wxGUI/mapswipe: fix saving display to file

[tmszi]

Describe the bug
Map Swipe tool Save display to file tool doesn't work an prints an error message.

To Reproduce
Steps to reproduce the behavior:

1. Launch Map Swipe tool g.gui.mapswipe
2. Display some two comparable maps
3. Try activate Save display to file tool from the main toolbar
4. Save display to file
5. See error

Traceback (most recent call last):
  File "/usr/lib64/grass84/gui/wxpython/core/gthread.py", line 138, in OnDone
    event.ondone(event)
  File "/usr/lib64/grass84/gui/wxpython/core/render.py", line 510, in OnRenderDone
    self.updateProgress.emit(env=event.userdata["env"], layer=self.layer)
  File "/usr/lib64/grass84/etc/python/grass/pydispatch/signal.py", line 233, in emit
    dispatcher.send(signal=self, *args, **kwargs)
  File "/usr/lib64/grass84/etc/python/grass/pydispatch/dispatcher.py", line 343, in send
    response = robustapply.robustApply(
  File "/usr/lib64/grass84/etc/python/grass/pydispatch/robustapply.py", line 60, in robustApply
    return receiver(*arguments, **named)
  File "/usr/lib64/grass84/gui/wxpython/core/render.py", line 813, in ReportProgress
    self.renderDone.emit(env=env)
  File "/usr/lib64/grass84/etc/python/grass/pydispatch/signal.py", line 233, in emit
    dispatcher.send(signal=self, *args, **kwargs)
  File "/usr/lib64/grass84/etc/python/grass/pydispatch/dispatcher.py", line 343, in send
    response = robustapply.robustApply(
  File "/usr/lib64/grass84/etc/python/grass/pydispatch/robustapply.py", line 60, in robustApply
    return receiver(*arguments, **named)
  File "/usr/lib64/grass84/gui/wxpython/mapwin/buffered.py", line 772, in _saveToFileDone
    self.Draw(self.pdc, img=self.textdict[id], drawid=id, pdctype="text")
  File "/usr/lib64/grass84/gui/wxpython/mapswipe/mapwindow.py", line 137, in Draw
    return super(SwipeBufferedWindow, self).Draw(
  File "/usr/lib64/grass84/gui/wxpython/mapwin/buffered.py", line 514, in Draw
    pdc.DrawText(img["text"], coords[0], coords[1])
TypeError: PseudoDC.DrawText(): arguments did not match any overloaded call:
  overload 1: argument 2 has unexpected type 'float'
  overload 2: argument 2 has unexpected type 'float'

Expected behavior
Map Swipe tool Save display to file tool should work.

System description:

• Operating System: GNU/Linux
• GRASS GIS version: all

GRASS nc_spm_08_grass7/landsat:~ > python3 -c "import sys, wx; print(sys.version); print(wx.version())"
3.10.13 (main, Sep 16 2023, 22:24:59) [GCC 12.3.1 20230526]
4.2.0 gtk3 (phoenix) wxWidgets 3.2.2.1

[petrasovaa]

Looks like there are 2 instances of DrawRotatedText, could you please incorporate the second one as well? (Unless I missed it and it's in another PR)
https://github.com/search?q=repo%3AOSGeo%2Fgrass%20DrawRotatedText&type=code

And there may be some places with DrawText that are not yet updated as well.

[tmszi]

Looks like there are 2 instances of DrawRotatedText, could you please incorporate the second one as well? (Unless I missed it and it's in another PR) https://github.com/search?q=repo%3AOSGeo%2Fgrass%20DrawRotatedText&type=code

Suggestion incorporated.

And there may be some places with DrawText that are not yet updated as well.

Yes, it is possible, we should detect them by testing.