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Diffstat (limited to 'docs/ref')
| -rw-r--r-- | docs/ref/contrib/gis/geos.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/docs/ref/contrib/gis/geos.txt b/docs/ref/contrib/gis/geos.txt index b569a74fe3..88883784f9 100644 --- a/docs/ref/contrib/gis/geos.txt +++ b/docs/ref/contrib/gis/geos.txt @@ -416,11 +416,36 @@ quarter circle (defaults is 8). Returns a :class:`GEOSGeometry` representing the points making up this geometry that do not make up other. +.. method:: GEOSGeometry.interpolate(distance) +.. method:: GEOSGeometry.interpolate_normalized(distance) + +.. versionadded:: 1.5 + +Given a distance (float), returns the point (or closest point) within the +geometry (:class:`LineString` or :class:`MultiLineString`) at that distance. +The normalized version takes the distance as a float between 0 (origin) and 1 +(endpoint). + +Reverse of :meth:`GEOSGeometry.project`. + .. method:: GEOSGeometry:intersection(other) Returns a :class:`GEOSGeometry` representing the points shared by this geometry and other. +.. method:: GEOSGeometry.project(point) +.. method:: GEOSGeometry.project_normalized(point) + +.. versionadded:: 1.5 + +Returns the distance (float) from the origin of the geometry +(:class:`LineString` or :class:`MultiLineString`) to the point projected on the +geometry (that is to a point of the line the closest to the given point). +The normalized version returns the distance as a float between 0 (origin) and 1 +(endpoint). + +Reverse of :meth:`GEOSGeometry.interpolate`. + .. method:: GEOSGeometry.relate(other) Returns the DE-9IM intersection matrix (a string) representing the |