[Bug 103645] zoom in with rectangle tool selection

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[Bug 103645] zoom in with rectangle tool selection

Arnd Baecker
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http://bugs.kde.org/show_bug.cgi?id=103645         




------- 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?

Also, the 10% increase when using the mouse-wheel seems
too small  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.
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Re: [Bug 103645] zoom in with rectangle tool selection

Gilles Caulier-4


20 Mar 2007 10:01:16 -0000, Arnd Baecker <[hidden email]>:
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http://bugs.kde.org/show_bug.cgi?id=103645




------- 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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