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

Example 76 with ImageData

use of org.eclipse.swt.graphics.ImageData in project cogtool by cogtool.

the class WindowsImageTransfer method main.

public static void main(String[] args) throws Exception {
    Display display = new Display();
    Shell shell = new Shell(display);
    Clipboard c = new Clipboard(display);
    System.out.println("types on the clipboard: " + Arrays.asList(c.getAvailableTypeNames()));
    Object o = c.getContents(WindowsImageTransfer.getInstance());
    ImageData d = (ImageData) o;
    if (d == null) {
        System.out.println("no image found on clipboard. try hitting the printscreen key, or using MS Paint to put an image on the clipboard.");
        return;
    }
    //Change what's on the clipboard to show we can also put images on the
    // clipboard.
    c.setContents(new Object[] { "howdy" }, new Transfer[] { TextTransfer.getInstance() });
    System.out.println("types on the clipboard: " + Arrays.asList(c.getAvailableTypeNames()));
    //now put the ImageData back onto the clipboard.
    c.setContents(new Object[] { d }, new Transfer[] { WindowsImageTransfer.getInstance() });
    System.out.println("types on the clipboard: " + Arrays.asList(c.getAvailableTypeNames()));
    //now read the CF_DIB (ImageData) back off the clipboard.
    // and display it by using it as the image for the button.
    ImageData imgData = (ImageData) c.getContents(WindowsImageTransfer.getInstance());
    Image img = new Image(display, imgData);
    Button button = new Button(shell, SWT.NONE);
    button.setImage(img);
    shell.pack();
    button.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
    button.dispose();
}

Example 77 with ImageData

use of org.eclipse.swt.graphics.ImageData in project translationstudio8 by heartsome.

the class Activator method getIconDescriptor.

/**
	 * 提供一个图片文件对插件的相对路径，返回该图片被伸缩变换为16*16像素的描述信息。
	 * @param path
	 *            the path
	 * @return the icon descriptor
	 */
public static ImageDescriptor getIconDescriptor(String path) {
    ImageDescriptor image = getImageDescriptor(path);
    ImageData data = image.getImageData();
    data = data.scaledTo(16, 16);
    image = ImageDescriptor.createFromImageData(data);
    return image;
}

Example 78 with ImageData

use of org.eclipse.swt.graphics.ImageData in project translationstudio8 by heartsome.

the class SpellPage method addLangAndDicToTable.

/**
	 * 将语言与词典对进行加载到列表中，
	 * @param aspellDicList	第一个数据为 语言， 第二个数据为 词典
	 */
private void addLangAndDicToTable(List<String[]> aspellDicList) {
    for (String[] dicArray : aspellDicList) {
        String lang = dicArray[0];
        String dic = dicArray[1];
        TableItem item = null;
        for (int i = 0; i < table.getItemCount(); i++) {
            TableItem currItem = table.getItem(i);
            if (TextUtil.getLanguageCode(currItem.getText(0)).equals(lang)) {
                item = currItem;
            }
        }
        if (item == null) {
            item = new TableItem(table, 0);
        }
        //$NON-NLS-1$
        String[] data = { TextUtil.getLanguageName(lang), "->", dic };
        String imgPath = langMap.get(lang).getImagePath();
        if (imgPath != null && !imgPath.equals("")) {
            imgPath = bundlePath + imgPath;
            Image image = new Image(getShell().getDisplay(), imgPath);
            if (image != null) {
                ImageData imgData = image.getImageData().scaledTo(16, 12);
                image = new Image(getShell().getDisplay(), imgData);
                item.setImage(0, image);
            }
        }
        item.setText(data);
    }
}

Example 79 with ImageData

use of org.eclipse.swt.graphics.ImageData in project translationstudio8 by heartsome.

the class Activator method getIconDescriptor.

/**
	 * 提供一个图片文件对插件的相对路径，返回该图片被伸缩变换为16*16像素的描述信息。
	 * @param path
	 *            the path
	 * @return the icon descriptor
	 */
public static ImageDescriptor getIconDescriptor(String path) {
    ImageDescriptor image = getImageDescriptor(path);
    ImageData data = image.getImageData();
    data = data.scaledTo(16, 16);
    image = ImageDescriptor.createFromImageData(data);
    return image;
}

Example 80 with ImageData

use of org.eclipse.swt.graphics.ImageData in project dbeaver by serge-rider.

the class ImageViewCanvas method loadImage.

/**
	 * Reload image from a file
	 * @return swt image created from image file
	 */
public Image loadImage(InputStream inputStream) {
    if (sourceImage != null && !sourceImage.isDisposed()) {
        sourceImage.dispose();
        sourceImage = null;
        imageData = null;
    }
    this.error = null;
    if (inputStream != null) {
        try {
            imageData = new ImageData(inputStream);
            sourceImage = new Image(getDisplay(), imageData);
        } catch (SWTException e) {
            this.error = e;
        }
    }
    showOriginal();
    return sourceImage;
}