def __signal_pbCopyKml_clicked(self, cheked):
# Extent Openlayers
action = "map.getExtent().toGeometry().toString();"
wkt = self.webViewMap.page().mainFrame().evaluateJavaScript(action)
rect = core.QgsGeometry.fromWkt(wkt).boundingBox()
srsGE = core.QgsCoordinateReferenceSystem(4326, core.QgsCoordinateReferenceSystem.EpsgCrsId)
coodTrans = core.QgsCoordinateTransform(self.__srsOL, srsGE)
rect = coodTrans.transform(rect, core.QgsCoordinateTransform.ForwardTransform)
line = core.QgsGeometry.fromRect(rect).asPolygon()[0]
wkt = str(core.QgsGeometry.fromPolyline(line).exportToWkt() )
# Kml
proj4 = str( srsGE.toProj4() )
kmlLine = bindogr.exportKml(wkt, proj4)
kml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"\
"<kml xmlns=\"http://www.opengis.net/kml/2.2\" " \
"xmlns:gx=\"http://www.google.com/kml/ext/2.2\" " \
"xmlns:kml=\"http://www.opengis.net/kml/2.2\" " \
"xmlns:atom=\"http://www.w3.org/2005/Atom\">" \
"<Placemark>" \
"<name>KML from Plugin Openlayers Overview for QGIS</name>" \
"<description>Extent of openlayers map from Plugin Openlayers Overview for QGIS</description>"\
"%s" \
"</Placemark></kml>" % kmlLine
clipBoard = QApplication.clipboard()
clipBoard.setText(kml)
def __signal_pbCopyKml_clicked(self, cheked):
# Extent Openlayers
action = "map.getExtent().toGeometry().toString();"
wkt = self.webViewMap.page().mainFrame().evaluateJavaScript(action).toString()
rect = core.QgsGeometry.fromWkt(wkt).boundingBox()
srsGE = core.QgsCoordinateReferenceSystem(4326, core.QgsCoordinateReferenceSystem.EpsgCrsId)
coodTrans = core.QgsCoordinateTransform(self.__srsOL, srsGE)
rect = coodTrans.transform(rect, core.QgsCoordinateTransform.ForwardTransform)
line = core.QgsGeometry.fromRect(rect).asPolygon()[0]
wkt = str(core.QgsGeometry.fromPolyline(line).exportToWkt() )
# Kml
proj4 = str( srsGE.toProj4() )
kmlLine = bindogr.exportKml(wkt, proj4)
kml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"\
"<kml xmlns=\"http://www.opengis.net/kml/2.2\" " \
"xmlns:gx=\"http://www.google.com/kml/ext/2.2\" " \
"xmlns:kml=\"http://www.opengis.net/kml/2.2\" " \
"xmlns:atom=\"http://www.w3.org/2005/Atom\">" \
"<Placemark>" \
"<name>KML from Plugin Openlayers Overview for QGIS</name>" \
"<description>Extent of openlayers map from Plugin Openlayers Overview for QGIS</description>"\
"%s" \
"</Placemark></kml>" % kmlLine
clipBoard = QtGui.QApplication.clipboard()
clipBoard.setText(kml)
