Class: QgsModelArrowItem¶

A link arrow item for use in the model designer.

Warning

Not stable API

Added in version 3.14.

Class Hierarchy¶

QObject
QGraphicsPathItem
QAbstractGraphicsShapeItem
QGraphicsItem

class qgis.gui.QgsModelArrowItem[source]¶

Bases: QObject, QGraphicsPathItem

__init__(startItem: QgsModelComponentGraphicItem | None, startEdge: Qt.Edge, startIndex: int, startIsOutgoing: bool, startMarker: QgsModelArrowItem.Marker, endItem: QgsModelComponentGraphicItem | None, endEdge: Qt.Edge, endIndex: int, endIsIncoming: bool, endMarker: QgsModelArrowItem.Marker)

Constructor for QgsModelArrowItem, with the specified parent item.

The arrow will link startItem to endItem, joining the specified startEdge and startIndex to endEdge and endIndex.

Parameters:

__init__(startItem: QgsModelComponentGraphicItem | None, startEdge: Qt.Edge, startIndex: int, startMarker: QgsModelArrowItem.Marker, endItem: QgsModelComponentGraphicItem | None, endMarker: QgsModelArrowItem.Marker)

Constructor for QgsModelArrowItem, with the specified parent item.

The arrow will link startItem to endItem, joining the specified startEdge and startIndex to an automatic point on endItem.

Parameters:

__init__(startItem: QgsModelComponentGraphicItem | None, startMarker: QgsModelArrowItem.Marker, endItem: QgsModelComponentGraphicItem | None, endEdge: Qt.Edge, endIndex: int, endMarker: QgsModelArrowItem.Marker)

Constructor for QgsModelArrowItem, with the specified parent item.

The arrow will link startItem to endItem, joining an automatic point on startItem to the specified endEdge and endIndex.

Parameters:

Constructor for QgsModelArrowItem, with the specified parent item.

The arrow will link startItem to endItem, joining an automatic points on both items.

Parameters:

setPenStyle(self, style: Qt.PenStyle)[source]¶

Sets the pen style to use for rendering the arrow line.