Slight texture issues on tooltip

[mezz]

Hovering over a food item, starting from the left and moving 1px right each screenshot:
On the third screenshot you can see some pink lines to the left of each saturation icon.

[squeek502]

This is something that popped up in 1.7.2 (the same code in 1.6.4 didn't have this issue) and I've never been able to figure out why it happens, although I haven't looked too deeply.

It seems to be related to drawing scaled icons. Relevant code:

https://github.com/squeek502/AppleSkin/blob/1.10.2/java/squeek/appleskin/client/TooltipOverlayHandler.java#L136-L162

[mezz]

I had a similar issue with scaled icons on the Forestry Beealyzer. I solved it by... not scaling icons. :(
My best guess is it's a UV issue, where the scaled icons UVs do not exactly hit the right icon in the texture map due to extremely tiny float rounding errors.
Maybe you could make a mini version of the saturation icon to use?

[squeek502]

Took your suggestion and added smaller versions of the icons. Fixed in v1.0.1: https://github.com/squeek502/AppleSkin/releases/tag/v1.0.1