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authorLibravatar Terin Stock <terinjokes@gmail.com>2025-03-09 17:47:56 +0100
committerLibravatar Terin Stock <terinjokes@gmail.com>2025-03-10 01:59:49 +0100
commit3ac1ee16f377d31a0fb80c8dae28b6239ac4229e (patch)
treef61faa581feaaeaba2542b9f2b8234a590684413 /vendor/github.com/golang/geo/s2/region.go
parent[chore] update URLs to forked source (diff)
downloadgotosocial-3ac1ee16f377d31a0fb80c8dae28b6239ac4229e.tar.xz
[chore] remove vendor
Diffstat (limited to 'vendor/github.com/golang/geo/s2/region.go')
-rw-r--r--vendor/github.com/golang/geo/s2/region.go71
1 files changed, 0 insertions, 71 deletions
diff --git a/vendor/github.com/golang/geo/s2/region.go b/vendor/github.com/golang/geo/s2/region.go
deleted file mode 100644
index 9ea3de1ca..000000000
--- a/vendor/github.com/golang/geo/s2/region.go
+++ /dev/null
@@ -1,71 +0,0 @@
-// Copyright 2014 Google Inc. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package s2
-
-// A Region represents a two-dimensional region on the unit sphere.
-//
-// The purpose of this interface is to allow complex regions to be
-// approximated as simpler regions. The interface is restricted to methods
-// that are useful for computing approximations.
-type Region interface {
- // CapBound returns a bounding spherical cap. This is not guaranteed to be exact.
- CapBound() Cap
-
- // RectBound returns a bounding latitude-longitude rectangle that contains
- // the region. The bounds are not guaranteed to be tight.
- RectBound() Rect
-
- // ContainsCell reports whether the region completely contains the given region.
- // It returns false if containment could not be determined.
- ContainsCell(c Cell) bool
-
- // IntersectsCell reports whether the region intersects the given cell or
- // if intersection could not be determined. It returns false if the region
- // does not intersect.
- IntersectsCell(c Cell) bool
-
- // ContainsPoint reports whether the region contains the given point or not.
- // The point should be unit length, although some implementations may relax
- // this restriction.
- ContainsPoint(p Point) bool
-
- // CellUnionBound returns a small collection of CellIDs whose union covers
- // the region. The cells are not sorted, may have redundancies (such as cells
- // that contain other cells), and may cover much more area than necessary.
- //
- // This method is not intended for direct use by client code. Clients
- // should typically use Covering, which has options to control the size and
- // accuracy of the covering. Alternatively, if you want a fast covering and
- // don't care about accuracy, consider calling FastCovering (which returns a
- // cleaned-up version of the covering computed by this method).
- //
- // CellUnionBound implementations should attempt to return a small
- // covering (ideally 4 cells or fewer) that covers the region and can be
- // computed quickly. The result is used by RegionCoverer as a starting
- // point for further refinement.
- CellUnionBound() []CellID
-}
-
-// Enforce Region interface satisfaction.
-var (
- _ Region = Cap{}
- _ Region = Cell{}
- _ Region = (*CellUnion)(nil)
- _ Region = (*Loop)(nil)
- _ Region = Point{}
- _ Region = (*Polygon)(nil)
- _ Region = (*Polyline)(nil)
- _ Region = Rect{}
-)