本文整理匯總了Python中qgis.gui.QgsGenericProjectionSelector.setSelectedCrsId方法的典型用法代碼示例。如果您正苦於以下問題：Python QgsGenericProjectionSelector.setSelectedCrsId方法的具體用法？Python QgsGenericProjectionSelector.setSelectedCrsId怎麽用？Python QgsGenericProjectionSelector.setSelectedCrsId使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類qgis.gui.QgsGenericProjectionSelector的用法示例。
在下文中一共展示了QgsGenericProjectionSelector.setSelectedCrsId方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: onSpecifyCRS
# 需要導入模塊: from qgis.gui import QgsGenericProjectionSelector [as 別名]
# 或者: from qgis.gui.QgsGenericProjectionSelector import setSelectedCrsId [as 別名]
def onSpecifyCRS(self):
selector = QgsGenericProjectionSelector(self)
selector.setMessage("Specify CRS of the mesh file")
selector.setSelectedCrsId(self.layer.crs().srsid())
if selector.exec_():
self.crs = QgsCoordinateReferenceSystem(selector.selectedCrsId(), QgsCoordinateReferenceSystem.InternalCrsId)
self.updateEditCRS()示例2: on_pbnCrs_pressed
# 需要導入模塊: from qgis.gui import QgsGenericProjectionSelector [as 別名]
# 或者: from qgis.gui.QgsGenericProjectionSelector import setSelectedCrsId [as 別名]
def on_pbnCrs_pressed(self):
selector = QgsGenericProjectionSelector(self)
selector.setMessage();
if self.layerCrs.description():
selector.setSelectedCrsId( self.layerCrs.srsid() );
elif self.selectedCrs.description():
selector.setSelectedCrsId( self.selectedCrs.srsid() );
if selector.exec_():
self.selectedCrs.createFromId( selector.selectedCrsId(), QgsCoordinateReferenceSystem.InternalCrsId );
self.ui.cboCrs.setCurrentIndex(2)
if self.selectedCrs.description():
self.ui.cboCrs.setItemText(2,
self.tr( "Selected" ) + " (%s, %s)" % (self.selectedCrs.description(), self.selectedCrs.authid()) )
else:
self.ui.cboCrs.setItemText(2, self.tr("Selected (None)"))