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DXF polyline circle like shape wrongly recognized as tiny arc segment #1839
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CC @atlight |
I got a chance to debug this problem during last weekend and find the place where it goes wrong It would be very nice if someone could fix this quickly. |
I believe I have a fix for this issue.
These lines make sure that ogrArcStartAngle and ogrArcEndAngle angles agree with clockwise/anticlockwise arc direction. This resolves the issue I described in this thread. Following the same "symmetry" argument I don't quite understand why there is a concern about the case:
but not about something like:
|
Hi,
I have a DFX file which I reduced to single block containing single polyline shape.
In Autocad 2019 it looks like:
If you read it into memory/write shapefile with DXF driver it translates polyline to single line segment.
It is true for gdal 3.0.0 and for 3.0.1 releases.
DXF file attached (after download change extension to dxf):
polyline.txt
Any help highly appreciated.
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