/**
* Finds the Interactive located at the specified pixel position.
*
* @param panel the drawing panel
* @param xpix the x pixel position
* @param ypix the y pixel position
* @return the TPoint that is hit, or null
*/
public Interactive findInteractive(DrawingPanel panel, int xpix, int ypix) {
boolean highlighted = (track.trackerPanel.getFrameNumber() == getFrameNumber());
AutoTracker autoTracker = track.trackerPanel.getAutoTracker();
TrackerPanel trackerPanel = (TrackerPanel) panel;
setHitRectCenter(xpix, ypix);
for (int i = 0; i < points.length; i++) {
if (points[i] == null || Double.isNaN(points[i].getX())) continue;
if (hitRect.contains(points[i].getScreenPosition(trackerPanel))) {
if (highlighted && autoTracker.isDrawingKeyFrameFor(track, i)) return null;
return points[i];
}
}
return null;
}
/**
* 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);
}