[BUG] Inky Impression displays have inverted colors.
Opened this issue · 5 comments
On Inky Impression displays, black/white is inverted. Inverting the BG, and other colors doesn't fix this, neither does PIL inverting colors.
Continuing to try and fix this, but it may be a few days before I find a solution.
So with the wHAT display, I made the background images with GIMP. I had to index the colors so that they would properly show up. I'm seeing that the Impression varies a lot, but maybe there needs to be a new image created to suit that display. Check this out:
https://learn.pimoroni.com/article/getting-started-with-inky-what#displaying-images-on-inky-what
Will do. Thanks!
Update: Still trying to figure out what colors go where, but the background is now white with black text! We're getting somewhere!
okay - got something partially working, almost done!
Due to limitations of PIL, unfortunately I think having inverted colors are the only option. I'm going to try and see if there's an API to invert colors, but that requires sending images to a 3rd party.
I'm experimenting with advanced color correction in photoshop, with the absolute correct values.