easik.sketch.util.graph
Class EntityView

java.lang.Object
  org.jgraph.graph.AbstractCellView
      org.jgraph.graph.VertexView
          easik.sketch.util.graph.EntityView

All Implemented Interfaces:

java.io.Serializable, org.jgraph.graph.CellView

public class EntityView
extends org.jgraph.graph.VertexView

A view class for the entity cell type.

Since:

2006-07-25 Kevin Green

Version:

2006-07-26 Kevin Green

Author:

William Belanger 2006, Kevin Green 2006

See Also:

Serialized Form

Nested Class Summary

static class

EntityView.EntityRenderer The renderer for the circle vertices.

Nested classes/interfaces inherited from class org.jgraph.graph.VertexView

org.jgraph.graph.VertexView.SizeHandle

Field Summary

static EntityView.EntityRenderer

_renderer The renderer for this view

Fields inherited from class org.jgraph.graph.VertexView

bounds, defaultBounds, defaultCursors, renderer, xCursors, yCursors

Fields inherited from class org.jgraph.graph.AbstractCellView

allAttributes, attributes, cell, cellEditor, childViews, groupBounds, parent

Constructor Summary

EntityView()
Creates a new entity view.

EntityView(java.lang.Object cell)
Sets the cell that this view will be used to render.

Method Summary

java.awt.geom.Point2D	getPerimeterPoint(org.jgraph.graph.EdgeView edge, java.awt.geom.Point2D source, java.awt.geom.Point2D p) Overridden method to return the proper perimeter point for edges to use
org.jgraph.graph.CellViewRenderer	getRenderer() Returns the current renderer

Methods inherited from class org.jgraph.graph.VertexView

getBounds, getCachedBounds, getCenterPoint, getHandle, getPerimeterPoint, setCachedBounds, update

Methods inherited from class org.jgraph.graph.AbstractCellView

changeAttributes, childUpdated, createAttributeMap, getAllAttributes, getAttributes, getBounds, getCell, getCellAttributes, getCenterPoint, getChildViews, getDescendantViews, getEditor, getParentView, getRendererComponent, includeInGroupBounds, intersects, isLeaf, mergeAttributes, refresh, removeFromParent, scale, setAttributes, setBounds, setCell, translate, updateGroupBounds

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_renderer

public static transient EntityView.EntityRenderer _renderer

The renderer for this view

Constructor Detail

EntityView

public EntityView()

Creates a new entity view.

EntityView

public EntityView(java.lang.Object cell)

Sets the cell that this view will be used to render.

Parameters:

cell - The cell to be rendered by this view.

Method Detail

getRenderer

public org.jgraph.graph.CellViewRenderer getRenderer()

Returns the current renderer

Overrides:

getRenderer in class org.jgraph.graph.VertexView

Returns:

The current renderer

getPerimeterPoint

public java.awt.geom.Point2D getPerimeterPoint(org.jgraph.graph.EdgeView edge,
                                               java.awt.geom.Point2D source,
                                               java.awt.geom.Point2D p)

Overridden method to return the proper perimeter point for edges to use

Specified by:

getPerimeterPoint in interface org.jgraph.graph.CellView

Overrides:

getPerimeterPoint in class org.jgraph.graph.VertexView

Parameters:

edge - The edge

source - The source of the edge

p - The desitination of the edge

Returns:

The perimeter intersection point