本文整理汇总了Python中qgis.gui.QgsGenericProjectionSelector.setSelectedCrsId方法的典型用法代码示例。如果您正苦于以下问题：Python QgsGenericProjectionSelector.setSelectedCrsId方法的具体用法？Python QgsGenericProjectionSelector.setSelectedCrsId怎么用？Python QgsGenericProjectionSelector.setSelectedCrsId使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qgis.gui.QgsGenericProjectionSelector的用法示例。
在下文中一共展示了QgsGenericProjectionSelector.setSelectedCrsId方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: onSpecifyCRS
# 需要导入模块: from qgis.gui import QgsGenericProjectionSelector [as 别名]
# 或者: from qgis.gui.QgsGenericProjectionSelector import setSelectedCrsId [as 别名]
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
# 需要导入模块: from qgis.gui import QgsGenericProjectionSelector [as 别名]
# 或者: from qgis.gui.QgsGenericProjectionSelector import setSelectedCrsId [as 别名]
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)"))