egroupware/phpgwapi/js/jquery/jqplot/plugins/jqplot.canvasOverlay.min.js

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2011-08-10 01:10:50 +02:00
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.0b2_r947
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*
* Copyright (c) 2009-2011 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) 2010-2011 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 origianl 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
*
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*
*/
(function(d){var f=0;d.jqplot.CanvasOverlay=function(o){var l=o||{};this.options={show:d.jqplot.config.enablePlugins,deferDraw:false};this.objects=[];this.objectNames=[];this.canvas=null;this.markerRenderer=new d.jqplot.MarkerRenderer({style:"line"});this.markerRenderer.init();this.highlightObjectIndex=null;if(l.objects){var q=l.objects,p;for(var m=0;m<q.length;m++){p=q[m];for(var r in p){switch(r){case"line":this.addLine(p[r]);break;case"horizontalLine":this.addHorizontalLine(p[r]);break;case"dashedHorizontalLine":this.addDashedHorizontalLine(p[r]);break;case"verticalLine":this.addVerticalLine(p[r]);break;case"dashedVerticalLine":this.addDashedVerticalLine(p[r]);break;default:break}}}}d.extend(true,this.options,l)};d.jqplot.CanvasOverlay.postPlotInit=function(o,n,m){var l=m||{};this.plugins.canvasOverlay=new d.jqplot.CanvasOverlay(l.canvasOverlay)};function h(){this.uid=null;this.type=null;this.gridStart=null;this.gridStop=null;this.tooltipWidthFactor=0;this.options={name:null,show:true,lineWidth:2,lineCap:"round",color:"#666666",shadow:true,shadowAngle:45,shadowOffset:1,shadowDepth:3,shadowAlpha:"0.07",xaxis:"xaxis",yaxis:"yaxis",showTooltip:false,showTooltipPrecision:0.6,tooltipLocation:"nw",fadeTooltip:true,tooltipFadeSpeed:"fast",tooltipOffset:4,tooltipFormatString:"%d, %d"}}function b(l){h.call(this);this.type="line";var m={start:[],stop:[]};d.extend(true,this.options,m,l);if(this.options.showTooltipPrecision<0.01){this.options.showTooltipPrecision=0.01}}b.prototype=new h();b.prototype.constructor=b;function e(l){h.call(this);this.type="horizontalLine";var m={y:null,xmin:null,xmax:null,xOffset:"6px",xminOffset:null,xmaxOffset:null};d.extend(true,this.options,m,l);if(this.options.showTooltipPrecision<0.01){this.options.showTooltipPrecision=0.01}}e.prototype=new h();e.prototype.constructor=e;function i(l){h.call(this);this.type="dashedHorizontalLine";var m={y:null,xmin:null,xmax:null,xOffset:"6px",xminOffset:null,xmaxOffset:null,dashPattern:[8,8]};d.extend(true,this.options,m,l);if(this.options.showTooltipPrecision<0.01){this.options.showTooltipPrecision=0.01}}i.prototype=new h();i.prototype.constructor=i;function c(l){h.call(this);this.type="verticalLine";var m={x:null,ymin:null,ymax:null,yOffset:"6px",yminOffset:null,ymaxOffset:null};d.extend(true,this.options,m,l);if(this.options.showTooltipPrecision<0.01){this.options.showTooltipPrecision=0.01}}c.prototype=new h();c.prototype.constructor=c;function k(l){h.call(this);this.type="dashedVerticalLine";this.start=null;this.stop=null;var m={x:null,ymin:null,ymax:null,yOffset:"6px",yminOffset:null,ymaxOffset:null,dashPattern:[8,8]};d.extend(true,this.options,m,l);if(this.options.showTooltipPrecision<0.01){this.options.showTooltipPrecision=0.01}}k.prototype=new h();k.prototype.constructor=k;d.jqplot.CanvasOverlay.prototype.addLine=function(m){var l=new b(m);l.uid=f++;this.objects.push(l);this.objectNames.push(l.options.name)};d.jqplot.CanvasOverlay.prototype.addHorizontalLine=function(m){var l=new e(m);l.uid=f++;this.objects.push(l);this.objectNames.push(l.options.name)};d.jqplot.CanvasOverlay.prototype.addDashedHorizontalLine=function(m){var l=new i(m);l.uid=f++;this.objects.push(l);this.objectNames.push(l.options.name)};d.jqplot.CanvasOverlay.prototype.addVerticalLine=function(m){var l=new c(m);l.uid=f++;this.objects.push(l);this.objectNames.push(l.options.name)};d.jqplot.CanvasOverlay.prototype.addDashedVerticalLine=function(m){var l=new k(m);l.uid=f++;this.objects.push(l);this.objectNames.push(l.options.name)};d.jqplot.CanvasOverlay.prototype.removeObject=function(l){if(d.type(l)=="number"){this.objects.splice(l,1);this.objectNames.splice(l,1)}else{var m=d.inArray(l,this.objectNames);if(m!=-1){this.objects.splice(m,1);this.objectNames.splice(m,1)}}};d.jqplot.CanvasOverlay.prototype.getObject=function(l){if(d.type(l)=="number"){return this.objects[l]}else{var m=d.inArray(l,this.objectNames);if(m!=-1){return this.objects[m]}}};d.jqplot.CanvasOverlay.prototype.get=d.jqplot.CanvasOverlay.prototype.getObject;d.jqplot.CanvasOverlay.prototype.clear=function(l){this.canvas._