Examples of Polyline2D

diva.util.java2d.Polyline2D
A polyline shape. This class implements java.awt.Shape, and consists of a series of straight-line segments. This class should be used instead of GeneralPath for shapes that consist only of straight-line segments (and that are no closed). It is more efficient than GeneralPath, and allows the coordinates of vertices to be modified. Following the convention set by the Java2D shape classes, the Polyline class is an abstract class, which contains two concrete inner classes, one storing floats and one storing doubles. @version $Id: Polyline2D.java,v 1.15 2007/12/16 07:30:18 cxh Exp $ @author John Reekie
math.geom2d.polygon.Polyline2D
org.apache.batik.ext.awt.geom.Polyline2D
This class has the same behavior than {@link Polygon2D}, except that the figure is not closed. @version $Id: DisplacementMapRed.java 478276 2006-11-22 18:33:37Z dvholten $
org.apache.flex.forks.batik.ext.awt.geom.Polyline2D
This class has the same behavior than {@link Polygon2D}, except that the figure is not closed. @version $Id: Polyline2D.java 594018 2007-11-12 04:17:41Z cam $

Examples of diva.util.java2d.Polyline2D

            public void init() throws Exception {
                shapes[0] = new Rectangle2D.Double(10, 20, 30, 40);
                shapes[1] = new Ellipse2D.Double(10, 20, 30, 40);
                shapes[2] = new Area(ShapeUtilities.createSwatchShape());


                Polyline2D polyline = new Polyline2D.Double(10, 20, 30, 40);
                polyline.lineTo(50, 60);
                polyline.lineTo(50, 60);


                Polygon2D polygon = new Polygon2D.Double(10, 20);
                polygon.lineTo(20, 30);
                polygon.lineTo(40, 50);
                polygon.lineTo(60, 70);

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Examples of diva.util.java2d.Polyline2D

            public void init() throws Exception {
                shapes[0] = new Area(ShapeUtilities.createSwatchShape());
                shapes[1] = new Rectangle2D.Double(10, 20, 30, 40);
                shapes[2] = new Ellipse2D.Double(10, 20, 30, 40);


                Polyline2D polyline = new Polyline2D.Double(10, 20, 30, 40);
                polyline.lineTo(50, 60);
                polyline.lineTo(50, 60);


                Polygon2D polygon = new Polygon2D.Double(10, 20);
                polygon.lineTo(20, 30);
                polygon.lineTo(40, 50);
                polygon.lineTo(60, 70);

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Examples of diva.util.java2d.Polyline2D

            processPaintedPathAttributes(pp, attributes);
            return pp;
        } else if (type.equals("polyline")) {
            double[] coords = parseCoordString((String) attributes
                    .get("points"));
            Polyline2D poly = new Polyline2D.Double();
            poly.moveTo(coords[0], coords[1]);


            for (int i = 2; i < coords.length; i += 2) {
                poly.lineTo(coords[i], coords[i + 1]);
            }


            PaintedPath pp = new PaintedPath(poly);
            processPaintedPathAttributes(pp, attributes);
            return pp;
        } else if (type.equals("polygon")) {
            double[] coords = parseCoordString((String) attributes
                    .get("points"));
            Polygon2D poly = new Polygon2D.Double();
            poly.moveTo(coords[0], coords[1]);


            for (int i = 2; i < coords.length; i += 2) {
                poly.lineTo(coords[i], coords[i + 1]);
            }


            poly.closePath();


            PaintedShape ps = new PaintedShape(poly);
            processPaintedShapeAttributes(ps, attributes);
            return ps;
        } else if (type.equals("text")) {

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Examples of diva.util.java2d.Polyline2D

            coords[3] = coords[1] + r.getHeight();
            return convertCoords(coords, coords.length);
        }


        if (shape instanceof Polyline2D) {
            Polyline2D p = (Polyline2D) shape;
            int n = p.getVertexCount();
            coords = new double[n * 2];
            for (int i = 0; i < n; i++) {
                coords[i * 2] = p.getX(i);
                coords[i * 2 + 1] = p.getY(i);
            }
            return convertCoords(coords, coords.length);
        }


        if (shape instanceof Polygon2D) {
            Polygon2D p = (Polygon2D) shape;
            int n = p.getVertexCount();
            coords = new double[n * 2];
            for (int i = 0; i < n; i++) {
                coords[i * 2] = p.getX(i);
                coords[i * 2 + 1] = p.getY(i);
            }
            return convertCoords(coords, coords.length);
        }


        // For Path2D, the integer path type is inserted before the coordinates of each segment 
        if (shape instanceof Path2D) {
            Path2D p = (Path2D) shape;
            StringBuffer buf = new StringBuffer();
            coords = new double[6];
            PathIterator pathIter = p.getPathIterator(null);
            while (!pathIter.isDone()) {
                int subPathType = pathIter.currentSegment(coords);
                buf.append(subPathType).append(" ");
                if (subPathType == PathIterator.SEG_MOVETO || subPathType == PathIterator.SEG_LINETO) {
                    buf.append(convertCoords(coords, 2)).append(" ");

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Examples of math.geom2d.polygon.Polyline2D

        Collection<Point2D> intersections = eventCircle.intersections(firstLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
      
      } else if (DI_RECTANGLES.contains(sourceRefStencilId)) {
        Polyline2D rectangle = createRectangle(sourceInfo);
        
        Collection<Point2D> intersections = rectangle.intersections(firstLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
      
      } else if (DI_GATEWAY.contains(sourceRefStencilId)) {
        Polyline2D gatewayRectangle = createGateway(sourceInfo);
        
        Collection<Point2D> intersections = gatewayRectangle.intersections(firstLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
      }
      
      Line2D lastLine = null;
      
      if (dockersNode.size() > 2) {
        for(int i = 1; i < dockersNode.size() - 1; i++) {
          double x = dockersNode.get(i).get(EDITOR_BOUNDS_X).getDoubleValue();
          double y = dockersNode.get(i).get(EDITOR_BOUNDS_Y).getDoubleValue();
          graphicInfoList.add(createGraphicInfo(x, y));
        }
        
        double startLastLineX = dockersNode.get(dockersNode.size() - 2).get(EDITOR_BOUNDS_X).getDoubleValue();
        double startLastLineY = dockersNode.get(dockersNode.size() - 2).get(EDITOR_BOUNDS_Y).getDoubleValue();
        
        double endLastLineX = dockersNode.get(dockersNode.size() - 1).get(EDITOR_BOUNDS_X).getDoubleValue();
        double endLastLineY = dockersNode.get(dockersNode.size() - 1).get(EDITOR_BOUNDS_Y).getDoubleValue();
        
        endLastLineX += targetInfo.getX();
        endLastLineY += targetInfo.getY();
        
        lastLine = new Line2D(startLastLineX, startLastLineY, endLastLineX, endLastLineY);
        
      } else {
        lastLine = firstLine;
      }
      
      if (DI_RECTANGLES.contains(targetRefStencilId)) {
        Polyline2D rectangle = createRectangle(targetInfo);
        
        Collection<Point2D> intersections = rectangle.intersections(lastLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
        
      } else if (DI_CIRCLES.contains(targetRefStencilId)) {
        
        double targetDockersX = dockersNode.get(dockersNode.size() - 1).get(EDITOR_BOUNDS_X).getDoubleValue();
        double targetDockersY = dockersNode.get(dockersNode.size() - 1).get(EDITOR_BOUNDS_Y).getDoubleValue();
        
        Circle2D eventCircle = new Circle2D(targetInfo.getX() + targetDockersX, 
            targetInfo.getY() + targetDockersY, targetDockersX);
        
        Collection<Point2D> intersections = eventCircle.intersections(lastLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
        
      } else if (DI_GATEWAY.contains(targetRefStencilId)) {
        Polyline2D gatewayRectangle = createGateway(targetInfo);
        
        Collection<Point2D> intersections = gatewayRectangle.intersections(lastLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
      }
      
      BPMNEdge eggeTemp=BpmnDiFactory.eINSTANCE.createBPMNEdge();

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Examples of math.geom2d.polygon.Polyline2D

      bpmnModel.getDiagrams().get(0).getPlane().getPlaneElement().add(eggeTemp);
    }
  }
  
  private Polyline2D createRectangle(Bounds graphicInfo) {
    Polyline2D rectangle = new Polyline2D(new Point2D(graphicInfo.getX(), graphicInfo.getY()),
        new Point2D(graphicInfo.getX() + graphicInfo.getWidth(), graphicInfo.getY()),
        new Point2D(graphicInfo.getX() + graphicInfo.getWidth(), graphicInfo.getY() + graphicInfo.getHeight()),
        new Point2D(graphicInfo.getX(), graphicInfo.getY() + graphicInfo.getHeight()),
        new Point2D(graphicInfo.getX(), graphicInfo.getY()));
    return rectangle;

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Examples of math.geom2d.polygon.Polyline2D

  private Polyline2D createGateway(Bounds graphicInfo) {
    
    double middleX = graphicInfo.getX() + (graphicInfo.getWidth() / 2);
    double middleY = graphicInfo.getY() + (graphicInfo.getHeight() / 2);
    
    Polyline2D gatewayRectangle = new Polyline2D(new Point2D(graphicInfo.getX(), middleY),
        new Point2D(middleX, graphicInfo.getY()),
        new Point2D(graphicInfo.getX() + graphicInfo.getWidth(), middleY),
        new Point2D(middleX, graphicInfo.getY() + graphicInfo.getHeight()),
        new Point2D(graphicInfo.getX(), middleY));

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Examples of math.geom2d.polygon.Polyline2D

        Collection<Point2D> intersections = eventCircle.intersections(firstLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
      
      } else if (DI_RECTANGLES.contains(sourceRefStencilId)) {
        Polyline2D rectangle = createRectangle(sourceInfo);
        
        Collection<Point2D> intersections = rectangle.intersections(firstLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
      
      } else if (DI_GATEWAY.contains(sourceRefStencilId)) {
        Polyline2D gatewayRectangle = createGateway(sourceInfo);
        
        Collection<Point2D> intersections = gatewayRectangle.intersections(firstLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
      }
      
      Line2D lastLine = null;
      
      if (dockersNode.size() > 2) {
        for(int i = 1; i < dockersNode.size() - 1; i++) {
          double x = dockersNode.get(i).get(EDITOR_BOUNDS_X).doubleValue();
          double y = dockersNode.get(i).get(EDITOR_BOUNDS_Y).doubleValue();
          graphicInfoList.add(createGraphicInfo(x, y));
        }
        
        double startLastLineX = dockersNode.get(dockersNode.size() - 2).get(EDITOR_BOUNDS_X).doubleValue();
        double startLastLineY = dockersNode.get(dockersNode.size() - 2).get(EDITOR_BOUNDS_Y).doubleValue();
        
        double endLastLineX = dockersNode.get(dockersNode.size() - 1).get(EDITOR_BOUNDS_X).doubleValue();
        double endLastLineY = dockersNode.get(dockersNode.size() - 1).get(EDITOR_BOUNDS_Y).doubleValue();
        
        endLastLineX += targetInfo.getX();
        endLastLineY += targetInfo.getY();
        
        lastLine = new Line2D(startLastLineX, startLastLineY, endLastLineX, endLastLineY);
        
      } else {
        lastLine = firstLine;
      }
      
      if (DI_RECTANGLES.contains(targetRefStencilId)) {
        Polyline2D rectangle = createRectangle(targetInfo);
        
        Collection<Point2D> intersections = rectangle.intersections(lastLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
        
      } else if (DI_CIRCLES.contains(targetRefStencilId)) {
        
        double targetDockersX = dockersNode.get(dockersNode.size() - 1).get(EDITOR_BOUNDS_X).doubleValue();
        double targetDockersY = dockersNode.get(dockersNode.size() - 1).get(EDITOR_BOUNDS_Y).doubleValue();
        
        Circle2D eventCircle = new Circle2D(targetInfo.getX() + targetDockersX, 
            targetInfo.getY() + targetDockersY, targetDockersX);
        
        Collection<Point2D> intersections = eventCircle.intersections(lastLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
        
      } else if (DI_GATEWAY.contains(targetRefStencilId)) {
        Polyline2D gatewayRectangle = createGateway(targetInfo);
        
        Collection<Point2D> intersections = gatewayRectangle.intersections(lastLine);
        Point2D intersection = intersections.iterator().next();
        graphicInfoList.add(createGraphicInfo(intersection.getX(), intersection.getY()));
      }
      
      bpmnModel.addFlowGraphicInfoList(edgeId, graphicInfoList);

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Examples of math.geom2d.polygon.Polyline2D

      bpmnModel.addFlowGraphicInfoList(edgeId, graphicInfoList);
    }
  }
  
  private Polyline2D createRectangle(GraphicInfo graphicInfo) {
    Polyline2D rectangle = new Polyline2D(new Point2D(graphicInfo.getX(), graphicInfo.getY()),
        new Point2D(graphicInfo.getX() + graphicInfo.getWidth(), graphicInfo.getY()),
        new Point2D(graphicInfo.getX() + graphicInfo.getWidth(), graphicInfo.getY() + graphicInfo.getHeight()),
        new Point2D(graphicInfo.getX(), graphicInfo.getY() + graphicInfo.getHeight()),
        new Point2D(graphicInfo.getX(), graphicInfo.getY()));
    return rectangle;

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Examples of math.geom2d.polygon.Polyline2D

  private Polyline2D createGateway(GraphicInfo graphicInfo) {
    
    double middleX = graphicInfo.getX() + (graphicInfo.getWidth() / 2);
    double middleY = graphicInfo.getY() + (graphicInfo.getHeight() / 2);
    
    Polyline2D gatewayRectangle = new Polyline2D(new Point2D(graphicInfo.getX(), middleY),
        new Point2D(middleX, graphicInfo.getY()),
        new Point2D(graphicInfo.getX() + graphicInfo.getWidth(), middleY),
        new Point2D(middleX, graphicInfo.getY() + graphicInfo.getHeight()),
        new Point2D(graphicInfo.getX(), middleY));

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