Examples of java.awt.Shape

java.awt.Shape
The Shape interface provides definitions for objects that represent some form of geometric shape. The Shape is described by a {@link PathIterator} object, which can express the outline of the Shape as well as a rule for determining how the outline divides the 2D plane into interior and exterior points. Each Shape object provides callbacks to get the bounding box of the geometry, determine whether points or rectangles lie partly or entirely within the interior of the Shape, and retrieve a PathIterator object that describes the trajectory path of the Shape outline.
Definition of insideness: A point is considered to lie inside a Shape if and only if:
- it lies completely inside theShape boundary or
- it lies exactly on the Shape boundary and the space immediately adjacent to the point in the increasing X direction is entirely inside the boundary or
- it lies exactly on a horizontal boundary segment and the space immediately adjacent to the point in the increasing Y direction is inside the boundary.
The contains and intersects methods consider the interior of a Shape to be the area it encloses as if it were filled. This means that these methods consider unclosed shapes to be implicitly closed for the purpose of determining if a shape contains or intersects a rectangle or if a shape contains a point. @see java.awt.geom.PathIterator @see java.awt.geom.AffineTransform @see java.awt.geom.FlatteningPathIterator @see java.awt.geom.GeneralPath @version 1.19 06/24/98 @author Jim Graham @since 1.2

    }


    final double y = area.getCenterY();


    final Stroke outlineStroke = getOutlineStroke();
    final Shape defaultShape = getDefaultShape();


    g2.setPaint(getFillPaint());
    for (int i = 0; i < values.length; i++)
    {
      final Number n = values[i];
      if (n == null)
      {
        continue;
      }


      final double v = n.doubleValue();
      final double x = valueToJava2D(v, area);
      Shape valueShape = getShape(i);
      if (valueShape == null)
      {
        valueShape = defaultShape;
      }
      if (isShapeFilled(i))

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    helper.writeObject(borderPaint, out);
    final int size = shapes.size();
    out.writeInt(size);
    for (int i = 0; i < size; i++)
    {
      final Shape s = (Shape) shapes.get(i);
      helper.writeObject(s, out);
    }
  }

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    shapes = new ArrayList();


    final int size = in.readInt();
    for (int i = 0; i < size; i++)
    {
      final Shape s = (Shape) helper.readObject(in);
      shapes.add(s);
    }


  }

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      {
        processText(value, rawValue, parentRenderBox, element, stateKey);
      }
      else if (value instanceof Shape)
      {
        final Shape shape = (Shape) value;
        final ReportDrawable reportDrawable = new ShapeDrawable
            (shape, element.getStyle().getBooleanStyleProperty(ElementStyleKeys.KEEP_ASPECT_RATIO));
        final ProcessingContext processingContext = runtime.getProcessingContext();
        reportDrawable.setConfiguration(processingContext.getConfiguration());
        reportDrawable.setResourceBundleFactory(processingContext.getResourceBundleFactory());

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     * Return true of current bounds covers the projection area.
     */
    public boolean isOnMap(Projection proj) {
        OMRect bds = getBounds();
        bds.generate(proj);
        Shape s = bds.getShape();
        return s.intersects(0, 0, proj.getWidth(), proj.getHeight());
    }

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            if (DEBUG_SHAPE) {
                Debug.output("OMGraphicUtil.createShape3D():  adding shape...");
            }


            Shape shape = graphic.getShape();


            if (shape != null) {
                // Handle the shapes, depending on if they should
                // be filled or not...

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                        _popup.show(this,e.getX(),e.getY());
                    }


                } else if (isMouseButton2(e)){


                    Shape selectedShape = _elementContainer.getSelection().getSelectedShapeAt(_selX,_selY);
                    if (selectedShape instanceof ContextualDrawingProvider && getContextualDrawing()==null) {
                        setContextualDrawing(((ContextualDrawingProvider)selectedShape).getContextualDrawing(_elementContainer.getSelection()));
                        getContextualDrawing().consumeMouseEvent(e);
                    }

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                    return;
                }
            }


            if (isMouseButton2(e)) {
                Shape selectedShape = _elementContainer.getSelection().getSelectedShapeAt(_selX,_selY);
                if (selectedShape instanceof ContextualDrawingProvider && getContextualDrawing()==null) {
                    setContextualDrawing(((ContextualDrawingProvider)selectedShape).getContextualDrawing(_elementContainer.getSelection()));
                    getContextualDrawing().consumeMouseEvent(e);
                }

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             if (_translatingPoint){
                 res = (ss instanceof ConnectionPathSelection) && ((ConnectionPathSelection)ss).isOneEndSelected();


             } else if (_translatingShapes){
                 Shape s = ss.element;
                 res = (s instanceof Connection) || (s instanceof GatedComponent) ;
             }
         }       
         return res;
     }

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                if (gate != null){
                    _currentTrackedGates.add(new TrackedGate(connection, isFirstEndSelected, gate));
                }


            }  else if (_translatingShapes){
                Shape s = ss.element;


                // For each  connection ends, look up for a gate
                if (ss instanceof ConnectionPathSelection){ 
                    Connection connection = ((ConnectionPathSelection)ss).getConnection();
                    Path connectionPath = connection.getPath();

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