Пример #1
0
 /**
  * Draws this step.
  *
  * @param panel the drawing panel requesting the drawing
  * @param g the graphics context on which to draw
  */
 public void draw(DrawingPanel panel, Graphics g) {
   if (track.trackerPanel == panel) {
     AutoTracker autoTracker = track.trackerPanel.getAutoTracker();
     if (autoTracker.isInteracting(track)) return;
   }
   TrackerPanel trackerPanel = (TrackerPanel) panel;
   boolean highlighted = (trackerPanel.getFrameNumber() == n);
   if (trackerPanel.autoTracker != null
       && trackerPanel.autoTracker.getWizard().isVisible()
       && trackerPanel.autoTracker.getTrack() == track) {
     highlighted = false;
   }
   getMark(trackerPanel).draw((Graphics2D) g, highlighted);
 }
Пример #2
0
 /**
  * Identifies the controlling TrackerPanel for this track (by default, the first TrackerPanel that
  * adds this track to its drawables).
  *
  * @param panel the TrackerPanel
  */
 protected void setTrackerPanel(TrackerPanel panel) {
   super.setTrackerPanel(panel);
   if (panel != null) {
     if (startFrameUndefined) {
       int n = panel.getPlayer().getVideoClip().getStartFrameNumber();
       setStartFrame(n);
       startFrameUndefined = false;
     }
     if (panel.getTFrame() != null) {
       boolean radians = panel.getTFrame().anglesInRadians;
       functionPanel.initEditor.setAnglesInDegrees(!radians);
     }
   }
 }
Пример #3
0
 /**
  * Draws this without refreshing steps.
  *
  * @param panel the drawing panel requesting the drawing
  * @param _g the graphics context on which to draw
  */
 public void drawMe(DrawingPanel panel, Graphics _g) {
   // position and show inspector if requested during loading
   if (inspectorX != Integer.MIN_VALUE
       && trackerPanel != null
       && trackerPanel.getTFrame() != null) {
     positionInspector();
     Runnable runner =
         new Runnable() {
           public void run() {
             showInspector = false;
             inspector.setVisible(true);
           }
         };
     if (showInspector) SwingUtilities.invokeLater(runner);
   }
   if (isVisible() && isTraceVisible()) {
     // draw trace only if fixed coords & (non-worldview or no ref frame)
     TrackerPanel tPanel = (TrackerPanel) panel;
     ImageCoordSystem coords = tPanel.getCoords(); // get active coords
     boolean isRefFrame = coords instanceof ReferenceFrame;
     if (isRefFrame) {
       coords = ((ReferenceFrame) coords).getCoords();
     }
     boolean fixed = coords.isFixedAngle() && coords.isFixedOrigin() && coords.isFixedScale();
     if (fixed && (!(tPanel instanceof WorldTView) || !isRefFrame)) {
       trace.reset();
       for (int i = 0; i < traceX.length; i++) {
         if (Double.isNaN(traceX[i])) continue;
         tracePt.setLocation(traceX[i], traceY[i]);
         java.awt.Point p = tracePt.getScreenPosition(tPanel);
         if (trace.getCurrentPoint() == null) trace.moveTo((float) p.getX(), (float) p.getY());
         else trace.lineTo((float) p.getX(), (float) p.getY());
       }
       Graphics2D g2 = (Graphics2D) _g;
       Color color = g2.getColor();
       Stroke stroke = g2.getStroke();
       g2.setColor(getFootprint().getColor());
       g2.setStroke(traceStroke);
       g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
       g2.draw(trace);
       // restore original color and stroke
       g2.setColor(color);
       g2.setStroke(stroke);
     }
   }
   super.draw(panel, _g);
 }
Пример #4
0
  /**
   * Gets the mark for the specified panel.
   *
   * @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;
      valid = true; // assume true
      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);
        if (valid && selection == points[n]) p = screenPoints[n];
      }
      mark = footprint.getMark(screenPoints);
      if (p != null) { // point is selected, so draw selection shape
        transform.setToTranslation(p.x, p.y);
        int scale = FontSizer.getIntegerFactor();
        if (scale > 1) {
          transform.scale(scale, scale);
        }
        final Color color = footprint.getColor();
        final Mark stepMark = mark;
        final Shape selectedShape = transform.createTransformedShape(selectionShape);
        mark =
            new Mark() {
              public void draw(Graphics2D g, boolean highlighted) {
                stepMark.draw(g, false);
                Paint gpaint = g.getPaint();
                g.setPaint(color);
                g.fill(selectedShape);
                g.setPaint(gpaint);
              }

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

            public Rectangle getBounds(boolean highlighted) {
              return theMark.getBounds(highlighted);
            }
          };
      marks.put(trackerPanel, mark);
    }
    return mark;
  }
Пример #5
0
  /**
   * 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;
  }
Пример #6
0
 /**
  * Gets the screen bounds of this step on the specified tracker panel.
  *
  * @param trackerPanel the tracker panel drawing the step
  * @return the bounding rectangle
  */
 public Rectangle getBounds(TrackerPanel trackerPanel) {
   boolean highlighted = (trackerPanel.getFrameNumber() == n);
   return getMark(trackerPanel).getBounds(highlighted);
 }
Пример #7
0
 /**
  * Repaints this on the specified tracker panel. Repainting a step first remarks it and then
  * requests a repaint of the panel's dirty region.
  *
  * @param trackerPanel the tracker panel
  */
 public void repaint(TrackerPanel trackerPanel) {
   remark(trackerPanel);
   trackerPanel.repaintDirtyRegion();
 }
Пример #8
0
 /**
  * Erases and remarks this on the specified tracker panel. Remarking creates a new mark for the
  * step and adds both the old and new bounds to the tracker panel's dirty region.
  *
  * @param trackerPanel the tracker panel
  */
 public void remark(TrackerPanel trackerPanel) {
   erase(trackerPanel);
   trackerPanel.addDirtyRegion(getBounds(trackerPanel)); // new bounds
 }
Пример #9
0
 /**
  * Erases this on the specified tracker panel. Erasing adds the current bounds to the dirty region
  * and nulls the step's mark to trigger creation of a new one.
  *
  * @param trackerPanel the tracker panel
  */
 public void erase(TrackerPanel trackerPanel) {
   if (marks.get(trackerPanel) == null) return; // already dirty
   trackerPanel.addDirtyRegion(getBounds(trackerPanel)); // old bounds
   marks.put(trackerPanel, null); // triggers new mark
 }