[Okular-devel] [Bug 209632] Instant previews by fast-scaling previous rendering

2009-10-06 Thread Benoît Jacob
https://bugs.kde.org/show_bug.cgi?id=209632





--- Comment #1 from Benoît Jacob jacob benoit 1 gmail com  2009-10-06 
14:32:40 ---
I posted points 2) and 3) as issues #209630 and #209632.

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[Okular-devel] [Bug 209632] Instant previews by fast-scaling previous rendering

2009-10-06 Thread Benoît Jacob
https://bugs.kde.org/show_bug.cgi?id=209632





--- Comment #4 from Benoît Jacob jacob benoit 1 gmail com  2009-10-06 
19:44:58 ---
I'm a bit puzzled that you say that you're already doing that. If that's the
case, then when I click zoom in I should see an instant preview. But in
practice, especially at high zoom levels, there can be 1 second between the
time when i release the mouse button and the first appearance of any results.
Either I'm hitting a bug, or we're not talking about the same thing at all.

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[Okular-devel] [Bug 209632] Instant previews by fast-scaling previous rendering

2009-10-06 Thread Benoît Jacob
https://bugs.kde.org/show_bug.cgi?id=209632





--- Comment #5 from Benoît Jacob jacob benoit 1 gmail com  2009-10-06 
19:46:34 ---
Ah wait, you say We already do that (reuse old pixmap until new one arrives),
that I don't question at all. What I'm proposing here is a bit different: not
only reuse, but _scale_ the old pixmap (huh. perhaps it'd be more efficient if
that was an image instead of a pixmap).

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[Okular-devel] [Bug 209632] Instant previews by fast-scaling previous rendering

2009-10-06 Thread Pino Toscano
https://bugs.kde.org/show_bug.cgi?id=209632





--- Comment #6 from Pino Toscano pino kde org  2009-10-06 19:53:17 ---
 not only reuse, but _scale_ the old pixmap

Done already since ages.

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[Okular-devel] [Bug 209632] Instant previews by fast-scaling previous rendering

2009-10-06 Thread Benoît Jacob
https://bugs.kde.org/show_bug.cgi?id=209632


Benoît Jacob jacob.benoi...@gmail.com changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution||INVALID




--- Comment #8 from Benoît Jacob jacob benoit 1 gmail com  2009-10-06 
22:52:21 ---
OK, Indeed you did this instant previews already! But the problem is that
they are not actually instant because there's this big latency before the
slotZoomIn() is even called, see this other new bug:
https://bugs.kde.org/show_bug.cgi?id=209680

Anyway, closing this one as invalid.

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