Java Code Examples for javax.imageio.plugins.tiff.TIFFTag#TIFF_FLOAT

The following examples show how to use javax.imageio.plugins.tiff.TIFFTag#TIFF_FLOAT . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: TIFFIFD.java    From Bytecoder with Apache License 2.0 4 votes vote down vote up 
private static void writeTIFFFieldToStream(TIFFField field,
                                           ImageOutputStream stream)
    throws IOException {
    int count = field.getCount();
    Object data = field.getData();

    switch (field.getType()) {
    case TIFFTag.TIFF_ASCII:
        for (int i = 0; i < count; i++) {
            String s = ((String[])data)[i];
            int length = s.length();
            for (int j = 0; j < length; j++) {
                stream.writeByte(s.charAt(j) & 0xff);
            }
            stream.writeByte(0);
        }
        break;
    case TIFFTag.TIFF_UNDEFINED:
    case TIFFTag.TIFF_BYTE:
    case TIFFTag.TIFF_SBYTE:
        stream.write((byte[])data);
        break;
    case TIFFTag.TIFF_SHORT:
        stream.writeChars((char[])data, 0, ((char[])data).length);
        break;
    case TIFFTag.TIFF_SSHORT:
        stream.writeShorts((short[])data, 0, ((short[])data).length);
        break;
    case TIFFTag.TIFF_SLONG:
        stream.writeInts((int[])data, 0, ((int[])data).length);
        break;
    case TIFFTag.TIFF_LONG:
        for (int i = 0; i < count; i++) {
            stream.writeInt((int)(((long[])data)[i]));
        }
        break;
    case TIFFTag.TIFF_IFD_POINTER:
        stream.writeInt(0); // will need to be backpatched
        break;
    case TIFFTag.TIFF_FLOAT:
        stream.writeFloats((float[])data, 0, ((float[])data).length);
        break;
    case TIFFTag.TIFF_DOUBLE:
        stream.writeDoubles((double[])data, 0, ((double[])data).length);
        break;
    case TIFFTag.TIFF_SRATIONAL:
        for (int i = 0; i < count; i++) {
            stream.writeInt(((int[][])data)[i][0]);
            stream.writeInt(((int[][])data)[i][1]);
        }
        break;
    case TIFFTag.TIFF_RATIONAL:
        for (int i = 0; i < count; i++) {
            long num = ((long[][])data)[i][0];
            long den = ((long[][])data)[i][1];
            stream.writeInt((int)num);
            stream.writeInt((int)den);
        }
        break;
    default:
        // error
    }
}
Example 2
Source File: TIFFIFD.java    From openjdk-jdk9 with GNU General Public License v2.0 4 votes vote down vote up 
private static void writeTIFFFieldToStream(TIFFField field,
                                           ImageOutputStream stream)
    throws IOException {
    int count = field.getCount();
    Object data = field.getData();

    switch (field.getType()) {
    case TIFFTag.TIFF_ASCII:
        for (int i = 0; i < count; i++) {
            String s = ((String[])data)[i];
            int length = s.length();
            for (int j = 0; j < length; j++) {
                stream.writeByte(s.charAt(j) & 0xff);
            }
            stream.writeByte(0);
        }
        break;
    case TIFFTag.TIFF_UNDEFINED:
    case TIFFTag.TIFF_BYTE:
    case TIFFTag.TIFF_SBYTE:
        stream.write((byte[])data);
        break;
    case TIFFTag.TIFF_SHORT:
        stream.writeChars((char[])data, 0, ((char[])data).length);
        break;
    case TIFFTag.TIFF_SSHORT:
        stream.writeShorts((short[])data, 0, ((short[])data).length);
        break;
    case TIFFTag.TIFF_SLONG:
        stream.writeInts((int[])data, 0, ((int[])data).length);
        break;
    case TIFFTag.TIFF_LONG:
        for (int i = 0; i < count; i++) {
            stream.writeInt((int)(((long[])data)[i]));
        }
        break;
    case TIFFTag.TIFF_IFD_POINTER:
        stream.writeInt(0); // will need to be backpatched
        break;
    case TIFFTag.TIFF_FLOAT:
        stream.writeFloats((float[])data, 0, ((float[])data).length);
        break;
    case TIFFTag.TIFF_DOUBLE:
        stream.writeDoubles((double[])data, 0, ((double[])data).length);
        break;
    case TIFFTag.TIFF_SRATIONAL:
        for (int i = 0; i < count; i++) {
            stream.writeInt(((int[][])data)[i][0]);
            stream.writeInt(((int[][])data)[i][1]);
        }
        break;
    case TIFFTag.TIFF_RATIONAL:
        for (int i = 0; i < count; i++) {
            long num = ((long[][])data)[i][0];
            long den = ((long[][])data)[i][1];
            stream.writeInt((int)num);
            stream.writeInt((int)den);
        }
        break;
    default:
        // error
    }
}