El dt 23 de 09 de 2008 a les 21:24 +0100, en/na Caroline Ford va
> 2008/9/22 Pere Pujal i Carabantes <pere@...>:
> > Puzzle, fisheye: Undo/Redo is inconsistent.
> How do you mean? You mean the tool doesn't undo properly?
When clicking on Undo after using Puzzle, doesn't undo properly at all.
When clicking on Undo after Fisheye if fisheye has been used by single
clicks, the undo is handled properly.
But if you do a click and drag on Fisheye, then undo is not handled
> I'm not sure what to call fisheye. It doesn't (to me) obviously act as
> a fisheye lens, but I'm not really sure what it's doing.
It seems to do some sort of magnification + barrel distortion.
>From http://en.wikipedia.org/wiki/Image_distortion :
barrel distortion, in which image magnification decreases with distance
from the optical axis. The apparent effect is that of an image which has
been mapped around a sphere. Fisheye lenses, which take hemispherical
views, utilize this type of distortion as a way to map an infinitely
wide object plane into a finite image area
> > toothpaste:
> > Maybe a better name is paint tube.
> > Painting with it, the new goes down the old, wich seems illogic.
To clarify: paint with it and do some crossing in the same pass.
You will notice that the paste crosses under the yet drawed instead of
This seems unrelated to toothpaste, but may help.
Using toothpaste and the higher resolution you can have, instead of the
paint tool, this bug is more easyly seen: