def handle(self, *args, **options):
routes = glob(options['input']+'/routes-*.json')
routes = sorted(routes, lambda x,y:cmp(stat(path.abspath(x))[8], stat(path.abspath(y))[8]))
segment = 0
img = None
for route in routes:
self.stdout.write('Opening route "%s"\n' % route)
rfile = open(route, 'r')
fc = json.load(rfile)
rfile.close()
if segment == 0:
self.stdout.write('Creating image file.\n')
img = Image('1280x720', 'white')
img.draw(DrawableStrokeColor('black'))
img.draw(DrawableStrokeOpacity(0.01))
img.draw(DrawableStrokeWidth(1.0))
for i,feature in enumerate(fc['features']):
coords = feature['geometry']['coordinates']
coords = map(lambda x:self.proj(x), coords)
for start,end in zip(coords[0:-1],coords[1:]):
img.draw(DrawableLine(start[0], start[1], end[0], end[1]))
segment += 1
if segment == options['number']:
self.stdout.write('Writing image file "%s.png".\n' % route)
img.write(route + '.png')
segment = 0
def handle(self, *args, **options):
routes = glob(options['input'] + '/routes-*.json')
routes = sorted(
routes, lambda x, y: cmp(
stat(path.abspath(x))[8],
stat(path.abspath(y))[8]))
segment = 0
img = None
for route in routes:
self.stdout.write('Opening route "%s"\n' % route)
rfile = open(route, 'r')
fc = json.load(rfile)
rfile.close()
if segment == 0:
self.stdout.write('Creating image file.\n')
img = Image('1280x720', 'white')
img.draw(DrawableStrokeColor('black'))
img.draw(DrawableStrokeOpacity(0.01))
img.draw(DrawableStrokeWidth(1.0))
for i, feature in enumerate(fc['features']):
coords = feature['geometry']['coordinates']
coords = map(lambda x: self.proj(x), coords)
for start, end in zip(coords[0:-1], coords[1:]):
img.draw(DrawableLine(start[0], start[1], end[0], end[1]))
segment += 1
if segment == options['number']:
self.stdout.write('Writing image file "%s.png".\n' % route)
img.write(route + '.png')
segment = 0
