Bug 237719

Summary:	Color effects: Neon / Find edges don't take parameters correctly
Product:	[Applications] digikam	Reporter:	ruedbi
Component:	Plugin-Editor-ColorFX	Assignee:	Digikam Developers <digikam-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	caulier.gilles, davidvincentjones
Priority:	NOR
Version:	1.2.0
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:	http://commits.kde.org/digikam/b42606405bf27a5caa36da99d50b1247ed3d21a6	Version Fixed In:	4.14.0
Sentry Crash Report:

Description ruedbi 2010-05-15 15:31:44 UTC

Version:           1.2 (using KDE 4.4.3)
Compiler:          gcc 4.3.4 
OS:                Linux
Installed from:    Compiled From Sources

When using the filters "find edges" and "Neon" the picture finally developed is quite different than the one shown in the preview. It looks as if the setting sliders shift to the default values or at least to lower values, so the the picture with values set to 5/5 is finally created with 3/2 (or similar). Solarize & Vivid are ok.

Comment 1 Johannes Wienke 2010-05-15 16:44:03 UTC

How is the preview computed? On full size or reduced size versions? I'd suspect that this effect is depends on the image size.

Comment 2 caulier.gilles 2011-12-17 18:56:16 UTC

*** Bug 265209 has been marked as a duplicate of this bug. ***

Comment 3 Maik Qualmann 2015-09-30 17:08:08 UTC

Git commit b42606405bf27a5caa36da99d50b1247ed3d21a6 by Maik Qualmann.
Committed on 30/09/2015 at 17:06.
Pushed by mqualmann into branch 'master'.

fix ColorFX read settings and no downscaled preview image for Neon and Find Edges
FIXED-IN: 4.14.0

M  +2    -1    NEWS
M  +11   -2    imageplugins/filters/colorfxtool.cpp
M  +6    -6    libs/dimg/filters/fx/colorfxsettings.cpp

http://commits.kde.org/digikam/b42606405bf27a5caa36da99d50b1247ed3d21a6

Comment 4 caulier.gilles 2015-09-30 19:48:41 UTC

Git commit 22ee235b2b8720e7b750ae36b571e5f9e0914050 by Gilles Caulier.
Committed on 30/09/2015 at 19:47.
Pushed by cgilles into branch 'frameworks'.

backport commit #b42606405bf27a5caa36da99d50b1247ed3d21a6 from git/master to frameworks branch

M  +14   -5    imageplugins/filters/colorfxtool.cpp
M  +13   -14   libs/dimg/filters/fx/colorfxsettings.cpp

http://commits.kde.org/digikam/22ee235b2b8720e7b750ae36b571e5f9e0914050