Java 类org.eclipse.draw2d.geometry.Point 实例源码

项目：Open_Source_ECOA_Toolset_AS5 文件：Node.java

public Point getAnchor(Point curr, int level) {
    int x = 0, y = 0;
    switch (level) {
    case 0:
        return curr;
    case 1:
        Rectangle lArect = getParent().getConstraints();
        x = curr.x - lArect.x;
        y = curr.y - lArect.y;
        return new Point(x, y);
    case 2:
        Rectangle lBpRect = getParent().getConstraints();
        Rectangle lBgpRect = getParent().getParent().getConstraints();
        x = curr.x - (lBpRect.x + lBgpRect.x);
        y = curr.y - (lBpRect.y + lBgpRect.y);
        return new Point(x, y);
    case 3:
        Rectangle lCpRect = getParent().getConstraints();
        Rectangle lCgpRect = getParent().getParent().getConstraints();
        Rectangle lCggpRect = getParent().getParent().getParent().getConstraints();
        x = curr.x - (lCpRect.x + lCpRect.x + lCggpRect.x);
        y = curr.y - (lCgpRect.y + lCgpRect.y + lCggpRect.y);
        return new Point(x, y);
    }
    return curr;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：Node.java

public Point getAbsolute(Point curr, int level) {
    int x = 0, y = 0;
    switch (level) {
    case 0:
        return new Point(x, y);
    case 1:
        Rectangle lArect = getParent().getConstraints();
        x = curr.x + lArect.x;
        y = curr.y + lArect.y;
        return new Point(x, y);
    case 2:
        Rectangle lBpRect = getParent().getConstraints();
        Rectangle lBgpRect = getParent().getParent().getConstraints();
        x = curr.x + (lBpRect.x + lBgpRect.x);
        y = curr.y + (lBpRect.y + lBgpRect.y);
        return new Point(x, y);
    case 3:
        Rectangle lCpRect = getParent().getConstraints();
        Rectangle lCgpRect = getParent().getParent().getConstraints();
        Rectangle lCggpRect = getParent().getParent().getParent().getConstraints();
        x = curr.x + (lCpRect.x + lCpRect.x + lCggpRect.x);
        y = curr.y + (lCgpRect.y + lCgpRect.y + lCggpRect.y);
        return new Point(x, y);
    }
    return curr;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：ModuleInstanceLayoutPolicy.java

@Override
protected Command getCreateCommand(CreateRequest request) {
    Command ret = null;
    if (request.getNewObjectType().equals(ModuleInstancePropertyNode.class) && getHost().getModel() instanceof ModuleInstanceNode) {
        ModuleInstancePropertyCreateCommand cmd = new ModuleInstancePropertyCreateCommand();
        Node node = (Node) request.getNewObject();
        node.setParent((Node) getHost().getModel());
        Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
        Point viewSize = vp.getViewLocation();
        Point p = request.getLocation();
        p.setX(p.x + viewSize.x);
        p.setY(p.y + viewSize.y);
        p = node.getAnchor(p, 2);
        cmd.setNode((ModuleInstancePropertyNode) node);
        cmd.setParent((ModuleInstanceNode) node.getParent());
        cmd.setLocation(new Rectangle(p.x, p.y, ModuleInstancePropertyNode.DEF_WIDTH, ModuleInstancePropertyNode.DEF_HEIGHT));
        ret = cmd;
    }
    return ret;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：ModuleOperationLayoutPolicy.java

@Override
protected Command getCreateCommand(CreateRequest request) {
    Command ret = null;
    if (request.getNewObjectType().equals(ModuleOperationParameterNode.class) && (getHost().getModel() instanceof ModuleOperationNode)) {
        ModuleOperationNode par = (ModuleOperationNode) getHost().getModel();
        if (!(par.getType().equalsIgnoreCase(Enums.ModuleOperationTypes.DATA_READ.name()) || par.getType().equalsIgnoreCase(Enums.ModuleOperationTypes.DATA_WRITE.name()))) {
            ModuleOperationParameterCreateCommand cmd = new ModuleOperationParameterCreateCommand();
            Node node = (Node) request.getNewObject();
            node.setParent((Node) getHost().getModel());
            Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
            Point viewSize = vp.getViewLocation();
            Point p = request.getLocation();
            p.setX(p.x + viewSize.x);
            p.setY(p.y + viewSize.y);
            p = node.getAnchor(p, 2);
            cmd.setNode((ModuleOperationParameterNode) node);
            cmd.setParent((ModuleOperationNode) node.getParent());
            cmd.setLocation(new Rectangle(p.x, p.y, ModuleOperationParameterNode.DEF_WIDTH, ModuleOperationParameterNode.DEF_HEIGHT));
            ret = cmd;
        }
    }
    return ret;
}

项目：Hydrograph 文件：ComponentFigure.java

private void trackExecution(Graphics graphics) {
    Rectangle rectangle = getBounds().getCopy();
    if(componentStatus!=null){
        if (componentStatus.equals(ComponentExecutionStatus.BLANK)){
            compStatusImage = null;
        }else if (componentStatus.equals(ComponentExecutionStatus.PENDING)){
            compStatusImage =ImagePathConstant.COMPONENT_PENDING_ICON.getImageFromRegistry();
        }else if (componentStatus.equals(ComponentExecutionStatus.RUNNING)){
            compStatusImage =ImagePathConstant.COMPONENT_RUNNING_ICON.getImageFromRegistry();
        }else if (componentStatus.equals(ComponentExecutionStatus.SUCCESSFUL)){
            compStatusImage =ImagePathConstant.COMPONENT_SUCCESS_ICON.getImageFromRegistry();
        }else if (componentStatus.equals(ComponentExecutionStatus.FAILED)){
            compStatusImage = ImagePathConstant.COMPONENT_FAILED_ICON.getImageFromRegistry();
        }
    }
    if (compStatusImage != null) {
        graphics.drawImage(compStatusImage, new Point (8, rectangle.height - 22));
    }
}

项目：Open_Source_ECOA_Toolset_AS5 文件：Node.java

public Point getAnchor(Point curr, int level) {
    int x = 0, y = 0;
    switch (level) {
    case 0:
        return curr;
    case 1:
        Rectangle lArect = getParent().getConstraints();
        x = curr.x - lArect.x;
        y = curr.y - lArect.y;
        return new Point(x, y);
    case 2:
        Rectangle lBpRect = getParent().getConstraints();
        Rectangle lBgpRect = getParent().getParent().getConstraints();
        x = curr.x - (lBpRect.x + lBgpRect.x);
        y = curr.y - (lBpRect.y + lBgpRect.y);
        return new Point(x, y);
    case 3:
        Rectangle lCpRect = getParent().getConstraints();
        Rectangle lCgpRect = getParent().getParent().getConstraints();
        Rectangle lCggpRect = getParent().getParent().getParent().getConstraints();
        x = curr.x - (lCpRect.x + lCpRect.x + lCggpRect.x);
        y = curr.y - (lCgpRect.y + lCgpRect.y + lCggpRect.y);
        return new Point(x, y);
    }
    return curr;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：Node.java

public Point getAbsolute(Point curr, int level) {
    int x = 0, y = 0;
    switch (level) {
    case 0:
        return new Point(x, y);
    case 1:
        Rectangle lArect = getParent().getConstraints();
        x = curr.x + lArect.x;
        y = curr.y + lArect.y;
        return new Point(x, y);
    case 2:
        Rectangle lBpRect = getParent().getConstraints();
        Rectangle lBgpRect = getParent().getParent().getConstraints();
        x = curr.x + (lBpRect.x + lBgpRect.x);
        y = curr.y + (lBpRect.y + lBgpRect.y);
        return new Point(x, y);
    case 3:
        Rectangle lCpRect = getParent().getConstraints();
        Rectangle lCgpRect = getParent().getParent().getConstraints();
        Rectangle lCggpRect = getParent().getParent().getParent().getConstraints();
        x = curr.x + (lCpRect.x + lCpRect.x + lCggpRect.x);
        y = curr.y + (lCgpRect.y + lCgpRect.y + lCggpRect.y);
        return new Point(x, y);
    }
    return curr;
}

项目：bdf2 文件：ConnectionBendpointEditPolicy.java

protected Command getCreateBendpointCommand(BendpointRequest request) {
    CreateBendpointCommand com = new CreateBendpointCommand();
    Point p = request.getLocation();
    conn = getConnection();
    conn.translateToRelative(p);
    com.setLocation(p);
    Point ref1 = conn.getSourceAnchor().getReferencePoint();
    Point ref2 = conn.getTargetAnchor().getReferencePoint();

    conn.translateToRelative(ref1);
    conn.translateToRelative(ref2);

    com.setRelativeDimensions(p.getDifference(ref1), p.getDifference(ref2));
    com.setConn((Connection) request.getSource().getModel());
    com.setIndex(request.getIndex());
    return com;
}

项目：Hydrograph 文件：PaletteContainerListener.java

@Override
public void mouseHover(MouseEvent e) {
    final java.awt.Point mouseLocation1 = MouseInfo.getPointerInfo().getLocation();
    EditPart paletteInternalController = viewer.findObjectAt(new Point(
            e.x, e.y));

    if(paletteInternalController.getModel() instanceof CombinedTemplateCreationEntry){

        setGenericComponent(paletteInternalController);

        // Hide tooltip if already showing
        hidePaletteToolTip();

        showToolTipWithDelay(mouseLocation1);
    }
}

项目：Open_Source_ECOA_Toolset_AS5 文件：LogicalSystemLayoutPolicy.java

@Override
protected Command getCreateCommand(CreateRequest request) {
    Command ret = null;
    if (request.getNewObjectType().equals(LogicalComputingPlatformNode.class) && (getHost().getModel() instanceof LogicalSystemNode)) {
        LogicalComputingPlatformCreateCommand cmd = new LogicalComputingPlatformCreateCommand();
        Node node = (Node) request.getNewObject();
        node.setParent((Node) getHost().getModel());
        Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
        Point viewSize = vp.getViewLocation();
        Point p = request.getLocation();
        p.setX(p.x + viewSize.x);
        p.setY(p.y + viewSize.y);
        cmd.setNode((LogicalComputingPlatformNode) node);
        cmd.setParent((LogicalSystemNode) node.getParent());
        cmd.setLocation(new Rectangle(p.x, p.y, LogicalComputingPlatformNode.DEF_WIDTH, LogicalComputingPlatformNode.DEF_HEIGHT));
        ret = cmd;
    }
    return ret;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：LogicalComputingPlatformLayoutPolicy.java

@Override
protected Command getCreateCommand(CreateRequest request) {
    Command ret = null;
    if (request.getNewObjectType().equals(LogicalComputingNode.class) && (getHost().getModel() instanceof LogicalComputingPlatformNode)) {
        LogicalComputingCreateCommand cmd = new LogicalComputingCreateCommand();
        Node node = (Node) request.getNewObject();
        node.setParent((Node) getHost().getModel());
        Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
        Point viewSize = vp.getViewLocation();
        Point p = request.getLocation();
        p.setX(p.x + viewSize.x);
        p.setY(p.y + viewSize.y);
        p = node.getAnchor(p, 1);
        cmd.setNode((LogicalComputingNode) node);
        cmd.setParent((LogicalComputingPlatformNode) node.getParent());
        cmd.setLocation(new Rectangle(p.x, p.y, LogicalComputingNode.DEF_WIDTH, LogicalComputingNode.DEF_HEIGHT));
        ret = cmd;
    }
    return ret;
}

项目：pandionj 文件：MatrixWidget.java

@Override
protected void paintFigure(Graphics g) {
    super.paintFigure(g);
    final int LEG = 5;
    Rectangle r = getBounds();
    g.setLineWidth(1);
    g.setForegroundColor(valid ? ColorConstants.black : PandionJConstants.Colors.ERROR);

    g.drawLine(r.x, r.y, r.x, r.y+r.height-1);
    g.drawLine(r.x, r.y, r.x+LEG, r.y);
    g.drawLine(r.x, r.y+r.height-1, r.x+LEG, r.y+r.height-1);

    g.drawLine(r.x+r.width-1, r.y, r.x+r.width-1, r.y+r.height);
    g.drawLine(r.x+r.width-1, r.y, r.x+r.width-1-LEG, r.y);
    g.drawLine(r.x+r.width-1, r.y+r.height-1, r.x+r.width-1-LEG, r.y+r.height-1);

    if(!valid) {
        g.setForegroundColor(PandionJConstants.Colors.ERROR);
        String text = "Invalid matrix";
        int textWidth = FigureUtilities.getTextWidth(text, g.getFont());
        Point p = r.getLocation().translate(r.width/2 - textWidth/2, 5);
        g.drawText(text, p);
    }
}

项目：Open_Source_ECOA_Toolset_AS5 文件：Node.java

public Point getAnchor(Point curr, int level) {
    int x = 0, y = 0;
    switch (level) {
    case 0:
        return curr;
    case 1:
        Rectangle lArect = getParent().getConstraints();
        x = curr.x - lArect.x;
        y = curr.y - lArect.y;
        return new Point(x, y);
    case 2:
        Rectangle lBpRect = getParent().getConstraints();
        Rectangle lBgpRect = getParent().getParent().getConstraints();
        x = curr.x - (lBpRect.x + lBgpRect.x);
        y = curr.y - (lBpRect.y + lBgpRect.y);
        return new Point(x, y);
    case 3:
        Rectangle lCpRect = getParent().getConstraints();
        Rectangle lCgpRect = getParent().getParent().getConstraints();
        Rectangle lCggpRect = getParent().getParent().getParent().getConstraints();
        x = curr.x - (lCpRect.x + lCpRect.x + lCggpRect.x);
        y = curr.y - (lCgpRect.y + lCgpRect.y + lCggpRect.y);
        return new Point(x, y);
    }
    return curr;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：Node.java

public Point getAbsolute(Point curr, int level) {
    int x = 0, y = 0;
    switch (level) {
    case 0:
        return new Point(x, y);
    case 1:
        Rectangle lArect = getParent().getConstraints();
        x = curr.x + lArect.x;
        y = curr.y + lArect.y;
        return new Point(x, y);
    case 2:
        Rectangle lBpRect = getParent().getConstraints();
        Rectangle lBgpRect = getParent().getParent().getConstraints();
        x = curr.x + (lBpRect.x + lBgpRect.x);
        y = curr.y + (lBpRect.y + lBgpRect.y);
        return new Point(x, y);
    case 3:
        Rectangle lCpRect = getParent().getConstraints();
        Rectangle lCgpRect = getParent().getParent().getConstraints();
        Rectangle lCggpRect = getParent().getParent().getParent().getConstraints();
        x = curr.x + (lCpRect.x + lCpRect.x + lCggpRect.x);
        y = curr.y + (lCgpRect.y + lCgpRect.y + lCggpRect.y);
        return new Point(x, y);
    }
    return curr;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：ComponentNodeLayoutPolicy.java

@Override
protected Command getCreateCommand(CreateRequest request) {
    Command ret = null;
    if (request.getNewObjectType().equals(ComponentPropertyNode.class) && (getHost().getModel() instanceof ComponentNode)) {
        ComponentPropertyNodeCreateCommand cmd = new ComponentPropertyNodeCreateCommand();
        Node node = (Node) request.getNewObject();
        node.setParent((Node) getHost().getModel());
        Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
        Point viewSize = vp.getViewLocation();
        Point p = request.getLocation();
        p.setX(p.x + viewSize.x);
        p.setY(p.y + viewSize.y);
        p = node.getAnchor(p, 1);
        cmd.setNode((ComponentPropertyNode) node);
        cmd.setParent((ComponentNode) node.getParent());
        cmd.setLocation(new Rectangle(p.x, p.y, ComponentPropertyNode.DEF_WIDTH, ComponentPropertyNode.DEF_HEIGHT));
        ret = cmd;
    }
    return ret;
}

项目：bdf2 文件：ConnectionBendpointEditPolicy.java

protected Command getMoveBendpointCommand(BendpointRequest request) {
    MoveBendpointCommand com = new MoveBendpointCommand();
    Point p = request.getLocation();
    conn = getConnection();
    conn.translateToRelative(p);

    com.setLocation(p);

    Point ref1 = getConnection().getSourceAnchor().getReferencePoint();
    Point ref2 = getConnection().getTargetAnchor().getReferencePoint();

    conn.translateToRelative(ref1);
    conn.translateToRelative(ref2);

    com.setRelativeDimensions(p.getDifference(ref1), p.getDifference(ref2));
    com.setConn((Connection) request.getSource().getModel());
    com.setIndex(request.getIndex());
    return com;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：ComponentNodeLayoutPolicy.java

@Override
protected Command getCreateCommand(CreateRequest request) {
    Command ret = null;
    if (request.getNewObjectType().equals(ComponentPropertyNode.class) && (getHost().getModel() instanceof ComponentNode)) {
        ComponentPropertyNodeCreateCommand cmd = new ComponentPropertyNodeCreateCommand();
        Node node = (Node) request.getNewObject();
        node.setParent((Node) getHost().getModel());
        Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
        Point viewSize = vp.getViewLocation();
        Point p = request.getLocation();
        p.setX(p.x + viewSize.x);
        p.setY(p.y + viewSize.y);
        p = node.getAnchor(p, 1);
        cmd.setNode((ComponentPropertyNode) node);
        cmd.setParent((ComponentNode) node.getParent());
        cmd.setLocation(new Rectangle(p.x, p.y, ComponentPropertyNode.DEF_WIDTH, ComponentPropertyNode.DEF_HEIGHT));
        ret = cmd;
    }
    return ret;
}

项目：Hydrograph 文件：FixedConnectionAnchor.java

@Override
public Point getLocation(Point arg0) {
    int xLocation =0, yLocation = 0;


    if(PortAlignmentEnum.LEFT.value().equalsIgnoreCase(this.alignment)){
         xLocation=getOwner().getBounds().getTopLeft().x-1;
         yLocation=getOwner().getBounds().getTopLeft().y+4;
    }else if(PortAlignmentEnum.RIGHT.value().equalsIgnoreCase(this.alignment)){
         xLocation=getOwner().getBounds().getTopRight().x-1;
         yLocation=getOwner().getBounds().getTopRight().y+4;
    }else if(PortAlignmentEnum.BOTTOM.value().equalsIgnoreCase(this.alignment)){
         xLocation=getOwner().getBounds().getBottomRight().x-20;
         yLocation=getOwner().getBounds().getBottomRight().y-2;
    }

    Point point= new Point(xLocation, yLocation);
    getOwner().getParent().translateToAbsolute(point);
    return point;
}

项目：gw4e.project 文件：EdgePart.java

@Override
protected void refreshVisuals() {
    EdgeFigure figure = (EdgeFigure) getFigure();
    GWEdge model = (GWEdge) getModel();
    figure.setName(model.getName());

    Connection connection = getConnectionFigure();

    List<AbsoluteBendpoint> figureConstraint = new ArrayList<AbsoluteBendpoint>();
    Iterator<Point> iter = ((GWLink) getModel()).getBendpointsIterator(); 
    while(iter.hasNext()) {
        Point p = iter.next();
        figureConstraint.add(new AbsoluteBendpoint(p));
    }
    connection.setRoutingConstraint(figureConstraint);

    figure.setTooltipText(this.getTooltipData());
    figure.setBlockedOrGuarded(model.isBlocked(),model.getGuard().getSource());
    figure.setActionScripted(model.getAction().getSource()); 
}

项目：Hydrograph 文件：PortEditPart.java

@Override
protected IFigure createFigure() {

    ComponentFigure componentFigure = ((ComponentEditPart) getParent()).getComponentFigure();
    Component component = ((ComponentEditPart) getParent()).getCastedModel();
    PortFigure port = null;

    Color borderColor = CustomColorRegistry.INSTANCE.getColorFromRegistry( ELTColorConstants.DARK_GREY_RGB[0], ELTColorConstants.DARK_GREY_RGB[1], ELTColorConstants.DARK_GREY_RGB[2]);
    Point portPoint = null;

    int height = component.getSize().height-componentFigure.getComponentLabelMargin();
    int width = component.getSize().width;


    int margin = componentFigure.getComponentLabelMargin();
    port =  new PortFigure(borderColor, getCastedModel().getSequence(), getCastedModel().getNumberOfPortsOfThisType(),getCastedModel().getTerminal(),
            getCastedModel().getLabelOfPort(), getCastedModel().getPortAlignment());    

    portPoint = getPortLocation(getCastedModel().getNumberOfPortsOfThisType(), getCastedModel().getPortType(),
            getCastedModel().getSequence(), height, width, margin, getCastedModel().getPortAlignment());

    Point  tmpPoint = new Point(componentFigure.getLocation().x+portPoint.x , componentFigure.getLocation().y+portPoint.y);
    port.setLocation(tmpPoint);
    componentFigure.setAnchors(port.getAnchor());
    return port;
}

项目：gw4e.project 文件：Vertex.java

public Object getAdapter(Class key) {
    if (key.equals(Node.class)) {
         Node node =  new Node ();
         node.getAttributes().put(OWNER, this);

         org.eclipse.gef4.geometry.planar.Point point = new org.eclipse.gef4.geometry.planar.Point(0,0);
         Dimension dimension =  new Dimension( 100, 100 );
         if (this.getLayout()!=null) {
             point = new org.eclipse.gef4.geometry.planar.Point(this.getLayout().x(),this.getLayout().y());
             dimension = new Dimension(this.getLayout().width, this.getLayout().height );
         }
         LayoutProperties.setLocation(node,point);
         LayoutProperties.setSize(node,dimension);
         return node;
    }
    return null;
}

项目：gw4e.project 文件：GWEdge.java

public  GWEdge duplicate (GWGraph graph) {
    GWEdge edge = new GWEdge(graph,UUID.randomUUID() ,getName(), getId());
    edge.setAction(this.getAction());
    edge.setBlocked(this.isBlocked());
    edge.setDependency(this.getDependency());
    edge.setGuard(this.getGuard());
    edge.setLabel(this.getLabel());
    edge.setLayout(this.getLayout());
    edge.setName(this.getName());
    edge.setProperties(this.getProperties());
    edge.setWeight(this.getWeight());
    int index=0;
    for (Point point : bendpoints) {
        edge.setBendpoints(index, point);
        index++;
    }
    return edge;
}

项目：Hydrograph 文件：CommentBox.java

/**
 * reset if x or y coordinates of components are negative
 * 
 * @param newLocation
 */
private void resetLocation(Point newLocation) {
    if (newLocation.x < 0) {
        newLocation.x = 0;
    }

    if (newLocation.y < 0) {
        newLocation.y = 0;
    }
}

项目：neoscada 文件：PolygonController.java

public PolygonController ( final SymbolController controller, final Polygon element, final ResourceManager manager )
{
    super ( controller, manager );

    this.figure = new PolygonShape () {
        @Override
        public void addNotify ()
        {
            super.addNotify ();
            start ();
        }

        @Override
        public void removeNotify ()
        {
            stop ();
            super.removeNotify ();
        }
    };

    final PointList points = new PointList ();
    for ( final Position pos : element.getPoints () )
    {
        final Point p = new PrecisionPoint ( pos.getX (), pos.getY () );
        points.addPoint ( p );
    }
    setPoints ( points );

    controller.addElement ( element, this );

    applyCommon ( element );
}

项目：Hydrograph 文件：PaletteContainerListener.java

public Point getLocationForNewComponent(){
    List<Component> compListFromCanvas = getCanvasCompAndUpdateCompList();
    updateComponentListForDeletedComponents(compListFromCanvas);
    Entry<String, Point> lastAddedComponent = getLastAddedComponentFromCanvas();
    Point calculatedNewCompPosition = calculateNewComponentLocation(lastAddedComponent, compListFromCanvas);

    return calculatedNewCompPosition;
}

项目：pandionj 文件：IllustrationBorder.java

private Point getIndexLocation(int index) {
    Point origin = arrayFigure.getPositionBounds(index, horizontal).getLocation();

    if(horizontal)
        origin.translate(firstPositionBounds.width/2, firstPositionBounds.height + PandionJConstants.ARRAY_POSITION_SPACING);
    else {
        origin.translate(-PandionJConstants.POSITION_WIDTH/2, firstPositionBounds.height/2);
    }
    return origin;
}

项目：Hydrograph 文件：CommentBoxHandler.java

/**
 * display the comment box
 * @param event
 * @return Object
 */
@Override
public Object execute(ExecutionEvent event) throws ExecutionException{
    ELTGraphicalEditor editor = (ELTGraphicalEditor)PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
    Container container = editor.getContainer();

    editor.setDirty(true);
    if(container.getChildren().isEmpty() && !(commentBoxList.isEmpty())){
        commentBoxList.clear();
    }

    for(Object obj : container.getChildren()){
        if((obj instanceof CommentBox)){
            commentBoxList.add((CommentBox) obj);
        }
        else{
        commentBoxList.clear();
        }
    }

    if(commentBoxList.isEmpty()){
    oldLocation = new Point(0,0);
    }
    else{
        oldLocation = (commentBoxList.get(commentBoxList.size()-1)).getLocation();  
    }

    newLocation = new Point(oldLocation.x+6 ,oldLocation.y+6);
    CommentBox comment = new CommentBox(LABEL);
    comment.setLocation(newLocation);
    CommentBoxCommand command = new CommentBoxCommand(comment,LABEL,container);
    command.execute();
    return null;
}

项目：Hydrograph 文件：ComponentFigure.java

private ComponentTooltip getToolBarToolTip(Shell parent, org.eclipse.swt.graphics.Rectangle toltipBounds) {
    ToolBarManager toolBarManager = new ToolBarManager();
    ComponentTooltip tooltip = new ComponentTooltip(component,parent, toolBarManager, propertyToolTipInformation);
    org.eclipse.swt.graphics.Point location = new org.eclipse.swt.graphics.Point(toltipBounds.x, toltipBounds.y);
    tooltip.setLocation(location);
    tooltip.setSize(toltipBounds.width + 20, toltipBounds.height + 20);
    return tooltip;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：BendpointPolicy.java

@Override
protected Command getCreateBendpointCommand(BendpointRequest request) {
    Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
    Point viewSize = vp.getViewLocation();
    Point p = request.getLocation();
    p.setX(p.x + viewSize.x);
    p.setY(p.y + viewSize.y);
    BendpointCreateCommand cmd = new BendpointCreateCommand();
    cmd.setLink((Link) request.getSource().getModel());
    cmd.setLocation(p);
    cmd.setIndex(request.getIndex());
    return cmd;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：BendpointPolicy.java

@Override
protected Command getDeleteBendpointCommand(BendpointRequest request) {
    Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
    Point viewSize = vp.getViewLocation();
    Point p = request.getLocation();
    p.setX(p.x + viewSize.x);
    p.setY(p.y + viewSize.y);
    BendpointDeleteCommand cmd = new BendpointDeleteCommand();
    cmd.setLink((Link) request.getSource().getModel());
    cmd.setLocation(p);
    cmd.setIndex(request.getIndex());
    return cmd;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：ComponentImplementationEditPart.java

@Override
protected IFigure createFigure() {
    ComponentImplementationNode model = (ComponentImplementationNode) getModel();
    ComponentImplementationFigure figure = new ComponentImplementationFigure();
    figure.setNode(model);
    Dimension dim = getDimension(model);
    model.setConstraints(new Rectangle(new Point(0, 0), (dim != null) ? dim : new Dimension(1000, 1000)));
    figure.setBounds(model.getConstraints());
    figure.rebuildFigure();
    return figure;
}

项目：Open_Source_ECOA_Toolset_AS5 文件：ComponentImplementationEditPart.java

@Override
protected void refreshVisuals() {
    ComponentImplementationNode model = (ComponentImplementationNode) getModel();
    ComponentImplementationFigure figure = (ComponentImplementationFigure) getFigure();
    figure.setNode(model);
    figure.setBounds(model.getConstraints());
    Dimension dim = getDimension(model);
    model.setConstraints(new Rectangle(new Point(0, 0), (dim != null) ? dim : new Dimension(1000, 1000)));
    figure.setBounds(model.getConstraints());
    figure.rebuildFigure();
}

项目：bdf2 文件：TransitionLabelMoveEditPolicy.java

@Override
protected Command getMoveCommand(ChangeBoundsRequest request) {
    TransitionLabel transitionLabel=(TransitionLabel)(this.getHost().getModel());
    Point p=request.getMoveDelta();
    IFigure parentFigure=((GraphicalEditPart)this.getHost().getParent()).getFigure();
    return new MoveTransitionLabelCommand(transitionLabel,parentFigure,p);
}

项目：Open_Source_ECOA_Toolset_AS5 文件：DeploymentEditPart.java

@Override
protected void refreshVisuals() {
    DeploymentNode model = (DeploymentNode) getModel();
    DeploymentFigure figure = (DeploymentFigure) getFigure();
    figure.setNode(model);
    Dimension dim = getDimension(model);
    model.setConstraints(new Rectangle(new Point(0, 0), (dim != null) ? dim : new Dimension(1000, 1000)));
    figure.setBounds(model.getConstraints());
    figure.rebuildFigure();
}

项目：Hydrograph 文件：ComponentFigure.java

private ConnectionAnchor closestAnchor(Point p, List<FixedConnectionAnchor> connectionAnchors) {
    ConnectionAnchor closest = null;
    double min = Double.MAX_VALUE;
    for (ConnectionAnchor c : connectionAnchors) {
        double d = p.getDistance(c.getLocation(null));
        if (d < min) {
            min = d;
            closest = c;
        }
    }
    return closest;
}

项目：Hydrograph 文件：PortFigure.java

@Override
protected void paintFigure(Graphics graphics) {
    super.paintFigure(graphics);
    if(isWatched)
        setBackgroundColor(watchColor);
    Rectangle r = getBounds().getCopy();
    if(PortAlignmentEnum.LEFT.equals(portAlignment)){
        graphics.fillRectangle(getBounds().getLocation().x-20, getBounds()
                .getLocation().y-1, r.width, r.height-2);
    }else if(PortAlignmentEnum.RIGHT.equals(portAlignment)){
        graphics.fillRectangle(getBounds().getLocation().x+20, getBounds()
                .getLocation().y-1, r.width, r.height-2);
    }else if(PortAlignmentEnum.BOTTOM.equals(portAlignment)){
        graphics.fillRectangle(getBounds().getLocation().x-16, getBounds()
                .getLocation().y+10, r.width,r.height);
    }


    if(isDisplayPortlabels()){
        if(PortAlignmentEnum.LEFT.equals(portAlignment)){
            graphics.drawText(labelOfPort,new Point(getBounds().getLocation().x+8,getBounds()
                    .getLocation().y-0.2));
        }else if(PortAlignmentEnum.RIGHT.equals(portAlignment)){
            graphics.drawText(labelOfPort,new Point(getBounds().getLocation().x,getBounds()
                    .getLocation().y-0.2));
        }else if(PortAlignmentEnum.BOTTOM.equals(portAlignment)){
            graphics.drawText(labelOfPort,new Point(getBounds().getLocation().x,getBounds()
                    .getLocation().y-0.2));
        }   
    }
}

项目：pandionj 文件：IllustrationBorder.java

private void drawHistory(Graphics g, IArrayIndexModel v, Color color) {
    g.setBackgroundColor(color);
    List<String> history = v.getHistory();
    for (int j = 0; j < history.size()-1; j++) {
        Integer i = Integer.parseInt(history.get(j));
        Point p = getIndexLocation(i);

        if(horizontal)
            p = p.translate(0, EXTRA);

        g.fillOval(p.x, p.y, PandionJConstants.ILLUSTRATION_LINE_WIDTH+1, PandionJConstants.ILLUSTRATION_LINE_WIDTH+1);
    }
}

项目：pandionj 文件：ArrayPrimitiveFigure.java

@Override
protected void paintBorder(Graphics graphics) {
    super.paintBorder(graphics);
    for(IArrayIndexModel v : vars.values()) {
        if(v.getBound() != null) {
            Point origin = getIndexLocation(v.getBound().getValue());
            Point from = origin.getTranslated(0, -100);
            Point to = origin.getTranslated(0, 100);
            graphics.drawLine(from, to);
        }
    }
}

项目：pandionj 文件：IllustrationBorder.java

private void drawBar(Graphics g, Integer boundVal, IBound bound, Direction direction) {
    if(direction != Direction.NONE) {
        Point origin = getIndexLocation(boundVal);

        int s;
        boolean b = direction == Direction.FORWARD && bound.getType() == BoundType.CLOSE ||
                direction == Direction.BACKWARD && bound.getType() == BoundType.OPEN;

        if(horizontal){
            s = firstLabelBounds.width/2 + PandionJConstants.ARRAY_POSITION_SPACING; 
            if(!b)
                s = -s;
        }else{ 
            s = firstPositionBounds.height/2 + PandionJConstants.ARRAY_POSITION_SPACING;
            if(!b)
                s = -s;
        }

        origin.translate(horizontal ? s : 0, horizontal ? 0 : s);

        Point from = origin.getTranslated(horizontal ? 0 : -BAR_HEIGHT, horizontal ? -BAR_HEIGHT : 0);; 

        Point to = origin.getTranslated(horizontal ? 0 : BAR_HEIGHT, horizontal ? BAR_HEIGHT : 0);
        setIllustrationStyle(g);
        g.drawLine(from, to);
    }
}

项目：Open_Source_ECOA_Toolset_AS5 文件：BendpointPolicy.java

@Override
protected Command getCreateBendpointCommand(BendpointRequest request) {
    Viewport vp = ((FigureCanvas) getHost().getViewer().getControl()).getViewport();
    Point viewSize = vp.getViewLocation();
    Point p = request.getLocation();
    p.setX(p.x + viewSize.x);
    p.setY(p.y + viewSize.y);
    BendpointCreateCommand cmd = new BendpointCreateCommand();
    cmd.setLink((Link) request.getSource().getModel());
    cmd.setLocation(p);
    cmd.setIndex(request.getIndex());
    return cmd;
}