Can't save a picture on Mac OS

[Darcad]

Tank you i know that. To print on paper it's enough, but, to put on keynote slides for a meeting, the quality is to bad.

[chrisb]

Tank you i know that. To print on paper it's enough, but, to put on keynote slides for a meeting, the quality is to bad.

Usually it's the other way round: Print needs a higher resolution than on-screen. If you make a system screenshot (CMD+SHIFT+4) it has the full screen resolution. You cannot show more, even if an image has higher resolution. It rather might degrade the quality due to scaling.

[tom]

I don't know, if my observation is related to the Win10 problem since I'm on OS X. But I also don't get any picture saved. Instead I get an error message on the console, where I started FreeCAD from:

Code: Select all

<unknown exception traceback><type 'exceptions.RuntimeError'>: Cannot save null image.

OS: OS X El Capitan (10.11)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.14779 (Git)
Build type: Release
Branch: (HEAD detached at 50ab6e2)
Hash: 50ab6e292cc83cada4a5b071531a76f5a2580f60
Python version: 2.7.15
Qt version: 5.11.1
Coin version: 4.0.0a
OCC version: 7.2.0
Locale: German/Germany (de_DE)

[NormandC]

Once again: have you read the whole topic, and tried the solutions proposed here?

[tom]

Yes, I did. None of the proposed parameters or environment variables solved the problem.