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Bases:
PyQt5.QtWidgets.QWidget
Constructor for QgsProjectionSelectionWidget
A widget for selecting a projection.
New in version 2.7:
crs ( self ) → QgsCoordinateReferenceSystem ¶Returns the currently selected CRS for the widget
current CRS
optionVisible ( self , option : QgsProjectionSelectionWidget.CrsOption ) → bool ¶Returns whether the specified CRS option is visible in the widget.
See also
New in version 3.0.
option ( QgsProjectionSelectionWidget.CrsOption ) –
Sets the current CRS for the widget
crs ( QgsCoordinateReferenceSystem ) – new CRS
setLayerCrs ( self , crs : QgsCoordinateReferenceSystem ) ¶Sets the layer CRS for the widget. If set, this will be added as an option to the preset CRSes shown in the widget.
crs ( QgsCoordinateReferenceSystem ) – layer CRS
setMessage ( self , text : str ) ¶
Sets a
message
to show in the dialog. If an empty string is
passed, the message will be a generic
‘define the CRS for this layer’.
New in version 3.0.
text ( str ) –
setNotSetText ( self , text : str ) ¶
Sets the text to show for the not set option. Note that this option is not shown
by default and must be set visible by calling
setOptionVisible()
.
New in version 3.0.
text ( str ) –
setOptionVisible ( self , option : QgsProjectionSelectionWidget.CrsOption , visible : bool ) ¶Sets whether a predefined CRS option should be shown in the widget.
option ( QgsProjectionSelectionWidget.CrsOption ) – CRS option to show/hide
visible ( bool ) – whether the option should be shown