[Digikam-devel] [Bug 103645] zoom in with rectangle tool selection

[Gilles Caulier]

20 Mar 2007 10:01:16 -0000, Arnd Baecker <arnd.baecker at web.de>:
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> http://bugs.kde.org/show_bug.cgi?id=103645
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> ------- Additional Comments From arnd.baecker web de  2007-03-20 11:01
> -------
> What about the suggestion in #4 concerning CTRL+MouseWheel to
> keep the place under the mouse pointer as the position around
> which the zoom is done?


About this point, all is already done in editor canvas implementation, but
it won't work duing (i suspect) a bug in Qt...

Investigaution in progress to find a solution...

Also, the 10% increase when using the mouse-wheel seems
> too small


The previous value, before my patch is around 6% (:=)))

 at large magnifications (and too large at small
> magnifications);
> therefore the suggestion in #1, """the zoom level should increase with the
> same
> proportional step, instead of the same fixed amount like it is now."""
> seems like a good idea.


If i following you, you want not a constant zoom step, but a progressive
one, depanding of current zoom factor ? If yes, i would to have more
feedback about this point. Is other picture viewver work like this ?

Gilles



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