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

Example 21 with IIOMetadataNode

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

the class SOFMarkerSegment method getNativeNode.

IIOMetadataNode getNativeNode() {
    IIOMetadataNode node = new IIOMetadataNode("sof");
    node.setAttribute("process", Integer.toString(tag - JPEG.SOF0));
    node.setAttribute("samplePrecision", Integer.toString(samplePrecision));
    node.setAttribute("numLines", Integer.toString(numLines));
    node.setAttribute("samplesPerLine", Integer.toString(samplesPerLine));
    node.setAttribute("numFrameComponents", Integer.toString(componentSpecs.length));
    for (int i = 0; i < componentSpecs.length; i++) {
        node.appendChild(componentSpecs[i].getNativeNode());
    }
    return node;
}

Example 22 with IIOMetadataNode

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

the class BMPMetadata method addChildNode.

private IIOMetadataNode addChildNode(IIOMetadataNode root, String name, Object object) {
    IIOMetadataNode child = new IIOMetadataNode(name);
    if (object != null) {
        child.setUserObject(object);
        child.setNodeValue(ImageUtil.convertObjectToString(object));
    }
    root.appendChild(child);
    return child;
}

Example 23 with IIOMetadataNode

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

the class BMPMetadata method getStandardCompressionNode.

protected IIOMetadataNode getStandardCompressionNode() {
    IIOMetadataNode node = new IIOMetadataNode("Compression");
    // CompressionTypeName
    IIOMetadataNode subNode = new IIOMetadataNode("CompressionTypeName");
    subNode.setAttribute("value", BMPCompressionTypes.getName(compression));
    node.appendChild(subNode);
    return node;
}

Example 24 with IIOMetadataNode

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

the class BMPMetadata method getStandardDimensionNode.

protected IIOMetadataNode getStandardDimensionNode() {
    if (yPixelsPerMeter > 0.0F && xPixelsPerMeter > 0.0F) {
        IIOMetadataNode node = new IIOMetadataNode("Dimension");
        float ratio = yPixelsPerMeter / xPixelsPerMeter;
        IIOMetadataNode subNode = new IIOMetadataNode("PixelAspectRatio");
        subNode.setAttribute("value", "" + ratio);
        node.appendChild(subNode);
        subNode = new IIOMetadataNode("HorizontalPhysicalPixelSpacing");
        subNode.setAttribute("value", "" + (1 / xPixelsPerMeter * 1000));
        node.appendChild(subNode);
        subNode = new IIOMetadataNode("VerticalPhysicalPixelSpacing");
        subNode.setAttribute("value", "" + (1 / yPixelsPerMeter * 1000));
        node.appendChild(subNode);
        return node;
    }
    return null;
}

Example 25 with IIOMetadataNode

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

the class BMPMetadata method getStandardChromaNode.

// Standard tree node methods
protected IIOMetadataNode getStandardChromaNode() {
    if ((palette != null) && (paletteSize > 0)) {
        IIOMetadataNode node = new IIOMetadataNode("Chroma");
        IIOMetadataNode subNode = new IIOMetadataNode("Palette");
        int numComps = palette.length / paletteSize;
        subNode.setAttribute("value", "" + numComps);
        for (int i = 0, j = 0; i < paletteSize; i++) {
            IIOMetadataNode subNode1 = new IIOMetadataNode("PaletteEntry");
            subNode1.setAttribute("index", "" + i);
            subNode1.setAttribute("red", "" + palette[j++]);
            subNode1.setAttribute("green", "" + palette[j++]);
            subNode1.setAttribute("blue", "" + palette[j++]);
            if (numComps == 4 && palette[j] != 0)
                subNode1.setAttribute("alpha", "" + palette[j++]);
            subNode.appendChild(subNode1);
        }
        node.appendChild(subNode);
        return node;
    }
    return null;
}