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- Display display = new Display();
- final Image image = new Image(display, "c:test.png");
- // Looks good
- showImage(image ,600,400);
- ImageData imageData = testImage.getImageData();
- byte[] data = imageData.data;
- String imageString = new String(Base64.encode(data));
- byte[] decode = Base64.decode(imageString.getBytes());
- decode.toString();
- Image c_img = new Image(Display.getCurrent(), stringToInputStream(decode.toString()));
- // Throws exception.
- showImage(c_image ,600,400);
- private static void showImage(final Image image, int w, int h) {
- Display display = new Display();
- Shell shell = new Shell(display, SWT.SHELL_TRIM | SWT.DOUBLE_BUFFERED);
- shell.setLayout(new FillLayout());
- shell.addListener(SWT.Paint, new Listener() {
- public void handleEvent(Event e) {
- GC gc = e.gc;
- int x = 10, y = 10;
- gc.drawImage(image, x, y);
- gc.dispose();
- }
- });
- shell.setSize(w, h);
- shell.open();
- while (!shell.isDisposed()) {
- if (!display.readAndDispatch())
- display.sleep();
- }
- if (image != null && !image.isDisposed()) {
- image.dispose();
- }
- display.dispose();
- }
- private static InputStream stringToInputStream(String input) {
- InputStream is = null;
- try {
- is = new ByteArrayInputStream(input.getBytes("UTF-8"));
- } catch (UnsupportedEncodingException e) {
- e.printStackTrace();
- }
- return is;
- }
- org.eclipse.swt.SWTException: Unsupported or unrecognized format
- at org.eclipse.swt.SWT.error(SWT.java:4083)
- at org.eclipse.swt.SWT.error(SWT.java:3998)
- at org.eclipse.swt.SWT.error(SWT.java:3969)
- at org.eclipse.swt.internal.image.FileFormat.load(FileFormat.java:82)
- at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:130)
- at org.eclipse.swt.graphics.ImageDataLoader.load(ImageDataLoader.java:22)
- at org.eclipse.swt.graphics.ImageData.<init>(ImageData.java:331)
- at org.eclipse.swt.graphics.Image.<init>(Image.java:545)
- stringToInputStream(decode.toString())
- byte[@6536753
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