Examples with ImageTypeSpecifier javax.imageio.ImageTypeSpecifier used on opensource projects

Example 36 with ImageTypeSpecifier

use of javax.imageio.ImageTypeSpecifier in project jdk8u_jdk by JetBrains.

the class ImageTypeSpecifierTest method test4430993.

private static void test4430993() {
    ImageTypeSpecifier itspecifier;
    int bits = 32;
    int rmask = 0x00ff0000;
    int gmask = 0x0000ff00;
    int bmask = 0x000000ff;
    ColorModel dcm = new java.awt.image.DirectColorModel(bits, rmask, gmask, bmask);
    int[] bandOffsets = new int[2];
    bandOffsets[1] = 1;
    SampleModel sm = new java.awt.image.ComponentSampleModel(DataBuffer.TYPE_SHORT, 1, 1, 2, 2, bandOffsets);
    try {
        itspecifier = new ImageTypeSpecifier(dcm, sm);
        fail("Failed to get IAE!");
    } catch (IllegalArgumentException e) {
    }
}

Example 37 with ImageTypeSpecifier

use of javax.imageio.ImageTypeSpecifier in project jdk8u_jdk by JetBrains.

the class BMPPluginTest method test.

public boolean test() throws IIOException, IOException {
    ir.reset();
    iw.reset();
    String[] suffixes = iw.getOriginatingProvider().getFileSuffixes();
    IIOMetadata md = iw.getDefaultImageMetadata(new ImageTypeSpecifier(img), param);
    System.out.println("Image type " + img.getType());
    ImageWriterSpi spi = iw.getOriginatingProvider();
    boolean bCanEncode = spi.canEncodeImage(img);
    System.out.println("Can encode image? " + (bCanEncode ? "YES" : "NO"));
    if (!bCanEncode) {
        return true;
    }
    IIOImage iio_img = new IIOImage(img, null, md);
    String fname = "test" + img.getType() + "." + suffixes[0];
    iw.setOutput(ImageIO.createImageOutputStream(new FileOutputStream(new File(fname))));
    System.out.print("write image ... ");
    iw.write(iio_img);
    System.out.println("OK");
    System.out.print("read image ... ");
    byte[] ba_image = baos.toByteArray();
    ByteArrayInputStream bais = new ByteArrayInputStream(ba_image);
    ir.setInput(ImageIO.createImageInputStream(new FileInputStream(new File(fname))));
    BufferedImage res = ir.read(0);
    System.out.println("OK");
    System.out.print("compare images ... ");
    boolean r = compare(img, res);
    System.out.println(r ? "OK" : "FAILED");
    return r;
}

Example 38 with ImageTypeSpecifier

use of javax.imageio.ImageTypeSpecifier in project jdk8u_jdk by JetBrains.

the class ImageTypeSpecifierTest method test4430991.

private static void test4430991() {
    ImageTypeSpecifier itspecifier;
    itspecifier = ImageTypeSpecifier.createFromBufferedImageType(BufferedImage.TYPE_INT_RGB);
    try {
        itspecifier.createBufferedImage(Integer.MAX_VALUE, Integer.MAX_VALUE);
        fail("Failed to get IAE!");
    } catch (IllegalArgumentException e) {
    }
    try {
        itspecifier.getSampleModel(Integer.MAX_VALUE, Integer.MAX_VALUE);
        fail("Failed to get IAE!");
    } catch (IllegalArgumentException e) {
    }
}

Example 39 with ImageTypeSpecifier

use of javax.imageio.ImageTypeSpecifier in project jdk8u_jdk by JetBrains.

the class WBMPPluginTest method test.

public boolean test() throws IIOException, IOException {
    ir.reset();
    iw.reset();
    String[] suffixes = iw.getOriginatingProvider().getFileSuffixes();
    IIOMetadata md = iw.getDefaultImageMetadata(new ImageTypeSpecifier(img), param);
    IIOImage iio_img = new IIOImage(img, null, md);
    System.out.println("Image type " + img.getType());
    String fname = "test" + img.getType() + "." + suffixes[0];
    iw.setOutput(ImageIO.createImageOutputStream(new FileOutputStream(new File(fname))));
    System.out.print("write image ... ");
    iw.write(iio_img);
    System.out.println("OK");
    System.out.print("read image ... ");
    byte[] ba_image = baos.toByteArray();
    ByteArrayInputStream bais = new ByteArrayInputStream(ba_image);
    ir.setInput(ImageIO.createImageInputStream(new FileInputStream(new File(fname))));
    BufferedImage res = ir.read(0);
    System.out.println("OK");
    System.out.print("compare images ... ");
    boolean r = compare(img, res);
    System.out.println(r ? "OK" : "FAILED");
    return r;
}

Example 40 with ImageTypeSpecifier

use of javax.imageio.ImageTypeSpecifier in project jdk8u_jdk by JetBrains.

the class WbmpBigDestinationTest method main.

public static void main(String[] args) {
    try {
        BufferedImage src = new BufferedImage(100, 100, BufferedImage.TYPE_BYTE_BINARY);
        Graphics2D g = src.createGraphics();
        g.setColor(Color.white);
        g.fillRect(0, 0, 100, 100);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ImageWriter iw = (ImageWriter) ImageIO.getImageWritersByFormatName(format).next();
        if (iw == null) {
            throw new RuntimeException("No writer available. Test failed.");
        }
        iw.setOutput(ImageIO.createImageOutputStream(baos));
        iw.write(src);
        byte[] data = baos.toByteArray();
        ImageReader ir = (ImageReader) ImageIO.getImageReadersByFormatName(format).next();
        ir.setInput(ImageIO.createImageInputStream(new ByteArrayInputStream(data)));
        Iterator specifiers = ir.getImageTypes(0);
        ImageTypeSpecifier typeSpecifier = null;
        if (specifiers.hasNext()) {
            typeSpecifier = (ImageTypeSpecifier) specifiers.next();
        }
        ImageReadParam param = new ImageReadParam();
        BufferedImage dst = typeSpecifier.createBufferedImage(200, 200);
        param.setDestination(dst);
        ir.read(0, param);
        checkResults(src, dst);
    } catch (IOException e) {
        e.printStackTrace();
        throw new RuntimeException("Unexpected exception. Test failed.");
    }
}