GUI fonts are not anti-aliased on Mac

[dcwhite]

Investigate this after #348, it might come for free with Qt version. I don't remember how exactly to enable it in from SCIRun.

[akenmorris]

You just need to add this to Info.plist:

<key>NSPrincipalClass</key>
<string>NSApplication</string>
<key>NSHighResolutionCapable</key>
<string>True</string>

https://doc.qt.io/qt-5/highdpi.html

[dcwhite]

Cool thanks. Yeah after that is says "Newer versions of qmake will generate an Info.plist file with the NSPrincipalClass key; this is sufficient since NSHighResolutionCapable is true by default." That's probably what happened with SCIRun, but it doesn't say exactly which version of qmake enabled that. CMake might handle it too, I found this: https://gitlab.kitware.com/cmake/cmake/commit/d9140305077c13defa04774b4a8f5233a76f8399

[akenmorris]

See also #132

[akenmorris]

Also:

https://github.com/SCIInstitute/Seg3D/commit/8e734b0d224d177a51811ad36a884b0659e0d8f2

Seems like it was added at some point and then explicitly removed.

[dcwhite]

Ha. Well that will be an easy fix for @allywarner then!

[akenmorris]

Ok, I see the problem. When you turn this on, the viewers only show in the lower left 1/4th of the viewer.

[allywarner]

@dcwhite @akenmorris the 1/4th view problem has been fixed elsewhere. I've changed this back to true and it looks pretty good so far.

[allywarner]

1/4 viewer problem is back. Built on OSX 10.13 with Qt 5.12.9.