Examples with IIOMetadataNode javax.imageio.metadata.IIOMetadataNode used on opensource projects

Example 41 with IIOMetadataNode

use of javax.imageio.metadata.IIOMetadataNode in project jdk8u_jdk by JetBrains.

the class PNGMetadata method getStandardCompressionNode.

public IIOMetadataNode getStandardCompressionNode() {
    IIOMetadataNode compression_node = new IIOMetadataNode("Compression");
    // scratch node
    IIOMetadataNode node = null;
    node = new IIOMetadataNode("CompressionTypeName");
    node.setAttribute("value", "deflate");
    compression_node.appendChild(node);
    node = new IIOMetadataNode("Lossless");
    node.setAttribute("value", "TRUE");
    compression_node.appendChild(node);
    node = new IIOMetadataNode("NumProgressiveScans");
    node.setAttribute("value", (IHDR_interlaceMethod == 0) ? "1" : "7");
    compression_node.appendChild(node);
    return compression_node;
}

Example 42 with IIOMetadataNode

use of javax.imageio.metadata.IIOMetadataNode in project jdk8u_jdk by JetBrains.

the class BMPMetadata method getStandardDataNode.

protected IIOMetadataNode getStandardDataNode() {
    IIOMetadataNode node = new IIOMetadataNode("Data");
    String bits = "";
    if (bitsPerPixel == 24)
        bits = "8 8 8 ";
    else if (bitsPerPixel == 16 || bitsPerPixel == 32) {
        bits = "" + countBits(redMask) + " " + countBits(greenMask) + countBits(blueMask) + "" + countBits(alphaMask);
    }
    IIOMetadataNode subNode = new IIOMetadataNode("BitsPerSample");
    subNode.setAttribute("value", bits);
    node.appendChild(subNode);
    return node;
}

Example 43 with IIOMetadataNode

use of javax.imageio.metadata.IIOMetadataNode in project jdk8u_jdk by JetBrains.

the class BMPMetadata method getNativeTree.

private Node getNativeTree() {
    IIOMetadataNode root = new IIOMetadataNode(nativeMetadataFormatName);
    addChildNode(root, "BMPVersion", bmpVersion);
    addChildNode(root, "Width", new Integer(width));
    addChildNode(root, "Height", new Integer(height));
    addChildNode(root, "BitsPerPixel", new Short(bitsPerPixel));
    addChildNode(root, "Compression", new Integer(compression));
    addChildNode(root, "ImageSize", new Integer(imageSize));
    IIOMetadataNode node = addChildNode(root, "PixelsPerMeter", null);
    addChildNode(node, "X", new Integer(xPixelsPerMeter));
    addChildNode(node, "Y", new Integer(yPixelsPerMeter));
    addChildNode(root, "ColorsUsed", new Integer(colorsUsed));
    addChildNode(root, "ColorsImportant", new Integer(colorsImportant));
    int version = 0;
    for (int i = 0; i < bmpVersion.length(); i++) if (Character.isDigit(bmpVersion.charAt(i)))
        version = bmpVersion.charAt(i) - '0';
    if (version >= 4) {
        node = addChildNode(root, "Mask", null);
        addChildNode(node, "Red", new Integer(redMask));
        addChildNode(node, "Green", new Integer(greenMask));
        addChildNode(node, "Blue", new Integer(blueMask));
        addChildNode(node, "Alpha", new Integer(alphaMask));
        addChildNode(root, "ColorSpaceType", new Integer(colorSpace));
        node = addChildNode(root, "CIEXYZEndPoints", null);
        addXYZPoints(node, "Red", redX, redY, redZ);
        addXYZPoints(node, "Green", greenX, greenY, greenZ);
        addXYZPoints(node, "Blue", blueX, blueY, blueZ);
        node = addChildNode(root, "Intent", new Integer(intent));
    }
    // Palette
    if ((palette != null) && (paletteSize > 0)) {
        node = addChildNode(root, "Palette", null);
        int numComps = palette.length / paletteSize;
        for (int i = 0, j = 0; i < paletteSize; i++) {
            IIOMetadataNode entry = addChildNode(node, "PaletteEntry", null);
            red = palette[j++] & 0xff;
            green = palette[j++] & 0xff;
            blue = palette[j++] & 0xff;
            addChildNode(entry, "Red", new Byte((byte) red));
            addChildNode(entry, "Green", new Byte((byte) green));
            addChildNode(entry, "Blue", new Byte((byte) blue));
            if (numComps == 4)
                addChildNode(entry, "Alpha", new Byte((byte) (palette[j++] & 0xff)));
        }
    }
    return root;
}

Example 44 with IIOMetadataNode

use of javax.imageio.metadata.IIOMetadataNode in project jdk8u_jdk by JetBrains.

the class GIFStreamMetadata method getNativeTree.

private Node getNativeTree() {
    // scratch node
    IIOMetadataNode node;
    IIOMetadataNode root = new IIOMetadataNode(nativeMetadataFormatName);
    node = new IIOMetadataNode("Version");
    node.setAttribute("value", version);
    root.appendChild(node);
    // Image descriptor
    node = new IIOMetadataNode("LogicalScreenDescriptor");
    /* NB: At the moment we use empty strings to support undefined
         * integer values in tree representation.
         * We need to add better support for undefined/default values later.
         */
    node.setAttribute("logicalScreenWidth", logicalScreenWidth == UNDEFINED_INTEGER_VALUE ? "" : Integer.toString(logicalScreenWidth));
    node.setAttribute("logicalScreenHeight", logicalScreenHeight == UNDEFINED_INTEGER_VALUE ? "" : Integer.toString(logicalScreenHeight));
    // Stored value plus one
    node.setAttribute("colorResolution", colorResolution == UNDEFINED_INTEGER_VALUE ? "" : Integer.toString(colorResolution));
    node.setAttribute("pixelAspectRatio", Integer.toString(pixelAspectRatio));
    root.appendChild(node);
    if (globalColorTable != null) {
        node = new IIOMetadataNode("GlobalColorTable");
        int numEntries = globalColorTable.length / 3;
        node.setAttribute("sizeOfGlobalColorTable", Integer.toString(numEntries));
        node.setAttribute("backgroundColorIndex", Integer.toString(backgroundColorIndex));
        node.setAttribute("sortFlag", sortFlag ? "TRUE" : "FALSE");
        for (int i = 0; i < numEntries; i++) {
            IIOMetadataNode entry = new IIOMetadataNode("ColorTableEntry");
            entry.setAttribute("index", Integer.toString(i));
            int r = globalColorTable[3 * i] & 0xff;
            int g = globalColorTable[3 * i + 1] & 0xff;
            int b = globalColorTable[3 * i + 2] & 0xff;
            entry.setAttribute("red", Integer.toString(r));
            entry.setAttribute("green", Integer.toString(g));
            entry.setAttribute("blue", Integer.toString(b));
            node.appendChild(entry);
        }
        root.appendChild(node);
    }
    return root;
}

Example 45 with IIOMetadataNode

use of javax.imageio.metadata.IIOMetadataNode in project jdk8u_jdk by JetBrains.

the class GIFStreamMetadata method getStandardCompressionNode.

public IIOMetadataNode getStandardCompressionNode() {
    IIOMetadataNode compression_node = new IIOMetadataNode("Compression");
    // scratch node
    IIOMetadataNode node = null;
    node = new IIOMetadataNode("CompressionTypeName");
    node.setAttribute("value", "lzw");
    compression_node.appendChild(node);
    node = new IIOMetadataNode("Lossless");
    node.setAttribute("value", "TRUE");
    compression_node.appendChild(node);
    return compression_node;
}