org.eclipse.draw2d.geometry.PointList#addPoint

Source File: NoteFigure.java From ermaster-b with Apache License 2.0

6 votes

/**
 * {@inheritDoc}
 */
@Override
protected void fillShape(Graphics graphics) {
	graphics.setAlpha(200);

	Rectangle bounds = this.getBounds();

	Point topRight1 = bounds.getTopRight().translate(0, RETURN_WIDTH);
	Point topRight2 = bounds.getTopRight().translate(-RETURN_WIDTH, 0);

	PointList pointList = new PointList();
	pointList.addPoint(bounds.getTopLeft());
	pointList.addPoint(bounds.getBottomLeft());
	pointList.addPoint(bounds.getBottomRight());
	pointList.addPoint(topRight1);
	pointList.addPoint(topRight2);
	pointList.addPoint(bounds.getTopLeft());

	graphics.fillPolygon(pointList);
}

Source File: CustomSequenceFlowEditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

/**
 * @generated
 */
private RotatableDecoration createTargetDecoration() {
    final PolygonDecoration df = new PolygonDecoration();
    df.setFill(true);
    df.setBackgroundColor(ColorConstants.black);
    final PointList pl = new PointList();
    pl.addPoint(getMapMode().DPtoLP(0)
            , getMapMode().DPtoLP(0)
            );
    pl.addPoint(getMapMode().DPtoLP(-1)
            , getMapMode().DPtoLP(1)
            );
    pl.addPoint(getMapMode().DPtoLP(-1)
            , getMapMode().DPtoLP(-1)
            );
    pl.addPoint(getMapMode().DPtoLP(0)
            , getMapMode().DPtoLP(0)
            );
    df.setTemplate(pl);
    df.setScale(getMapMode().DPtoLP(7)
            , getMapMode().DPtoLP(3)
            );
    return df;
}

Source File: NoteFigure.java From ermasterr with Apache License 2.0

6 votes

/**
 * {@inheritDoc}
 */
@Override
protected void fillShape(final Graphics graphics) {
    graphics.setAlpha(200);

    final Rectangle bounds = getBounds();

    final Point topRight1 = bounds.getTopRight().translate(0, RETURN_WIDTH);
    final Point topRight2 = bounds.getTopRight().translate(-RETURN_WIDTH, 0);

    final PointList pointList = new PointList();
    pointList.addPoint(bounds.getTopLeft());
    pointList.addPoint(bounds.getBottomLeft());
    pointList.addPoint(bounds.getBottomRight());
    pointList.addPoint(topRight1);
    pointList.addPoint(topRight2);
    pointList.addPoint(bounds.getTopLeft());

    graphics.fillPolygon(pointList);
}

Source File: DiagramElementsModifier.java From txtUML with Eclipse Public License 1.0

6 votes

/**
 * Sets the points of a connection.
 * 
 * @param connection
 *            - The connection
 * @param bendpoints
 *            - Start, end and bending points
 */
public static void setConnectionPoints(ConnectionNodeEditPart connection, List<Point> bendpoints) {
	TransactionalEditingDomain editingDomain = connection.getEditingDomain();
	SetConnectionBendpointsCommand cmd = new SetConnectionBendpointsCommand(editingDomain);
	cmd.setEdgeAdapter(new EObjectAdapter(connection.getNotationView()));

	Point first = bendpoints.get(0);
	Point last = bendpoints.get(bendpoints.size() - 1);
	Point sourceRef = new Point(first.x(), first.y());
	Point targetRef = new Point(last.x(), last.y());
	PointList pointList = new PointList();

	for (Point bendpoint : bendpoints) {
		pointList.addPoint(new Point(bendpoint.x(), bendpoint.y()));
	}

	cmd.setNewPointList(pointList, sourceRef, targetRef);
	Command proxy = new ICommandProxy(cmd);
	proxy.execute();
}

Source File: CustomANDGateway2EditPart.java From bonita-studio with GNU General Public License v2.0

6 votes

@Override
protected NodeFigure createNodePlate() {
	DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(FiguresHelper.GATEWAY_WIDTH, FiguresHelper.GATEWAY_WIDTH) {
		public PointList getPolygonPoints() {
			PointList points = new PointList(5);
			Rectangle anchRect = getHandleBounds();
			points.addPoint(anchRect.x+anchRect.width/2,anchRect.y);                         
			points.addPoint(anchRect.x + anchRect.width, anchRect.y+anchRect.height/2);                        
			points.addPoint(anchRect.x+anchRect.width/2,anchRect.y+anchRect.height); 
			points.addPoint(anchRect.x, anchRect.y+anchRect.height/2);       
			points.addPoint(anchRect.x+ anchRect.width/2,anchRect.y);
			return points;
		}
	};
	return result;
}

Source File: IETargetDecoration.java From ermaster-b with Apache License 2.0

6 votes

public IETargetDecoration() {
		super();

		PointList pointList = new PointList();

		pointList.addPoint(-13, -12);
		pointList.addPoint(-13, 0);
		pointList.addPoint(-1, -12);
		pointList.addPoint(-13, 0);
		pointList.addPoint(-1, 12);
		pointList.addPoint(-13, 0);
		pointList.addPoint(-13, 12);

		this.setTemplate(pointList);
		this.setScale(0.66, 0.66);
//		this.setScale(1, 1);
	}

Source File: IETargetDecoration.java From ermasterr with Apache License 2.0

6 votes

public IETargetDecoration() {
    super();

    final PointList pointList = new PointList();

    pointList.addPoint(-13, -12);
    pointList.addPoint(-13, 0);
    pointList.addPoint(-1, -12);
    pointList.addPoint(-13, 0);
    pointList.addPoint(-1, 12);
    pointList.addPoint(-13, 0);
    pointList.addPoint(-13, 12);

    setTemplate(pointList);
    setScale(1, 1);
}

Source File: ChoiceFigure.java From statecharts with Eclipse Public License 1.0

6 votes

/**
 * @see org.eclipse.draw2d.Shape#outlineShape(org.eclipse.draw2d.Graphics)
 */
@Override
protected void outlineShape(Graphics graphics) {
	graphics.pushState();
	graphics.setForegroundColor(getForegroundColor());
	graphics.setBackgroundColor(getBackgroundColor());
	Rectangle f = Rectangle.SINGLETON;
	Rectangle r = getBounds();
	f.x = r.x + getLineWidth() / 2;
	f.y = r.y + getLineWidth() / 2;
	f.width = r.width - getLineWidth() - 1;
	f.height = r.height - getLineWidth() - 1;

	PointList pl = new PointList();
	pl.addPoint(f.getTop());
	pl.addPoint(f.getRight());
	pl.addPoint(f.getBottom());
	pl.addPoint(f.getLeft());

	graphics.drawPolygon(pl);
	graphics.popState();
}

Source File: RailroadConnectionRouter.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

@Override
public void route(Connection connection) {
	PointList points = connection.getPoints();
	points.removeAllPoints();
	Point startPoint = getStartPoint(connection);
	connection.translateToRelative(startPoint);
	points.addPoint(startPoint);
	Point endPoint = getEndPoint(connection);
	connection.translateToRelative(endPoint);
	Object constraint = getConstraint(connection);
	if (constraint instanceof BendConstraint) {
		int dx = Integer.signum(endPoint.x - startPoint.x) * ILayoutConstants.CONNECTION_RADIUS;
		int dy = Integer.signum(endPoint.y - startPoint.y) * ILayoutConstants.CONNECTION_RADIUS;
		// can be simplified but becomes unreadable
		if (((BendConstraint) constraint).isConvex()) {
			if (((BendConstraint) constraint).isStart()) {
				points.addPoint(startPoint.x - dx, startPoint.y + dy);
				points.addPoint(startPoint.x - dx, endPoint.y - dy);
				points.addPoint(startPoint.x , endPoint.y);
			} else {
				points.addPoint(endPoint.x, startPoint.y);
				points.addPoint(endPoint.x + dx, startPoint.y + dy);
				points.addPoint(endPoint.x + dx, endPoint.y - dy);
			}
		} else {
			if (((BendConstraint) constraint).isStart()) {
				points.addPoint(startPoint.x + dx, startPoint.y + dy);
				points.addPoint(startPoint.x + dx, endPoint.y - dy);
				points.addPoint(startPoint.x + 2 * dx, endPoint.y);
			} else {
				points.addPoint(endPoint.x - 2 * dx, startPoint.y);
				points.addPoint(endPoint.x - dx, startPoint.y + dy);
				points.addPoint(endPoint.x - dx, endPoint.y - dy);
			}
		}
	}
	points.addPoint(endPoint);
	connection.setPoints(points);
}

Source File: IEOneDecoration.java From erflute with Apache License 2.0

5 votes

public IEOneDecoration() {
    super();

    final PointList pointList = new PointList();

    pointList.addPoint(-13, -12);
    pointList.addPoint(-13, 12);

    setTemplate(pointList);
    setScale(0.66, 0.66);
}

Source File: Animation.java From olca-app with Mozilla Public License 2.0

5 votes

static boolean playbackState(Connection conn) {
	if (!PLAYBACK) {
		return false;
	}

	PointList list1 = (PointList) initialStates.get(conn);
	PointList list2 = (PointList) finalStates.get(conn);
	if (list1 == null) {
		conn.setVisible(false);
		return true;
	}
	if (list1.size() == list2.size()) {
		Point pt1 = new Point(), pt2 = new Point();
		PointList points = conn.getPoints();
		points.removeAllPoints();
		for (int i = 0; i < list1.size(); i++) {
			list1.getPoint(pt2, i);
			list2.getPoint(pt1, i);
			pt1.x = (int) Math.round(pt1.x * progress + (1 - progress)
					* pt2.x);
			pt1.y = (int) Math.round(pt1.y * progress + (1 - progress)
					* pt2.y);
			points.addPoint(pt1);
		}
		conn.setPoints(points);
	}
	return true;
}

Source File: ConnectionRouterImp.java From olca-app with Mozilla Public License 2.0

5 votes

private void routeTopToBottom(Point start, Point end, PointList points) {
	int offsetY = GraphLayoutManager.verticalSpacing / 4;
	int midX = 0;
	if (Math.abs(start.x - end.x) < ProcessFigure.WIDTH) {
		midX = Math.max(start.x, end.x) + ProcessFigure.WIDTH;
	} else {
		midX = start.x + (end.x - start.x) / 2;
	}
	points.addPoint(start.x, start.y - offsetY);
	points.addPoint(midX, start.y - offsetY);
	points.addPoint(midX, end.y + offsetY);
	points.addPoint(end.x, end.y + offsetY);
}

Source File: TreeConnectionRouter.java From olca-app with Mozilla Public License 2.0

5 votes

@Override
public void route(Connection conn) {
	super.route(conn);
	if (conn.getSourceAnchor().getOwner() == null || conn.getTargetAnchor().getOwner() == null)
		return;
	PointList points = new PointList();
	points.addPoint(conn.getPoints().getFirstPoint());
	ProcessFigure source = getProcessFigure(conn.getSourceAnchor());
	ProcessFigure target = getProcessFigure(conn.getTargetAnchor());
	Point sourceLoc = source.getLocation();
	Point targetLoc = target.getLocation();
	Point firstPoint = conn.getPoints().getFirstPoint();
	Point lastPoint = conn.getPoints().getLastPoint();
	if (targetLoc.x < sourceLoc.x + source.getSize().width
			|| targetLoc.x > sourceLoc.x + source.getSize().width + LayoutManager.H_SPACE + target.getSize().width
			|| target == source) {
		points.addPoint(firstPoint.getTranslated(LayoutManager.H_SPACE / 2, 0));
		int y1 = sourceLoc.y < targetLoc.y ? targetLoc.y : sourceLoc.y;
		y1 -= LayoutManager.V_SPACE / 2;
		points.addPoint(firstPoint.getTranslated(LayoutManager.H_SPACE / 2, 0).x, y1);
		points.addPoint(lastPoint.getTranslated(-LayoutManager.H_SPACE / 2, 0).x, y1);
		points.addPoint(lastPoint.getTranslated(-LayoutManager.H_SPACE / 2, 0));
	} else {
		points.addPoint(firstPoint.getTranslated(LayoutManager.H_SPACE / 2, 0));
		points.addPoint(firstPoint.getTranslated(LayoutManager.H_SPACE / 2, 0).x, lastPoint.y);
	}
	points.addPoint(lastPoint);
	conn.setPoints(points);
}

Source File: CustomRectilinearRouter.java From bonita-studio with GNU General Public License v2.0

5 votes

/**
 * Iterates through points of a polyline and does the following:
 * if 3 points lie on the same line the middle point is removed
 * 
 * @param line polyline's points
 */
private boolean removeRedundantPoints(PointList line) {
    int initialNumberOfPoints = line.size();
    if (line.size() > 2) {
        PointList newLine = new PointList(line.size());
        newLine.addPoint(line.removePoint(0));
        while (line.size() >= 2) {
            Point p0 = newLine.getLastPoint();
            Point p1 = line.getPoint(0);
            Point p2 = line.getPoint(1);
            if (p0.x == p1.x && p0.x == p2.x) {
                // Have two vertical segments in a row
                // get rid of the point between
                line.removePoint(0);
            } else if (p0.y == p1.y && p0.y == p2.y) {
                // Have two horizontal segments in a row
                // get rid of the point between
                line.removePoint(0);
            } else {
                newLine.addPoint(line.removePoint(0));
            }
        }
        while (line.size() > 0) {
            newLine.addPoint(line.removePoint(0));
        }
        line.removeAllPoints();
        line.addAll(newLine);
    }
    return line.size() != initialNumberOfPoints;
}

Source File: PolygonController.java From neoscada with Eclipse Public License 1.0

5 votes

/**
 * Set points as string
 * <p>
 * <code>
 * 1.5;2.5|1.5;2.5
 * </code>
 * </p>
 * 
 * @param points
 */
public void setPointsString ( final String pointsString )
{
    final PointList pointList = new PointList ();

    final String[] points = pointsString.split ( "\\|" );
    for ( final String point : points )
    {
        final String[] toks = point.split ( ";" );
        final PrecisionPoint p = new PrecisionPoint ( Double.parseDouble ( toks[0] ), Double.parseDouble ( toks[1] ) );
        pointList.addPoint ( p );
    }
    setPoints ( pointList );
}

Source File: LineController.java From neoscada with Eclipse Public License 1.0

5 votes

/**
 * Set points as string
 * <p>
 * <code>
 * 1.5;2.5|1.5;2.5
 * </code>
 * </p>
 * 
 * @param points
 */
public void setPointsString ( final String pointsString )
{
    final PointList pointList = new PointList ();

    final String[] points = pointsString.split ( "\\|" );
    for ( final String point : points )
    {
        final String[] toks = point.split ( ";" );
        final PrecisionPoint p = new PrecisionPoint ( Double.parseDouble ( toks[0] ), Double.parseDouble ( toks[1] ) );
        pointList.addPoint ( p );
    }
    setPoints ( pointList );
}

Source File: InsertElementOnSequenceFlowCommand.java From bonita-studio with GNU General Public License v2.0

5 votes

@SuppressWarnings("restriction")
protected SetConnectionBendpointsCommand createSetBendpointsCommand(
        final IProgressMonitor monitor,
        final IAdaptable info,
        final Connector edge,
        final TransactionalEditingDomain domain) {
    final SetConnectionBendpointsCommand setConnectionBendPointsCommand = new SetConnectionBendpointsCommand(domain);
    setConnectionBendPointsCommand.setEdgeAdapter(new EObjectAdapter(edge));
    final PointList bendpoints = new PointList();
    bendpoints.addPoint(0, 0);
    bendpoints.addPoint(0, 0);
    setConnectionBendPointsCommand.setNewPointList(bendpoints, bendpoints.getFirstPoint(), bendpoints.getLastPoint());
    return setConnectionBendPointsCommand;
}

Source File: SequenceFlowEditPart.java From bonita-studio with GNU General Public License v2.0

5 votes

/**
 * @generated
 */
private RotatableDecoration createTargetDecoration() {
	PolygonDecoration df = new PolygonDecoration();
	df.setFill(true);
	df.setBackgroundColor(ColorConstants.black);
	PointList pl = new PointList();
	pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
	pl.addPoint(getMapMode().DPtoLP(-1), getMapMode().DPtoLP(1));
	pl.addPoint(getMapMode().DPtoLP(-1), getMapMode().DPtoLP(-1));
	pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
	df.setTemplate(pl);
	df.setScale(getMapMode().DPtoLP(7), getMapMode().DPtoLP(3));
	return df;
}

Source File: MessageFlowEditPart.java From bonita-studio with GNU General Public License v2.0

5 votes

/**
 * @generated
 */
private RotatableDecoration createTargetDecoration() {
	PolygonDecoration df = new PolygonDecoration();
	df.setFill(true);
	df.setBackgroundColor(ColorConstants.white);
	PointList pl = new PointList();
	pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
	pl.addPoint(getMapMode().DPtoLP(-1), getMapMode().DPtoLP(1));
	pl.addPoint(getMapMode().DPtoLP(-1), getMapMode().DPtoLP(-1));
	pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
	df.setTemplate(pl);
	df.setScale(getMapMode().DPtoLP(7), getMapMode().DPtoLP(3));
	return df;
}

Source File: IEZeroOneDecoration.java From ermasterr with Apache License 2.0

4 votes

public IEZeroOneDecoration() {
    super();

    final PointList pointList = new PointList();

    pointList.addPoint(-30, 2);
    pointList.addPoint(-30, -2);
    pointList.addPoint(-29, -3);
    pointList.addPoint(-29, -4);
    pointList.addPoint(-27, -6);
    pointList.addPoint(-26, -6);
    pointList.addPoint(-25, -7);
    pointList.addPoint(-21, -7);
    pointList.addPoint(-20, -6);
    pointList.addPoint(-19, -6);
    pointList.addPoint(-17, -4);
    pointList.addPoint(-17, -3);
    pointList.addPoint(-16, -2);

    pointList.addPoint(-16, 0);
    pointList.addPoint(-13, 0);
    pointList.addPoint(-13, -12);
    pointList.addPoint(-13, 12);
    pointList.addPoint(-13, 0);
    pointList.addPoint(-16, 0);

    pointList.addPoint(-16, 2);
    pointList.addPoint(-17, 3);
    pointList.addPoint(-17, 4);
    pointList.addPoint(-19, 6);
    pointList.addPoint(-20, 6);
    pointList.addPoint(-21, 7);
    pointList.addPoint(-25, 7);
    pointList.addPoint(-26, 6);
    pointList.addPoint(-27, 6);
    pointList.addPoint(-29, 4);
    pointList.addPoint(-29, 3);
    pointList.addPoint(-30, 2);
    pointList.addPoint(-30, -2);

    setTemplate(pointList);
    setScale(1, 1);
}

Java Code Examples for org.eclipse.draw2d.geometry.PointList#addPoint()