libpysal.cg.Rectangle¶

class libpysal.cg.Rectangle(left, lower, right, upper)[source]¶

Geometric representation of rectangle objects.

Attributes:	left : float Minimum x-value of the rectangle lower : float Minimum y-value of the rectangle right : float Maximum x-value of the rectangle upper : float Maximum y-value of the rectangle

Methods

set_centroid(new_center)	Moves the rectangle center to a new specified point.
set_scale(scale)	Rescales the rectangle around its center.

__init__(left, lower, right, upper)[source]¶

Returns a Rectangle object.

__init__(number, number, number, number) -> Rectangle

Parameters:	left : the minimum x-value of the rectangle lower : the minimum y-value of the rectangle right : the maximum x-value of the rectangle upper : the maximum y-value of the rectangle

Examples

>>> r = Rectangle(-4, 3, 10, 17)
>>> r.left #minx
-4.0
>>> r.lower #miny
3.0
>>> r.right #maxx
10.0
>>> r.upper #maxy
17.0

Methods

__init__(left, lower, right, upper)	Returns a Rectangle object.
set_centroid(new_center)	Moves the rectangle center to a new specified point.
set_scale(scale)	Rescales the rectangle around its center.

Attributes

area	Returns the area of the Rectangle.
height	Returns the height of the Rectangle.
width	Returns the width of the Rectangle.