Is there a way to slice a polygon using shapely?
Jan 9, 2024 · I added some clarifications in the question. Hopefully that clarifies the question. The shape of the sub-polygon does not matter at the moment but it could at some point. I would like to find a …
Algorithm for point to polygon distance calculations in shapely
May 7, 2024 · True, but the distance calcs of shapely are calling a compiled instance of GEOS, where the process is a lot trickier to get in to - I figured there would be documentation about these operations?
python - How to measure distance using shapely - Geographic …
Mar 24, 2015 · Basically you want to use distance between two shapely geometries. And no, since there's only a single point in your MultiPoint geometry it should work fine for distance calculations.
Welding individual line segments into one LineString using Shapely
Welding individual line segments into one LineString using Shapely [closed] Ask Question Asked 9 years, 1 month ago Modified 4 years, 5 months ago
Finding Nearest Line Segments to Point using shapely?
3) using shapely.affinity.rotate to create the radii (rotating the line from the point, look also the Mike Toews 's answer at Python, shapely library: is it possible to do an affine operation on shape …
python - Shapely not installing correctly - Geographic Information ...
I am trying to run Shapely on a new machine, and tried both installing it from source, using the installer on its webpage, and using pip install shapely. Every reference I try to make from the libr...
Using Shapely methods (explain_validity and make_valid) on shapefile
May 4, 2022 · I'm trying to find and repair invalidity in my polygons. I have already found out that 10 polygons have self-intersection problems in QGIS, trying the same thing with shapely. This is my …
performance - Shapely with Rtree versus STRtree - Geographic ...
Mar 11, 2020 · I have a huge interrogation regarding the performance difference between Rtree and STRtree included in Shapely. Below is a short code where we create randomly 250 000 triangles …
How to return WKT of entire polygon with shapely?
Jul 24, 2017 · basins_wkt = shapely.wkt.loads(basins_geometry.ExportToWkt()) How do I loop through the whole shapefile and build the outer polygon as wkt or is there another function to get the outer …
python - Writing Shapely geometries to shapefiles - Geographic ...
Oct 27, 2019 · Can someone demonstrate a simple way to write geometry data-structures from shapely into shapefiles? I am particularly interested in polygons with holes and linestrings. It would also be …