本文整理汇总了Python中qgis.gui.QgsGenericProjectionSelector类的典型用法代码示例。如果您正苦于以下问题：Python QgsGenericProjectionSelector类的具体用法？Python QgsGenericProjectionSelector怎么用？Python QgsGenericProjectionSelector使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了QgsGenericProjectionSelector类的18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，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: select_input_crs
def select_input_crs(self):
projSelector = QgsGenericProjectionSelector()
projSelector.exec_()
self.input_epsg = projSelector.selectedAuthId()
self.dockwidget.epsgLabel.setText("Input " + projSelector.selectedAuthId())
self.dockwidget.munLineEdit.clear()
开发者ID:patrice-geo，项目名称:SNRC-SQRC，代码行数:7，代码来源:manage_ui.py
示例2: projection_selector
def projection_selector(self):
"""
Opens the QGIS projection selector
"""
projection_selector = QgsGenericProjectionSelector(self)
if projection_selector.exec_() == QDialog.Accepted:
#Remove 'EPSG:' part
self._srid = projection_selector.selectedAuthId()[5:]
self.btnCoord.setText(projection_selector.selectedAuthId())
开发者ID:gltn，项目名称:stdm，代码行数:10，代码来源:geometry_property.py
示例3: openSystem
def openSystem(self):
projSelector = QgsGenericProjectionSelector()
projSelector.exec_()
a = projSelector.selectedCrsId()
b = projSelector.selectedAuthId()
if b == '':
QMessageBox.information(None, self.tr("Warning"), self.tr("Attention no Reference System selected"))
else:
self.numEPGS = int(str(b).split(':')[1])
self.setSistemaRiferimento()
self.label_sr.setText(self.tr("Reference System Loaded: ") + b)
self.label_sr.show()
开发者ID:raffalba，项目名称:floodrisk，代码行数:12，代码来源:caricadatidialog.py
示例4: on_srsButton_clicked
def on_srsButton_clicked(self):
'''
Opens the dialog to select CRS
'''
projSelector = QgsGenericProjectionSelector()
message = self.tr('Select the Spatial Reference System!')
projSelector.setMessage(theMessage=message)
if not projSelector.exec_():
QMessageBox.warning(self, self.tr("Warning!"), message)
return
else:
self.epsg = int(projSelector.selectedAuthId().split(':')[-1])
srs = QgsCoordinateReferenceSystem(self.epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
self.srLineEdit.setText(srs.description())
开发者ID:lcoandrade，项目名称:DsgTools，代码行数:14，代码来源:processingTools.py
示例5: onSpecifyCRS
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()
开发者ID:aaschwanden，项目名称:qgis-crayfish-plugin，代码行数:8，代码来源:plugin_layer_props_dialog.py
示例6: CRSButton
class CRSButton(QPushButton) :
def __init__(self) :
super(QPushButton, self).__init__()
self.crsDialog = QgsGenericProjectionSelector()
QObject.connect(self, SIGNAL("clicked()"), self.crsDialog.exec_)
QObject.connect(self, SIGNAL("clicked()"), self.update)
self._crs = None
def crs(self) :
return self._crs
def setCrs(self, cr) :
self._crs = cr
self.setText(cr.description())
self.crsDialog.setSelectedAuthId(cr.authid())
def update(self) :
self.setCrs(QgsCoordinateReferenceSystem(self.crsDialog.selectedAuthId()))
开发者ID:ccorail，项目名称:qgis-gmsh，代码行数:19，代码来源:tools.py
示例7: on_pbnCrs_pressed
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)"))
开发者ID:alpha-beta-soup，项目名称:netcdfbrowser，代码行数:16，代码来源:netcdfbrowserdialog.py
示例8: on_browse_input_crs_pressed
def on_browse_input_crs_pressed(self):
"""
define input crs
:return:
"""
crs_selector = QgsGenericProjectionSelector()
crs_selector.show()
crs_selector.exec_()
self.input_authid = str(crs_selector.selectedAuthId())
selected_crs = QgsCoordinateReferenceSystem()
selected_crs.createFromString(self.input_authid)
self.input_crs.setText(selected_crs.description() + " (" + self.input_authid+")")
开发者ID:ivanbusthomi，项目名称:cdf_converter，代码行数:12，代码来源:cdf_converter_dialog.py
示例9: browseCRS
def browseCRS(self):
selector = QgsGenericProjectionSelector()
selector.setSelectedAuthId(self.crs)
if selector.exec_():
authId = selector.selectedAuthId()
if authId.upper().startswith("EPSG:"):
self.crs = authId
else:
proj = QgsCoordinateReferenceSystem()
proj.createFromSrsId(selector.selectedCrsId())
self.crs = proj.toProj4()
self.updateText()
开发者ID:liminlu0314，项目名称:QGIS，代码行数:12，代码来源:CrsSelectionPanel.py
示例10: on_crsButton_clicked
def on_crsButton_clicked(self):
projSelector = QgsGenericProjectionSelector()
message = 'Select the Spatial Reference System!'
projSelector.setMessage(theMessage=message)
projSelector.exec_()
try:
epsg = int(projSelector.selectedAuthId().split(':')[-1])
self.crs = QgsCoordinateReferenceSystem(epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
if self.crs:
self.crsLineEdit.setText(self.crs.description())
except:
QMessageBox.warning(self, self.tr("Warning!"), self.tr(message))
开发者ID:danieljefferson，项目名称:GridZoneGenerator，代码行数:12，代码来源:grid_zone_generator_dialog.py
示例11: setaSistCoordCriaSpatialite
def setaSistCoordCriaSpatialite(self):
projSelector = QgsGenericProjectionSelector()
projSelector.setMessage(theMessage=self.tr('Please, select the coordinate system'))
projSelector.exec_()
try:
self.epsgCriaSpatialite = int(projSelector.selectedAuthId().split(':')[-1])
self.srsCriaSpatialite = QgsCoordinateReferenceSystem(self.epsgCriaSpatialite, QgsCoordinateReferenceSystem.EpsgCrsId)
if self.srsCriaSpatialite <> "":
self.coordSysDefinido = True
self.coordSysCriaSpatialiteLineEdit.setText(self.srsCriaSpatialite.description())
except:
self.bar.pushMessage("", self.tr('Please, select the coordinate system'), level=QgsMessageBar.WARNING)
pass
开发者ID:HydroLogic，项目名称:DsgTools，代码行数:13，代码来源:cria_spatialite_dialog.py
示例12: outProjFile
def outProjFile(self):
header = "Define layer CRS:"
sentence1 = self.tr("Please select the projection system that defines the current layer.")
sentence2 = self.tr("Layer CRS information will be updated to the selected CRS.")
projSelector = QgsGenericProjectionSelector(self)
projSelector.setMessage("<h2>%s</h2>%s <br/> %s" % (header, sentence1, sentence2))
if projSelector.exec_():
self.crs = QgsCoordinateReferenceSystem(projSelector.selectedCrsId(), QgsCoordinateReferenceSystem.InternalCrsId)
print "AUTHID", projSelector.selectedAuthId()
if len(projSelector.selectedAuthId()) == 0:
QMessageBox.information(self, self.tr("Export to new projection"), self.tr("No Valid CRS selected"))
return
else:
self.txtProjection.clear()
self.txtProjection.insert(self.crs.authid() + " - " + self.crs.description())
else:
return
开发者ID:Geoneer，项目名称:QGIS，代码行数:17，代码来源:doDefineProj.py
示例13: on_srsButton_clicked
def on_srsButton_clicked(self):
"""
Opens the CRS selector dialog
"""
projSelector = QgsGenericProjectionSelector()
message = 'Select the Spatial Reference System!'
projSelector.setMessage(theMessage=message)
projSelector.exec_()
try:
self.epsg = int(projSelector.selectedAuthId().split(':')[-1])
srs = QgsCoordinateReferenceSystem(self.epsg, QgsCoordinateReferenceSystem.EpsgCrsId)
if srs:
self.srsEdit.setText(srs.description())
else:
self.epsg = 4326
except:
QMessageBox.warning(self, self.tr("Warning!"), message)
开发者ID:lcoandrade，项目名称:DsgTools，代码行数:17，代码来源:postgisDBTool.py
示例14: QgsGenericProjectionSelector
# coding: utf-8
from qgis.gui import QgsGenericProjectionSelector
generic_projection_selector = QgsGenericProjectionSelector()
generic_projection_selector.show()
开发者ID:GEO-IASS，项目名称:pyqgis-samples，代码行数:5，代码来源:qgis-sample-QgsGenericProjectionSelector.py
示例15: __init__
def __init__(self) :
super(QPushButton, self).__init__()
self.crsDialog = QgsGenericProjectionSelector()
QObject.connect(self, SIGNAL("clicked()"), self.crsDialog.exec_)
QObject.connect(self, SIGNAL("clicked()"), self.update)
self._crs = None
开发者ID:ccorail，项目名称:qgis-gmsh，代码行数:6，代码来源:tools.py
示例16: browseForSRS
def browseForSRS(self):
srsSelector = QgsGenericProjectionSelector(self)
srsSelector.setSelectedCrsName(self.leSRS.text())
if srsSelector.exec_():
self.dlg.ui.leSRS.clear()
self.dlg.ui.leSRS.insert(srsSelector.selectedProj4String())
开发者ID:AchilleFistF，项目名称:ToporobotImporterTAB，代码行数:6，代码来源:toporobotimporter.py
示例17: geomapfishCrsButtonClicked
def geomapfishCrsButtonClicked(self):
dlg = QgsGenericProjectionSelector(self)
dlg.setMessage('Select GeoMapFish CRS')
dlg.setSelectedAuthId(self.geomapfishCrs.text())
if dlg.exec_():
self.geomapfishCrs.setText(dlg.selectedAuthId())
开发者ID:3nids，项目名称:wincan2qgep，代码行数:6，代码来源:configurationdialog.py
示例18: loadAvailableSystems
def loadAvailableSystems(self):
coordSys=""
crsDlg=QgsGenericProjectionSelector(self.parent)
if crsDlg.exec_()==QDialog.Accepted:
coordSys=str(crsDlg.selectedAuthId())
return coordSys
开发者ID:7o9，项目名称:stdm-plugin，代码行数:6，代码来源:projectionSelector.py
注：本文中的qgis.gui.QgsGenericProjectionSelector类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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