J2KCompressionRatio example for C#
//This example uses the predefined variable “LEADRasterView1”
of type “AxLEADRasterView” from “LEADTOOLS Toolkit”.
//LEADDICOM1 is a DICOM Dataset defined outside this method
private void TestJ2KCompressionRatio()
{
LEADRasterView1.Raster.CreateBitmap(100, 100, 24);
LEADDICOM1.InitDS((int)LTDICLib.DicomClassConstants.DICOM_CLASS_CR_IMAGE_STORAGE,
(short)LTDICLib.DicomDataSetFlags.DS_EXPLICIT_VR + (short)LTDICLib.DicomDataSetFlags.DS_METAHEADER_ABSENT
+ (short)LTDICLib.DicomDataSetFlags.DS_LITTLE_ENDIAN);
//insert the image into the element
LEADDICOM1.Bitmap = LEADRasterView1.Raster.Bitmap;
// Use the Compression ratio
LEADDICOM1.J2KOptions().J2KCompressionControl
= LTDICLib.DicomJ2KCompressionControl.DICOM_J2K_COMP_RATIO;
LEADDICOM1.J2KOptions().J2KCompressionRatio
= 50.0F;
//set the bitmap
LEADDICOM1.SetBitmapValue((int)LTDICLib.DicomImageCompressionConstants.DICOM_IMAGE_COMPRESSION_J2K_LOSSY,
(int)LTDICLib.DicomImagePhotometricConstants.DICOM_IMAGE_PHOTOMETRIC_MONOCHROME2,
0, 0, 0);
}