mxShape.prototype.destroy=function(){null!=this.node&&(mxEvent.release(this.node),null!=this.node.parentNode&&this.node.parentNode.removeChild(this.node),this.node=null);this.releaseSvgGradients(this.oldGradients);this.oldGradients=null};function mxStencil(a){this.desc=a;this.parseDescription();this.parseConstraints()}mxUtils.extend(mxStencil,mxShape);mxStencil.defaultLocalized=!1;mxStencil.allowEval=!1;mxStencil.prototype.desc=null;mxStencil.prototype.constraints=null;