WPF layer multiplication

Question

There are two "layers" (Image control with PNG bitmap) inside Grid (or Canvas): one image directly positioned on top of other one. Is there a way to display combined image created by multiplying images colors (the Photoshop/GIMP layer effect)?

Answer 1

Sounds like you want to chain together BitmapSources. Here's a blog post with details on how to do this.

Answer 2

If you want it dynamic you should look at WPF Effects. See Greg Schechter's Blog