Initial GUI size shrunk to a state of unusability

[relleoML]

Thanks for this great tool I've been anticipating for years! It works like a charm!

However, I found this oddity that the GUI always opens up in a quite unusable state (see screener) - i.e. the window canvas is shrunk to a few pixels.

In another issue I read something similar.

Its not a big deal to drag and enlarge the window in first x- and then y- direction, but its 2 unnecessary interactions imho. Enlarging it diagonally makes the tool crush with the following error:

Unrecoverable error: rangecheck in .putdeviceprops Command '['gs', '-dBATCH', '-dNOPAUSE', '-dSAFER', '-dQUIET', '-sOutputFile=/tmp/tmpry7ko1k6/display.png', '-sDEVICE=pngalpha', '-dMaxBitmap=2147483647', '-dDEVICEWIDTHPOINTS=-1', '-dDEVICEHEIGHTPOINTS=-1', '-dFIXEDMEDIA', '-dPDFFitPage', '-f', '/tmp/tmpry7ko1k6/signed-page.pdf']' returned non-zero exit status 255.

I suppose its a tkinter issue, but the error seems to somehow imply otherwise.

I am using Ubuntu and Gnome shell if that matters somehow.

[svenssonaxel]

@relleoML Please try branch dev. Can you confirm whether the fix works for you?

[relleoML]

@svenssonaxel Yes, branch dev resolves this issue. Thanks! How do we go from here?

[svenssonaxel]

@relleoML Merged to master.