QNodeEditor.graphics.cutter.Cutter

class QNodeEditor.graphics.cutter.Cutter(scene: NodeScene, parent: ~PyQt5.QtWidgets.QGraphicsItem = None, theme: ~typing.Type[~QNodeEditor.themes.theme.Theme] = <class 'QNodeEditor.themes.dark.DarkTheme'>)

Bases: QGraphicsItem

Extension of QGraphicsItem for a line defined by points to cut edges with.

Properties

theme

Get or set the cutting line theme.

Methods

__init__	Create a new cutting line.
add_point	Add a point to the cutting line
boundingRect	Get the bounding rectangle of the cutting line.
cut	Cut the edges that this cutting line intersects with.
paint	Draw the cutting line.
reset	Reset the cutting line by removing all points
shape	Get the shape of the cutting line.

__init__(scene: NodeScene, parent: ~PyQt5.QtWidgets.QGraphicsItem = None, theme: ~typing.Type[~QNodeEditor.themes.theme.Theme] = <class 'QNodeEditor.themes.dark.DarkTheme'>)

Create a new cutting line.

Parameters:

• scene (NodeScene) – Scene the cutter should act in

• parent (QGraphicsItem, optional) – Parent item (if any)

• theme (Type[Theme], optional) – Theme for the cutting line (default: DarkTheme)

add_point(position: QPoint) → None

Add a point to the cutting line

Parameters:

position (QPoint or QPointF) – Scene position to add to cutting line

Return type:

None

cut() → None

Cut the edges that this cutting line intersects with.

Return type:

None

reset(position: QPoint = None) → None

Reset the cutting line by removing all points

Parameters:

position (QPoint or QPointF, optional) – Point to add after removing all points

Return type:

None

property theme: Type[Theme]

Get or set the cutting line theme.