def zoomToPressed(self):
try:
lat, lon = LatLon.parseDMSString(self.coordTxt.text())
except:
self.iface.messageBar().pushMessage("", "Invalid Coordinate" , level=QgsMessageBar.WARNING, duration=2)
return
self.lltools.zoomToLatLon(lat,lon)
def addSingleCoord(self):
'''Add a coordinate that was pasted into the coordinate text box.'''
try:
lat, lon = LatLon.parseDMSString(self.coordTxt.text())
except:
if self.coordTxt.text():
self.iface.messageBar().pushMessage("", "Invalid Coordinate" , level=QgsMessageBar.WARNING, duration=2)
return
self.addCoord(lat, lon)
self.coordTxt.clear()
def zoomToPressed(self):
try:
lat, lon = LatLon.parseDMSString(self.coordTxt.text())
except:
self.iface.messageBar().pushMessage("",
"Invalid Coordinate",
level=QgsMessageBar.WARNING,
duration=2)
return
self.lltools.zoomToLatLon(lat, lon)
def readFile(self, fname):
'''Read a file of coordinates and add them to the list.'''
try:
with open(fname) as f:
for line in f:
try:
lat, lon = LatLon.parseDMSString(line)
self.addCoord(lat, lon)
except:
pass
except:
pass
def readFile(self, fname):
'''Read a file of coordinates and add them to the list.'''
try:
with open(fname) as f:
for line in f:
try:
lat, lon = LatLon.parseDMSString(line)
self.addCoord(lat, lon)
except:
pass
except:
pass
def addSingleCoord(self):
'''Add a coordinate that was pasted into the coordinate text box.'''
try:
lat, lon = LatLon.parseDMSString(self.coordTxt.text())
except:
if self.coordTxt.text():
self.iface.messageBar().pushMessage(
"",
"Invalid Coordinate",
level=QgsMessageBar.WARNING,
duration=2)
return
self.addCoord(lat, lon)
self.coordTxt.clear()
def zoomToPressed(self):
try:
lat, lon = LatLon.parseDMSString(self.coordTxt.text())
except:
self.iface.messageBar().pushMessage("", "Invalid Coordinate" , level=QgsMessageBar.WARNING, duration=2)
return
#print "Lat ", lat, " Lon ", lon
canvasCrs = self.canvas.mapRenderer().destinationCrs()
epsg4326 = QgsCoordinateReferenceSystem("EPSG:4326")
transform4326 = QgsCoordinateTransform(epsg4326, canvasCrs)
x, y = transform4326.transform(float(lon), float(lat))
rect = QgsRectangle(x,y,x,y)
self.canvas.setExtent(rect)
pt = QgsPoint(x,y)
self.highlight(pt)
self.canvas.refresh()
