Exemplo n.º 1
0
 Rectangle[] getRectangles(int linkIndex) {
   int lineCount = layout.getLineCount();
   Rectangle[] rects = new Rectangle[lineCount];
   int[] lineOffsets = layout.getLineOffsets();
   Point point = offsets[linkIndex];
   int lineStart = 1;
   while (point.x > lineOffsets[lineStart]) lineStart++;
   int lineEnd = 1;
   while (point.y > lineOffsets[lineEnd]) lineEnd++;
   int index = 0;
   if (lineStart == lineEnd) {
     rects[index++] = layout.getBounds(point.x, point.y);
   } else {
     rects[index++] = layout.getBounds(point.x, lineOffsets[lineStart] - 1);
     rects[index++] = layout.getBounds(lineOffsets[lineEnd - 1], point.y);
     if (lineEnd - lineStart > 1) {
       for (int i = lineStart; i < lineEnd - 1; i++) {
         rects[index++] = layout.getLineBounds(i);
       }
     }
   }
   if (rects.length != index) {
     Rectangle[] tmp = new Rectangle[index];
     System.arraycopy(rects, 0, tmp, 0, index);
     rects = tmp;
   }
   return rects;
 }
Exemplo n.º 2
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 @Override
 public Point computeSize(int wHint, int hHint, boolean changed) {
   checkWidget();
   if (wHint != SWT.DEFAULT && wHint < 0) wHint = 0;
   if (hHint != SWT.DEFAULT && hHint < 0) hHint = 0;
   int width, height;
   int layoutWidth = layout.getWidth();
   // TEMPORARY CODE
   if (wHint == 0) {
     layout.setWidth(1);
     Rectangle rect = layout.getBounds();
     width = 0;
     height = rect.height;
   } else {
     layout.setWidth(wHint);
     Rectangle rect = layout.getBounds();
     width = rect.width;
     height = rect.height;
   }
   layout.setWidth(layoutWidth);
   if (wHint != SWT.DEFAULT) width = wHint;
   if (hHint != SWT.DEFAULT) height = hHint;
   int border = getBorderWidth();
   width += border * 2;
   height += border * 2;
   return new Point(width, height);
 }
Exemplo n.º 3
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 public Point computeSize(int wHint, int hHint, boolean changed) {
   checkWidget();
   if (wHint != SWT.DEFAULT && wHint < 0) wHint = 0;
   if (hHint != SWT.DEFAULT && hHint < 0) hHint = 0;
   int width, height;
   if (OS.COMCTL32_MAJOR >= 6) {
     int /*long*/ hDC = OS.GetDC(handle);
     int /*long*/ newFont = OS.SendMessage(handle, OS.WM_GETFONT, 0, 0);
     int /*long*/ oldFont = OS.SelectObject(hDC, newFont);
     if (text.length() > 0) {
       TCHAR buffer = new TCHAR(getCodePage(), parse(text), false);
       RECT rect = new RECT();
       int flags = OS.DT_CALCRECT | OS.DT_NOPREFIX;
       if (wHint != SWT.DEFAULT) {
         flags |= OS.DT_WORDBREAK;
         rect.right = wHint;
       }
       OS.DrawText(hDC, buffer, buffer.length(), rect, flags);
       width = rect.right - rect.left;
       height = rect.bottom;
     } else {
       TEXTMETRIC lptm = OS.IsUnicode ? (TEXTMETRIC) new TEXTMETRICW() : new TEXTMETRICA();
       OS.GetTextMetrics(hDC, lptm);
       width = 0;
       height = lptm.tmHeight;
     }
     if (newFont != 0) OS.SelectObject(hDC, oldFont);
     OS.ReleaseDC(handle, hDC);
   } else {
     int layoutWidth = layout.getWidth();
     // TEMPORARY CODE
     if (wHint == 0) {
       layout.setWidth(1);
       Rectangle rect = layout.getBounds();
       width = 0;
       height = rect.height;
     } else {
       layout.setWidth(wHint);
       Rectangle rect = layout.getBounds();
       width = rect.width;
       height = rect.height;
     }
     layout.setWidth(layoutWidth);
   }
   if (wHint != SWT.DEFAULT) width = wHint;
   if (hHint != SWT.DEFAULT) height = hHint;
   int border = getBorderWidth();
   width += border * 2;
   height += border * 2;
   return new Point(width, height);
 }
Exemplo n.º 4
0
 LRESULT WM_MOUSEMOVE(int /*long*/ wParam, int /*long*/ lParam) {
   LRESULT result = super.WM_MOUSEMOVE(wParam, lParam);
   if (OS.COMCTL32_MAJOR < 6) {
     int x = OS.GET_X_LPARAM(lParam);
     int y = OS.GET_Y_LPARAM(lParam);
     if (OS.GetKeyState(OS.VK_LBUTTON) < 0) {
       int oldSelection = selection.y;
       selection.y = layout.getOffset(x, y, null);
       if (selection.y != oldSelection) {
         int newSelection = selection.y;
         if (oldSelection > newSelection) {
           int temp = oldSelection;
           oldSelection = newSelection;
           newSelection = temp;
         }
         Rectangle rect = layout.getBounds(oldSelection, newSelection);
         redraw(rect.x, rect.y, rect.width, rect.height, false);
       }
     } else {
       for (int j = 0; j < offsets.length; j++) {
         Rectangle[] rects = getRectangles(j);
         for (int i = 0; i < rects.length; i++) {
           Rectangle rect = rects[i];
           if (rect.contains(x, y)) {
             setCursor(display.getSystemCursor(SWT.CURSOR_HAND));
             return result;
           }
         }
       }
       setCursor(null);
     }
   }
   return result;
 }
Exemplo n.º 5
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  /**
   * This implementation calls <code>super.hitTest</code> and returns the result if non-null (this
   * should be a HitInfo.Point), then returns a HitInfo.Interior if the mouse-click occured inside
   * the text bound (as defined by text layout)
   *
   * @return a HitInfo corresponding to the given mouse-event
   */
  public HitInfo hitTest(PEMouseEvent e) {

    // from Bitmap:
    if (image != null) {
      if (getBounds().contains(e.getPicPoint())) {
        return new HitInfo.Interior((PicText) element, e);
      }
      return null;
    }

    // from TextLayout:
    if (!getBounds().contains(e.getPicPoint())) return null;

    PicText te = (PicText) element;
    // recompute textlayout b-box, but store it in a temporary field !
    Rectangle2D tb = textLayout.getBounds();
    Shape text_bounds = text2ModelTr.createTransformedShape(tb);
    if (text_bounds.contains(e.getPicPoint())) {
      // [SR:pending] for the hitInfo to be reliable, getPicPoint() should first be transformed by
      //              inverse text2ModelTr ! (especially when rotationAngle != 0)
      TextHitInfo thi =
          textLayout.hitTestChar(
              (float) (e.getPicPoint().x - strx),
              (float) (e.getPicPoint().y - stry)); // guaranteed to return a non-null thi
      return new HitInfo.Text((PicText) element, thi, e);
    }
    // test hit on textlayout's bounding rectangle :
    // else if (bounds.contains(e.getPicPoint())) return new HitInfo.Interior(element,e);
    return null;
  }
Exemplo n.º 6
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 /**
  * update strx stry = location of TextLayout's bottom-Left corner with respect to PicText's
  * anchor-point
  */
 protected void syncStringLocation() {
   PicText te = (PicText) element;
   PicPoint anchor = te.getCtrlPt(TextEditable.P_ANCHOR, ptBuf);
   if (image == null) {
     if (!areDimensionsComputed) {
       te.setDimensions(
           textLayout.getBounds().getWidth(), textLayout.getAscent(), textLayout.getDescent());
     }
     strx = te.getLeftX() - anchor.x;
     stry = te.getBaseLineY() - anchor.y;
   } else { // image not null
     strx = te.getLeftX() - anchor.x;
     stry = te.getBottomY() - anchor.y;
   }
 }
Exemplo n.º 7
0
  /**
   * Synchronize the textLayout and the shape (=frame box, by calling syncFrame) with the model When
   * <code>TextLayout</code> is used, this delegates to <code>getRotation()</code> where computing
   * rotation angle is concerned, and updates the AffineTransform returned by <code>
   * getTextToModelTransform()</code>.
   */
  protected void syncShape() {
    PicText te = (PicText) element;

    //			textLayout = new TextLayout(te.getText().length()==0 ? " " : te.getText(),
    //			    textFont,
    //			    new FontRenderContext(null,false,false));

    text2ModelTr.setToIdentity(); // reset
    PicPoint anchor = te.getCtrlPt(TextEditable.P_ANCHOR, ptBuf);
    text2ModelTr.rotate(getRotation(), anchor.x, anchor.y); // rotate along P_ANCHOR !
    // the reference point of an image is the top-left one, but the refpoint of a text layout is on
    // the baseline
    if (image != null) {
      text2ModelTr.translate(te.getLeftX(), te.getTopY());
      if (te.getWidth() != 0
          && image.getWidth() != 0
          && (te.getDepth() + te.getHeight()) != 0
          && image.getHeight() != 0)
        text2ModelTr.scale(
            te.getWidth() / image.getWidth(),
            -(te.getHeight() + te.getDepth()) / image.getHeight());
    } else {
      // Hack ? Just cheating a little bit ? Ou juste ruse ?
      // we want here to use the dimensions of the textLayout instead of latex dimensions if
      // areDimensionsComputed
      // sinon on va aligner le textlayout en fonction des parametres latex, et l'Utilisateur (qui
      // est bien bete) ne va rien comprendre.
      double latexH = 0;
      double latexD = 0;
      double latexW = 0;
      if (areDimensionsComputed) { // store latex dimensions, and setDimensions to textLayout ones
        latexH = te.getHeight();
        latexD = te.getDepth();
        latexW = te.getWidth();
        te.setDimensions(
            textLayout.getBounds().getWidth(), textLayout.getAscent(), textLayout.getDescent());
      }
      text2ModelTr.translate(te.getLeftX(), te.getBaseLineY());
      if (areDimensionsComputed) { // restore latex dimensions
        te.setDimensions(latexW, latexH, latexD);
      }
      // Autre possibilite= comprimer le texte pour qu'il rentre dans la boite (evite le hack
      // ci-dessus):
      // text2ModelTr.scale(te.getWidth()/textLayout.getWidth(),-(te.getHeight()+te.getDepth())/textLayout.getHeight());
      text2ModelTr.scale(1.0, -1.0);
    }
    syncFrame();
  }
Exemplo n.º 8
0
 protected float drawBoxedString(Graphics2D g2, String s, Color c1, Color c2, double x) {
   // Calculate the width of the string.
   FontRenderContext frc = g2.getFontRenderContext();
   TextLayout subLayout = new TextLayout(s, mFont, frc);
   float advance = subLayout.getAdvance();
   // Fill the background rectangle with a gradient.
   GradientPaint gradient = new GradientPaint((float) x, 0, c1, (float) (x + advance), 0, c2);
   g2.setPaint(gradient);
   Rectangle2D bounds = mLayout.getBounds();
   Rectangle2D back = new Rectangle2D.Double(x, 0, advance, bounds.getHeight());
   g2.fill(back);
   // Draw the string over the gradient rectangle.
   g2.setPaint(Color.white);
   g2.setFont(mFont);
   g2.drawString(s, (float) x, (float) -bounds.getY());
   return advance;
 }
Exemplo n.º 9
0
  /**
   * Give notification from the model that a change occured to the text this view is responsible for
   * rendering.
   *
   * <p>
   */
  public void changedUpdate(DrawingEvent.EventType eventType) {
    PicText text = (PicText) element;
    if (textLayout == null) {
      // new *************************** begin (by ss & bp)
      textLayout =
          new TextLayout(
              text.getText(text.getTextMode()).length() == 0
                  ? " "
                  : text.getText(text.getTextMode()),
              // new *************************** end (by ss & bp)
              DefaultViewFactory.textFont, // static field
              new FontRenderContext(null, false, false));
    }
    if (eventType == DrawingEvent.EventType.TEXT_CHANGE) {
      // new *************************** begin (by ss & bp)
      textLayout =
          new TextLayout(
              text.getText(text.getTextMode()).length() == 0
                  ? " "
                  : text.getText(text.getTextMode()),
              // new *************************** end (by ss & bp)
              DefaultViewFactory.textFont,
              new FontRenderContext(null, false, false));

      // first try to create a bitmap
      image =
          null; // aka "reset" image => we might temporarily resort to TextLayout until the image is
                // ready
      areDimensionsComputed = false;
      // reset dimensions to the textlayout dimensions
      text.setDimensions(
          textLayout.getBounds().getWidth(), textLayout.getAscent(), textLayout.getDescent());

      // new *************************** begin (by ss & bp)
      if (wantToComputeLatexDimensions && text.getText(text.getTextMode()).length() > 0) {
        // new *************************** end (by ss & bp)
        // don't produce a bitmap for an empty string (LaTeX might not like it)
        // [pending] this should be made dependent on a preference's option
        new Thread(this).start();
      }
      if (image == null) super.changedUpdate(null); // ie resort to TextLayout (update all)
    } else {
      text.updateFrame();
      super.changedUpdate(eventType);
    }
  }
Exemplo n.º 10
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 protected void drawText(Graphics2D g2) {
   // Find the bounds of the entire string.
   FontRenderContext frc = g2.getFontRenderContext();
   mLayout = new TextLayout(mMessage, mFont, frc);
   // Find the dimensions of this component.
   int width = getSize().width;
   int height = getSize().height;
   // Place the first full string, horizontally centered,
   //   at the bottom of the component.
   Rectangle2D bounds = mLayout.getBounds();
   double x = (width - bounds.getWidth()) / 2;
   double y = height - bounds.getHeight();
   drawString(g2, x, y, 0);
   // Now draw a second version, anchored to the right side
   //   of the component and rotated by -PI / 2.
   drawString(g2, width - bounds.getHeight(), y, -Math.PI / 2);
 }
Exemplo n.º 11
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  /** Synchronizes bounding box with the model ; */
  protected void syncBounds() {
    PicText te = (PicText) element;
    // [pending] Il faut tenir compte de la rotation !

    Rectangle2D latexBB =
        null; // BB relative to latex dimensions (including rotation) (without frame)
    Rectangle2D textLayoutBB =
        null; // BB relative to textLayout dimensions (including rotation) (without frame)
    Rectangle2D textBB = null; // BB of the text (including rotation), without frame

    if (areDimensionsComputed) { // compute latexBB
      Rectangle2D nonRotated =
          new Rectangle2D.Double(
              te.getLeftX(), te.getBottomY(), te.getWidth(), te.getHeight() + te.getDepth());
      AffineTransform tr =
          new AffineTransform(); // maps Image coordinates to Model coordinates (see paint)
      tr.setToIdentity(); // reset
      PicPoint anchor = te.getCtrlPt(TextEditable.P_ANCHOR, ptBuf);
      tr.rotate(getRotation(), anchor.x, anchor.y); // rotate along P_ANCHOR !
      latexBB = tr.createTransformedShape(nonRotated).getBounds2D();
    }

    if (image == null) { // compute textLayoutBB
      Rectangle2D nonRotated = textLayout.getBounds();
      textLayoutBB = text2ModelTr.createTransformedShape(nonRotated).getBounds2D();
    }

    // use textLayoutBB or latexBB or their union
    if (image != null) textBB = latexBB;
    else {
      if (!areDimensionsComputed) textBB = textLayoutBB;
      else {
        textBB = latexBB.createUnion(textLayoutBB);
      }
    }

    // union with frame BB
    if (te.isFramed()) {
      super.syncBounds(); // update bounds of the frame if necessary
      Rectangle2D.union(super.bounds, textBB, this.bounds);
    } else this.bounds = textBB;
  }
Exemplo n.º 12
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  public void render(int w, int h, Graphics2D g2) {

    int w2 = w / 2;
    int h2 = h / 2;
    g2.setPaint(new GradientPaint(0, 0, outerC, w * .35f, h * .35f, innerC));
    g2.fillRect(0, 0, w2, h2);
    g2.setPaint(new GradientPaint(w, 0, outerC, w * .65f, h * .35f, innerC));
    g2.fillRect(w2, 0, w2, h2);
    g2.setPaint(new GradientPaint(0, h, outerC, w * .35f, h * .65f, innerC));
    g2.fillRect(0, h2, w2, h2);
    g2.setPaint(new GradientPaint(w, h, outerC, w * .65f, h * .65f, innerC));
    g2.fillRect(w2, h2, w2, h2);

    g2.setColor(Color.black);
    TextLayout tl = new TextLayout("GradientPaint", g2.getFont(), g2.getFontRenderContext());
    tl.draw(
        g2,
        (int) (w / 2 - tl.getBounds().getWidth() / 2),
        (int) (h / 2 + tl.getBounds().getHeight() / 2));
  }
Exemplo n.º 13
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 /** Gets the drawing area without taking the decorator into account. */
 @Override
 protected Rectangle2D.Double getFigureDrawingArea() {
   if (getText() == null) {
     return getBounds();
   } else {
     TextLayout layout = getTextLayout();
     Rectangle2D.Double r =
         new Rectangle2D.Double(origin.x, origin.y, layout.getAdvance(), layout.getAscent());
     Rectangle2D lBounds = layout.getBounds();
     if (!lBounds.isEmpty() && !Double.isNaN(lBounds.getX())) {
       r.add(
           new Rectangle2D.Double(
               lBounds.getX() + origin.x,
               (lBounds.getY() + origin.y + layout.getAscent()),
               lBounds.getWidth(),
               lBounds.getHeight()));
     }
     // grow by two pixels to take antialiasing into account
     Geom.grow(r, 2d, 2d);
     return r;
   }
 }
Exemplo n.º 14
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 @Override
 long /*int*/ gtk_button_press_event(long /*int*/ widget, long /*int*/ event) {
   long /*int*/ result = super.gtk_button_press_event(widget, event);
   if (result != 0) return result;
   GdkEventButton gdkEvent = new GdkEventButton();
   OS.memmove(gdkEvent, event, GdkEventButton.sizeof);
   if (gdkEvent.button == 1 && gdkEvent.type == OS.GDK_BUTTON_PRESS) {
     if (focusIndex != -1) setFocus();
     int x = (int) gdkEvent.x;
     int y = (int) gdkEvent.y;
     if ((style & SWT.MIRRORED) != 0) x = getClientWidth() - x;
     int offset = layout.getOffset(x, y, null);
     int oldSelectionX = selection.x;
     int oldSelectionY = selection.y;
     selection.x = offset;
     selection.y = -1;
     if (oldSelectionX != -1 && oldSelectionY != -1) {
       if (oldSelectionX > oldSelectionY) {
         int temp = oldSelectionX;
         oldSelectionX = oldSelectionY;
         oldSelectionY = temp;
       }
       Rectangle rect = layout.getBounds(oldSelectionX, oldSelectionY);
       redraw(rect.x, rect.y, rect.width, rect.height, false);
     }
     for (int j = 0; j < offsets.length; j++) {
       Rectangle[] rects = getRectangles(j);
       for (int i = 0; i < rects.length; i++) {
         Rectangle rect = rects[i];
         if (rect.contains(x, y)) {
           focusIndex = j;
           redraw();
           return result;
         }
       }
     }
   }
   return result;
 }
Exemplo n.º 15
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 LRESULT WM_LBUTTONDOWN(int /*long*/ wParam, int /*long*/ lParam) {
   LRESULT result = super.WM_LBUTTONDOWN(wParam, lParam);
   if (result == LRESULT.ZERO) return result;
   if (OS.COMCTL32_MAJOR < 6) {
     if (focusIndex != -1) setFocus();
     int x = OS.GET_X_LPARAM(lParam);
     int y = OS.GET_Y_LPARAM(lParam);
     int offset = layout.getOffset(x, y, null);
     int oldSelectionX = selection.x;
     int oldSelectionY = selection.y;
     selection.x = offset;
     selection.y = -1;
     if (oldSelectionX != -1 && oldSelectionY != -1) {
       if (oldSelectionX > oldSelectionY) {
         int temp = oldSelectionX;
         oldSelectionX = oldSelectionY;
         oldSelectionY = temp;
       }
       Rectangle rect = layout.getBounds(oldSelectionX, oldSelectionY);
       redraw(rect.x, rect.y, rect.width, rect.height, false);
     }
     for (int j = 0; j < offsets.length; j++) {
       Rectangle[] rects = getRectangles(j);
       for (int i = 0; i < rects.length; i++) {
         Rectangle rect = rects[i];
         if (rect.contains(x, y)) {
           if (j != focusIndex) {
             redraw();
           }
           focusIndex = mouseDownIndex = j;
           return result;
         }
       }
     }
   }
   return result;
 }
Exemplo n.º 16
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 @Override
 long /*int*/ gtk_motion_notify_event(long /*int*/ widget, long /*int*/ event) {
   long /*int*/ result = super.gtk_motion_notify_event(widget, event);
   if (result != 0) return result;
   GdkEventMotion gdkEvent = new GdkEventMotion();
   OS.memmove(gdkEvent, event, GdkEventMotion.sizeof);
   int x = (int) gdkEvent.x;
   int y = (int) gdkEvent.y;
   if ((style & SWT.MIRRORED) != 0) x = getClientWidth() - x;
   if ((gdkEvent.state & OS.GDK_BUTTON1_MASK) != 0) {
     int oldSelection = selection.y;
     selection.y = layout.getOffset(x, y, null);
     if (selection.y != oldSelection) {
       int newSelection = selection.y;
       if (oldSelection > newSelection) {
         int temp = oldSelection;
         oldSelection = newSelection;
         newSelection = temp;
       }
       Rectangle rect = layout.getBounds(oldSelection, newSelection);
       redraw(rect.x, rect.y, rect.width, rect.height, false);
     }
   } else {
     for (int j = 0; j < offsets.length; j++) {
       Rectangle[] rects = getRectangles(j);
       for (int i = 0; i < rects.length; i++) {
         Rectangle rect = rects[i];
         if (rect.contains(x, y)) {
           setCursor(display.getSystemCursor(SWT.CURSOR_HAND));
           return result;
         }
       }
     }
     setCursor(null);
   }
   return result;
 }
Exemplo n.º 17
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  /**
   * Overrides Step getMark method.
   *
   * @param trackerPanel the tracker panel
   * @return the mark
   */
  protected Mark getMark(TrackerPanel trackerPanel) {
    Mark mark = marks.get(trackerPanel);
    TPoint selection = null;
    if (mark == null) {
      selection = trackerPanel.getSelectedPoint();
      Point p = null; // draws this step as "selected" shape if not null
      valid = true; // true if step is not NaN
      for (int n = 0; n < points.length; n++) {
        if (!valid) continue;
        // determine if point is valid (ie not NaN)
        valid = valid && !Double.isNaN(points[n].getX()) && !Double.isNaN(points[n].getY());
        screenPoints[n] = points[n].getScreenPosition(trackerPanel);
        // step is "selected" if trackerPanel selectedPoint is position or selectedSteps contains
        // this step
        if (valid && (selection == points[n] || trackerPanel.selectedSteps.contains(this))) {
          p = screenPoints[n];
        }
      }
      if (p == null) {
        if (footprint instanceof PositionVectorFootprint) {
          twoPoints[0] = screenPoints[0];
          twoPoints[1] = trackerPanel.getSnapPoint().getScreenPosition(trackerPanel);
          mark = footprint.getMark(twoPoints);
        } else mark = footprint.getMark(screenPoints);
      } else {
        transform.setToTranslation(p.x, p.y);
        int scale = FontSizer.getIntegerFactor();
        if (scale > 1) {
          transform.scale(scale, scale);
        }
        final Color color = footprint.getColor();
        final Shape selectedShape = transform.createTransformedShape(selectionShape);
        mark =
            new Mark() {
              public void draw(Graphics2D g, boolean highlighted) {
                g.setRenderingHint(
                    RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
                Paint gpaint = g.getPaint();
                g.setPaint(color);
                g.fill(selectedShape);
                g.setPaint(gpaint);
              }

              public Rectangle getBounds(boolean highlighted) {
                return selectedShape.getBounds();
              }
            };
      }
      final Mark theMark = mark;
      mark =
          new Mark() {
            public void draw(Graphics2D g, boolean highlighted) {
              if (!valid) {
                return;
              }
              theMark.draw(g, highlighted);
            }

            public Rectangle getBounds(boolean highlighted) {
              return theMark.getBounds(highlighted);
            }
          };
      marks.put(trackerPanel, mark);
      // get new text layout
      String s = ""; // $NON-NLS-1$
      VideoClip clip = trackerPanel.getPlayer().getVideoClip();
      if (clip.getStepCount() != 1) {
        s += clip.frameToStep(getFrameNumber());
      }
      if (s.length() == 0) s = " "; // $NON-NLS-1$
      TextLayout layout = new TextLayout(s, textLayoutFont, frc);
      textLayouts.put(trackerPanel, layout);
      // get layout position (bottom left corner of text)
      p = getLayoutPosition(trackerPanel);
      Rectangle bounds = layoutBounds.get(trackerPanel);
      if (bounds == null) {
        bounds = new Rectangle();
        layoutBounds.put(trackerPanel, bounds);
      }
      Rectangle2D rect = layout.getBounds();
      // set bounds (top left corner and size)
      bounds.setRect(p.x, p.y - rect.getHeight(), rect.getWidth(), rect.getHeight());
    }
    return mark;
  }