Converts the image to a grayscale level by reducing the saturation of each color to zero. The conversion will not change the color resolution.

Convert the image colors to a grayscale.
| Framework | Member |
|---|---|
| .NET | DesaturateCommand |
| .NET 6+ | DesaturateCommand |
| iOS / OS X | LTDesaturateCommand |
| Java | DesaturateCommand |
| C DLL | L_DesaturateBitmap |
| C++ Class Library | LBitmap::Desaturate |
Imaging Pro, Document, & Medical