Package org.eclipse.swt.graphics

Examples of org.eclipse.swt.graphics.ImageLoader

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    /* Bytes Provided */
    if (bytes != null && bytes.length > 0) {
      ByteArrayInputStream inS = null;
      try {
        inS = new ByteArrayInputStream(bytes);
        ImageLoader loader = new ImageLoader();
        ImageData[] imageDatas = loader.load(inS);

        /* Look for the Icon with the best quality */
        if (imageDatas != null)
          imgData = getBestQuality(imageDatas, wHint, hHint);
      } catch (SWTException e) {
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    return (bestDepth != null) ? bestDepth : bestSize;
  }

  /* Saves the Image to the given File with the given Image-Format */
  private static boolean storeImage(ImageData imgData, File file, int format) {
    ImageLoader loader = new ImageLoader();
    loader.data = new ImageData[] { imgData };
    FileOutputStream fOs = null;
    try {
      fOs = new FileOutputStream(file);
      loader.save(fOs, format);
    } catch (FileNotFoundException e) {
      Activator.getDefault().logError(e.getMessage(), e);
    } finally {
      if (fOs != null)
        try {
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    private Image internalCreateImage(boolean returnMissingImageOnError, Device device) {
      try {
        if (Application.IS_LINUX) //Use native loading on Linux to support alpha in ICO
          return new Image(device, fFaviconFile.toString());

        ImageLoader loader = new ImageLoader();
        ImageData[] datas = loader.load(fFaviconFile.toString());
        if (datas != null && datas.length > 0)
          return new Image(device, datas[0]);
      } catch (SWTException e) {
        //Fallback to alternative method to load Image
      } catch (SWTError error) {
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    /* Bytes Provided */
    if (bytes != null && bytes.length > 0) {
      ByteArrayInputStream inS = null;
      try {
        inS = new ByteArrayInputStream(bytes);
        ImageLoader loader = new ImageLoader();
        ImageData[] imageDatas = loader.load(inS);

        /* Look for the Icon with the best quality */
        if (imageDatas != null)
          imgData = getBestQuality(imageDatas, wHint, hHint);
      } catch (SWTException e) {
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    return (bestDepth != null) ? bestDepth : bestSize;
  }

  /* Saves the Image to the given File with the given Image-Format */
  private static boolean storeImage(ImageData imgData, File file, int format) {
    ImageLoader loader = new ImageLoader();
    loader.data = new ImageData[] { imgData };
    FileOutputStream fOs = null;
    try {
      fOs = new FileOutputStream(file);
      loader.save(fOs, format);
    } catch (FileNotFoundException e) {
      Activator.getDefault().logError(e.getMessage(), e);
    } finally {
      if (fOs != null)
        try {
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    /* Bytes Provided */
    if (bytes != null && bytes.length > 0) {
      ByteArrayInputStream inS = null;
      try {
        inS = new ByteArrayInputStream(bytes);
        ImageLoader loader = new ImageLoader();
        ImageData[] imageDatas = loader.load(inS);

        /* Look for the Icon with the best quality */
        if (imageDatas != null)
          imgData = getBestQuality(imageDatas);
      } catch (SWTException e) {
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    return (bestDepth != null) ? bestDepth : bestSize;
  }

  /* Saves the Image to the given File with the given Image-Format */
  private static boolean storeImage(ImageData imgData, File file, int format) {
    ImageLoader loader = new ImageLoader();
    loader.data = new ImageData[] { imgData };
    FileOutputStream fOs = null;
    try {
      fOs = new FileOutputStream(file);
      loader.save(fOs, format);
    } catch (FileNotFoundException e) {
      Activator.getDefault().logError(e.getMessage(), e);
    } finally {
      if (fOs != null)
        try {
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        saveTo(fname);
    }

    private void saveTo(String path) {
        Image image = controller.utils().copyCurrentCodemapImage();
        ImageLoader loader = new ImageLoader();
        loader.data = new ImageData[] {image.getImageData()};
        loader.save(path, SWT.IMAGE_PNG);
        image.dispose(); // of course we MUST dispose the image!
    }
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    gc.setBackground(getDisplay().getSystemColor(SWT.COLOR_WHITE));

    figure.draw(new Coordinate(1.0, 1.0), swtGC, new Rectangle(0, 0, figureWidth, figureHeight), new SWTElementsVisibilityManager().getVisibleSWTElementsVector());
 
    ImageLoader il = new ImageLoader();
    il.data = new ImageData[] {image.getImageData()};
    il.save(to, SWT.IMAGE_PNG);
  }
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  public void writeScreenShot(OutputStream to){
    Image screenShot = new Image(parent.getDisplay(), (int)viewPortSize.getX()+1 ,(int)viewPortSize.getY()+1);
    GC gc = new GC(parent);
    gc.copyArea(screenShot, 0,0);
    gc.dispose();
    ImageLoader il = new ImageLoader();
    il.data = new ImageData[] {screenShot.getImageData()};
    il.save(to, SWT.IMAGE_PNG);
  }
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