;
}
};
$.jqplot.CategoryAxisRenderer.prototype.createTicks = function() {
// we're are operating on an axis here
var ticks = this._ticks;
var userTicks = this.ticks;
var name = this.name;
// databounds were set on axis initialization.
var db = this._dataBounds;
var dim, interval;
var min, max;
var pos1, pos2;
var tt, i;
// if we already have ticks, use them.
if (userTicks.length) {
// adjust with blanks if we have groups
if (this.groups > 1 && !this._grouped) {
var l = userTicks.length;
var skip = parseInt(l/this.groups, 10);
var count = 0;
for (var i=skip; i<l; i+=skip) {
userTicks.splice(i+count, 0, ' ');
count++;
}
this._grouped = true;
}
this.min = 0.5;
this.max = userTicks.length + 0.5;
var range = this.max - this.min;
this.numberTicks = 2*userTicks.length + 1;
for (i=0; i<userTicks.length; i++){
tt = this.min + 2 * i * range / (this.numberTicks-1);
// need a marker before and after the tick
var t = new this.tickRenderer(this.tickOptions);
t.showLabel = false;
// t.showMark = true;
t.setTick(tt, this.name);
this._ticks.push(t);
var t = new this.tickRenderer(this.tickOptions);
t.label = userTicks[i];
// t.showLabel = true;
t.showMark = false;
t.showGridline = false;
t.setTick(tt+0.5, this.name);
this._ticks.push(t);
}
// now add the last tick at the end
var t = new this.tickRenderer(this.tickOptions);
t.showLabel = false;
// t.showMark = true;
t.setTick(tt+1, this.name);
this._ticks.push(t);
}
// we don't have any ticks yet, let's make some!
else {
if (name == 'xaxis' || name == 'x2axis') {
dim = this._plotDimensions.width;
}
else {
dim = this._plotDimensions.height;
}
// if min, max and number of ticks specified, user can't specify interval.
if (this.min != null && this.max != null && this.numberTicks != null) {
this.tickInterval = null;
}
// if max, min, and interval specified and interval won't fit, ignore interval.
if (this.min != null && this.max != null && this.tickInterval != null) {
if (parseInt((this.max-this.min)/this.tickInterval, 10) != (this.max-this.min)/this.tickInterval) {
this.tickInterval = null;
}
}
// find out how many categories are in the lines and collect labels
var labels = [];
var numcats = 0;
var min = 0.5;
var max, val;
var isMerged = false;
for (var i=0; i<this._series.length; i++) {
var s = this._series[i];
for (var j=0; j<s.data.length; j++) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
val = s.data[j][0];
}
else {
val = s.data[j][1];
}
if ($.inArray(val, labels) == -1) {
isMerged = true;
numcats += 1;
labels.push(val);
}
}
}
if (isMerged && this.sortMergedLabels) {
if (typeof labels[0] == "string") {
labels.sort();
} else {
labels.sort(function(a,b) { return a - b; });
}
}
// keep a reference to these tick labels to use for redrawing plot (see bug #57)
this.ticks = labels;
// now bin the data values to the right lables.
for (var i=0; i<this._series.length; i++) {
var s = this._series[i];
for (var j=0; j<s.data.length; j++) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
val = s.data[j][0];
}
else {
val = s.data[j][1];
}
// for category axis, force the values into category bins.
// we should have the value in the label array now.
var idx = $.inArray(val, labels)+1;
if (this.name == 'xaxis' || this.name == 'x2axis') {
s.data[j][0] = idx;
}
else {
s.data[j][1] = idx;
}
}
}
// adjust with blanks if we have groups
if (this.groups > 1 && !this._grouped) {
var l = labels.length;
var skip = parseInt(l/this.groups, 10);
var count = 0;
for (var i=skip; i<l; i+=skip+1) {
labels[i] = ' ';
}
this._grouped = true;
}
max = numcats + 0.5;
if (this.numberTicks == null) {
this.numberTicks = 2*numcats + 1;
}
var range = max - min;
this.min = min;
this.max = max;
var track = 0;
// todo: adjust this so more ticks displayed.
var maxVisibleTicks = parseInt(3+dim/10, 10);
var skip = parseInt(numcats/maxVisibleTicks, 10);
if (this.tickInterval == null) {
this.tickInterval = range / (this.numberTicks-1);
}
// if tickInterval is specified, we will ignore any computed maximum.
for (var i=0; i<this.numberTicks; i++){
tt = this.min + i * this.tickInterval;
var t = new this.tickRenderer(this.tickOptions);
// if even tick, it isn't a category, it's a divider
if (i/2 == parseInt(i/2, 10)) {
t.showLabel = false;
t.showMark = true;
}
else {
if (skip>0 && track<skip) {
t.showLabel = false;
track += 1;
}
else {
t.showLabel = true;
track = 0;
}
t.label = t.formatter(t.formatString, labels[(i-1)/2]);
t.showMark = false;
t.showGridline = false;
}
t.setTick(tt, this.name);
this._ticks.push(t);
}
}
};
// called with scope of axis
$.jqplot.CategoryAxisRenderer.prototype.draw = function(ctx, plot) {
if (this.show) {
// populate the axis label and value properties.
// createTicks is a method on the renderer, but
// call it within the scope of the axis.
this.renderer.createTicks.call(this);
// fill a div with axes labels in the right direction.
// Need to pregenerate each axis to get its bounds and
// position it and the labels correctly on the plot.
var dim=0;
var temp;
// Added for theming.
if (this._elem) {
// this._elem.empty();
// Memory Leaks patch
this._elem.emptyForce();
}
this._elem = this._elem || $('<div class="jqplot-axis jqplot-'+this.name+'" style="position:absolute;"></div>');
if (this.name == 'xaxis' || this.name == 'x2axis') {
this._elem.width(this._plotDimensions.width);
}
else {
this._elem.height(this._plotDimensions.height);
}
// create a _label object.
this.labelOptions.axis = this.name;
this._label = new this.labelRenderer(this.labelOptions);
if (this._label.show) {
var elem = this._label.draw(ctx, plot);
elem.appendTo(this._elem);
}
var t = this._ticks;
for (var i=0; i<t.length; i++) {
var tick = t[i];
if (tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) {
var elem = tick.draw(ctx, plot);
elem.appendTo(this._elem);
}
}
this._groupLabels = [];
// now make group labels
for (var i=0; i<this.groupLabels.length; i++)
{
var elem = $('<div style="position:absolute;" class="jqplot-'+this.name+'-groupLabel"></div>');
elem.html(this.groupLabels[i]);
this._groupLabels.push(elem);
elem.appendTo(this._elem);
}
}
return this._elem;
};
// called with scope of axis
$.jqplot.CategoryAxisRenderer.prototype.set = function() {
var dim = 0;
var temp;
var w = 0;
var h = 0;
var lshow = (this._label == null) ? false : this._label.show;
if (this.show) {
var t = this._ticks;
for (var i=0; i<t.length; i++) {
var tick = t[i];
if (tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
temp = tick._elem.outerHeight(true);
}
else {
temp = tick._elem.outerWidth(true);
}
if (temp > dim) {
dim = temp;
}
}
}
var dim2 = 0;
for (var i=0; i<this._groupLabels.length; i++) {
var l = this._groupLabels[i];
if (this.name == 'xaxis' || this.name == 'x2axis') {
temp = l.outerHeight(true);
}
else {
temp = l.outerWidth(true);
}
if (temp > dim2) {
dim2 = temp;
}
}
if (lshow) {
w = this._label._elem.outerWidth(true);
h = this._label._elem.outerHeight(true);
}
if (this.name == 'xaxis') {
dim += dim2 + h;
this._elem.css({'height':dim+'px', left:'0px', bottom:'0px'});
}
else if (this.name == 'x2axis') {
dim += dim2 + h;
this._elem.css({'height':dim+'px', left:'0px', top:'0px'});
}
else if (this.name == 'yaxis') {
dim += dim2 + w;
this._elem.css({'width':dim+'px', left:'0px', top:'0px'});
if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
this._label._elem.css('width', w+'px');
}
}
else {
dim += dim2 + w;
this._elem.css({'width':dim+'px', right:'0px', top:'0px'});
if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
this._label._elem.css('width', w+'px');
}
}
}
};
// called with scope of axis
$.jqplot.CategoryAxisRenderer.prototype.pack = function(pos, offsets) {
var ticks = this._ticks;
var max = this.max;
var min = this.min;
var offmax = offsets.max;
var offmin = offsets.min;
var lshow = (this._label == null) ? false : this._label.show;
var i;
for (var p in pos) {
this._elem.css(p, pos[p]);
}
this._offsets = offsets;
// pixellength will be + for x axes and - for y axes becasue pixels always measured from top left.
var pixellength = offmax - offmin;
var unitlength = max - min;
if (!this.reverse) {
// point to unit and unit to point conversions references to Plot DOM element top left corner.
this.u2p = function(u){
return (u - min) * pixellength / unitlength + offmin;
};
this.p2u = function(p){
return (p - offmin) * unitlength / pixellength + min;
};
if (this.name == 'xaxis' || this.name == 'x2axis'){
this.series_u2p = function(u){
return (u - min) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + min;
};
}
else {
this.series_u2p = function(u){
return (u - max) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + max;
};
}
}
else {
// point to unit and unit to point conversions references to Plot DOM element top left corner.
this.u2p = function(u){
return offmin + (max - u) * pixellength / unitlength;
};
this.p2u = function(p){
return min + (p - offmin) * unitlength / pixellength;
};
if (this.name == 'xaxis' || this.name == 'x2axis'){
this.series_u2p = function(u){
return (max - u) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + max;
};
}
else {
this.series_u2p = function(u){
return (min - u) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + min;
};
}
}
if (this.show) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
for (i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
// will need to adjust auto positioning based on which axis this is.
var temp = (this.name == 'xaxis') ? 1 : -1;
switch (t.labelPosition) {
case 'auto':
// position at end
if (temp * t.angle < 0) {
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
}
// position at start
else {
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
}
break;
case 'end':
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
case 'start':
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
break;
case 'middle':
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
default:
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
}
}
else {
shim = -t.getWidth()/2;
}
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('left', val);
t.pack();
}
}
var labeledge=['bottom', 0];
if (lshow) {
var w = this._label._elem.outerWidth(true);
this._label._elem.css('left', offmin + pixellength/2 - w/2 + 'px');
if (this.name == 'xaxis') {
this._label._elem.css('bottom', '0px');
labeledge = ['bottom', this._label._elem.outerHeight(true)];
}
else {
this._label._elem.css('top', '0px');
labeledge = ['top', this._label._elem.outerHeight(true)];
}
this._label.pack();
}
// draw the group labels
var step = parseInt(this._ticks.length/this.groups, 10) + 1;
for (i=0; i<this._groupLabels.length; i++) {
var mid = 0;
var count = 0;
for (var j=i*step; j<(i+1)*step; j++) {
if (j >= this._ticks.length-1) continue; // the last tick does not exist as there is no other group in order to have an empty one.
if (this._ticks[j]._elem && this._ticks[j].label != " ") {
var t = this._ticks[j]._elem;
var p = t.position();
mid += p.left + t.outerWidth(true)/2;
count++;
}
}
mid = mid/count;
this._groupLabels[i].css({'left':(mid - this._groupLabels[i].outerWidth(true)/2)});
this._groupLabels[i].css(labeledge[0], labeledge[1]);
}
}
else {
for (i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
// will need to adjust auto positioning based on which axis this is.
var temp = (this.name == 'yaxis') ? 1 : -1;
switch (t.labelPosition) {
case 'auto':
// position at end
case 'end':
if (temp * t.angle < 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'start':
if (t.angle > 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'middle':
// if (t.angle > 0) {
// shim = -t.getHeight()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
// }
// else {
// shim = -t.getHeight()/2 - t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
// }
shim = -t.getHeight()/2;
break;
default:
shim = -t.getHeight()/2;
break;
}
}
else {
shim = -t.getHeight()/2;
}
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('top', val);
t.pack();
}
}
var labeledge=['left', 0];
if (lshow) {
var h = this._label._elem.outerHeight(true);
this._label._elem.css('top', offmax - pixellength/2 - h/2 + 'px');
if (this.name == 'yaxis') {
this._label._elem.css('left', '0px');
labeledge = ['left', this._label._elem.outerWidth(true)];
}
else {
this._label._elem.css('right', '0px');
labeledge = ['right', this._label._elem.outerWidth(true)];
}
this._label.pack();
}
// draw the group labels, position top here, do left after label position.
var step = parseInt(this._ticks.length/this.groups, 10) + 1; // step is one more than before as we don't want to have overlaps in loops
for (i=0; i<this._groupLabels.length; i++) {
var mid = 0;
var count = 0;
for (var j=i*step; j<(i+1)*step; j++) { // j must never reach (i+1)*step as we don't want to have overlap between loops
if (j >= this._ticks.length-1) continue; // the last tick does not exist as there is no other group in order to have an empty one.
if (this._ticks[j]._elem && this._ticks[j].label != " ") {
var t = this._ticks[j]._elem;
var p = t.position();
mid += p.top + t.outerHeight()/2;
count++;
}
}
mid = mid/count;
this._groupLabels[i].css({'top':mid - this._groupLabels[i].outerHeight()/2});
this._groupLabels[i].css(labeledge[0], labeledge[1]);
}
}
}
};
})(jQuery);

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
* Revision: @REVISION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.PieRenderer
* Plugin renderer to draw a pie chart.
* x values, if present, will be used as slice labels.
* y values give slice size.
*
* To use this renderer, you need to include the
* pie renderer plugin, for example:
*
* > <script type="text/javascript" src="plugins/jqplot.pieRenderer.js"></script>
*
* Properties described here are passed into the $.jqplot function
* as options on the series renderer. For example:
*
* > plot2 = $.jqplot('chart2', [s1, s2], {
* > seriesDefaults: {
* > renderer:$.jqplot.PieRenderer,
* > rendererOptions:{
* > sliceMargin: 2,
* > startAngle: -90
* > }
* > }
* > });
*
* A pie plot will trigger events on the plot target
* according to user interaction. All events return the event object,
* the series index, the point (slice) index, and the point data for
* the appropriate slice.
*
* 'jqplotDataMouseOver' - triggered when user mouseing over a slice.
* 'jqplotDataHighlight' - triggered the first time user mouses over a slice,
* if highlighting is enabled.
* 'jqplotDataUnhighlight' - triggered when a user moves the mouse out of
* a highlighted slice.
* 'jqplotDataClick' - triggered when the user clicks on a slice.
* 'jqplotDataRightClick' - tiggered when the user right clicks on a slice if
* the "captureRightClick" option is set to true on the plot.
*/
$.jqplot.PieRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.PieRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.PieRenderer.prototype.constructor = $.jqplot.PieRenderer;
// called with scope of a series
$.jqplot.PieRenderer.prototype.init = function(options, plot) {
// Group: Properties
//
// prop: diameter
// Outer diameter of the pie, auto computed by default
this.diameter = null;
// prop: padding
// padding between the pie and plot edges, legend, etc.
this.padding = 20;
// prop: sliceMargin
// angular spacing between pie slices in degrees.
this.sliceMargin = 0;
// prop: fill
// true or false, whether to fil the slices.
this.fill = true;
// prop: shadowOffset
// offset of the shadow from the slice and offset of
// each succesive stroke of the shadow from the last.
this.shadowOffset = 2;
// prop: shadowAlpha
// transparency of the shadow (0 = transparent, 1 = opaque)
this.shadowAlpha = 0.07;
// prop: shadowDepth
// number of strokes to apply to the shadow,
// each stroke offset shadowOffset from the last.
this.shadowDepth = 5;
// prop: highlightMouseOver
// True to highlight slice when moused over.
// This must be false to enable highlightMouseDown to highlight when clicking on a slice.
this.highlightMouseOver = true;
// prop: highlightMouseDown
// True to highlight when a mouse button is pressed over a slice.
// This will be disabled if highlightMouseOver is true.
this.highlightMouseDown = false;
// prop: highlightColors
// an array of colors to use when highlighting a slice.
this.highlightColors = [];
// prop: dataLabels
// Either 'label', 'value', 'percent' or an array of labels to place on the pie slices.
// Defaults to percentage of each pie slice.
this.dataLabels = 'percent';
// prop: showDataLabels
// true to show data labels on slices.
this.showDataLabels = false;
// prop: dataLabelFormatString
// Format string for data labels. If none, '%s' is used for "label" and for arrays, '%d' for value and '%d%%' for percentage.
this.dataLabelFormatString = null;
// prop: dataLabelThreshold
// Threshhold in percentage (0-100) of pie area, below which no label will be displayed.
// This applies to all label types, not just to percentage labels.
this.dataLabelThreshold = 3;
// prop: dataLabelPositionFactor
// A Multiplier (0-1) of the pie radius which controls position of label on slice.
// Increasing will slide label toward edge of pie, decreasing will slide label toward center of pie.
this.dataLabelPositionFactor = 0.52;
// prop: dataLabelNudge
// Number of pixels to slide the label away from (+) or toward (-) the center of the pie.
this.dataLabelNudge = 2;
// prop: dataLabelCenterOn
// True to center the data label at its position.
// False to set the inside facing edge of the label at its position.
this.dataLabelCenterOn = true;
// prop: startAngle
// Angle to start drawing pie in degrees.
// According to orientation of canvas coordinate system:
// 0 = on the positive x axis
// -90 = on the positive y axis.
// 90 = on the negaive y axis.
// 180 or - 180 = on the negative x axis.
this.startAngle = 0;
this.tickRenderer = $.jqplot.PieTickRenderer;
// Used as check for conditions where pie shouldn't be drawn.
this._drawData = true;
this._type = 'pie';
// if user has passed in highlightMouseDown option and not set highlightMouseOver, disable highlightMouseOver
if (options.highlightMouseDown && options.highlightMouseOver == null) {
options.highlightMouseOver = false;
}
$.extend(true, this, options);
if (this.sliceMargin < 0) {
this.sliceMargin = 0;
}
this._diameter = null;
this._radius = null;
// array of [start,end] angles arrays, one for each slice. In radians.
this._sliceAngles = [];
// index of the currenty highlighted point, if any
this._highlightedPoint = null;
// set highlight colors if none provided
if (this.highlightColors.length == 0) {
for (var i=0; i<this.seriesColors.length; i++){
var rgba = $.jqplot.getColorComponents(this.seriesColors[i]);
var newrgb = [rgba[0], rgba[1], rgba[2]];
var sum = newrgb[0] + newrgb[1] + newrgb[2];
for (var j=0; j<3; j++) {
// when darkening, lowest color component can be is 60.
newrgb[j] = (sum > 570) ? newrgb[j] * 0.8 : newrgb[j] + 0.3 * (255 - newrgb[j]);
newrgb[j] = parseInt(newrgb[j], 10);
}
this.highlightColors.push('rgb('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+')');
}
}
this.highlightColorGenerator = new $.jqplot.ColorGenerator(this.highlightColors);
plot.postParseOptionsHooks.addOnce(postParseOptions);
plot.postInitHooks.addOnce(postInit);
plot.eventListenerHooks.addOnce('jqplotMouseMove', handleMove);
plot.eventListenerHooks.addOnce('jqplotMouseDown', handleMouseDown);
plot.eventListenerHooks.addOnce('jqplotMouseUp', handleMouseUp);
plot.eventListenerHooks.addOnce('jqplotClick', handleClick);
plot.eventListenerHooks.addOnce('jqplotRightClick', handleRightClick);
plot.postDrawHooks.addOnce(postPlotDraw);
};
$.jqplot.PieRenderer.prototype.setGridData = function(plot) {
// set gridData property. This will hold angle in radians of each data point.
var stack = [];
var td = [];
var sa = this.startAngle/180*Math.PI;
var tot = 0;
// don't know if we have any valid data yet, so set plot to not draw.
this._drawData = false;
for (var i=0; i<this.data.length; i++){
if (this.data[i][1] != 0) {
// we have data, O.K. to draw.
this._drawData = true;
}
stack.push(this.data[i][1]);
td.push([this.data[i][0]]);
if (i>0) {
stack[i] += stack[i-1];
}
tot += this.data[i][1];
}
var fact = Math.PI*2/stack[stack.length - 1];
for (var i=0; i<stack.length; i++) {
td[i][1] = stack[i] * fact;
td[i][2] = this.data[i][1]/tot;
}
this.gridData = td;
};
$.jqplot.PieRenderer.prototype.makeGridData = function(data, plot) {
var stack = [];
var td = [];
var tot = 0;
var sa = this.startAngle/180*Math.PI;
// don't know if we have any valid data yet, so set plot to not draw.
this._drawData = false;
for (var i=0; i<data.length; i++){
if (this.data[i][1] != 0) {
// we have data, O.K. to draw.
this._drawData = true;
}
stack.push(data[i][1]);
td.push([data[i][0]]);
if (i>0) {
stack[i] += stack[i-1];
}
tot += data[i][1];
}
var fact = Math.PI*2/stack[stack.length - 1];
for (var i=0; i<stack.length; i++) {
td[i][1] = stack[i] * fact;
td[i][2] = data[i][1]/tot;
}
return td;
};
function calcRadiusAdjustment(ang) {
return Math.sin((ang - (ang-Math.PI) / 8 / Math.PI )/2.0);
}
function calcRPrime(ang1, ang2, sliceMargin, fill, lineWidth) {
var rprime = 0;
var ang = ang2 - ang1;
var absang = Math.abs(ang);
var sm = sliceMargin;
if (fill == false) {
sm += lineWidth;
}
if (sm > 0 && absang > 0.01 && absang < 6.282) {
rprime = parseFloat(sm) / 2.0 / calcRadiusAdjustment(ang);
}
return rprime;
}
$.jqplot.PieRenderer.prototype.drawSlice = function (ctx, ang1, ang2, color, isShadow) {
if (this._drawData) {
var r = this._radius;
var fill = this.fill;
var lineWidth = this.lineWidth;
var sm = this.sliceMargin;
if (this.fill == false) {
sm += this.lineWidth;
}
ctx.save();
ctx.translate(this._center[0], this._center[1]);
var rprime = calcRPrime(ang1, ang2, this.sliceMargin, this.fill, this.lineWidth);
var transx = rprime * Math.cos((ang1 + ang2) / 2.0);
var transy = rprime * Math.sin((ang1 + ang2) / 2.0);
if ((ang2 - ang1) <= Math.PI) {
r -= rprime;
}
else {
r += rprime;
}
ctx.translate(transx, transy);
if (isShadow) {
for (var i=0, l=this.shadowDepth; i<l; i++) {
ctx.save();
ctx.translate(this.shadowOffset*Math.cos(this.shadowAngle/180*Math.PI), this.shadowOffset*Math.sin(this.shadowAngle/180*Math.PI));
doDraw(r);
}
for (var i=0, l=this.shadowDepth; i<l; i++) {
ctx.restore();
}
}
else {
doDraw(r);
}
ctx.restore();
}
function doDraw (rad) {
// Fix for IE and Chrome that can't seem to draw circles correctly.
// ang2 should always be <= 2 pi since that is the way the data is converted.
// 2Pi = 6.2831853, Pi = 3.1415927
if (ang2 > 6.282 + this.startAngle) {
ang2 = 6.282 + this.startAngle;
if (ang1 > ang2) {
ang1 = 6.281 + this.startAngle;
}
}
// Fix for IE, where it can't seem to handle 0 degree angles. Also avoids
// ugly line on unfilled pies.
if (ang1 >= ang2) {
return;
}
ctx.beginPath();
ctx.fillStyle = color;
ctx.strokeStyle = color;
ctx.lineWidth = lineWidth;
ctx.arc(0, 0, rad, ang1, ang2, false);
ctx.lineTo(0,0);
ctx.closePath();
if (fill) {
ctx.fill();
}
else {
ctx.stroke();
}
}
};
// called with scope of series
$.jqplot.PieRenderer.prototype.draw = function (ctx, gd, options, plot) {
var i;
var opts = (options != undefined) ? options : {};
// offset and direction of offset due to legend placement
var offx = 0;
var offy = 0;
var trans = 1;
var colorGenerator = new $.jqplot.ColorGenerator(this.seriesColors);
if (options.legendInfo && options.legendInfo.placement == 'insideGrid') {
var li = options.legendInfo;
switch (li.location) {
case 'nw':
offx = li.width + li.xoffset;
break;
case 'w':
offx = li.width + li.xoffset;
break;
case 'sw':
offx = li.width + li.xoffset;
break;
case 'ne':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'e':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'se':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'n':
offy = li.height + li.yoffset;
break;
case 's':
offy = li.height + li.yoffset;
trans = -1;
break;
default:
break;
}
}
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var cw = parseInt(ctx.canvas.style.width);
var ch = parseInt(ctx.canvas.style.height);
var w = cw - offx - 2 * this.padding;
var h = ch - offy - 2 * this.padding;
var mindim = Math.min(w,h);
var d = mindim;
// Fixes issue #272. Thanks hugwijst!
// reset slice angles array.
this._sliceAngles = [];
var sm = this.sliceMargin;
if (this.fill == false) {
sm += this.lineWidth;
}
var rprime;
var maxrprime = 0;
var ang, ang1, ang2, shadowColor;
var sa = this.startAngle / 180 * Math.PI;
// have to pre-draw shadows, so loop throgh here and calculate some values also.
for (var i=0, l=gd.length; i<l; i++) {
ang1 = (i == 0) ? sa : gd[i-1][1] + sa;
ang2 = gd[i][1] + sa;
this._sliceAngles.push([ang1, ang2]);
rprime = calcRPrime(ang1, ang2, this.sliceMargin, this.fill, this.lineWidth);
if (Math.abs(ang2-ang1) > Math.PI) {
maxrprime = Math.max(rprime, maxrprime);
}
}
if (this.diameter != null && this.diameter > 0) {
this._diameter = this.diameter - 2*maxrprime;
}
else {
this._diameter = d - 2*maxrprime;
}
// Need to check for undersized pie. This can happen if
// plot area too small and legend is too big.
if (this._diameter < 6) {
$.jqplot.log('Diameter of pie too small, not rendering.');
return;
}
var r = this._radius = this._diameter/2;
this._center = [(cw - trans * offx)/2 + trans * offx + maxrprime * Math.cos(sa), (ch - trans*offy)/2 + trans * offy + maxrprime * Math.sin(sa)];
if (this.shadow) {
for (var i=0, l=gd.length; i<l; i++) {
shadowColor = 'rgba(0,0,0,'+this.shadowAlpha+')';
this.renderer.drawSlice.call (this, ctx, this._sliceAngles[i][0], this._sliceAngles[i][1], shadowColor, true);
}
}
for (var i=0; i<gd.length; i++) {
this.renderer.drawSlice.call (this, ctx, this._sliceAngles[i][0], this._sliceAngles[i][1], colorGenerator.next(), false);
if (this.showDataLabels && gd[i][2]*100 >= this.dataLabelThreshold) {
var fstr, avgang = (this._sliceAngles[i][0] + this._sliceAngles[i][1])/2, label;
if (this.dataLabels == 'label') {
fstr = this.dataLabelFormatString || '%s';
label = $.jqplot.sprintf(fstr, gd[i][0]);
}
else if (this.dataLabels == 'value') {
fstr = this.dataLabelFormatString || '%d';
label = $.jqplot.sprintf(fstr, this.data[i][1]);
}
else if (this.dataLabels == 'percent') {
fstr = this.dataLabelFormatString || '%d%%';
label = $.jqplot.sprintf(fstr, gd[i][2]*100);
}
else if (this.dataLabels.constructor == Array) {
fstr = this.dataLabelFormatString || '%s';
label = $.jqplot.sprintf(fstr, this.dataLabels[i]);
}
var fact = (this._radius ) * this.dataLabelPositionFactor + this.sliceMargin + this.dataLabelNudge;
var x = this._center[0] + Math.cos(avgang) * fact + this.canvas._offsets.left;
var y = this._center[1] + Math.sin(avgang) * fact + this.canvas._offsets.top;
var labelelem = $('<div class="jqplot-pie-series jqplot-data-label" style="position:absolute;">' + label + '</div>').insertBefore(plot.eventCanvas._elem);
if (this.dataLabelCenterOn) {
x -= labelelem.width()/2;
y -= labelelem.height()/2;
}
else {
x -= labelelem.width() * Math.sin(avgang/2);
y -= labelelem.height()/2;
}
x = Math.round(x);
y = Math.round(y);
labelelem.css({left: x, top: y});
}
}
};
$.jqplot.PieAxisRenderer = function() {
$.jqplot.LinearAxisRenderer.call(this);
};
$.jqplot.PieAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.PieAxisRenderer.prototype.constructor = $.jqplot.PieAxisRenderer;
// There are no traditional axes on a pie chart. We just need to provide
// dummy objects with properties so the plot will render.
// called with scope of axis object.
$.jqplot.PieAxisRenderer.prototype.init = function(options){
//
this.tickRenderer = $.jqplot.PieTickRenderer;
$.extend(true, this, options);
// I don't think I'm going to need _dataBounds here.
// have to go Axis scaling in a way to fit chart onto plot area
// and provide u2p and p2u functionality for mouse cursor, etc.
// for convienence set _dataBounds to 0 and 100 and
// set min/max to 0 and 100.
this._dataBounds = {min:0, max:100};
this.min = 0;
this.max = 100;
this.showTicks = false;
this.ticks = [];
this.showMark = false;
this.show = false;
};
$.jqplot.PieLegendRenderer = function(){
$.jqplot.TableLegendRenderer.call(this);
};
$.jqplot.PieLegendRenderer.prototype = new $.jqplot.TableLegendRenderer();
$.jqplot.PieLegendRenderer.prototype.constructor = $.jqplot.PieLegendRenderer;
/**
* Class: $.jqplot.PieLegendRenderer
* Legend Renderer specific to pie plots. Set by default
* when user creates a pie plot.
*/
$.jqplot.PieLegendRenderer.prototype.init = function(options) {
// Group: Properties
//
// prop: numberRows
// Maximum number of rows in the legend. 0 or null for unlimited.
this.numberRows = null;
// prop: numberColumns
// Maximum number of columns in the legend. 0 or null for unlimited.
this.numberColumns = null;
$.extend(true, this, options);
};
// called with context of legend
$.jqplot.PieLegendRenderer.prototype.draw = function() {
var legend = this;
if (this.show) {
var series = this._series;
this._elem = $(document.createElement('table'));
this._elem.addClass('jqplot-table-legend');
var ss = {position:'absolute'};
if (this.background) {
ss['background'] = this.background;
}
if (this.border) {
ss['border'] = this.border;
}
if (this.fontSize) {
ss['fontSize'] = this.fontSize;
}
if (this.fontFamily) {
ss['fontFamily'] = this.fontFamily;
}
if (this.textColor) {
ss['textColor'] = this.textColor;
}
if (this.marginTop != null) {
ss['marginTop'] = this.marginTop;
}
if (this.marginBottom != null) {
ss['marginBottom'] = this.marginBottom;
}
if (this.marginLeft != null) {
ss['marginLeft'] = this.marginLeft;
}
if (this.marginRight != null) {
ss['marginRight'] = this.marginRight;
}
this._elem.css(ss);
// Pie charts legends don't go by number of series, but by number of data points
// in the series. Refactor things here for that.
var pad = false,
reverse = false,
nr,
nc;
var s = series[0];
var colorGenerator = new $.jqplot.ColorGenerator(s.seriesColors);
if (s.show) {
var pd = s.data;
if (this.numberRows) {
nr = this.numberRows;
if (!this.numberColumns){
nc = Math.ceil(pd.length/nr);
}
else{
nc = this.numberColumns;
}
}
else if (this.numberColumns) {
nc = this.numberColumns;
nr = Math.ceil(pd.length/this.numberColumns);
}
else {
nr = pd.length;
nc = 1;
}
var i, j;
var tr, td1, td2;
var lt, rs, color;
var idx = 0;
var div0, div1;
for (i=0; i<nr; i++) {
tr = $(document.createElement('tr'));
tr.addClass('jqplot-table-legend');
if (reverse){
tr.prependTo(this._elem);
}
else{
tr.appendTo(this._elem);
}
for (j=0; j<nc; j++) {
if (idx < pd.length){
lt = this.labels[idx] || pd[idx][0].toString();
color = colorGenerator.next();
if (!reverse){
if (i>0){
pad = true;
}
else{
pad = false;
}
}
else{
if (i == nr -1){
pad = false;
}
else{
pad = true;
}
}
rs = (pad) ? this.rowSpacing : '0';
td1 = $(document.createElement('td'));
td1.addClass('jqplot-table-legend jqplot-table-legend-swatch');
td1.css({textAlign: 'center', paddingTop: rs});
div0 = $(document.createElement('div'));
div0.addClass('jqplot-table-legend-swatch-outline');
div1 = $(document.createElement('div'));
div1.addClass('jqplot-table-legend-swatch');
div1.css({backgroundColor: color, borderColor: color});
td1.append(div0.append(div1));
td2 = $(document.createElement('td'));
td2.addClass('jqplot-table-legend jqplot-table-legend-label');
td2.css('paddingTop', rs);
if (this.escapeHtml){
td2.text(lt);
}
else {
td2.html(lt);
}
if (reverse) {
td2.prependTo(tr);
td1.prependTo(tr);
}
else {
td1.appendTo(tr);
td2.appendTo(tr);
}
pad = true;
}
idx++;
}
}
}
}
return this._elem;
};
$.jqplot.PieRenderer.prototype.handleMove = function(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
plot.target.trigger('jqplotDataMouseOver', ins);
if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.pieRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
plot.target.trigger('jqplotDataHighlight', ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
};
// this.eventCanvas._elem.bind($.jqplot.eventListenerHooks[i][0], {plot:this}, $.jqplot.eventListenerHooks[i][1]);
// setup default renderers for axes and legend so user doesn't have to
// called with scope of plot
function preInit(target, data, options) {
options = options || {};
options.axesDefaults = options.axesDefaults || {};
options.legend = options.legend || {};
options.seriesDefaults = options.seriesDefaults || {};
// only set these if there is a pie series
var setopts = false;
if (options.seriesDefaults.renderer == $.jqplot.PieRenderer) {
setopts = true;
}
else if (options.series) {
for (var i=0; i < options.series.length; i++) {
if (options.series[i].renderer == $.jqplot.PieRenderer) {
setopts = true;
}
}
}
if (setopts) {
options.axesDefaults.renderer = $.jqplot.PieAxisRenderer;
options.legend.renderer = $.jqplot.PieLegendRenderer;
options.legend.preDraw = true;
options.seriesDefaults.pointLabels = {show: false};
}
}
function postInit(target, data, options) {
for (var i=0; i<this.series.length; i++) {
if (this.series[i].renderer.constructor == $.jqplot.PieRenderer) {
// don't allow mouseover and mousedown at same time.
if (this.series[i].highlightMouseOver) {
this.series[i].highlightMouseDown = false;
}
}
}
}
// called with scope of plot
function postParseOptions(options) {
for (var i=0; i<this.series.length; i++) {
this.series[i].seriesColors = this.seriesColors;
this.series[i].colorGenerator = $.jqplot.colorGenerator;
}
}
function highlight (plot, sidx, pidx) {
var s = plot.series[sidx];
var canvas = plot.plugins.pieRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0,canvas._ctx.canvas.width, canvas._ctx.canvas.height);
s._highlightedPoint = pidx;
plot.plugins.pieRenderer.highlightedSeriesIndex = sidx;
s.renderer.drawSlice.call(s, canvas._ctx, s._sliceAngles[pidx][0], s._sliceAngles[pidx][1], s.highlightColorGenerator.get(pidx), false);
}
function unhighlight (plot) {
var canvas = plot.plugins.pieRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0, canvas._ctx.canvas.width, canvas._ctx.canvas.height);
for (var i=0; i<plot.series.length; i++) {
plot.series[i]._highlightedPoint = null;
}
plot.plugins.pieRenderer.highlightedSeriesIndex = null;
plot.target.trigger('jqplotDataUnhighlight');
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt1 = jQuery.Event('jqplotDataMouseOver');
evt1.pageX = ev.pageX;
evt1.pageY = ev.pageY;
plot.target.trigger(evt1, ins);
if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.pieRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseDown(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
if (plot.series[ins[0]].highlightMouseDown && !(ins[0] == plot.plugins.pieRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseUp(ev, gridpos, datapos, neighbor, plot) {
var idx = plot.plugins.pieRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
}
function handleClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt = jQuery.Event('jqplotDataClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
function handleRightClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var idx = plot.plugins.pieRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
var evt = jQuery.Event('jqplotDataRightClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
function postPlotDraw() {
// Memory Leaks patch
if (this.plugins.pieRenderer && this.plugins.pieRenderer.highlightCanvas) {
this.plugins.pieRenderer.highlightCanvas.resetCanvas();
this.plugins.pieRenderer.highlightCanvas = null;
}
this.plugins.pieRenderer = {highlightedSeriesIndex:null};
this.plugins.pieRenderer.highlightCanvas = new $.jqplot.GenericCanvas();
// do we have any data labels? if so, put highlight canvas before those
var labels = $(this.targetId+' .jqplot-data-label');
if (labels.length) {
$(labels[0]).before(this.plugins.pieRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-pieRenderer-highlight-canvas', this._plotDimensions, this));
}
// else put highlight canvas before event canvas.
else {
this.eventCanvas._elem.before(this.plugins.pieRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-pieRenderer-highlight-canvas', this._plotDimensions, this));
}
var hctx = this.plugins.pieRenderer.highlightCanvas.setContext();
this.eventCanvas._elem.bind('mouseleave', {plot:this}, function (ev) { unhighlight(ev.data.plot); });
}
$.jqplot.preInitHooks.push(preInit);
$.jqplot.PieTickRenderer = function() {
$.jqplot.AxisTickRenderer.call(this);
};
$.jqplot.PieTickRenderer.prototype = new $.jqplot.AxisTickRenderer();
$.jqplot.PieTickRenderer.prototype.constructor = $.jqplot.PieTickRenderer;
})(jQuery);