l,v),new mxPoint(p-l,A),new mxPoint(0,A)],this.isRounded,B,!0);c.end()};mxCellRenderer.registerShape("singleArrow",Za);mxUtils.extend(z,mxActor);z.prototype.redrawPath=function(c,l,x,p,v){var A=v*Math.max(0,Math.min(1,parseFloat(mxUtils.getValue(this.style,"arrowWidth",Za.prototype.arrowWidth))));l=p*Math.max(0,Math.min(1,parseFloat(mxUtils.getValue(this.style,"arrowSize",Za.prototype.arrowSize))));x=(v-A)/2;A=x+A;var B=mxUtils.getValue(this.style,mxConstants.STYLE_ARCSIZE,mxConstants.LINE_ARCSIZE)/
2;this.addPoints(c,[new mxPoint(0,v/2),new mxPoint(l,0),new mxPoint(l,x),new mxPoint(p-l,x),new mxPoint(p-l,0),new mxPoint(p,v/2),new mxPoint(p-l,v),new mxPoint(p-l,A),new mxPoint(l,A),new mxPoint(l,v)],this.isRounded,B,!0);c.end()};mxCellRenderer.registerShape("doubleArrow",z);mxUtils.extend(L,mxActor);L.prototype.size=.1;L.prototype.fixedSize=20;L.prototype.redrawPath=function(c,l,x,p,v){l="0"!=mxUtils.getValue(this.style,"fixedSize","0")?Math.max(0,Math.min(p,parseFloat(mxUtils.getValue(this.style,