Lines Matching defs:addEvent
1 DygraphLayout=function(b,a){this.dygraph_=b;this.options={};Dygraph.update(this.options,a?a:{});this.datasets=new Array();this.annotations=new Array()};DygraphLayout.prototype.attr_=function(a){return this.dygraph_.attr_(a)};DygraphLayout.prototype.addDataset=function(a,b){this.datasets[a]=b};DygraphLayout.prototype.setAnnotations=function(d){var e=this.attr_("xValueParser");for(var c=0;c<d.length;c++){var b={};if(!d[c].xval&&!d[c].x){this.dygraph_.error("Annotations must have an 'x' property");return}if(d[c].icon&&!(d[c].hasOwnProperty("width")&&d[c].hasOwnProperty("height"))){this.dygraph_.error("Must set width and height when setting annotation.icon property");return}Dygraph.update(b,d[c]);if(!b.xval){b.xval=e(b.x)}this.annotations.push(b)}};DygraphLayout.prototype.evaluate=function(){this._evaluateLimits();this._evaluateLineCharts();this._evaluateLineTicks();this._evaluateAnnotations()};DygraphLayout.prototype._evaluateLimits=function(){this.minxval=this.maxxval=null;if(this.options.dateWindow){this.minxval=this.options.dateWindow[0];this.maxxval=this.options.dateWindow[1]}else{for(var c in this.datasets){if(!this.datasets.hasOwnProperty(c)){continue}var d=this.datasets[c];var b=d[0][0];if(!this.minxval||b<this.minxval){this.minxval=b}var a=d[d.length-1][0];if(!this.maxxval||a>this.maxxval){this.maxxval=a}}}this.xrange=this.maxxval-this.minxval;this.xscale=(this.xrange!=0?1/this.xrange:1);this.minyval=this.options.yAxis[0];this.maxyval=this.options.yAxis[1];this.yrange=this.maxyval-this.minyval;this.yscale=(this.yrange!=0?1/this.yrange:1)};DygraphLayout.prototype._evaluateLineCharts=function(){this.points=new Array();for(var e in this.datasets){if(!this.datasets.hasOwnProperty(e)){continue}var d=this.datasets[e];for(var b=0;b<d.length;b++){var c=d[b];var a={x:((parseFloat(c[0])-this.minxval)*this.xscale),y:1-((parseFloat(c[1])-this.minyval)*this.yscale),xval:parseFloat(c[0]),yval:parseFloat(c[1]),name:e};if(a.y<=0){a.y=0}if(a.y>=1){a.y=1}this.points.push(a)}}};DygraphLayout.prototype._evaluateLineTicks=function(){this.xticks=new Array();for(var c=0;c<this.options.xTicks.length;c++){var b=this.options.xTicks[c];var a=b.label;var d=this.xscale*(b.v-this.minxval);if((d>=0)&&(d<=1)){this.xticks.push([d,a])}}this.yticks=new Array();for(var c=0;c<this.options.yTicks.length;c++){var b=this.options.yTicks[c];var a=b.label;var d=1-(this.yscale*(b.v-this.minyval));if((d>=0)&&(d<=1)){this.yticks.push([d,a])}}};DygraphLayout.prototype.evaluateWithError=function(){this.evaluate();if(!this.options.errorBars){return}var d=0;for(var g in this.datasets){if(!this.datasets.hasOwnProperty(g)){continue}var c=0;var f=this.datasets[g];for(var c=0;c<f.length;c++,d++){var e=f[c];var a=parseFloat(e[0]);var b=parseFloat(e[1]);if(a==this.points[d].xval&&b==this.points[d].yval){this.points[d].errorMinus=parseFloat(e[2]);this.points[d].errorPlus=parseFloat(e[3])}}}};DygraphLayout.prototype._evaluateAnnotations=function(){var f={};for(var d=0;d<this.annotations.length;d++){var b=this.annotations[d];f[b.xval+","+b.series]=b}this.annotated_points=[];for(var d=0;d<this.points.length;d++){var e=this.points[d];var c=e.xval+","+e.name;if(c in f){e.annotation=f[c];this.annotated_points.push(e)}}};DygraphLayout.prototype.removeAllDatasets=function(){delete this.datasets;this.datasets=new Array()};DygraphLayout.prototype.updateOptions=function(a){Dygraph.update(this.options,a?a:{})};DygraphCanvasRenderer=function(c,b,d,a){this.dygraph_=c;this.options={strokeWidth:0.5,drawXAxis:true,drawYAxis:true,axisLineColor:"black",axisLineWidth:0.5,axisTickSize:3,axisLabelColor:"black",axisLabelFont:"Arial",axisLabelFontSize:9,axisLabelWidth:50,drawYGrid:true,drawXGrid:true,gridLineColor:"rgb(128,128,128)",fillAlpha:0.15,underlayCallback:null};Dygraph.update(this.options,a);this.layout=d;this.element=b;this.container=this.element.parentNode;this.height=this.element.height;this.width=this.element.width;if(!this.isIE&&!(DygraphCanvasRenderer.isSupported(this.element))){throw"Canvas is not supported."}this.xlabels=new Array();this.ylabels=new Array();this.annotations=new Array();this.area={x:this.options.yAxisLabelWidth+2*this.options.axisTickSize,y:0};this.area.w=this.width-this.area.x-this.options.rightGap;this.area.h=this.height-this.options.axisLabelFontSize-2*this.options.axisTickSize;this.container.style.position="relative";this.container.style.width=this.width+"px"};DygraphCanvasRenderer.prototype.clear=function(){if(this.isIE){try{if(this.clearDelay){this.clearDelay.cancel();this.clearDelay=null}var b=this.element.getContext("2d")}catch(d){this.clearDelay=MochiKit.Async.wait(this.IEDelay);this.clearDelay.addCallback(bind(this.clear,this));return}}var b=this.element.getContext("2d");b.clearRect(0,0,this.width,this.height);for(var a=0;a<this.xlabels.length;a++){var c=this.xlabels[a];c.parentNode.removeChild(c)}for(var a=0;a<this.ylabels.length;a++){var c=this.ylabels[a];c.parentNode.removeChild(c)}for(var a=0;a<this.annotations.length;a++){var c=this.annotations[a];c.parentNode.removeChild(c)}this.xlabels=new Array();this.ylabels=new Array();this.annotations=new Array()};DygraphCanvasRenderer.isSupported=function(g){var b=null;try{if(typeof(g)=="undefined"||g==null){b=document.createElement("canvas")}else{b=g}var c=b.getContext("2d")}catch(d){var f=navigator.appVersion.match(/MSIE (\d\.\d)/);var a=(navigator.userAgent.toLowerCase().indexOf("opera")!=-1);if((!f)||(f[1]<6)||(a)){return false}return true}return true};DygraphCanvasRenderer.prototype.render=function(){var b=this.element.getContext("2d");if(this.options.underlayCallback){this.options.underlayCallback(b,this.area,this.layout,this.dygraph_)}if(this.options.drawYGrid){var d=this.layout.yticks;b.save();b.strokeStyle=this.options.gridLineColor;b.lineWidth=this.options.axisLineWidth;for(var c=0;c<d.length;c++){var a=this.area.x;var e=this.area.y+d[c][0]*this.area.h;b.beginPath();b.moveTo(a,e);b.lineTo(a+this.area.w,e);b.closePath();b.stroke()}}if(this.options.drawXGrid){var d=this.layout.xticks;b.save();b.strokeStyle=this.options.gridLineColor;b.lineWidth=this.options.axisLineWidth;for(var c=0;c<d.length;c++){var a=this.area.x+d[c][0]*this.area.w;var e=this.area.y+this.area.h;b.beginPath();b.moveTo(a,e);b.lineTo(a,this.area.y);b.closePath();b.stroke()}}this._renderLineChart();this._renderAxis();this._renderAnnotations()};DygraphCanvasRenderer.prototype._renderAxis=function(){if(!this.options.drawXAxis&&!this.options.drawYAxis){return}var b=this.element.getContext("2d");var g={position:"absolute",fontSize:this.options.axisLabelFontSize+"px",zIndex:10,color:this.options.axisLabelColor,width:this.options.axisLabelWidth+"px",overflow:"hidden"};var d=function(o){var q=document.createElement("div");for(var p in g){if(g.hasOwnProperty(p)){q.style[p]=g[p]}}q.appendChild(document.createTextNode(o));return q};b.save();b.strokeStyle=this.options.axisLineColor;b.lineWidth=this.options.axisLineWidth;if(this.options.drawYAxis){if(this.layout.yticks&&this.layout.yticks.length>0){for(var e=0;e<this.layout.yticks.length;e++){var f=this.layout.yticks[e];if(typeof(f)=="function"){return}var l=this.area.x;var j=this.area.y+f[0]*this.area.h;b.beginPath();b.moveTo(l,j);b.lineTo(l-this.options.axisTickSize,j);b.closePath();b.stroke();var k=d(f[1]);var h=(j-this.options.axisLabelFontSize/2);if(h<0){h=0}if(h+this.options.axisLabelFontSize+3>this.height){k.style.bottom="0px"}else{k.style.top=h+"px"}k.style.left="0px";k.style.textAlign="right";k.style.width=this.options.yAxisLabelWidth+"px";this.container.appendChild(k);this.ylabels.push(k)}var m=this.ylabels[0];var n=this.options.axisLabelFontSize;var a=parseInt(m.style.top)+n;if(a>this.height-n){m.style.top=(parseInt(m.style.top)-n/2)+"px"}}b.beginPath();b.moveTo(this.area.x,this.area.y);b.lineTo(this.area.x,this.area.y+this.area.h);b.closePath();b.stroke()}if(this.options.drawXAxis){if(this.layout.xticks){for(var e=0;e<this.layout.xticks.length;e++){var f=this.layout.xticks[e];if(typeof(dataset)=="function"){return}var l=this.area.x+f[0]*this.area.w;var j=this.area.y+this.area.h;b.beginPath();b.moveTo(l,j);b.lineTo(l,j+this.options.axisTickSize);b.closePath();b.stroke();var k=d(f[1]);k.style.textAlign="center";k.style.bottom="0px";var c=(l-this.options.axisLabelWidth/2);if(c+this.options.axisLabelWidth>this.width){c=this.width-this.options.xAxisLabelWidth;k.style.textAlign="right"}if(c<0){c=0;k.style.textAlign="left"}k.style.left=c+"px";k.style.width=this.options.xAxisLabelWidth+"px";this.container.appendChild(k);this.xlabels.push(k)}}b.beginPath();b.moveTo(this.area.x,this.area.y+this.area.h);b.lineTo(this.area.x+this.area.w,this.area.y+this.area.h);b.closePath();b.stroke()}b.restore()};DygraphCanvasRenderer.prototype._renderAnnotations=function(){var h={position:"absolute",fontSize:this.options.axisLabelFontSize+"px",zIndex:10,overflow:"hidden"};var j=function(q,r,s,a){return function(t){var p=s.annotation;if(p.hasOwnProperty(q)){p[q](p,s,a.dygraph_,t)}else{if(a.dygraph_.attr_(r)){a.dygraph_.attr_(r)(p,s,a.dygraph_,t)}}}};var m=this.layout.annotated_points;for(var g=0;g<m.length;g++){var e=m[g];if(e.canvasx<this.area.x||e.canvasx>this.area.x+this.area.w){continue}var k=e.annotation;var l=6;if(k.hasOwnProperty("tickHeight")){l=k.tickHeight}var c=document.createElement("div");for(var b in h){if(h.hasOwnProperty(b)){c.style[b]=h[b]}}if(!k.hasOwnProperty("icon")){c.className="dygraphDefaultAnnotation"}if(k.hasOwnProperty("cssClass")){c.className+=" "+k.cssClass}var d=k.hasOwnProperty("width")?k.width:16;var n=k.hasOwnProperty("height")?k.height:16;if(k.hasOwnProperty("icon")){var f=document.createElement("img");f.src=k.icon;f.width=d;f.height=n;c.appendChild(f)}else{if(e.annotation.hasOwnProperty("shortText")){c.appendChild(document.createTextNode(e.annotation.shortText))}}c.style.left=(e.canvasx-d/2)+"px";if(k.attachAtBottom){c.style.top=(this.area.h-n-l)+"px"}else{c.style.top=(e.canvasy-n-l)+"px"}c.style.width=d+"px";c.style.height=n+"px";c.title=e.annotation.text;c.style.color=this.colors[e.name];c.style.borderColor=this.colors[e.name];k.div=c;Dygraph.addEvent(c,"click",j("clickHandler","annotationClickHandler",e,this));Dygraph.addEvent(c,"mouseover",j("mouseOverHandler","annotationMouseOverHandler",e,this));Dygraph.addEvent(c,"mouseout",j("mouseOutHandler","annotationMouseOutHandler",e,this));Dygraph.addEventaddEvent=function(c,a,b){var d=function(f){if(!f){var f=window.event}b(f)};if(window.addEventListener){c.addEventListener(a,d,false)}else{c.attachEvent("on"+a,d)}};Dygraph.clipCanvas_=function(b,c){var a=b.getContext("2d");a.beginPath();a.rect(c.left,c.top,c.width,c.height);a.clip()};Dygraph.prototype.createInterface_=function(){var a=this.maindiv_;this.graphDiv=document.createElement("div");this.graphDiv.style.width=this.width_+"px";this.graphDiv.style.height=this.height_+"px";a.appendChild(this.graphDiv);var c={top:0,left:this.attr_("yAxisLabelWidth")+2*this.attr_("axisTickSize")};c.width=this.width_-c.left-this.attr_("rightGap");c.height=this.height_-this.attr_("axisLabelFontSize")-2*this.attr_("axisTickSize");this.clippingArea_=c;this.canvas_=Dygraph.createCanvas();this.canvas_.style.position="absolute";this.canvas_.width=this.width_;this.canvas_.height=this.height_;this.canvas_.style.width=this.width_+"px";this.canvas_.style.height=this.height_+"px";this.hidden_=this.createPlotKitCanvas_(this.canvas_);this.graphDiv.appendChild(this.hidden_);this.graphDiv.appendChild(this.canvas_);this.mouseEventElement_=this.canvas_;Dygraph.clipCanvas_(this.hidden_,this.clippingArea_);Dygraph.clipCanvas_(this.canvas_,this.clippingArea_);var b=this;Dygraph.addEvent(this.mouseEventElement_,"mousemove",function(d){b.mouseMove_(d)});Dygraph.addEvent(this.mouseEventElement_,"mouseout",function(d){b.mouseOut_(d)});this.layoutOptions_={xOriginIsZero:false};Dygraph.update(this.layoutOptions_,this.attrs_);Dygraph.update(this.layoutOptions_,this.user_attrs_);Dygraph.update(this.layoutOptions_,{errorBars:(this.attr_("errorBars")||this.attr_("customBars"))});this.layout_=new DygraphLayout(this,this.layoutOptions_);this.renderOptions_={colorScheme:this.colors_,strokeColor:null,axisLineWidth:Dygraph.AXIS_LINE_WIDTH};Dygraph.update(this.renderOptions_,this.attrs_);Dygraph.update(this.renderOptions_,this.user_attrs_);this.plotter_=new DygraphCanvasRenderer(this,this.hidden_,this.layout_,this.renderOptions_);this.createStatusMessage_();this.createRollInterface_();this.createDragInterface_()};Dygraph.prototype.destroy=function(){var a=function(c){while(c.hasChildNodes()){a(c.firstChild);c.removeChild(c.firstChild)}};a(this.maindiv_);var b=function(c){for(var d in c){if(typeof(c[d])==="object"){c[d]=null}}};b(this.layout_);b(this.plotter_);b(this)};Dygraph.prototype.createPlotKitCanvas_=function(a){var b=Dygraph.createCanvas();b.style.position="absolute";b.style.top=a.style.top;b.style.left=a.style.left;b.width=this.width_;b.height=this.height_;b.style.width=this.width_+"px";b.style.height=this.height_+"px";return b};Dygraph.hsvToRGB=function(h,g,k){var c;var d;var l;if(g===0){c=k;d=k;l=k}else{var e=Math.floor(h*6);var j=(h*6)-e;var b=k*(1-g);var a=k*(1-(g*j));var m=k*(1-(g*(1-j)));switch(e){case 1:c=a;d=k;l=b;break;case 2:c=b;d=k;l=m;break;case 3:c=b;d=a;l=k;break;case 4:c=m;d=b;l=k;break;case 5:c=k;d=b;l=a;break;case 6:case 0:c=k;d=m;l=b;break}}c=Math.floor(255*c+0.5);d=Math.floor(255*d+0.5);l=Math.floor(255*l+0.5);return"rgb("+c+","+d+","+l+")"};Dygraph.prototype.setColors_=function(){var e=this.attr_("labels").length-1;this.colors_=[];var a=this.attr_("colors");if(!a){var c=this.attr_("colorSaturation")||1;var b=this.attr_("colorValue")||0.5;var j=Math.ceil(e/2);for(var d=1;d<=e;d++){if(!this.visibility()[d-1]){continue}var g=d%2?Math.ceil(d/2):(j+d/2);var f=(1*g/(1+e));this.colors_.push(Dygraph.hsvToRGB(f,c,b))}}else{for(var d=0;d<e;d++){if(!this.visibility()[d]){continue}var h=a[d%a.length];this.colors_.push(h)}}this.renderOptions_.colorScheme=this.colors_;Dygraph.update(this.plotter_.options,this.renderOptions_);Dygraph.update(this.layoutOptions_,this.user_attrs_);Dygraph.update(this.layoutOptions_,this.attrs_)};Dygraph.prototype.getColors=function(){return this.colors_};Dygraph.findPosX=function(a){var b=0;if(a.offsetParent){while(1){b+=a.offsetLeft;if(!a.offsetParent){break}a=a.offsetParent}}else{if(a.x){b+=a.x}}return b};Dygraph.findPosY=function(b){var a=0;if(b.offsetParent){while(1){a+=b.offsetTop;if(!b.offsetParent){break}b=b.offsetParent}}else{if(b.y){a+=b.y}}return a};Dygraph.prototype.createStatusMessage_=function(){var d=this.user_attrs_.labelsDiv;if(d&&null!=d&&(typeof(d)=="string"||d instanceof String)){this.user_attrs_.labelsDiv=document.getElementById(d)}if(!this.attr_("labelsDiv")){var a=this.attr_("labelsDivWidth");var c={position:"absolute",fontSize:"14px",zIndex:10,width:a+"px",top:"0px",left:(this.width_-a-2)+"px",background:"white",textAlign:"left",overflow:"hidden"};Dygraph.update(c,this.attr_("labelsDivStyles"));var e=document.createElement("div");for(var b in c){if(c.hasOwnProperty(b)){e.style[b]=c[b]}}this.graphDiv.appendChild(e);this.attrs_.labelsDiv=e}};Dygraph.prototype.createRollInterface_=function(){var f=this.attr_("showRoller")?"block":"none";var b={position:"absolute",zIndex:10,top:(this.plotter_.area.h-25)+"px",left:(this.plotter_.area.x+1)+"px",display:f};var e=document.createElement("input");e.type="text";e.size="2";e.value=this.rollPeriod_;for(var a in b){if(b.hasOwnProperty(a)){e.style[a]=b[a]}}var d=this.graphDiv;d.appendChild(e);var c=this;e.onchange=function(){c.adjustRoll(e.value)};return e};Dygraph.pageX=function(c){if(c.pageX){return(!c.pageX||c.pageX<0)?0:c.pageX}else{var d=document;var a=document.body;return c.clientX+(d.scrollLeft||a.scrollLeft)-(d.clientLeft||0)}};Dygraph.pageY=function(c){if(c.pageY){return(!c.pageY||c.pageY<0)?0:c.pageY}else{var d=document;var a=document.body;return c.clientY+(d.scrollTop||a.scrollTop)-(d.clientTop||0)}};Dygraph.prototype.createDragInterface_=function(){var o=this;var c=false;var e=false;var b=null;var a=null;var n=null;var l=null;var f=null;var m=null;var k=null;var g=0;var d=0;var j=function(p){return Dygraph.pageX(p)-g};var h=function(p){return Dygraph.pageY(p)-d};Dygraph.addEvent(this.mouseEventElement_,"mousemove",function(p){if(c){n=j(p);l=h(p);o.drawZoomRect_(b,n,f);f=n}else{if(e){n=j(p);l=h(p);o.dateWindow_[0]=m-(n/o.width_)*k;o.dateWindow_[1]=o.dateWindow_[0]+k;o.drawGraph_(o.rawData_)}}});Dygraph.addEvent(this.mouseEventElement_,"mousedown",function(p){g=Dygraph.findPosX(o.canvas_);d=Dygraph.findPosY(o.canvas_);b=j(p);a=h(p);if(p.altKey||p.shiftKey){if(!o.dateWindow_){return}e=true;k=o.dateWindow_[1]-o.dateWindow_[0];m=(b/o.width_)*k+o.dateWindow_[0]}else{c=true}});Dygraph.addEvent(document,"mouseup",function(p){if(c||e){c=false;b=null;a=null}if(e){e=false;m=null;k=null}});Dygraph.addEvent(this.mouseEventElement_,"mouseout",function(p){if(c){n=null;l=null}});Dygraph.addEvent(this.mouseEventElement_,"mouseup",function(r){if(c){c=false;n=j(r);l=h(r);var u=Math.abs(n-b);var s=Math.abs(l-a);if(u<2&&s<2&&o.lastx_!=undefined&&o.lastx_!=-1){if(o.attr_("clickCallback")!=null){o.attr_("clickCallback")(r,o.lastx_,o.selPoints_)}if(o.attr_("pointClickCallback")){var x=-1;var y=0;for(var v=0;v<o.selPoints_.length;v++){var t=o.selPoints_[v];var q=Math.pow(t.canvasx-n,2)+Math.pow(t.canvasy-l,2);if(x==-1||q<y){y=q;x=v}}var w=o.attr_("highlightCircleSize")+2;if(y<=5*5){o.attr_("pointClickCallback")(r,o.selPoints_[x])}}}if(u>=10){o.doZoom_(Math.min(b,n),Math.max(b,n))}else{o.canvas_.getContext("2d").clearRect(0,0,o.canvas_.width,o.canvas_.height)}b=null;a=null}if(e){e=false;m=null;k=null}});Dygraph.addEvent
