hi devs,
in the docs I've found some hints [1] how to create a segment along a line:
segment(start, end)[source]
Create line segment. using the Vect_line_segment C function.
Parameters:
start (float) – distance from the begining of the line where the
segment start
end (float) – distance from the begining of the line where the
segment end
::
# x (1, 1) # | # |- # | # x——–x (1, 0) # (0, 0) ^
>>> line = Line([(0, 0), (1, 0), (1, 1)])
>>> line.segment(0.5, 1.5)
Line([Point(0.500000, 0.000000),
Point(1.000000, 0.000000),
Point(1.000000, 0.500000)])
is there something similar pygrass fns to create segment points along a line
like in v.segment [2]?
[1]
https://grass.osgeo.org/grass70/manuals/libpython/pygrass.vector.html#pygrass.vector.geometry.Line.segment
[2] https://grass.osgeo.org/grass73/manuals/v.segment.html
-----
best regards
Helmut
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