[Qgis-developer] Intersection of line and polygon

[Nyall Dawson]

Hi all,

Can someone give me a pointer to the best way to implement an intersection
between a line and a rectangle using QgsGeometry? The line may curve out of
the rectangle and then back in multiple times, so ideally I want to get a
collection of each part of the line which is within the rectangle.

Nyall
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