org.eclipse.swt.graphics.ImageLoader Java Examples
The following examples show how to use
org.eclipse.swt.graphics.ImageLoader.
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Example #1
Source File: XYGraphToolbar.java From nebula with Eclipse Public License 2.0 | 6 votes |
private void addSnapshotButton() { Button snapShotButton = new Button(XYGraphMediaFactory.getInstance().getImage("images/camera.png")); snapShotButton.setToolTip(new Label("Save Snapshot to PNG file")); addButton(snapShotButton); snapShotButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent event) { // Have valid name, so get image ImageLoader loader = new ImageLoader(); Image image = xyGraph.getImage(); loader.data = new ImageData[] { image.getImageData() }; image.dispose(); // Prompt for file name String path = SingleSourceHelper2.getImageSavePath(); if (path == null || path.length() <= 0) return; // Assert *.png at end of file name if (!path.toLowerCase().endsWith(".png")) path = path + ".png"; // Save loader.save(path, SWT.IMAGE_PNG); } }); }
Example #2
Source File: ExportToImageManager.java From ermaster-b with Apache License 2.0 | 6 votes |
private void writePNGorGIF(Image image, String saveFilePath, String formatName) throws IOException, InterruptedException { try { ImageLoader loader = new ImageLoader(); loader.data = new ImageData[] { image.getImageData() }; loader.save(saveFilePath, format); } catch (SWTException e) { // Eclipse 3.2 �ł́A PNG �� Unsupported or unrecognized format �ƂȂ邽�߁A // �ȉ��̑�֕��@���g�p���� // �������A���̕��@�ł͏�肭�o�͂ł��Ȃ������� e.printStackTrace(); BufferedImage bufferedImage = new BufferedImage( image.getBounds().width, image.getBounds().height, BufferedImage.TYPE_INT_RGB); drawAtBufferedImage(bufferedImage, image, 0, 0); ImageIO.write(bufferedImage, formatName, new File(saveFilePath)); } }
Example #3
Source File: SaveImageAction.java From olca-app with Mozilla Public License 2.0 | 6 votes |
@Override public void run() { if (file == null) return; log.trace("export product graph as image: {}", file); ScalableRootEditPart editPart = (ScalableRootEditPart) editor.getGraphicalViewer().getRootEditPart(); IFigure rootFigure = editPart.getLayer(LayerConstants.PRINTABLE_LAYERS); Rectangle bounds = rootFigure.getBounds(); Image img = new Image(null, bounds.width, bounds.height); GC imageGC = new GC(img); Graphics graphics = new SWTGraphics(imageGC); rootFigure.paint(graphics); ImageLoader imgLoader = new ImageLoader(); imgLoader.data = new ImageData[] { img.getImageData() }; imgLoader.save(file.getAbsolutePath(), SWT.IMAGE_PNG); }
Example #4
Source File: ComponentStatusLabel.java From arx with Apache License 2.0 | 6 votes |
/** * Sets the GIF * * @param inputStream */ public void setGIF(InputStream inputStream) { checkWidget(); if (thread != null) { thread.stop(); this.getDisplay().timerExec(-1, thread); } ImageLoader loader = new ImageLoader(); try { loader.load(inputStream); } catch (Exception e) { this.image = null; return; } if (loader.data[0] != null) this.image = new Image(this.getDisplay(), loader.data[0]); if (loader.data.length > 1) { thread = new ComponentStatusLabelGIFHandler(this, loader); thread.run(); } redraw(); }
Example #5
Source File: AbstractGraphicalContentProvider.java From eclipsegraphviz with Eclipse Public License 1.0 | 6 votes |
/** * {@inheritDoc} * * This default implementation relies on the * {@link #loadImage(Display, Point, Object)} method, subclasses are * encouraged to provide a more efficient implementation. */ public void saveImage(Display display, Point suggestedSize, Object input, IPath location, GraphicFileFormat fileFormat) throws CoreException { int swtFileFormat = getSWTFileFormat(fileFormat); Image toSave = loadImage(Display.getDefault(), new Point(0, 0), input); try { ImageLoader imageLoader = new ImageLoader(); imageLoader.data = new ImageData[] { toSave.getImageData() }; ByteArrayOutputStream buffer = new ByteArrayOutputStream(200 * 1024); imageLoader.save(buffer, swtFileFormat); try { FileUtils.writeByteArrayToFile(location.toFile(), buffer.toByteArray()); } catch (IOException e) { throw new CoreException(new Status(IStatus.ERROR, Activator.PLUGIN_ID, "Error saving image", e)); } } finally { toSave.dispose(); } }
Example #6
Source File: ImageWriter.java From tuxguitar with GNU Lesser General Public License v2.1 | 6 votes |
public static void write(ImageFormat format, String path, List<UIImage> pages) throws TGFileFormatException { try { for(int i = 0; i < pages.size() ; i ++ ) { OutputStream stream = new FileOutputStream(new File(path + File.separator + "page-" + i + format.getExtension() )); Image image = ((SWTImage) pages.get(i)).getHandle(); ImageLoader imageLoader = new ImageLoader(); imageLoader.data = new ImageData[] { image.getImageData() }; imageLoader.save(stream, format.getFormat() ); stream.flush(); stream.close(); } } catch (Throwable throwable) { throw new TGFileFormatException("Could not write song!.",throwable); } }
Example #7
Source File: ExportImageAction.java From gef with Eclipse Public License 2.0 | 6 votes |
@Override public void run(IAction action) { FileDialog dialog = new FileDialog(getShell(), SWT.SAVE); dialog.setFileName("Cloud.png"); dialog.setText("Export PNG image to..."); String destFile = dialog.open(); if (destFile == null) return; File f = new File(destFile); if (f.exists()) { boolean confirmed = MessageDialog.openConfirm(getShell(), "File already exists", "The file '" + f.getName() + "' does already exist. Do you want to override it?"); if (!confirmed) return; } ImageLoader il = new ImageLoader(); try { il.data = new ImageData[] { getViewer().getCloud().getImageData() }; il.save(destFile, SWT.IMAGE_PNG); } catch (Exception e) { e.printStackTrace(); } }
Example #8
Source File: ExportToFileAction.java From xtext-eclipse with Eclipse Public License 2.0 | 6 votes |
@Override public void run() { IFigure contents = railroadView.getContents(); if (contents != null) { FileDialog fileDialog = new FileDialog(this.railroadView.getSite().getShell(), SWT.SAVE); fileDialog.setFilterExtensions(new String[] { "*.png" }); fileDialog.setText("Choose diagram file"); String fileName = fileDialog.open(); if (fileName == null) { return; } Dimension preferredSize = contents.getPreferredSize(); Image image = new Image(Display.getDefault(), preferredSize.width + 2 * PADDING, preferredSize.height + 2 * PADDING); GC gc = new GC(image); SWTGraphics graphics = new SWTGraphics(gc); graphics.translate(PADDING, PADDING); graphics.translate(contents.getBounds().getLocation().getNegated()); contents.paint(graphics); ImageData imageData = image.getImageData(); ImageLoader imageLoader = new ImageLoader(); imageLoader.data = new ImageData[] { imageData }; imageLoader.save(fileName, SWT.IMAGE_PNG); } }
Example #9
Source File: Avatar.java From jdt-codemining with Eclipse Public License 1.0 | 6 votes |
public ImageData getData() { if (this.data != null) return this.data; try { ImageData[] images = new ImageLoader() .load(new ByteArrayInputStream(byteArray)); if (images.length > 0) this.data = images[0]; else this.data = ImageDescriptor.getMissingImageDescriptor() .getImageData(); } catch (SWTException exception) { this.data = ImageDescriptor.getMissingImageDescriptor() .getImageData(); } return this.data; }
Example #10
Source File: SwtImage.java From AppleCommander with GNU General Public License v2.0 | 6 votes |
/** * Save the image. */ public void save(OutputStream outputStream) throws IOException { ImageLoader imageLoader = new ImageLoader(); imageLoader.data = new ImageData[] { imageData }; int format = SWT.IMAGE_PNG; if ("BMP".equals(getFileExtension())) { //$NON-NLS-1$ format = SWT.IMAGE_BMP; } else if ("RLE".equals(getFileExtension())) { //$NON-NLS-1$ format = SWT.IMAGE_BMP_RLE; } else if ("GIF".equals(getFileExtension())) { //$NON-NLS-1$ format = SWT.IMAGE_GIF; } else if ("ICO".equals(getFileExtension())) { //$NON-NLS-1$ format = SWT.IMAGE_ICO; } else if ("JPEG".equals(getFileExtension())) { //$NON-NLS-1$ format = SWT.IMAGE_JPEG; } else if ("PNG".equals(getFileExtension())) { //$NON-NLS-1$ format = SWT.IMAGE_PNG; } imageLoader.save(outputStream, format); }
Example #11
Source File: URLImageLabel.java From neoscada with Eclipse Public License 1.0 | 6 votes |
private void processLoad ( final String stringUrl ) throws Exception { final ImageLoader loader = new ImageLoader (); final URL url = new URL ( stringUrl ); final ImageData[] data; try ( InputStream is = url.openStream () ) { data = loader.load ( is ); } logger.debug ( "Image loaded" ); Display.getDefault ().asyncExec ( new Runnable () { @Override public void run () { showImage ( stringUrl, data ); } } ); }
Example #12
Source File: ExportToImageManager.java From erflute with Apache License 2.0 | 5 votes |
private void writeJPGorBMP(Image image, String saveFilePath, int format) throws IOException { final ImageData[] imgData = new ImageData[1]; imgData[0] = image.getImageData(); final ImageLoader imgLoader = new ImageLoader(); imgLoader.data = imgData; imgLoader.save(saveFilePath, format); }
Example #13
Source File: ExportToImageManager.java From ermaster-b with Apache License 2.0 | 5 votes |
private void writeJPGorBMP(Image image, String saveFilePath, int format) throws IOException { ImageData[] imgData = new ImageData[1]; imgData[0] = image.getImageData(); ImageLoader imgLoader = new ImageLoader(); imgLoader.data = imgData; imgLoader.save(saveFilePath, format); }
Example #14
Source File: KettleXulLoader.java From pentaho-kettle with Apache License 2.0 | 5 votes |
@Override public InputStream getResourceAsStream( String resource ) { int height = iconHeight; int width = iconWidth; if ( resource.contains( ":" ) ) { // we have height/width overrides width = Integer.parseInt( resource.substring( resource.indexOf( ":" ) + 1, resource.indexOf( "#" ) ) ); height = Integer.parseInt( resource.substring( resource.indexOf( "#" ) + 1, resource.indexOf( "." ) ) ); resource = resource.substring( 0, resource.indexOf( ":" ) ) + resource.substring( resource.indexOf( "." ) ); } if ( SvgSupport.isSvgEnabled() && ( SvgSupport.isSvgName( resource ) || SvgSupport.isPngName( resource ) ) ) { InputStream in = null; try { in = super.getResourceAsStream( SvgSupport.toSvgName( resource ) ); // load SVG SvgImage svg = SvgSupport.loadSvgImage( in ); SwtUniversalImage image = new SwtUniversalImageSvg( svg ); Display d = Display.getCurrent() != null ? Display.getCurrent() : Display.getDefault(); // write to png Image result = image.getAsBitmapForSize( d, width, height ); ImageLoader loader = new ImageLoader(); loader.data = new ImageData[] { result.getImageData() }; ByteArrayOutputStream out = new ByteArrayOutputStream(); loader.save( out, SWT.IMAGE_PNG ); image.dispose(); return new ByteArrayInputStream( out.toByteArray() ); } catch ( Throwable ignored ) { // any exception will result in falling back to PNG } finally { IOUtils.closeQuietly( in ); } resource = SvgSupport.toPngName( resource ); } return super.getResourceAsStream( resource ); }
Example #15
Source File: SankeyImageAction.java From olca-app with Mozilla Public License 2.0 | 5 votes |
@Override public void run() { try { ImageLoader imgLoader = new ImageLoader(); imgLoader.data = new ImageData[] { image.getImageData() }; imgLoader.save(file.getAbsolutePath(), SWT.IMAGE_PNG); } catch (Exception e) { log.error("Failed to write image", e); } }
Example #16
Source File: ImageExportAction.java From olca-app with Mozilla Public License 2.0 | 5 votes |
private void writeToFile(Image image) { File file = FileChooser.forExport("*.png", "openlca_chart.png"); if (file == null) return; log.trace("Export image to {}", file); ImageLoader loader = new ImageLoader(); loader.data = new ImageData[] { image.getImageData() }; loader.save(file.getAbsolutePath(), SWT.IMAGE_PNG); }
Example #17
Source File: UiDBImage.java From elexis-3-core with Eclipse Public License 1.0 | 5 votes |
public UiDBImage(String prefix, final String name, final InputStream source){ this.dbImage = new DBImage(prefix, name); try { ImageLoader iml = new ImageLoader(); iml.load(source); ByteArrayOutputStream baos = new ByteArrayOutputStream(); iml.save(baos, SWT.IMAGE_PNG); dbImage.setBinary(DBImage.FLD_IMAGE, baos.toByteArray()); } catch (IllegalArgumentException | SWTException e) { log.error("Error setting image object on DBImage " + dbImage.getLabel(), e); } }
Example #18
Source File: ImageCaptureExample.java From nebula with Eclipse Public License 2.0 | 5 votes |
/** * Demonstrate capturing the pages of a print to in-memory images. * * @param args * command-line arguments (ignored) */ public static void main(String[] args) { Display display = new Display(); Point displayDPI = display.getDPI(); display.dispose(); Printer printer = new Printer(new PrinterData()); Point printerDPI = printer.getDPI(); try { PrintJob job = new PrintJob("ImageCapture.java", createPrint()); PrintPiece[] pages = PaperClips.getPages(job, printer); ImageLoader imageLoader = new ImageLoader(); for (int i = 0; i < pages.length; i++) { PrintPiece page = pages[i]; Point pageSize = page.getSize(); pageSize.x = pageSize.x * displayDPI.x / printerDPI.x; pageSize.y = pageSize.y * displayDPI.y / printerDPI.y; ImageData pageImage = captureImageData(printer, page, pageSize); // Do something with the image pageImage.scanlinePad = 1; imageLoader.data = new ImageData[] { pageImage }; imageLoader.save(getImageName(i), SWT.IMAGE_JPEG); } } finally { printer.dispose(); } }
Example #19
Source File: ComponentStatusLabelGIFHandler.java From arx with Apache License 2.0 | 5 votes |
/** * Creates a new instance * @param loader * @param label */ public ComponentStatusLabelGIFHandler(ComponentStatusLabel label, ImageLoader loader) { this.statusLabel = label; this.loader = loader; label.getDisplay().addListener(SWT.Dispose, new Listener() { public void handleEvent(Event arg0) { disposeCurrentImage(); } }); }
Example #20
Source File: ChartLivePreviewThread.java From birt with Eclipse Public License 1.0 | 5 votes |
PreviewTimerTask( String taskName, Shell parentShell ) throws IOException { this.taskName = taskName; this.parentShell = parentShell; if ( imageDatas == null ) { loader = new ImageLoader(); imageDatas = loader.load( UIHelper.getURL( "icons/obj16/progress_animation.gif" ).openStream( ) ); //$NON-NLS-1$ } }
Example #21
Source File: ImagesOnFileSystemRegistry.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 5 votes |
public URL getImageURL(ImageDescriptor descriptor) { if (fTempDir == null) return null; URL url= fURLMap.get(descriptor); if (url != null) return url; File imageFile= getNewFile(); ImageData imageData= descriptor.getImageData(); if (imageData == null) { return null; } ImageLoader loader= new ImageLoader(); loader.data= new ImageData[] { imageData }; loader.save(imageFile.getAbsolutePath(), SWT.IMAGE_PNG); try { url= imageFile.toURI().toURL(); fURLMap.put(descriptor, url); return url; } catch (MalformedURLException e) { JavaPlugin.log(e); } return null; }
Example #22
Source File: ExportToImageManager.java From erflute with Apache License 2.0 | 5 votes |
private void writePNGorGIF(Image image, String saveFilePath, String formatName) throws IOException, InterruptedException { try { final ImageLoader loader = new ImageLoader(); loader.data = new ImageData[] { image.getImageData() }; loader.save(saveFilePath, format); } catch (final SWTException e) { e.printStackTrace(); final BufferedImage bufferedImage = new BufferedImage(image.getBounds().width, image.getBounds().height, BufferedImage.TYPE_INT_RGB); drawAtBufferedImage(bufferedImage, image, 0, 0); ImageIO.write(bufferedImage, formatName, new File(saveFilePath)); } }
Example #23
Source File: ImageWriter.java From logbook with MIT License | 5 votes |
/** * 指定されたimageを書き込みます。 * * @param image * 書き込むImage * @throws IOException */ public void write(Image image) throws IOException { try (OutputStream out = new BufferedOutputStream(Files.newOutputStream(this.path, this.options))) { ImageLoader il = new ImageLoader(); il.data = new ImageData[] { image.getImageData() }; il.compression = this.compression; il.save(out, this.format); } }
Example #24
Source File: AnimatedGIFRunner.java From http4e with Apache License 2.0 | 5 votes |
AnimatedGIFRunner( Control control, ImageLoader imageLoaderGIF, final Image backgroundImage){ this.control = control; controlGC = new GC(control); shellBackground = control.getBackground(); this.imageLoader = imageLoaderGIF; this.imageDataArray = imageLoader.data; if(imageDataArray == null || imageDataArray.length < 2){ throw new RuntimeException("Illegal ImageLoader."); } isStopped = false; this.backgroundImage = backgroundImage; Rectangle ctrR = control.getBounds(); positionX = (ctrR.width - CoreConstants.IMAGES_HEIGHT)/2; positionY = (ctrR.height - CoreConstants.IMAGES_HEIGHT)/2; control.addPaintListener(new PaintListener() { public void paintControl( PaintEvent e){ GC graphics = e.gc; if(!graphics.isDisposed()) { graphics.drawImage(backgroundImage, positionX, positionY); graphics.dispose(); } } }); }
Example #25
Source File: Animator.java From http4e with Apache License 2.0 | 5 votes |
void start(){ if(gifRunner != null) gifRunner.stop(); try { ImageLoader imageLoader = new ImageLoader(); imageLoader.load( ResourceUtils.getBundleResourceStream(CoreConstants.PLUGIN_CORE, CoreImages.LOADING_ON)); gifRunner = new AnimatedGIFRunner(parent, imageLoader, backgroundImage); } catch (Exception e) { throw CoreException.getInstance(CoreException.GENERAL, e); } final Thread animeThread = new Thread(gifRunner); animeThread.setDaemon(true); animeThread.start(); }
Example #26
Source File: MImageSWTImpl.java From M2Doc with Eclipse Public License 1.0 | 5 votes |
/** * Gets the {@link BufferedImage} from the given {@link MImage}. * * @param image * the {@link MImage} * @return the {@link BufferedImage} from the given {@link MImage} * @throws IOException * if the image can't be read */ public static ImageData getImage(MImage image) throws IOException { final ImageData res; final ImageLoader imageLoader = new ImageLoader(); if (image instanceof MImageSWTImpl) { res = ((MImageSWTImpl) image).image; } else { try (InputStream input = image.getInputStream()) { res = imageLoader.load(input)[0]; } } return res; }
Example #27
Source File: CloudioUiBundle.java From gef with Eclipse Public License 2.0 | 5 votes |
public void start(BundleContext context) throws Exception { super.start(context); plugin = this; ImageLoader il = new ImageLoader(); loadImage(il, ADD); loadImage(il, REMOVE); loadImage(il, TOGGLE_COLORS); }
Example #28
Source File: MImageSWTImpl.java From M2Doc with Eclipse Public License 1.0 | 5 votes |
@Override public InputStream getInputStream() throws IOException { try (ByteArrayOutputStream output = new ByteArrayOutputStream();) { final ImageLoader imageLoader = new ImageLoader(); imageLoader.data = new ImageData[] {image, }; imageLoader.save(output, SWT.IMAGE_PNG); return new ByteArrayInputStream(output.toByteArray()); } }
Example #29
Source File: ImageInfo.java From ermasterr with Apache License 2.0 | 5 votes |
public void toImageData() throws InterruptedException, IOException { final ByteArrayOutputStream out = new ByteArrayOutputStream(); // try { format = SWT.IMAGE_PNG; // final ImageLoader imgLoader = new ImageLoader(); imgLoader.data = new ImageData[] {image.getImageData()}; imgLoader.save(out, format); // // } catch (SWTException e) { // if (this.format == SWT.IMAGE_PNG) { // BufferedImage bufferedImage = new BufferedImage( // image.getBounds().width, image.getBounds().height, // BufferedImage.TYPE_INT_RGB); // // ImageUtils.drawAtBufferedImage(bufferedImage, image, 0, 0); // BufferedImage bufferedImage = // ImageUtils.convertToBufferedImage(image); // // String formatName = "png"; // // ImageIO.write(bufferedImage, formatName, out); // } else { // throw e; // } // } imageData = out.toByteArray(); }
Example #30
Source File: ImageDataStorage.java From eclipse-extras with Eclipse Public License 1.0 | 5 votes |
private byte[] getImageDataBytes( int imageFormat ) { ImageLoader imageLoader = new ImageLoader(); imageLoader.data = imageDatas; ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); imageLoader.save( outputStream, imageFormat ); return outputStream.toByteArray(); }