PyGeo: a dynamic geometry toolkit

dividers

point defined in relation to the the division of a given geometic object in a given ratio or metric

f Divider() ...

factory function returns instance of a class representing a point in space defined in relation to its division of a given geometic object in a given ratio or metric

constructors:
Divider ([p1a,p1b,p1c,p1d],[p2a,p2a,p2b,p2c] )
point equalizing cross ratio of second 3 point list to first 4 point list
Divider (circle, <angle = numeric> )
point on circle circumference rotated by the given angle
Divider (point1, point2, point3 )
point that is harmonic conjugate of 1st given point with respect to succeeding given 2 points
Divider (line, ratio=<numeric> )
point dividing the given line segment in the given ratio
Divider (line, point1, point2 )
Divider (line1,line2 )
point of given line dividing it so the segment equals distance between given 2 points <or 2nd given line segments endpoints>.

See the source for more information.