caperren/osurc_mars_rover_2017_2018
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Cone to point to heading, I think?

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Chris Pham
2018-02-24 13:56:00 -08:00
parent 368b86ffb6
commit 71408a1148
1 changed files with 13 additions and 5 deletions
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18
software/ground_station/Framework/MapSystems/RoverMap.py
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@@ -401,18 +401,26 @@ class OverlayImage(object):
return int(x), int(y) return int(x), int(y)
def update_new_location(self, latitude, longitude): def update_new_location(self, latitude, longitude, compass):
self._draw_rover(latitude, longitude, 10) self._draw_rover(latitude, longitude, 10, compass)
self.update() self.update()
return self.display_image return self.display_image
def _draw_rover(self, lat, lon, size): def _draw_rover(self, lat, lon, size, scaler):
x, y = self._get_cartesian(lat, lon) x, y = self._get_cartesian(lat, lon)
draw = PIL.ImageDraw.Draw(self.big_image) draw = PIL.ImageDraw.Draw(self.big_image)
draw.ellipsis((x-size, y-size, x+size, y+size), (255, 255, 255, 0)) draw.ellipsis((x-size, y-size, x+size, y+size), (255, 255, 255, 0))
draw.line(x-size, y-size, x+size, y+size, (255, 255, 255, 0), 25) draw.line(
draw.line(x+size, y+size, x+2*size, y+2*size, (255, 255, 255, 0), 25) math.cos(x-2*size * scaler),
math.sin(y * scaler),
math.cos(x * scaler),
math.sin(y+2*size * scaler), (255, 255, 255, 0), 25)
draw.line(
math.cos(x+2*size * scaler),
math.sin(y * scaler),
math.cos(x * scaler),
math.sin(y+2*size * scaler), (255, 255, 255, 0), 25)
def update(self): def update(self):
self.display_image.paste(self.big_image, (-self.left_x, -self.upper_y)) self.display_image.paste(self.big_image, (-self.left_x, -self.upper_y))