I have areas (polygon) in the streets (polygons).
I want to enlagre the parallel segment to an other polygon to touch it. And so creating this new polygons.
There is a lot of new alogithms in field calculator. Maybe processing alorithms could be a solution or Python or GRASS. I don't know which way to choose.
At this time, i try this way :
- Cut areas by street polygons
- Join attributes by location to grab street polygon id in the area
- Polygon to lines
- Explode lines
- Maybe ** IF segment is < 0-45 degrees THEN segment is extended to road polygons ( exploded too ?)**
Polygons to lines