Examples of org.gvt.model.EdgeBendpoint

org.gvt.model.EdgeBendpoint
EdgeBendpoint is a Bendpoint that calculates its location based on its distance from the start and end points of the EdgeFigure, as well as its weight. Detailed information can be found in setWeight() method. Bendpoints are also used in the calculation of its owners (CompoundModel) size. Hence getLocationFromModel() method is implemented to calculate the location of bendpoints by using model information instead of UI information. This is needed because UI is updated after operations according to model are done. @author Cihan KucukkececiCopyright: I-Vis Research Group, Bilkent University, 2007

    List bendpoints = ((EdgeModel) getModel()).getBendpoints();
    List figureConstraint = new ArrayList();


    for (int i = 0; i < bendpoints.size(); i++)
    {
      EdgeBendpoint bp = (EdgeBendpoint) bendpoints.get(i);
      bp.setConnection(getConnectionFigure());
      bp.setWeight((i + 1) / ((float) bendpoints.size() + 1));
      figureConstraint.add(bp);
    }
    
    getConnectionFigure().setRoutingConstraint(figureConstraint);    
  }

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        LNode source = edge.source;
        LNode target = edge.target;


        if (source == target)
        {
          edge.bendpoints.add(new EdgeBendpoint());
          edge.bendpoints.add(new EdgeBendpoint());
          this.createDummyNodesForBendpoints(edge);
          visited.add(edge);
        }
        else
        {
          List edgeList = source.getEdgeListToNode(target);
          edgeList.addAll(target.getEdgeListToNode(source));


          if (!visited.contains(edgeList.get(0)))
          {
            if (edgeList.size() > 1)
            {
              for(int k = 0; k < edgeList.size(); k++)
              {
                LEdge multiEdge = (LEdge)edgeList.get(k);
                multiEdge.bendpoints.add(new EdgeBendpoint());
                this.createDummyNodesForBendpoints(multiEdge);
              }
            }


            visited.addAll(edgeList);

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        LNode source = edge.source;
        LNode target = edge.target;


        if (source == target)
        {
          edge.bendpoints.add(new EdgeBendpoint());
          edge.bendpoints.add(new EdgeBendpoint());
          this.createDummyNodesForBendpoints(edge);
          visited.add(edge);
        }
        else
        {
          List edgeList = source.getEdgeListToNode(target);
          edgeList.addAll(target.getEdgeListToNode(source));


          if (!visited.contains(edgeList.get(0)))
          {
            if (edgeList.size() > 1)
            {
              for(int k = 0; k < edgeList.size(); k++)
              {
                LEdge multiEdge = (LEdge)edgeList.get(k);
                multiEdge.bendpoints.add(new EdgeBendpoint());
                this.createDummyNodesForBendpoints(multiEdge);
              }
            }


            visited.addAll(edgeList);

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{
  private Bendpoint oldBendpoint;


  public void execute()
  {
    EdgeBendpoint bp = new EdgeBendpoint();
    bp.setRelativeDimensions(getFirstRelativeDimension(),
      getSecondRelativeDimension());
    setOldBendpoint((Bendpoint) getWire().getBendpoints().get(getIndex()));
    getWire().setBendpoint(getIndex(), bp);
    super.execute();
  }

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 */
public class CreateBendpointCommand extends BendpointCommand
{
  public void execute()
  {
    EdgeBendpoint ebp = new EdgeBendpoint();
    ebp.setRelativeDimensions(
      getFirstRelativeDimension(),
      getSecondRelativeDimension());
    getWire().insertBendpoint(getIndex(), ebp);
    super.execute();
  }

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org.eclipse.draw2d.geometry.Dimension

org.eclipse.draw2d.geometry.Point

org.gvt.command.CreateBendpointCommand

org.gvt.command.MoveBendpointCommand

org.gvt.editpart.ChsEdgeEditPart

org.gvt.layout.CoSELayout

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