Legacy ImageMagick Discussions Archive

Ah, that's simpler than how I was going to go about it (see edit above). Thanks a bunch!

Sorry about that, I skimmed the page and didn't notice that part.
What function is used in Magick++ to disable the alpha channel? All of this documentation seems to be for the command line utility, and not the API.

EDIT: Nevermind, by typing out random names as guesses, I found the function names ...

Using CopyOpacity seems to cause no change in the final image. Note that the mask image is not transparent, it is black and white.

Current code:

#include <iostream>
#include <Magick++.h>

void convertImage(std::string image)
{
// Read image
Magick::Image base, mask;
base.read(image);
base ...

(Cross-post from StackOverflow, in the hopes that I'll get an answer either over there, or over here)

I have an image, that has a sequence of two frames. The second frame is supposed to be an alpha mask for the first frame.

Here is an example:

http://i.imgur.com/c2M10u7.png

I've written the ...