def draw(self, proj, mouse_x, mouse_y, ui_manager):
self.painter = BatchPainter()
self.painter.set_color([0,0,255])
df = self.data.where((self.data['timestamp'] > self.t) & (self.data['timestamp'] <= self.t + 30*60))
proj.fit(BoundingBox.from_points(lons=df['lon'], lats=df['lat']), max_zoom=14)
x, y = proj.lonlat_to_screen(df['lon'], df['lat'])
self.painter.linestrip(x, y, 10)
self.t += 30
if self.t > self.data['timestamp'].max():
self.t = self.data['timestamp'].min()
self.painter.batch_draw()
ui_manager.info(epoch_to_str(self.t))
def bbox(self):
return BoundingBox.from_points(lons=self.data['lon'],
lats=self.data['lat'])
def bbox(self):
return BoundingBox.from_points(lons=self.data['lon'], lats=self.data['lat'])
def bbox(self):
return BoundingBox.from_points(
lons=np.hstack([self.data[self.src_lon],
self.data[self.dest_lon]]),
lats=np.hstack([self.data[self.src_lat],
self.data[self.dest_lat]]))
def bbox(self):
return BoundingBox.from_points(lons=np.hstack([self.data[self.src_lon], self.data[self.dest_lon]]),
lats=np.hstack([self.data[self.src_lat], self.data[self.dest_lat]]))
