[How do I stop the fill tool from bleeding into other colors?]

learn something new every day, thank you

[How do I stop the fill tool from bleeding into other colors?]

I have the tolerance set to 0%, but fill still bleeds into other colors around it, how do I disable this?

[Is there another way to do this specific thing?]

Wow thanks, I never noticed that.

[Is there another way to do this specific thing?]

Before the latest major paint.net, when I dragged an image to resize it, it didn't try to smooth out the image I was dragging. This was really useful for re-sizing pixel images that I wanted to remain the same, I just copied the image being manipulated and pasted it to keep it that way, I've attached an example that I did before the update.

 

Is there a way to do with post-update?

 

As you can see in this image, the icons below were originally a different size, but using the method above I was able to size them up without smoothing to fit the other image.