BMP Image Compression and Decompression in java -


i searching way compress , decompress bmp image in java.

i found easy way using javax.imageio , following tutorial .

using following 2 classes (imagewriter , imagewriteparam) , example provided compressing image .

what looking use same classes , same mechanism decompress "my compressed image" got provided example .

is there anyway same mechanism ?

any other solution compress bmp welcome .

thanks in advance.

the simplest ways read , write images in java using imageio, using read , write static methods directly.

read:

bufferedimage image = imageio.read(new file("input.bmp"));

write:

bufferedimage image = ...; // disk or created in memory, etc  if (!imageio.write(image, "bmp", new file("output.bmp"))) {     // todo: handle not written case }

using imagereader , imagereadparam, , imagewriter , imagewriteparam respectively (as in tutorial), gives more control on parts of image decode, size or region, or format features such compression type, quality encode etc., if need it.


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