How do I know if a point lies on a line between 2 other points?
53410
How can you determine a point is between two other points on a line segment?
84847
How to find nearest line from point using PostGIS?
106749
Two points are selected on a straight line of length 'a' units at random
86256
Intersection point of line segments
56856
Need to calculate distance (Node to Node) along the lines
130700
Calculate intersection of a line with a plane
12372
detect line in geocoordinates
103808
How to intersect a line with a point off the page using a straight edge and compass (see description)
140519
How to determine the point of intersection of two lines?
72973
How do you detect where two line segments intersect?
88784
FME - Calculate distance of point along a line
121764
Trying to get the point into a line at a given distance
147467
Angle between 2 points
117204
Finding a point along a line a certain distance away from another point!
123734
How do you draw a straight line between two points in a bitmap?
113439
I'd like to display field lines for a point charge in 3 dimensions
43909
Rotating a point about another point (2D)