[Digikam-devel] [Bug 144155] wrong(?) histogram y-axis when blown-out over/underexposure

[lparrab at gmx.net]

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http://bugs.kde.org/show_bug.cgi?id=144155         




------- Additional Comments From lparrab gmx net  2007-04-13 03:50 -------
Created an attachment (id=20257)
 --> (http://bugs.kde.org/attachment.cgi?id=20257&action=view)
PATCH: limit the Y-axis of image histogram to 3*(90-percentil)

like I said, the limits are really arbitrary, but work for me.

I changed the "getMaximum" function in imagehistogram.cpp to cache the
results.. but that is really not relevant. only the "getPercentil" and the
changes in histogramwidget.cpp are interesting.