Write .TIFF with JAI

Question

I am new to Java and a student of geomatics. I am using IntelliJ. I would like to create a TIFF from BufferedImage. This is my code:

    byte[] buffer = new byte[width * height];
    ColorSpace cs = ColorSpace.getInstance( ColorSpace.CS_GRAY );
    int[] nBits = { 8 };
    ColorModel cm = new ComponentColorModel( cs, nBits, false, true,Transparency.OPAQUE, DataBuffer.TYPE_BYTE );
    SampleModel sm = cm.createCompatibleSampleModel( width, height );
    DataBufferByte db = new DataBufferByte( buffer, width * height );
    WritableRaster raster = Raster.createWritableRaster( sm, db, null);
    BufferedImage result = new BufferedImage( cm, raster, false , null );
    File outputfile = new File( "saved.png" );
    ImageIO.write( result, "png", outputfile );

The .png raster is created and works well. But I want to create .TIFF and ImageIO.write without creating TIFF (only png, bmp and jpeg). So I download JAI (Java Advanced Imaging) here: http://download.java.net/media/jai/builds/release/1_1_3/ I upload it to my project and to Maven, but I don’t know how to make tiff just ... I try some fragments that I found on the Internet, but this does not work.

        TIFFEncodeParam params = new TIFFEncodeParam();
        FileOutputStream os = new FileOutputStream("PingsTiff.tiff");
        javax.media.jai.JAI.create("encode", result, os, "TIFF", params);

"TIFFEncodeParam" and "media" are not recognized ... and I'm really a noob when programming.

thanks

Answer 1

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File outputfile = new File("saved.tif");

if (!ImageIO.write(result, "TIFF", outputfile)) {
    // Beware, write is a boolean method, that returns success!
    System.err.println("Could not write " + outputfile.getAbsolutePath() + " in TIFF format.");
}