QGraphicsPolygonItem#

The QGraphicsPolygonItem class provides a polygon item that you can add to a QGraphicsScene . More

Synopsis#

Functions#

Detailed Description#

To set the item’s polygon, pass a QPolygonF to QGraphicsPolygonItem ‘s constructor, or call the setPolygon() function. The polygon() function returns the current polygon.

../../_images/graphicsview-polygonitem.png

QGraphicsPolygonItem uses the polygon and the pen width to provide a reasonable implementation of boundingRect() , shape() , and contains() . The paint() function draws the polygon using the item’s associated pen and brush, which you can set by calling the setPen() and setBrush() functions.

class PySide6.QtWidgets.QGraphicsPolygonItem([parent=None])#

PySide6.QtWidgets.QGraphicsPolygonItem(polygon[, parent=None])

Parameters

Constructs a QGraphicsPolygonItem . parent is passed to QAbstractGraphicsShapeItem ‘s constructor.

See also

addItem()

Constructs a QGraphicsPolygonItem with polygon as the default polygon. parent is passed to QAbstractGraphicsShapeItem ‘s constructor.

See also

addItem()

PySide6.QtWidgets.QGraphicsPolygonItem.fillRule()#
Return type

FillRule

Returns the fill rule of the polygon. The default fill rule is OddEvenFill .

See also

setFillRule() fillRule() drawPolygon()

PySide6.QtWidgets.QGraphicsPolygonItem.polygon()#
Return type

PySide6.QtGui.QPolygonF

Returns the item’s polygon, or an empty polygon if no polygon has been set.

See also

setPolygon()

PySide6.QtWidgets.QGraphicsPolygonItem.setFillRule(rule)#
Parameters

ruleFillRule

Sets the fill rule of the polygon to rule. The default fill rule is OddEvenFill .

See also

fillRule() fillRule() drawPolygon()

PySide6.QtWidgets.QGraphicsPolygonItem.setPolygon(polygon)#
Parameters

polygonPySide6.QtGui.QPolygonF

Sets the item’s polygon to be the given polygon.

See also

polygon()