예제 #1
0
파일: JImage.java 프로젝트: RussTedrake/lcm
    public void mouseDragged(MouseEvent e) {
      int mods = e.getModifiersEx();
      Point dragEnd = e.getPoint();
      boolean shift = (mods & MouseEvent.SHIFT_DOWN_MASK) > 0;
      boolean ctrl = (mods & MouseEvent.CTRL_DOWN_MASK) > 0;
      boolean alt = shift & ctrl;
      ctrl = ctrl & (!alt);
      shift = shift & (!alt);
      boolean nomods = !(shift | ctrl | alt);

      if (dragBegin == null) dragBegin = dragEnd;

      nodrag = false;

      if ((mods & InputEvent.BUTTON3_DOWN_MASK) > 0 || true) {
        double dx = dragEnd.getX() - dragBegin.getX();
        double dy = dragEnd.getY() - dragBegin.getY();

        synchronized (JImage.this) {
          t.preConcatenate(AffineTransform.getTranslateInstance(dx, dy));
        }

        dragBegin = dragEnd;
        repaint();
      }
    }
    public void addGlyph(GlyphData gv, float x, float y) {
      AffineTransform at = AffineTransform.getTranslateInstance(x, y);
      PathIterator pi = gv.gp.getPathIterator(at);

      float[] coords = new float[6];

      while (!pi.isDone()) {
        int type = pi.currentSegment(coords);

        switch (type) {
          case PathIterator.SEG_MOVETO:
            moveTo(coords[0], coords[1]);
            break;
          case PathIterator.SEG_LINETO:
            lineTo(coords[0], coords[1]);
            break;
          case PathIterator.SEG_CUBICTO:
            curveTo(coords[0], coords[1], coords[2], coords[3], coords[4], coords[5]);
            break;
          case PathIterator.SEG_CLOSE:
            closePath();
            break;
          default:
            System.out.println("Unknown path type: " + type);
            break;
        }

        pi.next();
      }
    }
예제 #3
0
  /**
   * Paints the icon.
   *
   * @param c the component on which it is painted
   * @param _g the graphics context
   * @param x the x coordinate of the icon
   * @param y the y coordinate of the icon
   */
  public void paintIcon(Component c, Graphics _g, int x, int y) {
    Graphics2D g = (Graphics2D) _g;
    AffineTransform at = AffineTransform.getTranslateInstance(x + offsetX, y + offsetY);

    // save current graphics paint and clip
    Paint gPaint = g.getPaint();
    Shape gClip = g.getClip();

    // render shape(s)
    g.setPaint(color);
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g.clipRect(x, y, w, h);

    // paint shape, if any
    if (shape != null) {
      g.fill(at.createTransformedShape(shape));
    }

    // paint decoration, if any
    if (decoration != null) {
      g.setPaint(decoColor);
      g.fill(at.createTransformedShape(decoration));
    }
    // restore graphics paint and clip
    g.setPaint(gPaint);
    g.setClip(gClip);
  }
예제 #4
0
    void draw(Graphics2D g) {

      // toX/toY is tip of arrow and fx/fy is a point on the line -
      // fx/fy is used to determine direction & angle

      AffineTransform at = AffineTransform.getTranslateInstance(toX, toY);
      int b = 9;
      double theta = Math.toRadians(20);
      // The idea of using a GeneralPath is so we can
      // create the (three lines that make up the) arrow
      // (only) one time and then use AffineTransform to
      // place it anywhere we want.
      GeneralPath path = new GeneralPath();

      // distance between line and the arrow mark <** not **
      // Start a new line segment from the position of (0,0).
      path.moveTo(0, 0);
      // Create one of the two arrow head lines.
      int x = (int) (-b * Math.cos(theta));
      int y = (int) (b * Math.sin(theta));
      path.lineTo(x, y);

      // distance between line and the arrow mark <** not **
      // Make the other arrow head line.
      int x2 = (int) (-b * Math.cos(-theta));
      int y2 = (int) (b * Math.sin(-theta));
      // path.moveTo(0,0);
      path.lineTo(x2, y2);
      path.closePath();

      // theta is in radians
      double s, t;
      s = toY - fy; // calculate slopes.
      t = toX - fx;
      if (t != 0) {
        s = s / t;
        theta = Math.atan(s);
        if (t < 0) theta += Math.PI;
      } else if (s < 0) theta = -(Math.PI / 2);
      else theta = Math.PI / 2;

      at.rotate(theta);
      // at.rotate(theta,toX,toY);
      Shape shape = at.createTransformedShape(path);
      if (checkStatus == Status.UNCHECKED) g.setColor(Color.BLACK);
      else if (checkStatus == Status.COMPATIBLE) g.setColor(FOREST_GREEN);
      else g.setColor(ORANGE_RED);
      g.fill(shape);
      g.draw(shape);
    }
예제 #5
0
  public void drawPage(Graphics2D g2, PageFormat pf, int page) {
    if (message.equals("")) return;
    page--; // account for cover page

    drawCropMarks(g2, pf);
    g2.clip(new Rectangle2D.Double(0, 0, pf.getImageableWidth(), pf.getImageableHeight()));
    g2.translate(-page * pf.getImageableWidth(), 0);
    g2.scale(scale, scale);
    FontRenderContext context = g2.getFontRenderContext();
    Font f = new Font("Serif", Font.PLAIN, 72);
    TextLayout layout = new TextLayout(message, f, context);
    AffineTransform transform = AffineTransform.getTranslateInstance(0, layout.getAscent());
    Shape outline = layout.getOutline(transform);
    g2.draw(outline);
  }
예제 #6
0
  public BufferedImage filter(BufferedImage src, BufferedImage dst) {
    int w = src.getWidth();
    int h = src.getHeight();

    if (dst == null) {
      ColorModel dstCM = src.getColorModel();
      dst =
          new BufferedImage(
              dstCM,
              dstCM.createCompatibleWritableRaster(width, height),
              dstCM.isAlphaPremultiplied(),
              null);
    }

    Graphics2D g = dst.createGraphics();
    g.drawRenderedImage(src, AffineTransform.getTranslateInstance(-x, -y));
    g.dispose();

    return dst;
  }
예제 #7
0
파일: JImage.java 프로젝트: RussTedrake/lcm
  public synchronized void paint(Graphics gin) {
    Graphics2D g = (Graphics2D) gin;

    if (im == null) return;

    int height = getHeight();
    int width = getWidth();

    if (fit) {
      t = new AffineTransform();
      double scale = Math.min(((double) width) / im.getWidth(), ((double) height) / im.getHeight());
      // we'll re-center the transform in a moment.
      t.scale(scale, scale);
    }

    // if the image (in either X or Y) is smaller than the view port, then center
    // the image with respect to that axis.
    double mwidth = im.getWidth() * t.getScaleX();
    double mheight = im.getHeight() * t.getScaleY();
    if (mwidth < width)
      t.preConcatenate(
          AffineTransform.getTranslateInstance((width - mwidth) / 2.0 - t.getTranslateX(), 0));
    if (mheight < height)
      t.preConcatenate(
          AffineTransform.getTranslateInstance(0, (height - mheight) / 2.0 - t.getTranslateY()));

    // if we're allowing panning (because only a portion of the image is visible),
    // don't allow translations that show less information that is possible.
    Point2D topleft = t.transform(new Point2D.Double(0, 0), null);
    Point2D bottomright = t.transform(new Point2D.Double(im.getWidth(), im.getHeight()), null);

    if (mwidth > width) {
      if (topleft.getX() > 0)
        t.preConcatenate(AffineTransform.getTranslateInstance(-topleft.getX(), 0));
      if (bottomright.getX() < width)
        t.preConcatenate(AffineTransform.getTranslateInstance(width - bottomright.getX(), 0));
      //		    t.translate(width-bottomright.getX(), 0);
    }
    if (mheight > height) {
      if (topleft.getY() > 0)
        t.preConcatenate(AffineTransform.getTranslateInstance(0, -topleft.getY()));
      if (bottomright.getY() < height)
        t.preConcatenate(AffineTransform.getTranslateInstance(0, height - bottomright.getY()));
    }

    g.drawImage(im, t, null);
  }
예제 #8
0
  public BufferedImage filter(BufferedImage src, BufferedImage dst) {
    int width = src.getWidth();
    int height = src.getHeight();

    if (dst == null)
      dst =
          new BufferedImage(
              width + leftBorder + rightBorder, height + topBorder + bottomBorder, src.getType());
    Graphics2D g = dst.createGraphics();
    if (borderPaint != null) {
      g.setPaint(borderPaint);
      if (leftBorder > 0) g.fillRect(0, 0, leftBorder, height);
      if (rightBorder > 0) g.fillRect(width - rightBorder, 0, rightBorder, height);
      if (topBorder > 0) g.fillRect(leftBorder, 0, width - leftBorder - rightBorder, topBorder);
      if (bottomBorder > 0)
        g.fillRect(
            leftBorder, height - bottomBorder, width - leftBorder - rightBorder, bottomBorder);
    }
    g.drawRenderedImage(src, AffineTransform.getTranslateInstance(leftBorder, rightBorder));
    g.dispose();
    return dst;
  }
예제 #9
0
  @Override
  public void paintIcon(Component c, Graphics g, int x, int y) {
    Graphics2D g2 = (Graphics2D) g.create();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.translate(x, y);

    g2.setStroke(new BasicStroke(BORDER_WIDTH));
    g2.setPaint(LINE_COLOR);
    g2.draw(BORDER);

    g2.setStroke(new BasicStroke(SLIT_WIDTH));
    g2.setColor(UIManager.getColor("Panel.background"));

    int n = SLIT_NUM + 1;
    int v = ICON_SIZE / n;
    int m = n * v;
    for (int i = 1; i < n; i++) {
      int a = i * v;
      g2.drawLine(a, 0, a, m);
      g2.drawLine(0, a, m, a);
    }

    // g2.drawLine(1 * v, 0 * v, 1 * v, 4 * v);
    // g2.drawLine(2 * v, 0 * v, 2 * v, 4 * v);
    // g2.drawLine(3 * v, 0 * v, 3 * v, 4 * v);
    // g2.drawLine(0 * v, 1 * v, 4 * v, 1 * v);
    // g2.drawLine(0 * v, 2 * v, 4 * v, 2 * v);
    // g2.drawLine(0 * v, 3 * v, 4 * v, 3 * v);

    g2.setPaint(LINE_COLOR);
    Rectangle2D b = ARROW.getBounds();
    Point2D p = new Point2D.Double(b.getX() + b.getWidth() / 2d, b.getY() + b.getHeight() / 2d);
    AffineTransform toCenterAT =
        AffineTransform.getTranslateInstance(ICON_SIZE / 2d - p.getX(), ICON_SIZE / 2d - p.getY());
    g2.fill(toCenterAT.createTransformedShape(ARROW));
    g2.dispose();
  }
예제 #10
0
  /**
   * Paint the image onto a Graphics object. The painting is performed tile-by-tile, and includes a
   * grey region covering the unused portion of image tiles as well as the general background. At
   * this point the image must be byte data.
   */
  public synchronized void paintComponent(Graphics g) {

    Graphics2D g2D = null;
    if (g instanceof Graphics2D) {
      g2D = (Graphics2D) g;
    } else {
      return;
    }

    // if source is null, it's just a component
    if (source == null) {
      g2D.setColor(getBackground());
      g2D.fillRect(0, 0, componentWidth, componentHeight);
      return;
    }

    int transX = -originX;
    int transY = -originY;

    // Get the clipping rectangle and translate it into image coordinates.
    Rectangle clipBounds = g.getClipBounds();

    if (clipBounds == null) {
      clipBounds = new Rectangle(0, 0, componentWidth, componentHeight);
    }

    // clear the background (clip it) [minimal optimization here]
    if (transX > 0
        || transY > 0
        || transX < (componentWidth - source.getWidth())
        || transY < (componentHeight - source.getHeight())) {
      g2D.setColor(getBackground());
      g2D.fillRect(0, 0, componentWidth, componentHeight);
    }

    clipBounds.translate(-transX, -transY);

    // Determine the extent of the clipping region in tile coordinates.
    int txmin, txmax, tymin, tymax;
    int ti, tj;

    txmin = XtoTileX(clipBounds.x);
    txmin = Math.max(txmin, minTileX);
    txmin = Math.min(txmin, maxTileX);

    txmax = XtoTileX(clipBounds.x + clipBounds.width - 1);
    txmax = Math.max(txmax, minTileX);
    txmax = Math.min(txmax, maxTileX);

    tymin = YtoTileY(clipBounds.y);
    tymin = Math.max(tymin, minTileY);
    tymin = Math.min(tymin, maxTileY);

    tymax = YtoTileY(clipBounds.y + clipBounds.height - 1);
    tymax = Math.max(tymax, minTileY);
    tymax = Math.min(tymax, maxTileY);
    Insets insets = getInsets();

    // Loop over tiles within the clipping region
    for (tj = tymin; tj <= tymax; tj++) {
      for (ti = txmin; ti <= txmax; ti++) {
        int tx = TileXtoX(ti);
        int ty = TileYtoY(tj);

        Raster tile = source.getTile(ti, tj);
        if (tile != null) {
          DataBuffer dataBuffer = tile.getDataBuffer();

          WritableRaster wr = tile.createWritableRaster(sampleModel, dataBuffer, null);

          BufferedImage bi =
              new BufferedImage(colorModel, wr, colorModel.isAlphaPremultiplied(), null);

          // correctly handles band offsets
          if (brightnessEnabled == true) {
            SampleModel sm =
                sampleModel.createCompatibleSampleModel(tile.getWidth(), tile.getHeight());

            WritableRaster raster = RasterFactory.createWritableRaster(sm, null);

            BufferedImage bimg =
                new BufferedImage(colorModel, raster, colorModel.isAlphaPremultiplied(), null);

            // don't move this code
            ByteLookupTable lutTable = new ByteLookupTable(0, lutData);
            LookupOp lookup = new LookupOp(lutTable, null);
            lookup.filter(bi, bimg);

            g2D.drawImage(bimg, biop, tx + transX + insets.left, ty + transY + insets.top);
          } else {
            AffineTransform transform;

            transform =
                AffineTransform.getTranslateInstance(
                    tx + transX + insets.left, ty + transY + insets.top);

            g2D.drawRenderedImage(bi, transform);
          }
        }
      }
    }
  }
예제 #11
0
  // Although it presently returns a boolean, that was only needed
  // during my aborted attempted at animated graphics primitives.
  // Until those become a reality the boolean value returned by this
  // routine is unnecessary
  public boolean animate(int sAt, boolean forward) {

    int x;
    LinkedList lt = null;
    animation_done =
        true; // May be re-set in paintComponent via indirect paintImmediately call at end

    // Was used in aborted attempted to
    // introduce animated primitives.  Now
    // it's probably excess baggage that
    // remains because I still have hopes
    // of eventually having animated
    // primitives

    if (getSize().width != 0 && getSize().height != 0) {
      my_width = getSize().width; // set dimensions
      my_height = getSize().height;
    } else {
      my_width = GaigsAV.preferred_width; // set dimensions
      my_height = GaigsAV.preferred_height;
    }

    // First capture the new image in a buffer called image2
    SnapAt = sAt;
    BufferedImage image2 = new BufferedImage(my_width, my_height, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2 = (Graphics2D) image2.getGraphics(); // need a separate object each time?
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.setColor(Color.WHITE);
    g2.fillRect(0, 0, my_width, my_height);
    // Set horizoff and vertoff to properly center the visualization in the
    // viewing window. This is not quite perfect because visualizations
    // that are not properly centered within their [0,1] localized
    // coordinates will not be perfectly centered, but it is much better
    // than it was previously.

    if (no_mouse_drag) {
      horizoff = (my_width - GaigsAV.preferred_width) / 2;
      vertoff = (my_height - GaigsAV.preferred_height) / 2;
    }

    list_of_snapshots.reset();
    x = 0;
    lt = new LinkedList();
    while (x < SnapAt && list_of_snapshots.hasMoreElements()) {
      lt = (LinkedList) list_of_snapshots.nextElement();
      x++;
    }
    lt.reset();
    animation_done = true;
    //        System.out.println("before loop " + horizoff);
    while (lt.hasMoreElements()) {
      obj tempObj = (obj) lt.nextElement();
      animation_done =
          animation_done && (tempObj.execute(g2 /*offscreen*/, zoom, vertoff, horizoff));
      //  System.out.println("in loop");
    }

    // Next capture the image we are coming from in a buffer called image1
    SnapAt = (forward ? sAt - 1 : sAt + 1);
    BufferedImage image1 = new BufferedImage(my_width, my_height, BufferedImage.TYPE_INT_RGB);
    Graphics2D g1 = (Graphics2D) image1.getGraphics(); // need a separate object each time?
    g1.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g1.setColor(Color.WHITE);
    g1.fillRect(0, 0, my_width, my_height);
    // Set horizoff and vertoff to properly center the visualization in the
    // viewing window. This is not quite perfect because visualizations
    // that are not properly centered within their [0,1] localized
    // coordinates will not be perfectly centered, but it is much better
    // than it was previously.

    if (no_mouse_drag) {
      horizoff = (my_width - GaigsAV.preferred_width) / 2;
      vertoff = (my_height - GaigsAV.preferred_height) / 2;
    }

    list_of_snapshots.reset();
    x = 0;
    lt = new LinkedList();
    while (x < SnapAt && list_of_snapshots.hasMoreElements()) {
      lt = (LinkedList) list_of_snapshots.nextElement();
      x++;
    }
    lt.reset();
    animation_done = true;
    //        System.out.println("before loop " + horizoff);
    while (lt.hasMoreElements()) {
      obj tempObj = (obj) lt.nextElement();
      animation_done =
          animation_done && (tempObj.execute(g1 /*offscreen*/, zoom, vertoff, horizoff));
      //  System.out.println("in loop");
    }

    // Now slide from image1 to image2

    // From the gaff Visualizer by Chris Gaffney
    //        double step = 4;	// Adjust this for more/less granularity between images
    double step = 40; // Adjust this for more/less granularity between images

    Image buffer = getGraphicsConfiguration().createCompatibleVolatileImage(my_width, my_height);
    Graphics2D g2d = (Graphics2D) buffer.getGraphics();

    AffineTransform trans = AffineTransform.getTranslateInstance(step * (forward ? -1 : 1), 0);
    //        AffineTransform orig = g2d.getTransform();

    Shape mask = createMask(my_width, my_height);

    for (double i = 0; i < my_width; i += step) {
      if (i + step > my_width) // last time through loop, so adjust transform
      trans =
            AffineTransform.getTranslateInstance(((double) (my_width - i)) * (forward ? -1 : 1), 0);
      g2d.transform(trans);
      g2d.drawImage(image1, 0, 0, this);
      g2d.setColor(Color.BLACK);
      g2d.fill(mask);

      AffineTransform last = g2d.getTransform();
      g2d.transform(AffineTransform.getTranslateInstance(my_width * (-1 * (forward ? -1 : 1)), 0));
      g2d.drawImage(image2, 0, 0, this);
      g2d.setColor(Color.BLACK);
      g2d.fill(mask);

      g2d.setTransform(last);

      this.my_image = buffer;
      repaint();

      try {
        Thread.sleep(10);
      } catch (InterruptedException e) {

      }
    }
    Image b = getGraphicsConfiguration().createCompatibleImage(my_width, my_height);
    b.getGraphics().drawImage(buffer, 0, 0, null);
    this.my_image = b;

    return animation_done;
  }
  protected void paintBackground(
      Graphics g, int x, int y, int w, int h, boolean horizontal, JComponent component) {
    Graphics2D g2d = (Graphics2D) g.create();
    CEclipseBorder ec = null;
    Insets ins = getOutsideInsets();

    x = ins.left;
    y = ins.top;
    if (getOrientation().isHorizontal()) {
      w -= ins.left + ins.right;
      h -= ins.top + ins.bottom;
    } else {
      w -= ins.top + ins.bottom;
      h -= ins.left + ins.right;
    }

    if (component.getBorder() instanceof CompoundBorder) {
      CompoundBorder cb = (CompoundBorder) component.getBorder();
      CompoundBorder bb = (CompoundBorder) cb.getInsideBorder();

      ec = (CEclipseBorder) bb.getOutsideBorder();
    }

    if (w > 0 && h > 0) {
      if (glassStrip != null) {
        BufferedImage im = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);

        Graphics2D gg = im.createGraphics();
        gg.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

        gg.setColor(component.getBackground());
        if (ec != null) {
          gg.fill(ec.createShape(0, 0, w, h, ec.getCornerRadius()));

        } else {
          gg.fillRect(0, 0, w, h);
        }

        if (!isSelected()) {
          gg.setComposite(AlphaComposite.SrcIn);
        } else {
          gg.setComposite(AlphaComposite.SrcAtop);
        }

        try {
          glass.Render2Graphics(new Dimension(w, h), gg, glassStrip, true);
        } catch (Exception e) {
          glass.Render2Graphics(new Dimension(w, h), gg, CGlassFactory.VALUE_STEEL, true);
        }

        gg.dispose();

        if (!getOrientation().isHorizontal()) {
          AffineTransform atTrans = AffineTransform.getTranslateInstance(x /* + h */, y + w);
          atTrans.concatenate(COutlineHelper.tRot90CCW);
          g2d.drawImage(im, atTrans, null);
        } else {
          g2d.drawImage(im, x, y, null);
        }
      }

      g2d.dispose();
    }
  }
예제 #13
0
  public Shape getShape() {

    int R = Integer.parseInt(hexcolor.substring(0, 2), 16);
    int G = Integer.parseInt(hexcolor.substring(2, 4), 16);
    int B = Integer.parseInt(hexcolor.substring(4, 6), 16);
    color = new Color(R, G, B);

    Shape geom;
    if (shape.equals("circle")) {
      geom = new Ellipse2D.Float(-0.05f * size, -0.05f * size, 1.1f * size, 1.1f * size);
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("square")) {
      geom = new Rectangle2D.Float(0, 0, size, size);
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("roundsquare")) {
      geom = new RoundRectangle2D.Float(0, 0, size, size, size / 2, size / 2);
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("triangle")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      float height = (float) (Math.sqrt(3) * size / 2);
      path.moveTo(size / 2, size - height);
      path.lineTo(size, size);
      path.lineTo(0, size);
      path.closePath();
      geom = path;
      center = new Point2D.Float(size / 2, size - height / 2);
    } else if (shape.equals("star")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 2, 0);
      path.lineTo(7 * size / 10, 3 * size / 10);
      path.lineTo(size, size / 2);
      path.lineTo(7 * size / 10, 7 * size / 10);
      path.lineTo(size / 2, size);
      path.lineTo(3 * size / 10, 7 * size / 10);
      path.lineTo(0, size / 2);
      path.lineTo(3 * size / 10, 3 * size / 10);
      path.closePath();

      AffineTransform trans = AffineTransform.getRotateInstance(Math.PI / 4, size / 2, size / 2);
      Shape shape = trans.createTransformedShape(path);

      Area area = new Area(path);
      area.add(new Area(shape));

      trans = AffineTransform.getScaleInstance(1.2, 1.2);
      shape = trans.createTransformedShape(area);
      trans = AffineTransform.getTranslateInstance(-0.1 * size, -0.1 * size);
      shape = trans.createTransformedShape(shape);

      geom = shape;

      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("octagon")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 4, 0);
      path.lineTo(3 * size / 4, 0);
      path.lineTo(size, size / 4);
      path.lineTo(size, 3 * size / 4);
      path.lineTo(3 * size / 4, size);
      path.lineTo(size / 4, size);
      path.lineTo(0, 3 * size / 4);
      path.lineTo(0, size / 4);
      path.closePath();
      geom = path;
      path.closePath();
      geom = path;
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("ellipse")) {
      geom = new Ellipse2D.Float(0, 0, 3 * size / 4, size);
      center = new Point2D.Float(3 * size / 8, size / 2);
    } else if (shape.equals("cross")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 4, 0);
      path.lineTo(3 * size / 4, 0);
      path.lineTo(3 * size / 4, size / 4);
      path.lineTo(size, size / 4);
      path.lineTo(size, 3 * size / 4);
      path.lineTo(3 * size / 4, 3 * size / 4);
      path.lineTo(3 * size / 4, size);
      path.lineTo(size / 4, size);
      path.lineTo(size / 4, 3 * size / 4);
      path.lineTo(0, 3 * size / 4);
      path.lineTo(0, size / 4);
      path.lineTo(size / 4, size / 4);
      path.closePath();
      geom = path;
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("pentagon")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 2, size);

      float x, y, a;
      for (int i = 1; i < 5; i++) {
        a = (float) ((2 * Math.PI / 5) * i);
        x = (float) (size / 2 + size / 2 * Math.sin(a));
        y = (float) (size / 2 + size / 2 * Math.cos(a));
        path.lineTo(x, y);
      }
      path.closePath();

      AffineTransform trans = AffineTransform.getScaleInstance(1.1, 1.1);
      Shape shape = trans.createTransformedShape(path);
      trans = AffineTransform.getTranslateInstance(-0.05 * size, -0.05 * size);
      shape = trans.createTransformedShape(shape);

      geom = shape;
      center = new Point2D.Float(size / 2, size / 2);
    } else if (shape.equals("hexagon")) {
      GeneralPath path = new GeneralPath(GeneralPath.WIND_EVEN_ODD, 2);
      path.moveTo(size / 2, size);

      float x, y, a;
      for (int i = 1; i < 6; i++) {
        a = (float) ((2 * Math.PI / 6) * i);
        x = (float) (size / 2 + size / 2 * Math.sin(a));
        y = (float) (size / 2 + size / 2 * Math.cos(a));
        path.lineTo(x, y);
      }
      path.closePath();
      geom = path;
      center = new Point2D.Float(size / 2, size / 2);
    } else {
      geom = new Ellipse2D.Float(0, 0, size, size);
      center = new Point2D.Float(size / 2, size / 2);
    }

    return geom;
  }