grapa.internal.container_curves.CurveContainer

class grapa.internal.container_curves.CurveContainer(host_graph)

Bases: object

A container for Curve objects in Graph. It behaves similarly as a list. Separate class to allow added behaviors, e.g. ctrl-z/ctrl-y, undo/redo

__init__(host_graph) → None

Methods

__init__(host_graph)
append(curve)	Append to the container a Curve, a list of Curves, or Curves in a Graph.
clear()	Empty the container, remove all its content.
insert(c, curve)	Insert at position c a Curve, a list of Curves, or the Curves in a Graph.
pop(c)	Pop and return the curve at position c.
reverse()	Reverse the order of curves in the container.

append(curve: Curve | list | tuple | Graph)

Append to the container a Curve, a list of Curves, or Curves in a Graph. May raise TypeError, or any error of list.append().

clear()

Empty the container, remove all its content.

insert(c: int, curve)

Insert at position c a Curve, a list of Curves, or the Curves in a Graph. May raise TypeError, or any error of list.insert().

pop(c: int)

Pop and return the curve at position c.

reverse()

Reverse the order of curves in the container.