Source Code for Module FlightReportManager.PlotGPSTrack

 1  ''' 
 2  Created on 20.03.2017 
 3   
 4  @author: johanneskinzig 
 5   
 6  @description: Use geoplotlib to plot the flight on a map 
 7  ''' 
 8  from DroneDataConversion import DroneDataConversion 
 9   
10 -class PlotGPSTrack(): 
11      """Plot flight track on a map - plot as a static track""" 
12 -    def __init__(self, pud_file): 
13          ''' 
14          Get instances and prepare vars 
15          '''         
16          ## normal control flow 
17          # get instance 
18          flightDataProvider = DroneDataConversion.BebopFlightDataManager(pud_file) 
19          # store data 
20          self.sec, self.lat, self.lon, self.alt, self.spe, self.bat = flightDataProvider.passFlightData() 
21       
22 -    def prepareDataFrame(self): 
23          '''Put data into dictionary; then geoplotlib is able to draw it onto the map''' 
24          track_dataframe = {"lat" : self.lat, "lon" : self.lon, "name" : self.sec} 
25          return track_dataframe 
26       
27 -    def plotTrackOnMap(self): 
28          '''Plot the track onto the map - engine is based on pyglet - right now it is just a point cloud''' 
29          import geoplotlib 
30          geoplotlib.dot(self.prepareDataFrame()) 
31          geoplotlib.show() 
32           
33           
34 -    def plotTrackOnMap_MP(self): 
35          '''Do the same like PlotTrackOnMap but do it as a separate process. Recommended when calling the method from another GUI library.''' 
36          from multiprocessing import Process 
37          nproc = Process(target=self.plotTrackOnMap()) 
38          nproc.start() 
39   
40  #class ReflyTrack(): 
41  '''Replay/Refly flight on map''' 
42       
43       
44  if __name__ == '__main__': 
45      print "Init Done" 
46      myflight = PlotGPSTrack("../../DroneDataConversion/DroneDataFiles/BebopTenthFlight_2016_12_10.json") 
47      myflight.plotTrackOnMap() 
48