Adjust the RGB values of an image

I’d like to do color ramping effects, such as making a display image “glow red” or “glow blue” etc… [import]uid: 4044 topic_id: 440 reply_id: 300440[/import]

That is not currently supported by Corona.

We are looking at ways of manipulating bitmap bits in the future with generic callback functions.

Carlos [import]uid: 24 topic_id: 440 reply_id: 850[/import]

Is this still true? I’m finding I need to make something glow… [import]uid: 10835 topic_id: 440 reply_id: 13159[/import]