D29085: Fix stretch control bug created in D28935

murveit created this revision.
murveit added a reviewer: mutlaqja.
Herald added a project: KDE Edu.
Herald added a subscriber: kde-edu.
murveit requested review of this revision.

REVISION SUMMARY
  When using the stretch controls, bug had image 4X smaller than it should be.

TEST PLAN
  With D28935 <https://phabricator.kde.org/D28935>, when using the custom stretch sliders, the image displayed while using the sliders
  was 4X smaller than it should be (just the preview images--once the sliders were released, the image was 
  rendered fine). To test, load an image, make a custom stretch change (either changing shadows, midtones or highlights)
  and the image displayed while changing the sliders should not change in size as it would without this fix.

REPOSITORY
  R321 KStars

BRANCH
  fix-stretch-zoom-bug (branched from master)

REVISION DETAIL
  https://phabricator.kde.org/D29085

AFFECTED FILES
  kstars/fitsviewer/fitsview.cpp

To: murveit, mutlaqja
Cc: kde-edu, narvaez, apol