[Digikam-devel] New icon view

[Andi Clemens]

Yes, this is the "cheat scale" we were talking about here :D

Andi

On Wednesday 27 May 2009 09:57:46 Matthias Welwarsky wrote:
> On Wednesday 27 May 2009 08:44:39 Matthias Welwarsky wrote:
> > Try: fast transform to double of target size, then final step immediately
> > with smooth transform. Quite fast and still good quality.
>
> Whoops ;)
>
> Sorry, failed test with a mail program on an Android device. I tapped the
> wrong email for reply.
>
> Actually, this comment was towards the patch for thumbnail generation and
> display speedup. It's a trick I learned some time ago. Since
> SmoothTransform is slow on large images, first use FastTransform to resize
> to about double the target thumbnail size. Then, in a second step, resize
> to the final dimensions with SmoothTransform. The resulting thumbnail is of
> good quality and the operation is quite fast because the second step is
> done on a reasonably small image already.
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