libpysal.cg.Line¶
- class libpysal.cg.Line(m, b)[source]¶
Geometric representation of line objects.
- Parameters:
- m{
python:int
,python:float
} The slope of the line.
m
is also an attribute.- b{
python:int
,python:float
} The \(y\)-intercept of the line.
b
is also an attribute.
- m{
- Raises:
ArithmeticError
Raised when infinity is passed in as the slope.
Examples
>>> ls = Line(1, 0) >>> ls.m 1.0
>>> ls.b 0.0
Methods
__init__
(m, b)x
(y)Returns the \(x\)-value of the line at a particular \(y\)-value.
y
(x)Returns the \(y\)-value of the line at a particular \(x\)-value.