Adjust image saturation

[LuckyLuke-n]

Hi all,
while searching through the methods in this library I found possibilities to adjust brightness and contrast but not for saturation.
Did I miss something here? Is there another way to adjust the saturation? Sorry I am quite new to the whole working on images thing.
Thank you very much in advance.

[dlemstra]

You can change the saturation with the Modulate method.

[LuckyLuke-n]

Thank you.
Unfortunately, I didn't check thoroughly enough about what I needed. I have to change the Lightness, not the Saturation. Would you kindly give my another hint here?
Is there some sort of documentation where I could find out this without bothering people here?

[dlemstra]

Maybe you can take a look here: https://imagemagick.org/Usage/basics? Most options are also available as a method on the MagickImage class.