I am using Spatialite. I represent roads using LineString. When the user is on the road, I am interested in calculating the distance to travel to one of the ends of the road.
I find this a fairly common problem but could not find a way to do this. I thought of asking this forum before implementing my own little algorithm to achieve this. Thanks.
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I find this a fairly common problem but could not find a way to do this. I thought of asking this forum before implementing my own little algorithm to achieve this. Thanks.
أكثر...