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by alidayvn
2019-08-29T22:00:56-07:00
Forum: MagickWand
Topic: Curve in Photoshop
Replies: 2
Views: 102961

Curve in Photoshop

Hey Guys, i try to simulate the curve in photoshop by using MagicWand.
I tried MagickFunctionImageChannel, it works well when i only has two arguments, as below:

double d[4];
d[0] = 0.0; d[1] = 0.0; d[2] = 1.0; d[3] = 0.5;
status = MagickFunctionImageChannel(magick_wand_local,RedChannel ...