2025-summer/team-3
12
Fork 0
Code Issues Pull requests Projects Releases Activity

make GeometryIndexed slicing even faster

Browse source
This commit is contained in:
Laura Klünder 2017-11-21 16:24:10 +01:00
parent 624d6f281c
commit d0a4a71118
1 changed files with 5 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/c3nav/mapdata/utils/cache/indexed.py vendored
View file

@ -146,12 +146,12 @@ class GeometryIndexed:
maxy = int(math.ceil(yy.stop / self.resolution))
height, width = self.data.shape
minx = max(self.x, min(self.x + width, minx)) - self.x
miny = max(self.y, min(self.y + height, miny)) - self.y
maxx = max(self.x, min(self.x + width, maxx)) - self.x
maxy = max(self.y, min(self.y + height, maxy)) - self.y
minx = max(0, minx - self.x)
miny = max(0, miny - self.y)
maxx = max(0, maxx - self.x)
maxy = max(0, maxy - self.y)
return self.data[miny:maxy, minx:maxx].flatten()
return self.data[miny:maxy, minx:maxx].ravel()
from shapely.geometry.base import BaseGeometry
if isinstance(key, BaseGeometry):