[Digikam-devel] [Bug 286351] New: provide "fade out" function to reduce last image editing operation by x percent

[René Fritz]

https://bugs.kde.org/show_bug.cgi?id=286351

           Summary: provide "fade out" function to reduce last image
                    editing operation by x percent
           Product: digikam
           Version: 2.3.0
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: wishlist
          Priority: NOR
         Component: Image Editor
        AssignedTo: digikam-devel at kde.org
        ReportedBy: rene at colorcube.de


Version:           2.3.0 (using KDE 4.7.3) 
OS:                Linux

I would like to see a function to reduce the last image editing function for a
certain amount. Gimp has a similar function.

Example: Old photos are scanned and have ugly colors. Let's say normalizing (or
one of the other automatic enhancment functions) gives good results to enhance
the fotos but the effect is far too much. In Gimp you can fade out the last
operation which gives you a percent slider. Choosing 60% merges the orginal
image with the modified by a 40/60 ratio.

This option could be provided in the batch editor by a pseudo filter which has
exactly the same functionality and has to be placed after the function that
should be applied by x percent.

Reproducible: Always



Expected Results:  
provide "fade out" function in image and batch editor

OS: Linux (x86_64) release 3.0.0-13-generic
Compiler: gcc

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