Alright. Thanks a lot

Thank you all for your quick answers
Indeed, changing the filter solved both problems (the blurring and the contour)!

Do you think I should still check the multi-sampling and the mip-mapping things?
Is this really the better way to solve this?

Thanks again

Hi, I am a beginner with LÖVE (and game programming in general), and I face an issue that I still cannot solve. The problem is really simple. I have a little pixel-art image of size 32x32 that I'd like to draw on my game. The problem is that this size is way too small: I need to make it bigger. To d...