Hint: Read the documenation. Look for .htm files that contain "halftone". Ghostscript supports PostScript Level 3 halftones and includes some tools to do special dithering/halftoning.
Hint: Read the documenation. Look for .htm files that contain "halftone". halftoning.
Ghostscript supports PostScript Level 3 halftones and includes some
tools to do special dithering/