05-02-2022, 08:28 PM
After figuring out a way to test it: by slapping a 30 by 30 btimap into the top left had corner of the screen and scanning each pixel with point I was able to determine rotozoom (either version with degrees or radians) was stretching the image by 1 pixel to the right and down. There is no data loss at this size because the whole source image is placed on the screen but it results in the 30 x 30 pixel source image becoming a 31 by 31 image when put on the screen.