avoid extraneous tiles that are just outside the frame

Open calvinmetcalf opened this issue 8 years ago • 2 comments

Currently if you request a 256 x 256 tile that exactly lines up with an actual tile you will actually end up downloading 3 extra tiles because of an off by one error being used to calculate the needed tiles

Sep 28 '17 18:09 calvinmetcalf

I don't believe the build failures are related to this pull request

Sep 29 '17 17:09 calvinmetcalf

ok the build is fixed and I believe was broken ever since you upgraded the location of spherical mercator.

Oct 05 '17 15:10 calvinmetcalf