That 1 pixel border of the clipping shape at ClipViews

[Egg Bramhill]

Just use integer pixel units.

[pork]

Just use integer pixel units.

But I meant all kinds of shapes, not just those that need no anti-aliasing when aligned on pixels.

I really need to check if Illustrator or Corel does it better than Xara, most probably not, and I'll shut up then. ; )

[pork]

Yep, it's the same in Illustrator and Corel Draw. When you don't want the wrong pixels, you'll need a workaround.