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Find intersection vertices of two polygons



The 2019 Stack Overflow Developer Survey Results Are In
Unicorn Meta Zoo #1: Why another podcast?
Announcing the arrival of Valued Associate #679: Cesar ManaraLine vs. Polygon Intersection CoordinatesHow to find the intersection areas of overlapping buffer zones in single shapefile?Getting intersection of circles using shapely?Angle at intersection point from two LinesGetting intersection of multiple polygons efficiently in PythonGeopandas Line Polygon IntersectionShapely intersection operation gives non-intersecting resultsWhy does shapely intersection of two lines change behaviour when fiona module is imported?How to find overlapping polygons of two shapefiles - PythonFast intersection of a list of polygons with a bounding polygon using Shapely



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0















I have defined two polygons and I can find whether they intersect or not.
I need to find the intersection vertices if they intersect or not ?



How can I do that ?



p1 = Polygon([(0,0), (1,1), (1,0)])
p2 = Polygon([(0,1), (1,0), (1,1)])
print(p1.intersects(p2))


This gives whether the polygons intersect but how to find the intersection vertex. I tried the following but it gave an error:



print(p1.intersects(p2).coords)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'bool' object has no attribute 'coords'









share|improve this question







New contributor




Ashutosh Mishra is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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    0















    I have defined two polygons and I can find whether they intersect or not.
    I need to find the intersection vertices if they intersect or not ?



    How can I do that ?



    p1 = Polygon([(0,0), (1,1), (1,0)])
    p2 = Polygon([(0,1), (1,0), (1,1)])
    print(p1.intersects(p2))


    This gives whether the polygons intersect but how to find the intersection vertex. I tried the following but it gave an error:



    print(p1.intersects(p2).coords)
    Traceback (most recent call last):
    File "<stdin>", line 1, in <module>
    AttributeError: 'bool' object has no attribute 'coords'









    share|improve this question







    New contributor




    Ashutosh Mishra is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      0












      0








      0








      I have defined two polygons and I can find whether they intersect or not.
      I need to find the intersection vertices if they intersect or not ?



      How can I do that ?



      p1 = Polygon([(0,0), (1,1), (1,0)])
      p2 = Polygon([(0,1), (1,0), (1,1)])
      print(p1.intersects(p2))


      This gives whether the polygons intersect but how to find the intersection vertex. I tried the following but it gave an error:



      print(p1.intersects(p2).coords)
      Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
      AttributeError: 'bool' object has no attribute 'coords'









      share|improve this question







      New contributor




      Ashutosh Mishra is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I have defined two polygons and I can find whether they intersect or not.
      I need to find the intersection vertices if they intersect or not ?



      How can I do that ?



      p1 = Polygon([(0,0), (1,1), (1,0)])
      p2 = Polygon([(0,1), (1,0), (1,1)])
      print(p1.intersects(p2))


      This gives whether the polygons intersect but how to find the intersection vertex. I tried the following but it gave an error:



      print(p1.intersects(p2).coords)
      Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
      AttributeError: 'bool' object has no attribute 'coords'






      python coordinates intersection shapely






      share|improve this question







      New contributor




      Ashutosh Mishra is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question







      New contributor




      Ashutosh Mishra is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









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      asked Apr 7 at 9:05









      Ashutosh MishraAshutosh Mishra

      103




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      New contributor





      Ashutosh Mishra is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






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          intersects() method returns True or False (Boolean) in shapely. You have to use intersection() method.



          p1 = Polygon([(0,0), (1,1), (1,0)])
          p2 = Polygon([(0,1), (1,0), (1,1)])
          print(p1.intersection(p2))

          # OUTPUT
          # POLYGON ((0.5 0.5, 1 1, 1 0, 0.5 0.5))





          share|improve this answer























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            1 Answer
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            1 Answer
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            intersects() method returns True or False (Boolean) in shapely. You have to use intersection() method.



            p1 = Polygon([(0,0), (1,1), (1,0)])
            p2 = Polygon([(0,1), (1,0), (1,1)])
            print(p1.intersection(p2))

            # OUTPUT
            # POLYGON ((0.5 0.5, 1 1, 1 0, 0.5 0.5))





            share|improve this answer



























              0














              intersects() method returns True or False (Boolean) in shapely. You have to use intersection() method.



              p1 = Polygon([(0,0), (1,1), (1,0)])
              p2 = Polygon([(0,1), (1,0), (1,1)])
              print(p1.intersection(p2))

              # OUTPUT
              # POLYGON ((0.5 0.5, 1 1, 1 0, 0.5 0.5))





              share|improve this answer

























                0












                0








                0







                intersects() method returns True or False (Boolean) in shapely. You have to use intersection() method.



                p1 = Polygon([(0,0), (1,1), (1,0)])
                p2 = Polygon([(0,1), (1,0), (1,1)])
                print(p1.intersection(p2))

                # OUTPUT
                # POLYGON ((0.5 0.5, 1 1, 1 0, 0.5 0.5))





                share|improve this answer













                intersects() method returns True or False (Boolean) in shapely. You have to use intersection() method.



                p1 = Polygon([(0,0), (1,1), (1,0)])
                p2 = Polygon([(0,1), (1,0), (1,1)])
                print(p1.intersection(p2))

                # OUTPUT
                # POLYGON ((0.5 0.5, 1 1, 1 0, 0.5 0.5))






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Apr 7 at 10:55









                Kadir ŞahbazKadir Şahbaz

                4,66721531




                4,66721531




















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