/**
* Copyright (c) 2007, Gaudenz Alder
*/
package com.mxgraph.view;
import java.awt.Graphics;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.Shape;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.w3c.dom.Element;
import com.mxgraph.canvas.mxGraphics2DCanvas;
import com.mxgraph.canvas.mxICanvas;
import com.mxgraph.canvas.mxImageCanvas;
import com.mxgraph.model.mxCell;
import com.mxgraph.model.mxGeometry;
import com.mxgraph.model.mxGraphModel;
import com.mxgraph.model.mxGraphModel.Filter;
import com.mxgraph.model.mxGraphModel.mxChildChange;
import com.mxgraph.model.mxGraphModel.mxCollapseChange;
import com.mxgraph.model.mxGraphModel.mxGeometryChange;
import com.mxgraph.model.mxGraphModel.mxRootChange;
import com.mxgraph.model.mxGraphModel.mxStyleChange;
import com.mxgraph.model.mxGraphModel.mxTerminalChange;
import com.mxgraph.model.mxGraphModel.mxValueChange;
import com.mxgraph.model.mxGraphModel.mxVisibleChange;
import com.mxgraph.model.mxICell;
import com.mxgraph.model.mxIGraphModel;
import com.mxgraph.util.mxConstants;
import com.mxgraph.util.mxEvent;
import com.mxgraph.util.mxEventObject;
import com.mxgraph.util.mxEventSource;
import com.mxgraph.util.mxImageBundle;
import com.mxgraph.util.mxPoint;
import com.mxgraph.util.mxRectangle;
import com.mxgraph.util.mxResources;
import com.mxgraph.util.mxStyleUtils;
import com.mxgraph.util.mxUndoableEdit;
import com.mxgraph.util.mxUndoableEdit.mxUndoableChange;
import com.mxgraph.util.mxUtils;
/**
* Implements a graph object that allows to create diagrams from a graph model
* and stylesheet.
*
* <h3>Images</h3>
* To create an image from a graph, use the following code for a given
* XML document (doc) and File (file):
*
* <code>
* Image img = mxCellRenderer.createBufferedImage(
* graph, null, 1, Color.WHITE, false, null);
* ImageIO.write(img, "png", file);
* </code>
*
* If the XML is given as a string rather than a document, the document can
* be obtained using mxUtils.parse.
*
* This class fires the following events:
*
* mxEvent.ROOT fires if the root in the model has changed. This event has no
* properties.
*
* mxEvent.ALIGN_CELLS fires between begin- and endUpdate in alignCells. The
* <code>cells</code> and <code>align</code> properties contain the respective
* arguments that were passed to alignCells.
*
* mxEvent.FLIP_EDGE fires between begin- and endUpdate in flipEdge. The
* <code>edge</code> property contains the edge passed to flipEdge.
*
* mxEvent.ORDER_CELLS fires between begin- and endUpdate in orderCells. The
* <code>cells</code> and <code>back</code> properties contain the respective
* arguments that were passed to orderCells.
*
* mxEvent.CELLS_ORDERED fires between begin- and endUpdate in cellsOrdered.
* The <code>cells</code> and <code>back</code> arguments contain the
* respective arguments that were passed to cellsOrdered.
*
* mxEvent.GROUP_CELLS fires between begin- and endUpdate in groupCells. The
* <code>group</code>, <code>cells</code> and <code>border</code> arguments
* contain the respective arguments that were passed to groupCells.
*
* mxEvent.UNGROUP_CELLS fires between begin- and endUpdate in ungroupCells.
* The <code>cells</code> property contains the array of cells that was passed
* to ungroupCells.
*
* mxEvent.REMOVE_CELLS_FROM_PARENT fires between begin- and endUpdate in
* removeCellsFromParent. The <code>cells</code> property contains the array of
* cells that was passed to removeCellsFromParent.
*
* mxEvent.ADD_CELLS fires between begin- and endUpdate in addCells. The
* <code>cells</code>, <code>parent</code>, <code>index</code>,
* <code>source</code> and <code>target</code> properties contain the
* respective arguments that were passed to addCells.
*
* mxEvent.CELLS_ADDED fires between begin- and endUpdate in cellsAdded. The
* <code>cells</code>, <code>parent</code>, <code>index</code>,
* <code>source</code>, <code>target</code> and <code>absolute</code>
* properties contain the respective arguments that were passed to cellsAdded.
*
* mxEvent.REMOVE_CELLS fires between begin- and endUpdate in removeCells. The
* <code>cells</code> and <code>includeEdges</code> arguments contain the
* respective arguments that were passed to removeCells.
*
* mxEvent.CELLS_REMOVED fires between begin- and endUpdate in cellsRemoved.
* The <code>cells</code> argument contains the array of cells that was
* removed.
*
* mxEvent.SPLIT_EDGE fires between begin- and endUpdate in splitEdge. The
* <code>edge</code> property contains the edge to be splitted, the
* <code>cells</code>, <code>newEdge</code>, <code>dx</code> and
* <code>dy</code> properties contain the respective arguments that were passed
* to splitEdge.
*
* mxEvent.TOGGLE_CELLS fires between begin- and endUpdate in toggleCells. The
* <code>show</code>, <code>cells</code> and <code>includeEdges</code>
* properties contain the respective arguments that were passed to toggleCells.
*
* mxEvent.FOLD_CELLS fires between begin- and endUpdate in foldCells. The
* <code>collapse</code>, <code>cells</code> and <code>recurse</code>
* properties contain the respective arguments that were passed to foldCells.
*
* mxEvent.CELLS_FOLDED fires between begin- and endUpdate in cellsFolded. The
* <code>collapse</code>, <code>cells</code> and <code>recurse</code>
* properties contain the respective arguments that were passed to cellsFolded.
*
* mxEvent.UPDATE_CELL_SIZE fires between begin- and endUpdate in
* updateCellSize. The <code>cell</code> and <code>ignoreChildren</code>
* properties contain the respective arguments that were passed to
* updateCellSize.
*
* mxEvent.RESIZE_CELLS fires between begin- and endUpdate in resizeCells. The
* <code>cells</code> and <code>bounds</code> properties contain the respective
* arguments that were passed to resizeCells.
*
* mxEvent.CELLS_RESIZED fires between begin- and endUpdate in cellsResized.
* The <code>cells</code> and <code>bounds</code> properties contain the
* respective arguments that were passed to cellsResized.
*
* mxEvent.MOVE_CELLS fires between begin- and endUpdate in moveCells. The
* <code>cells</code>, <code>dx</code>, <code>dy</code>, <code>clone</code>,
* <code>target</code> and <code>location</code> properties contain the
* respective arguments that were passed to moveCells.
*
* mxEvent.CELLS_MOVED fires between begin- and endUpdate in cellsMoved. The
* <code>cells</code>, <code>dx</code>, <code>dy</code> and
* <code>disconnect</code> properties contain the respective arguments that
* were passed to cellsMoved.
*
* mxEvent.CONNECT_CELL fires between begin- and endUpdate in connectCell. The
* <code>edge</code>, <code>terminal</code> and <code>source</code> properties
* contain the respective arguments that were passed to connectCell.
*
* mxEvent.CELL_CONNECTED fires between begin- and endUpdate in cellConnected.
* The <code>edge</code>, <code>terminal</code> and <code>source</code>
* properties contain the respective arguments that were passed to
* cellConnected.
*
* mxEvent.REPAINT fires if a repaint was requested by calling repaint. The
* <code>region</code> property contains the optional mxRectangle that was
* passed to repaint to define the dirty region.
*/
public class mxGraph extends mxEventSource
{
/**
* Adds required resources.
*/
static
{
try
{
mxResources.add("com.mxgraph.resources.graph");
}
catch (Exception e)
{
// ignore
}
}
/**
* Holds the version number of this release. Current version
* is 3.7.2.
*/
public static final String VERSION = "3.7.2";
/**
jgraphx自动布局的demo （1224个子文件） 
mxGraph.class 98KB mxGraphComponent.class 56KB mxUtils.class 43KB mxGraphView.class 30KB mxSvgCanvas.class 29KB mxCoordinateAssignment.class 27KB mxGraphicsCanvas2D.class 27KB EditorMenuBar.class 26KB mxGraphModel.class 25KB mxGraphHandler.class 24KB mxGraphGenerator.class 23KB GraphConfigDialog.class 20KB mxOrganicLayout.class 20KB mxCurve.class 19KB mxObjectCodec.class 19KB mxGraphStructure.class 19KB mxCompactTreeLayout.class 17KB mxEdgeHandler.class 17KB mxPngImageEncoder.class 16KB BasicGraphEditor.class 16KB mxVmlCanvas.class 14KB mxConnectionHandler.class 14KB mxGraphics2DCanvas.class 14KB mxStencil.class 14KB mxGraphHierarchyModel.class 14KB mxCurveLabelShape.class 14KB mxStencilShape.class 13KB mxTraversal.class 13KB mxPngEncodeParam.class 13KB mxHierarchicalLayout.class 13KB mxGraphOutline.class 12KB mxGraphComponent$mxGraphControl.class 12KB mxCellEditor.class 11KB mxConstants.class 11KB mxCellStatePreview.class 11KB SchemaEditorMenuBar.class 11KB GraphEditor.class 11KB ExtendedGeneralPath.class 11KB mxHtmlColor.class 11KB mxMedianHybridCrossingReduction.class 10KB EmbedImage.class 10KB PathParser.class 10KB EditorMenuBar$AnalyzeGraph.class 9KB EditorRuler.class 9KB EditorActions$SaveAction.class 9KB mxMovePreview.class 9KB mxGraphTransferHandler.class 9KB mxCellMarker.class 9KB mxFastOrganicLayout.class 9KB mxSelectionCellsHandler.class 9KB mxConnectPreview.class 9KB ExportServlet.class 9KB mxEdgeStyle$7.class 8KB mxVertexHandler.class 8KB mxGraphLayout.class 8KB AddXY.class 8KB mxGraphAnalysis.class 8KB mxHtmlCanvas.class 8KB EditorToolBar.class 8KB mxRotationHandler.class 8KB mxCell.class 8KB EditorPalette.class 8KB mxCodec.class 7KB mxCellHandler.class 7KB mxBase64.class 7KB mxCellState.class 7KB mxLayoutManager.class 7KB mxGraphTransferable.class 7KB mxConnectorShape.class 7KB mxSwimlaneShape.class 7KB mxPerimeter$5.class 7KB EditorActions$OpenAction.class 6KB mxSwimlaneManager.class 6KB mxMorphing.class 6KB mxSaxOutputHandler.class 6KB mxInsertHandler.class 6KB mxParallelEdgeLayout.class 6KB mxDomOutputParser.class 6KB mxRubberband.class 6KB mxStylesheetCodec.class 6KB mxStyleUtils.class 6KB JTableRenderer.class 6KB JTableRenderer$MyTable.class 6KB mxGraphViewReader.class 5KB GraphConfigDialog$25.class 5KB mxStackLayout.class 5KB GraphConfigDialog$23.class 5KB SchemaEditorToolBar.class 5KB AWTPathProducer.class 5KB mxCellCodec.class 5KB mxGraphViewImageReader.class 5KB mxGraphActions.class 5KB mxCellRenderer.class 5KB mxCodecRegistry.class 5KB Legend.class 5KB mxFibonacciHeap.class 5KB mxGraphSelectionModel.class 5KB EditorAboutFrame.class 5KB mxPartitionLayout.class 5KB EditorActions$ImportAction.class 5KB共 1224 条
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