libpysal.cg.Line¶

class libpysal.cg.Line(m, b)[source]¶

Geometric representation of line objects.

Attributes:	m : float slope b : float y-intercept

Methods

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.

__init__(m, b)[source]¶

Returns a Line object.

__init__(number, number) -> Line

Test tag: <tc>#is#Line.__init__</tc> Test tag: <tc>#tests#Line.__init__</tc>

Parameters:	m : the slope of the line b : the y-intercept of the line

Examples

>>> ls = Line(1, 0)
>>> ls.m
1.0
>>> ls.b
0.0

Methods

__init__(m, b)	Returns a Line object.
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.