2018-03-07 13:21:56 +00:00
|
|
|
define("echarts/chart/tree",["require","./base","../util/shape/Icon","zrender/shape/Image","zrender/shape/Line","zrender/shape/BezierCurve","../layout/TreeView","../data/TreeView","../config","../util/ecData","zrender/config","zrender/tool/event","zrender/tool/util","../chart"],function(e){function t(e,t,n,a,o){i.call(this,e,t,n,a,o),this.refresh(a)}var i=e("./base"),n=.618,a=e("../util/shape/Icon"),o=e("zrender/shape/Image"),r=e("zrender/shape/Line"),s=e("zrender/shape/BezierCurve"),l=e("../layout/TreeView"),h=e("../data/TreeView"),m=e("../config");m.tree={zlevel:1,z:2,calculable:!1,clickable:!0,rootLocation:{},orient:"vertical",symbol:"circle",symbolSize:20,nodePadding:30,layerPadding:100,itemStyle:{normal:{label:{show:!0},lineStyle:{width:1,color:"#777",type:"curve"}},emphasis:{}}};var V=e("../util/ecData"),U=(e("zrender/config"),e("zrender/tool/event"),e("zrender/tool/util"));return t.prototype={type:m.CHART_TYPE_TREE,_buildShape:function(e,t){var i=e.data[0];this.tree=h.fromOptionData(i.name,i.children),this.tree.root.data=i,this._setTreeShape(e),this.tree.traverse(function(i){this._buildItem(i,e,t),i.children.length>0&&this._buildLink(i,e)},this);var n=e.roam===!0||"move"===e.roam,a=e.roam===!0||"scale"===e.roam;this.zr.modLayer(this.getZlevelBase(),{panable:n,zoomable:a}),(this.query("markPoint.effect.show")||this.query("markLine.effect.show"))&&this.zr.modLayer(m.EFFECT_ZLEVEL,{panable:n,zoomable:a}),this.addShapeList()},_buildItem:function(e,t,i){var n=[e.data,t],r=this.deepQuery(n,"symbol"),s=this.deepMerge(n,"itemStyle.normal")||{},l=this.deepMerge(n,"itemStyle.emphasis")||{},h=s.color||this.zr.getColor(),m=l.color||this.zr.getColor(),U=-e.layout.angle||0;e.id===this.tree.root.id&&(U=0);var d="right";Math.abs(U)>=Math.PI/2&&Math.abs(U)<3*Math.PI/2&&(U+=Math.PI,d="left");var p=[U,e.layout.position[0],e.layout.position[1]],c=new a({zlevel:this.getZlevelBase(),z:this.getZBase()+1,rotation:p,clickable:this.deepQuery(n,"clickable"),style:{x:e.layout.position[0]-.5*e.layout.width,y:e.layout.position[1]-.5*e.layout.height,width:e.layout.width,height:e.layout.height,iconType:r,color:h,brushType:"both",lineWidth:s.borderWidth,strokeColor:s.borderColor},highlightStyle:{color:m,lineWidth:l.borderWidth,strokeColor:l.borderColor}});c.style.iconType.match("image")&&(c.style.image=c.style.iconType.replace(new RegExp("^image:\\/\\/"),""),c=new o({rotation:p,style:c.style,highlightStyle:c.highlightStyle,clickable:c.clickable,zlevel:this.getZlevelBase(),z:this.getZBase()})),this.deepQuery(n,"itemStyle.normal.label.show")&&(c.style.text=null==e.data.label?e.id:e.data.label,c.style.textPosition=this.deepQuery(n,"itemStyle.normal.label.position"),"radial"===t.orient&&"inside"!==c.style.textPosition&&(c.style.textPosition=d),c.style.textColor=this.deepQuery(n,"itemStyle.normal.label.textStyle.color"),c.style.textFont=this.getFont(this.deepQuery(n,"itemStyle.normal.label.textStyle")||{})),this.deepQuery(n,"itemStyle.emphasis.label.show")&&(c.highlightStyle.textPosition=this.deepQuery(n,"itemStyle.emphasis.label.position"),c.highlightStyle.textColor=this.deepQuery(n,"itemStyle.emphasis.label.textStyle.color"),c.highlightStyle.textFont=this.getFont(this.deepQuery(n,"itemStyle.emphasis.label.textStyle")||{})),V.pack(c,t,i,e.data,0,e.id),this.shapeList.push(c)},_buildLink:function(e,t){var i=t.itemStyle.normal.lineStyle;if("broken"===i.type)return void this._buildBrokenLine(e,i,t);for(var n=0;n<e.children.length;n++){var a=e.layout.position[0],o=e.layout.position[1],r=e.children[n].layout.position[0],s=e.children[n].layout.position[1];switch(i.type){case"curve":this._buildBezierCurve(e,e.children[n],i,t);break;case"broken":break;default:var l=this._getLine(a,o,r,s,i);this.shapeList.push(l)}}},_buildBrokenLine:function(e,t,i){var a=U.clone(t);a.type="solid";var o=[],r=e.layout.position[0],s=e.layout.position[1],l=i.orient,h=e.children[0].layout.position[1],m=r,V=s+(h-s)*(1-n),d=e.children[0].layout.position[0],p=V,c=e.children[e.children.length-1].layout.position[0],u=V;if("horizontal"===l){var y=e.children[0].layout.position[0];m=r+(y-
|
