We are about to switch to a new forum software. Until then we have removed the registration on this forum.
I'm smashing a 640x480 image down to 32x24. Then I try to display the smashed image at a large size to show the effect.
When it's making the large image smaller I'd like it to average the pixels, maybe even weighted by distance. When it's making a small image larger I'd like it to sample absolutely (crisp edges between color boundaries). Is there a setting I didn't see to enable this behavior?
I'm using it for this: https://instagram.com/p/3dOVB-IfEX/ 2mx1.5m RGB LEDs. Trying to preview the output before I connect to the DIY jumbotron.