image quality

Hello everyone, protect yourself face to the tiny virus...not in your computer !! Here is a problem of degradation of the pictures during their rotations in an imageView. The code I use is the following one: sub rotation dir=File.DirRootExternal & "/imgBooks" filename ="id" &...

Hello, i have seen in other Social Media Apps like SnapChat, WhatsApp, that the Image quality is improved after shooting as in the preview, the pictures look more sharply. My Question is what are these apps using to do this? a special filter? i'm not a Photographer specialist. I use the...