Examples with ImageData org.eclipse.swt.graphics.ImageData used on opensource projects

Example 86 with ImageData

use of org.eclipse.swt.graphics.ImageData in project tdi-studio-se by Talend.

the class StatusConfirmSettingDialog method getItemsImage.

private Image getItemsImage(IImage iImage) {
    if (iImage == null) {
        iImage = EImage.DEFAULT_IMAGE;
    }
    Image image = cacheItemImages.get(iImage);
    if (image == null) {
        Image oImage = ImageProvider.getImage(iImage);
        ImageData imageData = oImage.getImageData();
        // enlarge image
        final int larger = 4;
        ImageData newData = imageData.scaledTo(imageData.width + larger, imageData.height + larger);
        image = new Image(oImage.getDevice(), newData);
        cacheItemImages.put(iImage, image);
    }
    return image;
}

Example 87 with ImageData

use of org.eclipse.swt.graphics.ImageData in project tdi-studio-se by Talend.

the class AbstractVersionManagementProjectSettingPage method getItemsImage.

protected Image getItemsImage(IImage iImage) {
    if (iImage == null) {
        iImage = EImage.DEFAULT_IMAGE;
    }
    Image image = cacheItemImages.get(iImage);
    if (image == null) {
        Image oImage = ImageProvider.getImage(iImage);
        ImageData imageData = oImage.getImageData();
        // enlarge image
        final int larger = 4;
        ImageData newData = imageData.scaledTo(imageData.width + larger, imageData.height + larger);
        image = new Image(oImage.getDevice(), newData);
        cacheItemImages.put(iImage, image);
    }
    return image;
}

Example 88 with ImageData

use of org.eclipse.swt.graphics.ImageData in project tdi-studio-se by Talend.

the class AttributeLabelProvider method getWriteOverlayImage.

/**
     * Gets the write overlay image.
     * 
     * @return The write overlay image
     */
private Image getWriteOverlayImage() {
    if (writeOverlayImage == null || writeOverlayImage.isDisposed()) {
        ImageDescriptor[] descriptors = new ImageDescriptor[] { null, null, null, null };
        descriptors[IDecoration.TOP_RIGHT] = Activator.getImageDescriptor(ISharedImages.WRITE_OVR_IMG_PATH);
        ImageData imageData = Activator.getImageDescriptor(ISharedImages.ATTRIBUTE_IMG_PATH).getImageData();
        writeOverlayImage = new OverlayImageDescriptor(imageData, descriptors, new Point(IMAGE_WIDTH, 16)).createImage();
    }
    return writeOverlayImage;
}

Example 89 with ImageData

use of org.eclipse.swt.graphics.ImageData in project tdi-studio-se by Talend.

the class HTMLDocGenerator method saveLogoImage.

protected void saveLogoImage(int type, File file) throws IOException {
    boolean documentationPluginLoaded = PluginChecker.isDocumentationPluginLoaded();
    // get image from cache
    ByteArrayOutputStream result = logoImageCache.get(type);
    if (documentationPluginLoaded) {
        String userLogoPath = CorePlugin.getDefault().getPreferenceStore().getString(ITalendCorePrefConstants.DOC_USER_LOGO);
        if (userLogoPath != null && !"".equals(userLogoPath)) {
            //$NON-NLS-1$
            if (result == null || !userLogoPath.equals(userDocImageOldPath)) {
                userDocImageOldPath = userLogoPath;
                result = new ByteArrayOutputStream(3072);
                File userLogo = new File(userLogoPath);
                if (userLogo.exists()) {
                    Image image = new Image(Display.getCurrent(), userLogoPath);
                    ImageLoader imageLoader = new ImageLoader();
                    imageLoader.data = new ImageData[] { image.getImageData() };
                    imageLoader.save(result, type);
                    logoImageCache.put(type, result);
                    image.dispose();
                }
            }
            FileOutputStream fos = new FileOutputStream(file);
            fos.write(result.toByteArray());
            fos.close();
            return;
        }
    }
    // if (result == null) {
    result = new ByteArrayOutputStream(3072);
    IBrandingService brandingService = (IBrandingService) GlobalServiceRegister.getDefault().getService(IBrandingService.class);
    ImageData imageData = brandingService.getLoginHImage().getImageData();
    new ByteArrayOutputStream();
    ImageLoader imageLoader = new ImageLoader();
    imageLoader.data = new ImageData[] { imageData };
    imageLoader.save(result, type);
    // put image to cache, no need to generate next time
    logoImageCache.put(type, result);
    // }
    FileOutputStream fos = new FileOutputStream(file);
    fos.write(result.toByteArray());
    fos.close();
}

Example 90 with ImageData

use of org.eclipse.swt.graphics.ImageData in project tdi-studio-se by Talend.

the class SWTResourceManager method getImage.

/**
     * Returns an image encoded by the specified input stream
     * 
     * @param is InputStream The input stream encoding the image data
     * @return Image The image encoded by the specified input stream
     */
protected static Image getImage(InputStream is) {
    Display display = Display.getCurrent();
    ImageData data = new ImageData(is);
    if (data.transparentPixel > 0) {
        return new Image(display, data, data.getTransparencyMask());
    }
    return new Image(display, data);
}