#46 preview and images are cropped

[Tobias Winchen]

On debian, klatexformula fails to display the entire formula in the preview with the default settings. Equations using fractions or large operators (\sum, \prod) display fine, and seem to 'expand' the window.

However, this is especially problematic since it's not isolated to the
preview. The output is 'cropped' in this way too when saved. In the
unlikely chance it's relevant, I've included its output while running
too.

Warning: Failed to load translator /usr/share/qt5/translations/qtquickcontrols_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtdeclarative_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/assistant_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtlocation_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qt_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtquickcontrols2_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtquick1_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/designer_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtconnectivity_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtmultimedia_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtserialport_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtxmlpatterns_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/linguist_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtscript_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtwebengine_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtbase_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qtwebsockets_en.qm.
Warning: Failed to load translator /usr/share/qt5/translations/qmlviewer_en.qm.
Warning: libpng warning: iCCP: known incorrect sRGB profile
Warning: libpng warning: iCCP: known incorrect sRGB profile
Warning: libpng warning: iCCP: known incorrect sRGB profile
Warning: libpng warning: iCCP: known incorrect sRGB profile
Warning: UdevQt: unhandled device action "unbind"
Warning: * In function KLFSettingsPrivate::displayUserScriptConfig() 5/10/19 9:44 PM ***
No value given for config widget "inkscape"
Warning: libpng warning: iCCP: known incorrect sRGB profile

This is a forward of debian bug #928781
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=928781&boring=yes

[Tobias Winchen]

The bug is related to a bug in ghostscript to version 9.27; https://bugs.ghostscript.com/show_bug.cgi?id=700988. Closing this in Debian https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=927429 fixed the issue.

[Philippe Faist]

Thanks Tobias for reporting the bug and for the update. Hopefully they will release a new ghostscript version soon.