Examples of org.eclipse.swt.graphics.GC.copyArea()

org.eclipse.swt.graphics.GC.copyArea()
Copies a rectangular area of the receiver at the specified position into the image, which must be of type SWT.BITMAP. @param image the image to copy into @param x the x coordinate in the receiver of the area to be copied @param y the y coordinate in the receiver of the area to be copied @exception IllegalArgumentException
- ERROR_NULL_ARGUMENT - if the image is null
- ERROR_INVALID_ARGUMENT - if the image is not a bitmap or has been disposed
@exception SWTException
- ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed

      Rectangle bounds = display.getBounds();
      int width = bounds.width;
      int height = bounds.height;


      Image image = new Image(display, width, height);
      gc.copyArea(image, 0, 0);
      ImageLoader imageLoader = new ImageLoader();
      imageLoader.data = new ImageData[] { image.getImageData() };
      imageLoader.save(fileName, SWT.IMAGE_PNG);
      return true;
    } catch (Exception e) {

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      Rectangle bounds = display.getBounds();
      int width = bounds.width;
      int height = bounds.height;


      Image image = new Image(display, width, height);
      gc.copyArea(image, 0, 0);
      ImageLoader imageLoader = new ImageLoader();
      imageLoader.data = new ImageData[] { image.getImageData() };
      imageLoader.save(fileName, SWT.IMAGE_PNG);
      return true;
    } catch (Exception e) {

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      parentDir.mkdirs();
    try {
      log.debug(MessageFormat.format("Capturing screenshot ''{0}''", fileName)); //$NON-NLS-1$


      image = new Image(display, bounds.width, bounds.height);
      gc.copyArea(image, bounds.x, bounds.y);
      ImageLoader imageLoader = new ImageLoader();
      imageLoader.data = new ImageData[] { image.getImageData() };
      imageLoader.save(fileName, new ImageFormatConverter().imageTypeOf(fileName.substring(fileName.lastIndexOf('.') + 1)));
      return true;
    } catch (Exception e) {

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    int buttonX = cSize.x / 4;
    Image[] images = new Image[4];


    for (int i = 0; i < 4; i++) {
      Image image = new Image(display, buttonX, cSize.y);
      gc.copyArea(image, buttonX * i, 0);
      images[i] = getImage(resourceManager, gray, image);
    }


    canvas.dispose();
    gc.dispose();

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      parentDir.mkdirs();
    try {
      log.debug(MessageFormat.format("Capturing screenshot ''{0}''", fileName)); //$NON-NLS-1$


      image = new Image(display, bounds.width, bounds.height);
      gc.copyArea(image, bounds.x, bounds.y);
      ImageLoader imageLoader = new ImageLoader();
      imageLoader.data = new ImageData[] { image.getImageData() };
      imageLoader.save(fileName, new ImageFormatConverter().imageTypeOf(fileName.substring(fileName.lastIndexOf('.') + 1)));
      return true;
    } catch (Exception e) {

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      tmpParentShell.setSize(bounds.width, bounds.height);
      org.eclipse.swt.widgets.Canvas screenshotCanvas = new org.eclipse.swt.widgets.Canvas(tmpParentShell, SWT.NO_BACKGROUND);
      screenshotCanvas.setSize(bounds.width, bounds.height);
      GC displayGC = new GC(display);
      final Image screenshot = new Image(display, bounds.width, bounds.height);
      displayGC.copyArea(screenshot, location.x, location.y);
      displayGC.dispose();
      PaintListener paintListener = new PaintListener() {
        public void paintControl(PaintEvent e) {
          e.gc.drawImage(screenshot, 0, 0);
        }

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