Java BendpointConnectionRouter类代码示例

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
@Override
protected IFigure createFigure() {
	Link lnk = (Link) getModel();
	String dis = "";
	if (lnk.getSource() instanceof TriggerInstanceTerminalNode || lnk.getTarget() instanceof TriggerInstanceTerminalNode)
		dis = "Period : " + lnk.getPeriod();
	LabeledConnection conn = new LabeledConnection(dis);
	PolygonDecoration decoration = new PolygonDecoration();
	PointList decorationPointList = new PointList();
	decorationPointList.addPoint(0, 0);
	decorationPointList.addPoint(-2, 2);
	decorationPointList.addPoint(-2, -2);
	decoration.setTemplate(decorationPointList);
	conn.setTargetDecoration(decoration);
	conn.setConnectionRouter(new BendpointConnectionRouter());
	return conn;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
/**
 * @see nexcore.tool.uml.ui.core.diagram.edit.part.AbstractDiagramConnectionEditPart#createFigure()
 */
@Override
protected IFigure createFigure() {
    PolylineConnection connection = new PolylineConnection() {
        @Override
        public void paintFigure(Graphics graphics) {
            graphics.setAntialias(SWT.ON);
            super.paintFigure(graphics);
        }
    };
    connection.setForegroundColor(Display.getCurrent().getSystemColor(SWT.COLOR_BLACK));
    PolygonDecoration polygonDecoreation = new PolygonDecoration();
    polygonDecoreation.setBackgroundColor(Display.getCurrent().getSystemColor(SWT.COLOR_WHITE));
    polygonDecoreation.setScale(10, 5);
    connection.setTargetDecoration(polygonDecoreation);
    connection.addRoutingListener(RoutingAnimator.getDefault());
    connection.setConnectionRouter(new BendpointConnectionRouter());

    return connection;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
/**
 * This method creates and returns the figure for {@link Relation}s from type cyclic, total, acyclic, reflexive and
 * irreflexive, which differs from relationshipConstraint to relationshipConstraint only in the
 * text of the {@link Label}. A cyclic, total, acyclic, reflexive or irreflexive figure is dashed line with a
 * {@link Label}.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 * */
private static Figure createRelationshipConstraintFigure(Relation relation, EditPart editpart) {
  ORMRelationshipConstraintEditPart editP = (ORMRelationshipConstraintEditPart) editpart;

  editP.getLabel().setText(relation.getName());
  editP.setTextInitial(relation.getName());

  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  conn.setConnectionRouter(new BendpointConnectionRouter());

  // add label to the connection
  ConnectionLocator loc = new ConnectionLocator(conn, ConnectionLocator.MIDDLE);
  loc.setRelativePosition(PositionConstants.SOUTH);
  loc.setGap(5);
  // this is needed, because when the label would be just added the label text could be seen in
  // the rootModel
  if (editP.getRoot().getContents() instanceof ORMCompartmentEditPart) {
    conn.add(editP.getLabel(), loc);
  }
  return conn;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
/**
 * {@link Relation}s from type roleequivalence have as figure a dashed line with a white arrow
 * tips at both connection ends.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 */
private static Figure createRoleEquivalenceFigure() {
  // create white arrow tip 1
  PolygonDecoration poly1 = new PolygonDecoration();
  poly1.setAntialias(SWT.ON);
  poly1.setBackgroundColor(ColorConstants.white);
  poly1.setScale(5, 5);

  // create white arrow tip 2
  PolygonDecoration poly2 = new PolygonDecoration();
  poly2.setAntialias(SWT.ON);
  poly2.setBackgroundColor(ColorConstants.white);
  poly2.setScale(5, 5);

  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  // add white arrow tip 1
  conn.setTargetDecoration(poly1);
  // add white arrow tip 2
  conn.setSourceDecoration(poly2);
  conn.setConnectionRouter(new BendpointConnectionRouter());
  return conn;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
/**
 * {@link Relations}s from type roleimplication and relationshipimplication have as figure a
 * dashed line with a white arrow tip at target end of this connection.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 */
private static Figure createRoleRelationshipImplicationFigure() {
  // create white arrow tip
  PolygonDecoration poly = new PolygonDecoration();
  poly.setAntialias(SWT.ON);
  poly.setBackgroundColor(ColorConstants.white);
  poly.setScale(5, 5);

  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  conn.setTargetDecoration(poly);
  conn.setConnectionRouter(new BendpointConnectionRouter());
  return conn;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
/**
 * 
 * {@link Relations}s from type roleprohibition and relationshipexclusion have as figure a
 * dashed line with a white arrow tip at target end of this connection.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 * */
private static Figure createRoleRelationshipExclusionFigure() {
  // create white arrow tip
  PolylineDecoration poly1 = new PolylineDecoration();
  poly1.setTemplate(INVERTED_TRIANGLE_TIP);
  poly1.setAntialias(SWT.ON);
  poly1.setBackgroundColor(ColorConstants.black);
  poly1.setScale(5, 5);
  
  PolylineDecoration poly2 = new PolylineDecoration();
  poly2.setTemplate(INVERTED_TRIANGLE_TIP);
  poly2.setAntialias(SWT.ON);
  poly2.setBackgroundColor(ColorConstants.black);
  poly2.setScale(5, 5);

  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  conn.setTargetDecoration(poly1);
  conn.setSourceDecoration(poly2);
  conn.setConnectionRouter(new BendpointConnectionRouter());
  return conn;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
/**
 * {@link Relation}s from type roleprohibition have as figure a dased line with two inverted and
 * open arrow tips at both ends of this connection.
 * 
 * @return conn org.eclipse.draw2d.PolylineConnection
 */
private static Figure createRoleProhibitonFigure() {
  PolylineDecoration poly1 = new PolylineDecoration();
  poly1.setTemplate(INVERTED_TRIANGLE_TIP);
  poly1.setAntialias(SWT.ON);
  poly1.setBackgroundColor(ColorConstants.black);
  poly1.setScale(5, 5);


  PolylineDecoration poly2 = new PolylineDecoration();
  poly2.setTemplate(INVERTED_TRIANGLE_TIP);
  poly2.setAntialias(SWT.ON);
  poly2.setBackgroundColor(ColorConstants.black);
  poly2.setScale(5, 5);


  PolylineConnection conn = new PolylineConnection();
  conn.setAntialias(SWT.ON);
  conn.setLineDash(new float[] {5.0f, 5.0f});
  conn.setLineStyle(SWT.LINE_CUSTOM);
  conn.setTargetDecoration(poly1);
  conn.setSourceDecoration(poly2);
  conn.setConnectionRouter(new BendpointConnectionRouter());

  return conn;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
private void createConnection ( final Figure connLayer, final Label label, final Figure figure )
{
    final Connection c = new PolylineConnection ();
    c.setSourceAnchor ( new ChopboxAnchor ( label ) );
    c.setTargetAnchor ( new ChopboxAnchor ( figure ) );
    c.setConnectionRouter ( new BendpointConnectionRouter () );
    connLayer.add ( c );
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
@Override
protected IFigure createFigure() {
	LabeledConnection conn = new LabeledConnection("rank : " + ((Link) getModel()).getRank());
	conn.setConnectionRouter(new BendpointConnectionRouter());
	PolygonDecoration decoration = new PolygonDecoration();
	PointList decorationPointList = new PointList();
	decorationPointList.addPoint(0, 0);
	decorationPointList.addPoint(-2, 2);
	decorationPointList.addPoint(-2, -2);
	decoration.setTemplate(decorationPointList);
	conn.setTargetDecoration(decoration);
	return conn;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
@Override
protected IFigure createFigure() {
	final PolylineConnection connection = new PolylineConnection();
	connection.setConnectionRouter(new BendpointConnectionRouter());
	PolygonDecoration decoration = new PolygonDecoration();
	decoration.setTemplate(new PointList(new int[]{0, 0, -2, 2, -2, 0, -2, -2, 0, 0}));
	RGB rgb=Activator.getPreference().getTransitionColor();
	decoration.setBackgroundColor(new Color(null,rgb));
	connection.setTargetDecoration(decoration);
	connection.setAntialias(SWT.ON);
	connection.setForegroundColor(new Color(null,rgb));
	return connection;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
public ConnectionFigure() {
	super();
	setForegroundColor(ColorConstants.lightBlue);
	setConnectionRouter(new BendpointConnectionRouter());
	EmptyTriangleDecoration decoration = new EmptyTriangleDecoration();
	decoration.setLineWidth(1);
	setLineStyle(SWT.LINE_SOLID);
	setTargetDecoration(decoration);
	targetEndpointLocator.setVDistance(12);
	sourceEndpointLocator.setVDistance(12);
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
protected ERDiagramConnection createERDiagramConnection() {
    final boolean bezier = getDiagram().getDiagramContents().getSettings().isUseBezierCurve();
    final ERDiagramConnection connection = new ERDiagramConnection(bezier);
    connection.setConnectionRouter(new BendpointConnectionRouter());

    return connection;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
protected ERDiagramConnection createERDiagramConnection() {
	boolean bezier = this.getDiagram().getDiagramContents().getSettings()
			.isUseBezierCurve();
	ERDiagramConnection connection = new ERDiagramConnection(bezier);
	connection.setConnectionRouter(new BendpointConnectionRouter());

	return connection;
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
/**
 * @see nexcore.tool.uml.ui.core.diagram.edit.part.AbstractDiagramConnectionEditPart#createFigure()
 */
@Override
protected IFigure createFigure() {

    Relation relation = (Relation) getModel();
    PolylineConnection connection = (PolylineConnection) super.createFigure();
    connection.setForegroundColor(Display.getCurrent().getSystemColor(SWT.COLOR_BLACK));

    connection.addRoutingListener(RoutingAnimator.getDefault());
    connection.setConnectionRouter(new BendpointConnectionRouter());

    if (RelationType.SYNCHRONOUS_MESSAGE.equals(relation.getRelationType())) {
        return connection;
    } else if (RelationType.ASYNCHRONOUS_MESSAGE.equals(relation.getRelationType())) {
        PolylineDecoration poly = new PolylineDecoration();
        PointList p = new PointList();
        p.addPoint(0, 0);
        p.addPoint(-1, -1);
        p.addPoint(-1, 1);
        poly.setPoints(p);
        poly.setScale(10, 5);
        connection.setTargetDecoration(poly);
        connection.setLineStyle(Graphics.LINE_SOLID);
        return connection;
    } else if (RelationType.REPLY_MESSAGE.equals(relation.getRelationType())) {
        connection.setLineStyle(Graphics.LINE_DOT);
        return connection;
    } else if (RelationType.CREATE_MESSAGE.equals(relation.getRelationType())) {
        return connection;
    } else if (RelationType.DESTROY_MESSAGE.equals(relation.getRelationType())) {
        return connection;
    } else {
        return connection;
    }
}
 

import org.eclipse.draw2d.BendpointConnectionRouter; //导入依赖的package包/类
/**
 * @see org.eclipse.gef.editparts.AbstractConnectionEditPart#createFigure()
 */
protected IFigure createFigure() {
	PolylineConnection conn = new PolylineConnection();
	conn.setConnectionRouter(new BendpointConnectionRouter());
	conn.setVisible(false);
	return conn;
}