com.mxgraph.view.mxGraph.getView()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中com.mxgraph.view.mxGraph.getView()方法的一些代码示例，展示了mxGraph.getView()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。mxGraph.getView()方法的具体详情如下：
包路径：com.mxgraph.view.mxGraph
类名称：mxGraph
方法名：getView

mxGraph.getView介绍

[英]Returns the view that contains the cell states.
[中]返回包含单元格状态的视图。

代码示例

代码示例来源：origin: Activiti/Activiti

  1. protected void generateAssociationDiagramInterchangeElements() {
  2.  for (String associationId : generatedAssociationEdges.keySet()) {
  3.   Object edge = generatedAssociationEdges.get(associationId);
  4.   List<mxPoint> points = graph.getView().getState(edge).getAbsolutePoints();
  5.   createDiagramInterchangeInformation(handledArtifacts.get(associationId), optimizeEdgePoints(points));
  6.  }
  7. }

代码示例来源：origin: Activiti/Activiti

  1. protected void generateActivityDiagramInterchangeElements() {
  2.  for (String flowElementId : generatedVertices.keySet()) {
  3.   Object vertex = generatedVertices.get(flowElementId);
  4.   mxCellState cellState = graph.getView().getState(vertex);
  5.   GraphicInfo subProcessGraphicInfo = createDiagramInterchangeInformation(handledFlowElements.get(flowElementId), (int) cellState.getX(), (int) cellState.getY(), (int) cellState.getWidth(),
  6.     (int) cellState.getHeight());
  7.   // The DI for the elements of a subprocess are generated without
  8.   // knowledge of the rest of the graph
  9.   // So we must translate all it's elements with the x and y of the
  10.   // subprocess itself
  11.   if (handledFlowElements.get(flowElementId) instanceof SubProcess) {
  12.    // Always expanded when auto layouting
  13.    subProcessGraphicInfo.setExpanded(true);
  14.   }
  15.  }
  16. }

代码示例来源：origin: Activiti/Activiti

  1. protected void handleSubProcess(FlowElement flowElement) {
  2.  BpmnAutoLayout bpmnAutoLayout = new BpmnAutoLayout(bpmnModel);
  3.  bpmnAutoLayout.layout((SubProcess) flowElement);
  4.  double subProcessWidth = bpmnAutoLayout.getGraph().getView().getGraphBounds().getWidth();
  5.  double subProcessHeight = bpmnAutoLayout.getGraph().getView().getGraphBounds().getHeight();
  6.  Object subProcessVertex = graph.insertVertex(cellParent, flowElement.getId(), "", 0, 0, subProcessWidth + 2 * subProcessMargin, subProcessHeight + 2 * subProcessMargin);
  7.  generatedVertices.put(flowElement.getId(), subProcessVertex);
  8. }

代码示例来源：origin: Activiti/Activiti

  1. Object target = graph.getView().getVisibleTerminal(edge, invert);
  2. TreeNode tmp = dfs(target, parent, visited);

代码示例来源：origin: Activiti/Activiti

  1. protected void generateSequenceFlowDiagramInterchangeElements() {
  2.  for (String sequenceFlowId : generatedSequenceFlowEdges.keySet()) {
  3.   Object edge = generatedSequenceFlowEdges.get(sequenceFlowId);
  4.   List<mxPoint> points = graph.getView().getState(edge).getAbsolutePoints();
  5.    mxPoint startPoint = points.get(0);
  6.    Object gatewayVertex = generatedVertices.get(sourceElement.getId());
  7.    mxCellState gatewayState = graph.getView().getState(gatewayVertex);

代码示例来源：origin: sc.fiji/TrackMate_

  1. @Override
  2. public void paint( final Graphics g )
  3. {
  4.   final double scale = graph.getView().getScale();
  5.   final double xcs = TrackScheme.X_COLUMN_SIZE * Math.min( 1d, scale );
  6.   final double ycs = TrackScheme.Y_COLUMN_SIZE * Math.min( 1d, scale );
  7.   g.setColor( BACKGROUND_COLOR_1 );
  8.   g.fillRect( 0, 0, ( int ) xcs, ( int ) ycs );
  9.   g.setColor( LINE_COLOR );
  10.   g.drawLine( 0, ( int ) ycs, ( int ) xcs, ( int ) ycs );
  11.   g.drawLine( ( int ) xcs, 0, ( int ) xcs, ( int ) ycs );
  12. }

代码示例来源：origin: sc.fiji/TrackMate_

  1. @Override
  2. public String getToolTipText( final MouseEvent event )
  3. {
  4.   final Point point = event.getPoint();
  5.   final double scale = graph.getView().getScale();
  6.   final int frame = ( int ) ( point.y / ( TrackScheme.Y_COLUMN_SIZE * scale ) );
  7.   return "frame " + frame;
  8. }

代码示例来源：origin: sc.fiji/TrackMate_

  1. @Override
  2. public Dimension getPreferredSize()
  3. {
  4.   final double scale = Math.min( 1, graph.getView().getScale() );
  5.   final double xcs = TrackScheme.X_COLUMN_SIZE * scale + 1;
  6.   return new Dimension( ( int ) xcs, ( int ) viewport.getPreferredSize().getHeight() );
  7. }

代码示例来源：origin: sc.fiji/TrackMate_

  1. @Override
  2. public Dimension getPreferredSize()
  3. {
  4.   final double scale = Math.min( 1, graph.getView().getScale() );
  5.   final double ycs = TrackScheme.Y_COLUMN_SIZE * scale + 1;
  6.   final int width = getViewport().getView().getSize().width;
  7.   return new Dimension( width, ( int ) ycs );
  8. }

代码示例来源：origin: org.flowable/flowable-bpmn-layout

  1. protected void generateAssociationDiagramInterchangeElements() {
  2.   for (String associationId : generatedAssociationEdges.keySet()) {
  3.     Object edge = generatedAssociationEdges.get(associationId);
  4.     List<mxPoint> points = graph.getView().getState(edge).getAbsolutePoints();
  5.     createDiagramInterchangeInformation(handledArtifacts.get(associationId), optimizeEdgePoints(points));
  6.   }
  7. }

代码示例来源：origin: org.tinyjee.jgraphx/jgraphx

  1. /**
  2.  * 
  3.  */
  4. protected mxRectangle getPlaceholderBounds(mxCellState startState)
  5. {
  6.   mxGraph graph = graphComponent.getGraph();
  7.   return graph.getView().getBounds(graph.getSelectionCells());
  8. }

代码示例来源：origin: org.tinyjee.jgraphx/jgraphx

  1. /**
  2.  * Returns true if the given cell is not the current root or the root in
  3.  * the model. This can be overridden to not render certain cells in the
  4.  * graph display.
  5.  */
  6. protected boolean isCellDisplayable(Object cell)
  7. {
  8.   return cell != graph.getView().getCurrentRoot()
  9.       && cell != graph.getModel().getRoot();
  10. }

代码示例来源：origin: com.github.vlsi.mxgraph/jgraphx

  1. /**
  2.  * 
  3.  */
  4. protected mxRectangle getPlaceholderBounds(mxCellState startState)
  5. {
  6.   mxGraph graph = graphComponent.getGraph();
  7.   return graph.getView().getBounds(graph.getSelectionCells());
  8. }

代码示例来源：origin: com.github.vlsi.mxgraph/jgraphx

  1. /**
  2.  * Returns true if the given cell is not the current root or the root in
  3.  * the model. This can be overridden to not render certain cells in the
  4.  * graph display.
  5.  */
  6. protected boolean isCellDisplayable(Object cell)
  7. {
  8.   return cell != graph.getView().getCurrentRoot()
  9.       && cell != graph.getModel().getRoot();
  10. }

代码示例来源：origin: org.tinyjee.jgraphx/jgraphx

  1. /**
  2.  * 
  3.  */
  4. protected mxPoint transformScreenPoint(double x, double y)
  5. {
  6.   mxGraph graph = graphComponent.getGraph();
  7.   mxPoint tr = graph.getView().getTranslate();
  8.   double scale = graph.getView().getScale();
  9.   return new mxPoint(graph.snap(x / scale - tr.getX()), graph.snap(y
  10.       / scale - tr.getY()));
  11. }

代码示例来源：origin: com.github.vlsi.mxgraph/jgraphx

  1. /**
  2.  * 
  3.  */
  4. protected mxPoint transformScreenPoint(double x, double y)
  5. {
  6.   mxGraph graph = graphComponent.getGraph();
  7.   mxPoint tr = graph.getView().getTranslate();
  8.   double scale = graph.getView().getScale();
  9.   return new mxPoint(graph.snap(x / scale - tr.getX()), graph.snap(y
  10.       / scale - tr.getY()));
  11. }

代码示例来源：origin: com.bbossgroups.activiti/activiti-bpmn-layout

  1. protected void handleSubProcess(FlowElement flowElement) {
  2.  BpmnAutoLayout bpmnAutoLayout = new BpmnAutoLayout(bpmnModel);
  3.  bpmnAutoLayout.layout((SubProcess) flowElement);
  4.  
  5.  double subProcessWidth = bpmnAutoLayout.getGraph().getView().getGraphBounds().getWidth();
  6.  double subProcessHeight = bpmnAutoLayout.getGraph().getView().getGraphBounds().getHeight();
  7.  Object subProcessVertex = graph.insertVertex(cellParent, flowElement.getId(), "", 0, 0, 
  8.      subProcessWidth + 2 * subProcessMargin, subProcessHeight + 2 * subProcessMargin);
  9.  generatedVertices.put(flowElement.getId(), subProcessVertex);
  10. }

代码示例来源：origin: org.flowable/flowable-bpmn-layout

  1. protected void handleSubProcess(FlowElement flowElement) {
  2.   BpmnAutoLayout bpmnAutoLayout = new BpmnAutoLayout(bpmnModel);
  3.   bpmnAutoLayout.layout((SubProcess) flowElement);
  4.   double subProcessWidth = bpmnAutoLayout.getGraph().getView().getGraphBounds().getWidth();
  5.   double subProcessHeight = bpmnAutoLayout.getGraph().getView().getGraphBounds().getHeight();
  6.   Object subProcessVertex = graph.insertVertex(cellParent, flowElement.getId(), "", 0, 0, subProcessWidth + 2 * subProcessMargin, subProcessHeight + 2 * subProcessMargin);
  7.   generatedVertices.put(flowElement.getId(), subProcessVertex);
  8. }

代码示例来源：origin: com.github.vlsi.mxgraph/jgraphx

  1. /**
  2.  * Uses getCell, getMarkedState and intersects to return the state for
  3.  * the given event.
  4.  */
  5. protected mxCellState getState(MouseEvent e)
  6. {
  7.   Object cell = getCell(e);
  8.   mxGraphView view = graphComponent.getGraph().getView();
  9.   mxCellState state = getStateToMark(view.getState(cell));
  10.   return (state != null && intersects(state, e)) ? state : null;
  11. }

代码示例来源：origin: org.tinyjee.jgraphx/jgraphx

  1. /**
  2.  * Uses getCell, getMarkedState and intersects to return the state for
  3.  * the given event.
  4.  */
  5. protected mxCellState getState(MouseEvent e)
  6. {
  7.   Object cell = getCell(e);
  8.   mxGraphView view = graphComponent.getGraph().getView();
  9.   mxCellState state = getStateToMark(view.getState(cell));
  10.   return (state != null && intersects(state, e)) ? state : null;
  11. }

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