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According to the C++ code in qgsgeorefmainwindow.cpp I tried to retrieve the Georeferencer target CRS with PyQGIS using QgsSettings().value("/Plugin-GeoReferencer/targetsrs") but unfortunately this failed (QGIS 3.40.1 Windows).

QgsSettings settings;
// default to last used target CRS
QString targetCRSString = settings.value( QStringLiteral( "/Plugin-GeoReferencer/targetsrs" ) ).toString();
mTargetCrs = QgsCoordinateReferenceSystem( targetCRSString );

How can I obtain the correct value here?

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1 Answer 1

Reset to default
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It looks like bug: such setting is never saved in the QGIS.ini file.

Please create an issue report at https://github.com/qgis/QGIS/issues.

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  • That's exactly what I found out too, just needed a confirmation. Do you know if there is a workaround to get the data directly from QgsTransformSettingsDialog?
    – christoph
    Commented yesterday
  • 1
    I've submitted a fix for such issue: github.com/qgis/QGIS/pull/59903.
    – Andrea Giudiceandrea
    Commented yesterday
  • many thanks for the quick help!
    – christoph
    Commented 16 hours ago

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