def points():
"""Yield x,y pixel coords within this tile, top-left of dot.
"""
result = []
for point in _points:
x, y = gmerc.ll2px(point.latitude, point.longitude, self.zoom)
x = x - self.x1 # account for tile offset relative to
y = y - self.y1 # overall map
point_density = point.density
while point_density > 0:
result.append((x - self.pad, y - self.pad))
point_density = point_density - 1
return result
def points():
"""Yield x,y pixel coords within this tile, top-left of dot.
"""
result = []
for feature_dict in _points:
point = feature_dict[self.point_field]
x, y = gmerc.ll2px(point.y, point.x, self.zoom)
x = x - self.x1 # account for tile offset relative to
y = y - self.y1 # overall map
point_density = feature_dict.get(self.density_field, 1)
for i in range(point_density):
result.append((x - self.pad, y - self.pad))
return result
def points(self):
fields = [self.point_field]
if self.density_field:
fields.append(self.density_field)
_points = self.features_inside().values(*fields)
result = []
for feature_dict in _points:
point = feature_dict[self.point_field]
x, y = gmerc.ll2px(point.y, point.x, self.zoom)
x = x - self.x1 # account for tile offset relative to
y = y - self.y1 # overall map
point_density = feature_dict.get(self.density_field, 1)
result.append((x, y, point_density))
return result
