1 files changed, 0 insertions, 165 deletions
diff --git a/src/js/layout/mxEdgeLabelLayout.js b/src/js/layout/mxEdgeLabelLayout.js
deleted file mode 100644
index 2bfb3c2..0000000
--- a/src/js/layout/mxEdgeLabelLayout.js
+++ /dev/null
@@ -1,165 +0,0 @@
-/**
- * $Id: mxEdgeLabelLayout.js,v 1.8 2010-01-04 11:18:25 gaudenz Exp $
- * Copyright (c) 2006-2010, JGraph Ltd
- */
-/**
- * Class: mxEdgeLabelLayout
- * 
- * Extends <mxGraphLayout> to implement an edge label layout. This layout
- * makes use of cell states, which means the graph must be validated in
- * a graph view (so that the label bounds are available) before this layout
- * can be executed.
- * 
- * Example:
- * 
- * (code)
- * var layout = new mxEdgeLabelLayout(graph);
- * layout.execute(graph.getDefaultParent());
- * (end)
- * 
- * Constructor: mxEdgeLabelLayout
- *
- * Constructs a new edge label layout.
- *
- * Arguments:
- * 
- * graph - <mxGraph> that contains the cells.
- */
-function mxEdgeLabelLayout(graph, radius)
-{
-	mxGraphLayout.call(this, graph);
-};
-
-/**
- * Extends mxGraphLayout.
- */
-mxEdgeLabelLayout.prototype = new mxGraphLayout();
-mxEdgeLabelLayout.prototype.constructor = mxEdgeLabelLayout;
-
-/**
- * Function: execute
- * 
- * Implements <mxGraphLayout.execute>.
- */
-mxEdgeLabelLayout.prototype.execute = function(parent)
-{
-	var view = this.graph.view;
-	var model = this.graph.getModel();
-	
-	// Gets all vertices and edges inside the parent
-	var edges = [];
-	var vertices = [];
-	var childCount = model.getChildCount(parent);
-	
-	for (var i = 0; i < childCount; i++)
-	{
-		var cell = model.getChildAt(parent, i);
-		var state = view.getState(cell);
-		
-		if (state != null)
-		{
-			if (!this.isVertexIgnored(cell))
-			{
-				vertices.push(state);
-			}
-			else if (!this.isEdgeIgnored(cell))
-			{
-				edges.push(state);
-			}
-		}
-	}
-	
-	this.placeLabels(vertices, edges);
-};
-
-/**
- * Function: placeLabels
- * 
- * Places the labels of the given edges.
- */
-mxEdgeLabelLayout.prototype.placeLabels = function(v, e)
-{
-	var model = this.graph.getModel();
-	
-	// Moves the vertices to build a circle. Makes sure the
-	// radius is large enough for the vertices to not
-	// overlap
-	model.beginUpdate();
-	try
-	{
-		for (var i = 0; i < e.length; i++)
-		{
-			var edge = e[i];
-			
-			if (edge != null && edge.text != null &&
-				edge.text.boundingBox != null)
-			{
-				for (var j = 0; j < v.length; j++)
-				{
-					var vertex = v[j];
-					
-					if (vertex != null)
-					{
-						this.avoid(edge, vertex);
-					}
-				}
-			}
-		}
-	}
-	finally
-	{
-		model.endUpdate();
-	}
-};
-
-/**
- * Function: avoid
- * 
- * Places the labels of the given edges.
- */
-mxEdgeLabelLayout.prototype.avoid = function(edge, vertex)
-{
-	var model = this.graph.getModel();
-	var labRect = edge.text.boundingBox;
-	
-	if (mxUtils.intersects(labRect, vertex))
-	{
-		var dy1 = -labRect.y - labRect.height + vertex.y;
-		var dy2 = -labRect.y + vertex.y + vertex.height;
-		
-		var dy = (Math.abs(dy1) < Math.abs(dy2)) ? dy1 : dy2;
-		
-		var dx1 = -labRect.x - labRect.width + vertex.x;
-		var dx2 = -labRect.x + vertex.x + vertex.width;
-	
-		var dx = (Math.abs(dx1) < Math.abs(dx2)) ? dx1 : dx2;
-		
-		if (Math.abs(dx) < Math.abs(dy))
-		{
-			dy = 0;
-		}
-		else
-		{
-			dx = 0;
-		}
-	
-		var g = model.getGeometry(edge.cell);
-		
-		if (g != null)
-		{
-			g = g.clone();
-			
-			if (g.offset != null)
-			{
-				g.offset.x += dx;
-				g.offset.y += dy;
-			}
-			else
-			{
-				g.offset = new mxPoint(dx, dy);
-			}
-			
-			model.setGeometry(edge.cell, g);
-		}
-	}
-};