def drawData_( self ):
"""Define what we have to be drawn (needed from base class) is called
while a draw event is fired."""
proj = self.getProjection( )
for p in self.gpsWPTs:
x,y = proj( p[0], p[1] )
self.axes.plot( x, y, 'x', markersize = 12, color = 'blue' )
self.axes.text( x, y, p[2] )
if self.newXLimits is not None:
self.axes.set_xlim( self.newXLimits )
self.axes.set_ylim( self.newYLimits )
underlayMap( self.axes, proj, vendor = self.vendorProp(), zoom = -1, pixelLimit = [1500, 1024], verbose = True )
self.axes.grid()
def drawData_(self):
"""Define what we have to be drawn (needed from base class) is called
while a draw event is fired."""
proj = self.getProjection()
for p in self.gpsWPTs:
x, y = proj(p[0], p[1])
self.axes.plot(x, y, 'x', markersize=12, color='blue')
self.axes.text(x, y, p[2])
if self.newXLimits is not None:
self.axes.set_xlim(self.newXLimits)
self.axes.set_ylim(self.newYLimits)
underlayMap(self.axes,
proj,
vendor=self.vendorProp(),
zoom=-1,
pixelLimit=[1500, 1024],
verbose=True)
self.axes.grid()
#pnts = readGPX( 'gps.gpx' )
proj = pyproj.Proj(proj='utm', zone=zone, ellps='WGS84')
# gauss krüger projektion 4. Meridianstreifen (GK 4), Ellipsoid = "Bessel"
proj = pyproj.Proj(proj='tmerc', init='epsg:31468', ellps='WGS84')
#proj = pyproj.Proj( proj = 'tmerc', init = 'epsg:31468', ellps = 'bessel' )
for p in pnts:
x, y = proj(p[0], p[1])
print(x, y)
plt.plot(x, y, '.', markersize=18)
plt.text(x, y, p[2])
axes = plt.gca()
underlayMap(
axes,
proj,
vendor=vendor,
zoom=10,
pixelLimit=[
1024,
1024],
verbose=True,
fitMap=True)
axes.grid()
plt.show()
