public void RecompressWithJpeg2000( int compressionRatio )
Public Sub RecompressWithJpeg2000 ( compressionRatio As Integer )
The compression ratio should be not less than 1.
The compression ratio equal to 1 causes lossless compression but produces biggest output. The larger compression ratio values cause smaller outputs in expense of image detail.
The compression ratio of N means "compress N times".
For a mask image, this method emits a warning in logs and does nothing. A mask image is an image with IsMask equal to true.