Legacy ImageMagick Discussions Archive

I have an image.And I want to change color on a pixel(pos x,y) to a color I want.What should I do ?

Plz help me !!

I have a command to transfer color of my image :
convert img_base.jpg +level-colors 'rgb(102,75,25)', test.png

I want to use it on code c++ using Magick++ library.I found a method name "level" and "levelchanel" for image but it's not a exactly.

Can you help me ?

Thanks , Fred

I want to config source of IM and add new option -hismatch to convert command and recompile source.Can you tell me what I will do ?

I want to build source IM(just with convert) to dynamic library file on linux(.so file) to use.
What will i do ???

Hello I want to change color style of a photo by using color style of other photo.So,I think about histogram matching method.I know that IM provide option -equalize for histogram equalization,but no option for histogram specification or histogram matching. What will I do to match 2 histograms of ...