Creates a halftone screen effect for an image while keeping its continuous range of tones.

Create a halftone screen effect for an image while keeping its continuous range of tones.
| Framework | Member |
|---|---|
| .NET | HalfTonePatternCommand |
| .NET 6+ | HalfTonePatternCommand |
| iOS / OS X | LTHalfTonePatternCommand |
| C DLL | L_HalfTonePatternBitmap |
| C++ Class Library | LBitmap::HalfTonePattern |