Represents a line string as an array of points (see Point).
Creates a new line string. Accept a sequence of points as argument : ((x,y)…(x,y))
Creates a new line string. Accept an array of points as argument
Tests the equality of line strings
Bounding box in 2D/3D. Returns an array of 2 points
tests if the line string is closed
Delegate the unknown methods to the points array
[Validate]