[Digikam-devel] [Bug 163286] Accurate histogram preview required

Gilles Caulier caulier.gilles at gmail.com
Mon Feb 8 20:57:11 GMT 2010


https://bugs.kde.org/show_bug.cgi?id=163286


Gilles Caulier <caulier.gilles at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |caulier.gilles at gmail.com




--- Comment #3 from Gilles Caulier <caulier gilles gmail com>  2010-02-08 21:57:08 ---
Dik,

With 1.2.0, I plan to change all Colors Correction tools in editor to :

- Use zommable preview widget.
- Use mutithreading everywhere with this tools (not yet done since a long time)
- Compute histogram on visible preview. If you zoom to fit image on scrren, you
will compute histogram on whole image.

I started with BCG tool. Code is in svn now. I would to know your feedback here
before to continue. Relevant tools to do are :

- HSL
- Color Balance
- Chanels mixer
- B&W
- Auto corrections
- Levels
- Curves
- White Balance

Gilles Caulier

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