Slick Forums

Hello,
i am having Problems rendering my sprites. When i set the color which should be rendered transparent, and set my scale greater than 1, i can see a border around my sprites with the color which should be outfiltered! when i have the scale at 1, everything is ok. This is annoying... Any help?
Thank you!

When somebody reports "weird lines" showing up, there are generally three ways to solve the problem:

1. Use Image.FILTER_NEAREST when creating an image. (results in "pixely" sprites)
2. Put a 2 pixel transparent border around the sprites in your sprite sheet. (will probably solve your issue)
3. Use integer coordinates. (probably safe to do this anyways)

It's not really a Slick bug, just the way that OpenGL filtering works. More details here.

Hi,
ah, your post in the forum you linked me makes things clear: Bilinear filtering: RGB colors even if alpha is 0 DO count, due to sampling!!
I'll try with FILTER_NEAREST. Thanks for pointing me to the solution!

Well it works this way, but the picture looks simply ugly. Is there a way to postfilter the image on screen?