text: /**
   * $Id: mxNetworks.js,v 1.0 2015/06/15 17:05:39 mate Exp $
   * Copyright (c) 2006-2015, JGraph Ltd
   */
  
  //**********************************************************************************************************************************************************
  //Bus
  //**********************************************************************************************************************************************************
  /**
  * Extends mxShape.
  */
  function mxShapeNetworksBus(bounds, fill, stroke, strokewidth)
  {
  	mxShape.call(this);
  	this.bounds = bounds;
  	this.fill = fill;
  	this.stroke = stroke;
  	this.strokewidth = (strokewidth != null) ? strokewidth : 1;
  };
  
  /**
  * Extends mxShape.
  */
  mxUtils.extend(mxShapeNetworksBus, mxShape);
  
  mxShapeNetworksBus.prototype.cst = {
  		SHAPE_BUS : 'mxgraph.networks.bus'
  };
  
  /**
  * Function: paintVertexShape
  *
  * Paints the vertex shape.
  */
  mxShapeNetworksBus.prototype.paintVertexShape = function(c, x, y, w, h)
  {
  	c.translate(x, y);
  	this.background(c, x, y, w, h);
  	c.setShadow(false);
  	this.foreground(c, x, y, w, h);
  };
  
  mxShapeNetworksBus.prototype.background = function(c, x, y, w, h)
  {
  	c.begin();
  	c.moveTo(8, h * 0.5 + 10);
  	c.arcTo(12, 12, 0, 0, 1, 8, h * 0.5 - 10);
  	c.lineTo(w - 8, h * 0.5 - 10);
  	c.arcTo(12, 12, 0, 0, 1, w - 8, h * 0.5 + 10);
  	c.close();
  	c.fillAndStroke();
  };
  
  mxShapeNetworksBus.prototype.foreground = function(c, x, y, w, h)
  {
  	c.setFillColor('#ffffff');
  	c.begin();
  	c.moveTo(w - 8, h * 0.5 - 10);
  	c.arcTo(12, 12, 0, 0, 1, w - 8, h * 0.5 + 10);
  	c.arcTo(12, 12, 0, 0, 1, w - 8, h * 0.5 - 10);
  	c.fillAndStroke();
  };
  
  mxCellRenderer.registerShape(mxShapeNetworksBus.prototype.cst.SHAPE_BUS, mxShapeNetworksBus);
  
  //**********************************************************************************************************************************************************
  //Comm Link
  //**********************************************************************************************************************************************************
  function mxShapeNetworksCommLinkEdge()
  {
  	mxArrow.call(this);
  };
  
  mxUtils.extend(mxShapeNetworksCommLinkEdge, mxArrow);
  
  mxShapeNetworksCommLinkEdge.prototype.paintEdgeShape = function(c, pts)
  {
  	// Base vector (between end points)
  	var p0 = pts[0];
  	var pe = pts[pts.length - 1];
  
  	var dx = pe.x - p0.x;
  	var dy = pe.y - p0.y;
  
  	p0.x = p0.x + dx * 0.05;
  	p0.y = p0.y + dy * 0.05;
  	pe.x = pe.x - dx * 0.05;
  	pe.y = pe.y - dy * 0.05;
  	dx = pe.x - p0.x;
  	dy = pe.y - p0.y;
  
  	var dist = Math.sqrt(dx * dx + dy * dy);
  	var nx = dx / dist;
  	var ny = dy / dist;
  	var midX = p0.x + dx * 0.5;
  	var midY = p0.y + dy * 0.5;
  
  	var p1x = midX + nx * dist / 3 * 0.1 - ny / 3 * dist * 0.1;
  	var p1y = midY + ny * dist / 3 * 0.1 + nx / 3 * dist * 0.1;
  	var p2x = midX + nx * dist * 0.1 + ny * dist * 0.1;
  	var p2y = midY + ny * dist * 0.1 - nx * dist * 0.1;
  
  	var p3x = midX - nx * dist / 3 * 0.1 + ny / 3 * dist * 0.1;
  	var p3y = midY - ny * dist / 3 * 0.1 - nx / 3 * dist * 0.1;
  	var p4x = midX - nx * dist * 0.1 - ny * dist * 0.1;
  	var p4y = midY - ny * dist * 0.1 + nx * dist * 0.1;
  
  	c.begin();
  	c.moveTo(p0.x, p0.y);
  	c.lineTo(p2x, p2y);
  	c.lineTo(p1x, p1y);
  	c.lineTo(pe.x, pe.y);
  	c.lineTo(p4x, p4y);
  	c.lineTo(p3x, p3y);
  	c.close();
  	c.fillAndStroke();
  };
  
  //Registers the comm link edge
  mxCellRenderer.registerShape('mxgraph.networks.comm_link_edge', mxShapeNetworksCommLinkEdge);
  