java.awt.Image Java Examples
The following examples show how to use
java.awt.Image.
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Example #1
Source File: LUTCompareTest.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
public static void main(String[] args) throws IOException { Image img = createTestImage(); Toolkit tk = Toolkit.getDefaultToolkit(); LUTCompareTest o = new LUTCompareTest(img); tk.prepareImage(img, -1, -1, o); while(!o.isImageReady()) { synchronized(lock) { try { lock.wait(200); } catch (InterruptedException e) { } } } checkResults(img); }
Example #2
Source File: EndpointArgumentsBuilder.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
/** * Creates an AttachmentBuilder based on the parameter type * * @param param * runtime Parameter that abstracts the annotated java parameter * @param setter * specifies how the obtained value is set into the argument. Takes * care of Holder arguments. */ public static EndpointArgumentsBuilder createAttachmentBuilder(ParameterImpl param, EndpointValueSetter setter) { Class type = (Class)param.getTypeInfo().type; if (DataHandler.class.isAssignableFrom(type)) { return new DataHandlerBuilder(param, setter); } else if (byte[].class==type) { return new ByteArrayBuilder(param, setter); } else if(Source.class.isAssignableFrom(type)) { return new SourceBuilder(param, setter); } else if(Image.class.isAssignableFrom(type)) { return new ImageBuilder(param, setter); } else if(InputStream.class==type) { return new InputStreamBuilder(param, setter); } else if(isXMLMimeType(param.getBinding().getMimeType())) { return new JAXBBuilder(param, setter); } else if(String.class.isAssignableFrom(type)) { return new StringBuilder(param, setter); } else { throw new UnsupportedOperationException("Unknown Type="+type+" Attachment is not mapped."); } }
Example #3
Source File: LUTCompareTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
private static Image createTestImage() throws IOException { BufferedImage frame1 = createFrame(new int[] { 0xffff0000, 0xffff0000 }); BufferedImage frame2 = createFrame(new int[] { 0xff0000ff, 0xffff0000 }); ImageWriter writer = ImageIO.getImageWritersByFormatName("GIF").next(); ImageOutputStream ios = ImageIO.createImageOutputStream(new File("lut_test.gif")); ImageWriteParam param = writer.getDefaultWriteParam(); writer.setOutput(ios); writer.prepareWriteSequence(null); writer.writeToSequence(new IIOImage(frame1, null, null), param); writer.writeToSequence(new IIOImage(frame2, null, null), param); writer.endWriteSequence(); writer.reset(); writer.dispose(); ios.flush(); ios.close(); return Toolkit.getDefaultToolkit().createImage("lut_test.gif"); }
Example #4
Source File: PathGraphics.java From jdk8u_jdk with GNU General Public License v2.0 | 6 votes |
public boolean drawImage(Image img, int x, int y, Color bgcolor, ImageObserver observer) { if (img == null) { return true; } boolean result; int srcWidth = img.getWidth(null); int srcHeight = img.getHeight(null); if (srcWidth < 0 || srcHeight < 0) { result = false; } else { result = drawImage(img, x, y, srcWidth, srcHeight, bgcolor, observer); } return result; }
Example #5
Source File: LUTCompareTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
public static void main(String[] args) throws IOException { Image img = createTestImage(); Toolkit tk = Toolkit.getDefaultToolkit(); LUTCompareTest o = new LUTCompareTest(img); tk.prepareImage(img, -1, -1, o); while(!o.isImageReady()) { synchronized(lock) { try { lock.wait(200); } catch (InterruptedException e) { } } } checkResults(img); }
Example #6
Source File: WTrayIconPeer.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
synchronized void updateNativeImage(Image image) { if (isDisposed()) return; boolean autosize = ((TrayIcon)target).isImageAutoSize(); BufferedImage bufImage = new BufferedImage(TRAY_ICON_WIDTH, TRAY_ICON_HEIGHT, BufferedImage.TYPE_INT_ARGB); Graphics2D gr = bufImage.createGraphics(); if (gr != null) { try { gr.setPaintMode(); gr.drawImage(image, 0, 0, (autosize ? TRAY_ICON_WIDTH : image.getWidth(observer)), (autosize ? TRAY_ICON_HEIGHT : image.getHeight(observer)), observer); createNativeImage(bufImage); updateNativeIcon(!firstUpdate); if (firstUpdate) firstUpdate = false; } finally { gr.dispose(); } } }
Example #7
Source File: ResourceHolderSwing.java From nullpomino with BSD 3-Clause "New" or "Revised" License | 6 votes |
/** * Load line clear effect images. */ public static void loadLineClearEffectImages() { String skindir = NullpoMinoSwing.propConfig.getProperty("custom.skin.directory", "res"); if(imgBreak == null) { imgBreak = new Image[BLOCK_BREAK_MAX][BLOCK_BREAK_SEGMENTS]; for(int i = 0; i < BLOCK_BREAK_MAX; i++) { for(int j = 0; j < BLOCK_BREAK_SEGMENTS; j++) { imgBreak[i][j] = loadImage(getURL(skindir + "/graphics/break" + i + "_" + j + ".png")); } } } if(imgPErase == null) { imgPErase = new Image[PERASE_MAX]; for(int i = 0; i < imgPErase.length; i++) { imgPErase[i] = loadImage(getURL(skindir + "/graphics/perase" + i + ".png")); } } }
Example #8
Source File: TranslucentWindowPainter.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
/** * Updates the window associated with the painter. * * @param repaint indicates if the window should be completely repainted * to the back buffer using {@link java.awt.Window#paintAll} before update. */ public void updateWindow(boolean repaint) { boolean done = false; Image bb = getBackBuffer(repaint); while (!done) { if (repaint) { Graphics2D g = (Graphics2D)bb.getGraphics(); try { window.paintAll(g); } finally { g.dispose(); } } done = update(bb); if (!done) { repaint = true; bb = getBackBuffer(true); } } }
Example #9
Source File: left_TilesetManager_1.22.java From gumtree-spoon-ast-diff with Apache License 2.0 | 6 votes |
public void loadPreviewImage(Entity entity, Image camo, int tint, BufferedPanel bp) { Image base = mechTileset.imageFor(entity, comp); EntityImage entityImage = new EntityImage(base, tint, camo, bp); Image preview = entityImage.loadPreviewImage(); BackGroundDrawer bgdPreview = new BackGroundDrawer(preview); bp.removeBgDrawers(); bp.addBgDrawer(bgdPreview); MediaTracker tracker = new MediaTracker(comp); tracker.addImage(preview, 0); try { tracker.waitForID(0); } catch (InterruptedException e) { ; } }
Example #10
Source File: ImageUtil.java From util with Apache License 2.0 | 6 votes |
/** * 给图片添加文字水印 * @param pressText 水印文字 * @param srcImageFile 源图像地址 * @param destImageFile 目标图像地址 * @param fontName 字体名称 * @param fontStyle 字体样式 * @param color 字体颜色 * @param fontSize 字体大小 * @param x 修正值 * @param y 修正值 * @param alpha 透明度:alpha 必须是范围 [0.0, 1.0] 之内(包含边界值)的一个浮点数字 */ public final static void pressText2(String pressText, String srcImageFile,String destImageFile, String fontName, int fontStyle, Color color, int fontSize, int x, int y, float alpha) { try { File img = new File(srcImageFile); Image src = ImageIO.read(img); int width = src.getWidth(null); int height = src.getHeight(null); BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); Graphics2D g = image.createGraphics(); g.drawImage(src, 0, 0, width, height, null); g.setColor(color); g.setFont(new Font(fontName, fontStyle, fontSize)); g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_ATOP, alpha)); // 在指定坐标绘制水印文字 g.drawString(pressText, (width - (getLength(pressText) * fontSize)) / 2 + x, (height - fontSize) / 2 + y); g.dispose(); ImageIO.write((BufferedImage) image, "JPEG", new File(destImageFile)); } catch (Exception e) { e.printStackTrace(); } }
Example #11
Source File: DOMNodeAnnotator.java From netbeans with Apache License 2.0 | 6 votes |
@Override public void annotate(Node node, Image badge) { int nodeId = node.getNodeId(); if (badge == null) { badges.remove(nodeId); } else { badges.put(node.getNodeId(), badge); } Page page = PageInspector.getDefault().getPage(); if (page instanceof WebKitPageModel) { WebKitPageModel pageModel = (WebKitPageModel)page; DOMNode domNode = pageModel.getNode(node.getNodeId()); if (domNode != null) { domNode.updateIcon(); } } }
Example #12
Source File: LUTCompareTest.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
public static void main(String[] args) throws IOException { Image img = createTestImage(); Toolkit tk = Toolkit.getDefaultToolkit(); LUTCompareTest o = new LUTCompareTest(img); tk.prepareImage(img, -1, -1, o); while(!o.isImageReady()) { synchronized(lock) { try { lock.wait(200); } catch (InterruptedException e) { } } } checkResults(img); }
Example #13
Source File: TranslucentWindowPainter.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
/** * Updates the window associated with the painter. * * @param repaint indicates if the window should be completely repainted * to the back buffer using {@link java.awt.Window#paintAll} before update. */ public void updateWindow(boolean repaint) { boolean done = false; Image bb = getBackBuffer(repaint); while (!done) { if (repaint) { Graphics2D g = (Graphics2D)bb.getGraphics(); try { window.paintAll(g); } finally { g.dispose(); } } done = update(bb); if (!done) { repaint = true; bb = getBackBuffer(true); } } }
Example #14
Source File: SunGraphics2D.java From openjdk-8 with GNU General Public License v2.0 | 6 votes |
private boolean drawHiDPIImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, Color bgcolor, ImageObserver observer) { final int scale = SurfaceManager.getImageScale(img); sx1 = Region.clipScale(sx1, scale); sx2 = Region.clipScale(sx2, scale); sy1 = Region.clipScale(sy1, scale); sy2 = Region.clipScale(sy2, scale); try { return imagepipe.scaleImage(this, img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, bgcolor, observer); } catch (InvalidPipeException e) { try { revalidateAll(); return imagepipe.scaleImage(this, img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, bgcolor, observer); } catch (InvalidPipeException e2) { // Still catching the exception; we are not yet ready to // validate the surfaceData correctly. Fail for now and // try again next time around. return false; } } finally { surfaceData.markDirty(); } }
Example #15
Source File: GameFrame.java From knopflerfish.org with BSD 3-Clause "New" or "Revised" License | 6 votes |
void setIcon() { String iconName = "cloud32x32.gif"; if (Util.isWindows()) { iconName = "cloud16x16.gif"; } String strURL = "/data/" + iconName; try { MediaTracker tracker = new MediaTracker(frame); URL url = getClass().getResource(strURL); if(url != null) { Image image = frame.getToolkit().getImage(url); tracker.addImage(image, 0); tracker.waitForID(0); frame.setIconImage(image); } else { } } catch (Exception e) { } }
Example #16
Source File: CGLSurfaceData.java From dragonwell8_jdk with GNU General Public License v2.0 | 5 votes |
public CGLVSyncOffScreenSurfaceData(CPlatformView pView, CGLGraphicsConfig gc, int width, int height, Image image, ColorModel cm, int type) { super(pView, gc, width, height, image, cm, type); flipSurface = CGLSurfaceData.createData(pView, image, FLIP_BACKBUFFER); }
Example #17
Source File: JSystemTray.java From PeerWasp with MIT License | 5 votes |
private TrayIcon create(Image image) throws IOException { TrayIcon trayIcon = new java.awt.TrayIcon(image); trayIcon.setImageAutoSize(true); trayIcon.setToolTip(tooltip); trayIcon.setPopupMenu(createMenu(false)); return trayIcon; }
Example #18
Source File: StarRater.java From mars-sim with GNU General Public License v3.0 | 5 votes |
/** * Converts an image to a compressed byte array. GZIPs the image to reduce the size. Use compressedByteArrayToImage(byte[] data) to * retrieve the original image. The image is not recognizable as image from standard tools. * * @param image The image to convert. * @return The byte array. * @throws IOException if something goes wrong. */ public byte[] imageToCompressedByteArray(Image image) throws IOException { // get image size int width = image.getWidth(null); int height = image.getHeight(null); // store image data as raw int values try { int[] imageSource = new int[width * height]; PixelGrabber pg = new PixelGrabber(image, 0, 0, width, height, imageSource, 0, width); pg.grabPixels(); // zip data ByteArrayOutputStream byteStream = new ByteArrayOutputStream(); GZIPOutputStream zippedStream = new GZIPOutputStream(byteStream); ObjectOutputStream objectStream = new ObjectOutputStream(zippedStream); objectStream.writeShort(width); objectStream.writeShort(height); objectStream.writeObject(imageSource); objectStream.flush(); objectStream.close(); return byteStream.toByteArray(); } catch (Exception e) { throw new IOException("Error storing image in object: " + e); } }
Example #19
Source File: bug8032667_image_diff.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
static BufferedImage getScaledImage(JComponent component) { Image image1x = getImage(component, 1, IMAGE_WIDTH, IMAGE_HEIGHT); final BufferedImage image2x = new BufferedImage( 2 * IMAGE_WIDTH, 2 * IMAGE_HEIGHT, BufferedImage.TYPE_INT_ARGB); final Graphics g = image2x.getGraphics(); ((Graphics2D) g).scale(2, 2); g.drawImage(image1x, 0, 0, null); g.dispose(); return image2x; }
Example #20
Source File: DitherTest.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
/** * Calculates and returns the image. Halts the calculation and returns * null if the Applet is stopped during the calculation. */ private Image calculateImage() { Thread me = Thread.currentThread(); int width = canvas.getSize().width; int height = canvas.getSize().height; int xvals[] = new int[2]; int yvals[] = new int[2]; int xmethod = XControls.getParams(xvals); int ymethod = YControls.getParams(yvals); int pixels[] = new int[width * height]; int c[] = new int[4]; //temporarily holds R,G,B,A information int index = 0; for (int j = 0; j < height; j++) { for (int i = 0; i < width; i++) { c[0] = c[1] = c[2] = 0; c[3] = 255; if (xmethod < ymethod) { applyMethod(c, xmethod, i, width, xvals); applyMethod(c, ymethod, j, height, yvals); } else { applyMethod(c, ymethod, j, height, yvals); applyMethod(c, xmethod, i, width, xvals); } pixels[index++] = ((c[3] << 24) | (c[0] << 16) | (c[1] << 8) | c[2]); } // Poll once per row to see if we've been told to stop. if (runner != me) { return null; } } return createImage(new MemoryImageSource(width, height, ColorModel.getRGBdefault(), pixels, 0, width)); }
Example #21
Source File: WDataTransferer.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
/** * Translates either a byte array or an input stream which contain * platform-specific image data in the given format into an Image. */ @Override protected Image platformImageBytesToImage(byte[] bytes, long format) throws IOException { String mimeType = null; if (format == CF_PNG) { mimeType = "image/png"; } else if (format == CF_JFIF) { mimeType = "image/jpeg"; } if (mimeType != null) { return standardImageBytesToImage(bytes, mimeType); } int[] imageData = platformImageBytesToImageData(bytes, format); if (imageData == null) { throw new IOException("data translation failed"); } int len = imageData.length - 2; int width = imageData[len]; int height = imageData[len + 1]; DataBufferInt buffer = new DataBufferInt(imageData, len); WritableRaster raster = Raster.createPackedRaster(buffer, width, height, width, bandmasks, null); return new BufferedImage(directColorModel, raster, false, null); }
Example #22
Source File: DrawBitmaskToSurfaceTest.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
private static Image createTestImage() { byte[] r = new byte[]{(byte)0x00, (byte)0x80, (byte)0xff, (byte)0xff}; byte[] g = new byte[]{(byte)0x00, (byte)0x80, (byte)0xff, (byte)0x00}; byte[] b = new byte[]{(byte)0x00, (byte)0x80, (byte)0xff, (byte)0x00}; IndexColorModel icm = new IndexColorModel(2, 4, r, g, b, 3); BufferedImage img = new BufferedImage(100, 100, BufferedImage.TYPE_BYTE_INDEXED, icm); return img; }
Example #23
Source File: GhidraApplicationInformationDisplayFactory.java From ghidra with Apache License 2.0 | 5 votes |
@Override protected List<Image> doGetWindowIcons() { List<Image> list = new ArrayList<>(); list.add(ResourceManager.loadImage("images/GhidraIcon16.png").getImage()); list.add(ResourceManager.loadImage("images/GhidraIcon24.png").getImage()); list.add(ResourceManager.loadImage("images/GhidraIcon32.png").getImage()); list.add(ResourceManager.loadImage("images/GhidraIcon40.png").getImage()); list.add(ResourceManager.loadImage("images/GhidraIcon48.png").getImage()); list.add(ResourceManager.loadImage("images/GhidraIcon64.png").getImage()); list.add(ResourceManager.loadImage("images/GhidraIcon128.png").getImage()); list.add(ResourceManager.loadImage("images/GhidraIcon256.png").getImage()); return list; }
Example #24
Source File: ScaledBitmapIcon.java From netbeans with Apache License 2.0 | 5 votes |
public ScaledBitmapIcon(Image sourceImage, int width, int height) { super(width, height); Parameters.notNull("sourceImage", sourceImage); this.sourceImage = sourceImage; /* Like ImageIcon, we block until the image is fully loaded. Just rely on ImageIcon's implementation here (it will ll get a MediaTracker, call waitForID etc.). */ Icon imageIcon = new ImageIcon(sourceImage); sourceWidth = imageIcon.getIconWidth(); sourceHeight = imageIcon.getIconHeight(); }
Example #25
Source File: CGLGraphicsConfig.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
@Override public Image createAcceleratedImage(Component target, int width, int height) { ColorModel model = getColorModel(Transparency.OPAQUE); WritableRaster wr = model.createCompatibleWritableRaster(width, height); return new OffScreenImage(target, model, wr, model.isAlphaPremultiplied()); }
Example #26
Source File: SysTray.java From visualvm with GNU General Public License v2.0 | 5 votes |
private Image createTrayImage() { Dimension iconDimension = SystemTray.getSystemTray().getTrayIconSize(); int iconWidth = iconDimension.width; int iconHeight = iconDimension.height; if (iconWidth <= 16 && iconHeight <= 16) return ImageUtilities.loadImage("org/graalvm/visualvm/modules/systray/resources/icon16.png"); // NOI18N if (iconWidth <= 32 && iconHeight <= 32) return ImageUtilities.loadImage("org/graalvm/visualvm/modules/systray/resources/icon32.png"); // NOI18N return ImageUtilities.loadImage("org/graalvm/visualvm/modules/systray/resources/icon48.png"); // NOI18N }
Example #27
Source File: Barcode128.java From itext2 with GNU Lesser General Public License v3.0 | 5 votes |
/** Creates a <CODE>java.awt.Image</CODE>. This image only * contains the bars without any text. * @param foreground the color of the bars * @param background the color of the background * @return the image */ public java.awt.Image createAwtImage(Color foreground, Color background) { int f = foreground.getRGB(); int g = background.getRGB(); Canvas canvas = new Canvas(); String bCode; if (codeType == CODE128_RAW) { int idx = code.indexOf('\uffff'); if (idx >= 0) bCode = code.substring(0, idx); else bCode = code; } else { bCode = getRawText(code, codeType == CODE128_UCC); } int len = bCode.length(); int fullWidth = (len + 2) * 11 + 2; byte bars[] = getBarsCode128Raw(bCode); boolean print = true; int ptr = 0; int height = (int)barHeight; int pix[] = new int[fullWidth * height]; for (int k = 0; k < bars.length; ++k) { int w = bars[k]; int c = g; if (print) c = f; print = !print; for (int j = 0; j < w; ++j) pix[ptr++] = c; } for (int k = fullWidth; k < pix.length; k += fullWidth) { System.arraycopy(pix, 0, pix, k, fullWidth); } Image img = canvas.createImage(new MemoryImageSource(fullWidth, height, pix, 0, fullWidth)); return img; }
Example #28
Source File: SunGraphics2D.java From Bytecoder with Apache License 2.0 | 5 votes |
/** * Draws an image at x,y in nonblocking mode with a solid background * color and a callback object. */ public boolean drawImage(Image img, int x, int y, Color bg, ImageObserver observer) { if (img == null) { return true; } final int imgW = img.getWidth(null); final int imgH = img.getHeight(null); Boolean hidpiImageDrawn = drawHiDPIImage(img, x, y, x + imgW, y + imgH, 0, 0, imgW, imgH, bg, observer, null); if (hidpiImageDrawn != null) { return hidpiImageDrawn; } try { return imagepipe.copyImage(this, img, x, y, bg, observer); } catch (InvalidPipeException e) { try { revalidateAll(); return imagepipe.copyImage(this, img, x, y, bg, observer); } catch (InvalidPipeException e2) { // Still catching the exception; we are not yet ready to // validate the surfaceData correctly. Fail for now and // try again next time around. return false; } } finally { surfaceData.markDirty(); } }
Example #29
Source File: PeekGraphics.java From hottub with GNU General Public License v2.0 | 5 votes |
synchronized public boolean imageUpdate(Image image, int flags, int x, int y, int w, int h) { boolean dontCallMeAgain = (flags & (HEIGHT | ABORT | ERROR)) != 0; badImage = (flags & (ABORT | ERROR)) != 0; return dontCallMeAgain; }
Example #30
Source File: D3DDrawImage.java From openjdk-jdk9 with GNU General Public License v2.0 | 5 votes |
@Override protected void renderImageXform(SunGraphics2D sg, Image img, AffineTransform tx, int interpType, int sx1, int sy1, int sx2, int sy2, Color bgColor) { // punt to the MediaLib-based transformImage() in the superclass if: // - bicubic interpolation is specified // - a background color is specified and will be used // - an appropriate TransformBlit primitive could not be found if (interpType != AffineTransformOp.TYPE_BICUBIC) { SurfaceData dstData = sg.surfaceData; SurfaceData srcData = dstData.getSourceSurfaceData(img, SunGraphics2D.TRANSFORM_GENERIC, sg.imageComp, bgColor); if (srcData != null && !isBgOperation(srcData, bgColor)) { SurfaceType srcType = srcData.getSurfaceType(); SurfaceType dstType = dstData.getSurfaceType(); TransformBlit blit = TransformBlit.getFromCache(srcType, sg.imageComp, dstType); if (blit != null) { blit.Transform(srcData, dstData, sg.composite, sg.getCompClip(), tx, interpType, sx1, sy1, 0, 0, sx2-sx1, sy2-sy1); return; } } } super.renderImageXform(sg, img, tx, interpType, sx1, sy1, sx2, sy2, bgColor); }