示例#1
0
 protected void handlePopupMenu(MouseEvent e) {
   if (disablePopupMenu) return;
   if (IJ.debugMode) IJ.log("show popup: " + (e.isPopupTrigger() ? "true" : "false"));
   int x = e.getX();
   int y = e.getY();
   Roi roi = imp.getRoi();
   if (roi != null
       && (roi.getType() == Roi.POLYGON
           || roi.getType() == Roi.POLYLINE
           || roi.getType() == Roi.ANGLE)
       && roi.getState() == roi.CONSTRUCTING) {
     roi.handleMouseUp(x, y); // simulate double-click to finalize
     roi.handleMouseUp(x, y); // polygon or polyline selection
     return;
   }
   PopupMenu popup = Menus.getPopupMenu();
   if (popup != null) {
     add(popup);
     if (IJ.isMacOSX()) IJ.wait(10);
     popup.show(this, x, y);
   }
 }
示例#2
0
 public void paint(Graphics g) {
   Roi roi = imp.getRoi();
   if (roi != null || showAllROIs || overlay != null) {
     if (roi != null) roi.updatePaste();
     if (!IJ.isMacOSX() && imageWidth != 0) {
       paintDoubleBuffered(g);
       return;
     }
   }
   try {
     if (imageUpdated) {
       imageUpdated = false;
       imp.updateImage();
     }
     Java2.setBilinearInterpolation(g, Prefs.interpolateScaledImages);
     Image img = imp.getImage();
     if (img != null)
       g.drawImage(
           img,
           0,
           0,
           (int) (srcRect.width * magnification),
           (int) (srcRect.height * magnification),
           srcRect.x,
           srcRect.y,
           srcRect.x + srcRect.width,
           srcRect.y + srcRect.height,
           null);
     if (overlay != null) drawOverlay(g);
     if (showAllROIs) drawAllROIs(g);
     if (roi != null) drawRoi(roi, g);
     if (srcRect.width < imageWidth || srcRect.height < imageHeight) drawZoomIndicator(g);
     if (IJ.debugMode) showFrameRate(g);
   } catch (OutOfMemoryError e) {
     IJ.outOfMemory("Paint");
   }
 }