docs: function mxCoordinateAssignment(layout, intraCellSpacing, interRankCellSpacing,
  	orientation, initialX, parallelEdgeSpacing)
  {
  	this.layout = layout;
  	this.intraCellSpacing = intraCellSpacing;
  	this.interRankCellSpacing = interRankCellSpacing;
  	this.orientation = orientation;
  	this.initialX = initialX;
  	this.parallelEdgeSpacing = parallelEdgeSpacing;
  }