https://bugs.kde.org/show_bug.cgi?id=400177
Bug ID: 400177
Summary: Scale to New Size Doesn't Do Arithmetic Right
Product: krita
Version: 4.1.5
Platform: MS Windows
OS: MS Windows
Status: REPORTED
Severity: normal
Priority: NOR
Component: Resize/Scale Image/Layer
Assignee: krita-bugs-n...@kde.org
Reporter: k...@kenevans.net
Target Milestone: ---
Created attachment 115838
--> https://bugs.kde.org/attachment.cgi?id=115838&action=edit
Screenshot of Scale to New Size Dialog
I resized an image to 18" x 12" at 300 dpi. It didn't come out as 5400 x 3600,
rather 5405 x 3602. I then tried sizing it to 5400 x 3600, and the size was
17.99" x 11.99". There seems to be an error somewhere. Even if done in float,
it should have more precision than this.
STEPS TO REPRODUCE
1. With an existing image, attempt to resize it to 18" x 12" @300 dpi.
2. Just look at the dialog. (You don't have to actually do it.)
3.
OBSERVED RESULT
5405 x 3602 (or 17.99 x 11.99)
EXPECTED RESULT
5400 x 3600 (or 18.00 x 12.00)
Image attached of the setting 5400 x 3600 case.
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