AppKit: Using FreeImage together with Pixmap

[Roland]

I'm working on a little project where I need to make some simple image processing such as rotation, brightness, contrast and so on.
FreeImage is a nice lib for those things and I noticed that it's already included in the FITextueLoader Plugin so that's nice.

Is there a way to access the pixel-data in Pixmap so it an be used with the FreeImage functions?

Actually something like this:

FIBITMAP* Pixmap2FreeImage( std::shared_ptr<Pixmap> pixmap ) 
{
    FIBITMAP* bmp = //??? pixmap->????
    // ????
    return bmp;
}

std::shared_ptr<UltraEngine::Pixmap> FreeImage2Pixmap(FIBITMAP* source)
{
   std::shared_ptr<UltraEngine::Pixmap> pixmap = std::make_shared<UltraEngine::Pixmap>( );
    //  ???
   return pixmap;
}

[Josh]

The pixels member has a buffer containing all the image data:
https://www.ultraengine.com/learn/CPP/Pixmap

And Buffer::Data returns a pointer to the raw data:
https://www.ultraengine.com/learn/CPP/Buffer_Data

So yes.