[solved] Bitmap color replacement a la EPrime
Great work with Open Sesame. I'm very happy to see that development is continuing!
I have a question about color replacement in bitmap-like images. EPrime has a function called ebColorSource (or something like that) with which you can specify a color to be replaced and a replacement color and it will do so at run time. Is there a feature like this already integrated into Open Sesame or any plans to do so in the future? If 'No' to both questions can you envisage a possibility with inline code?
The problem is that I want to program a search task that has different color backgrounds on different trials. The png files are black on white and I simply am looking for a way to match the white to the background color or make it transparent so the background color can show through. Any suggestions would be greatly appreciated.