Points

class sknano.core.math.Points(points=None)

Bases: sknano.core.strings.TabulateMixin, sknano.core.collections.UserList

Container class for collection of Point objects.

Parameters:points ({None, sequence, Points}, optional) – if not None, then a list of Point instance objects or an existing Points instance object.

Attributes

A	Return array of vectors.
M	Return Points as a matrix.
T	Return transpose of Points as an ndarray.
fmtstr	Format string.
minmax	Minimum/maximum x, y, z components.
x	Return \(x\) coordinates of Point objects as array.
y	Return \(y\) coordinates of Point objects as array.
z	Return \(z\) coordinates of Point objects as array.

Methods

append(item)
asarray()	Return Points as an ndarray.
asmatrix()	Return Points as a matrix.
clear()
copy()
count(item)
extend(other)
filter(condition[, invert])	Filter Points by condition.
index(item, *args)
insert(i, item)
pop([i])
remove(item)
reverse()
rezero([epsilon])	Set really really small coordinates to zero.
rotate([angle, axis, anchor_point, ...])	Rotate Points coordinates.
sort([key, reverse])
todict()	Return dict of constructor parameters.
tolist()	Return Points as list
translate(t)	Translate Points by Vector t.