this.guideY.node.style.visibility="hidden"}return b};mxGuide.prototype.getDelta=function(a,b,c,d,e){var f=this.graph.view.scale;if(this.rounded||null!=b&&null==b.cell)c=Math.round((a.x+c)/f)*f-a.x;if(this.rounded||null!=d&&null==d.cell)e=Math.round((a.y+e)/f)*f-a.y;return new mxPoint(c,e)};mxGuide.prototype.getGuideColor=function(a,b){return mxConstants.GUIDE_COLOR};mxGuide.prototype.hide=function(){this.setVisible(!1)};