caperren/osurc_mars_rover_2017_2018
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Moved fast_round to helper

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Chris Pham
2018-02-03 13:53:21 -08:00
parent e65d4e5067
commit 37303e3a95
2 changed files with 6 additions and 6 deletions
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3
ground_station/resources/core/MapHelper.py
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@@ -6,3 +6,6 @@ class MapHelper(object):
def new_image(self, width, height):
return PIL.Image.new('RGBA', (width, height))
def fast_round(self, value, precision):
return int(value * 10 ** precision) / 10. ** precision

9
ground_station/resources/core/mapping.py
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@@ -88,9 +88,6 @@ class GMapsStitcher(object):
string_builder += "LatLong of Southeast Corner: %4f, %4f\n" % (self.southeast)
return string_builder
def _fast_round(self, value, precision):
return int(value * 10 ** precision) / 10. ** precision
def _pixels_to_degrees(self, pixels, zoom):
return pixels * 2 ** (21-zoom)
@@ -105,7 +102,7 @@ class GMapsStitcher(object):
urlbase += 'center=%.4f,%.4f&zoom=%d&maptype=%s&size=%dx%d&format=png&key=%s'
# Fill the formatting
specs = self._fast_round(latitude, 4), self._fast_round(longitude, 4), self.zoom, self.maptype, _TILESIZE, _TILESIZE, _KEYS[0]
specs = self.helper.fast_round(latitude, _DEGREE_PRECISION), self.helper.fast_round(longitude, _DEGREE_PRECISION), self.zoom, self.maptype, _TILESIZE, _TILESIZE, _KEYS[0]
filename = 'Resources/Maps/' + ('%.4f_%.4f_%d_%s_%d_%d_%s' % specs) + '.png'
# Tile Image object
@@ -141,8 +138,8 @@ class GMapsStitcher(object):
def fetch_tiles(self):
# cap floats to precision amount
self.latitude = self._fast_round(self.latitude, _DEGREE_PRECISION)
self.longitude = self._fast_round(self.longitude, _DEGREE_PRECISION)
self.latitude = self.helper.fast_round(self.latitude, _DEGREE_PRECISION)
self.longitude = self.helper.fast_round(self.longitude, _DEGREE_PRECISION)
# number of tiles required to go from center latitude to desired radius in meters
if self.radius_meters is not None: