c# - How to merge two images into a single Jpeg

Question

I need to be able to take multiple images and overlay a smaller one on top of a larger one and save the result as a single image. How would I go about accomplishing this in C#?

Answer 1

1. Load the first image using new Bitmap(filename)
2. Load the second image the same way.
3. Get a Graphics object by calling Graphics.FromImage(bitmap1)
4. Call graphics.DrawImage(bitmap2...) to put the second image on the first
5. Call bitmap1.Save(...) to save the new image to a file.