Class: QgsAnnotationPolygonItem

class qgis.core.QgsAnnotationPolygonItem(polygon: QgsCurvePolygon)

Bases: QgsAnnotationItem

Constructor for QgsAnnotationPolygonItem, with the specified polygon geometry.

An annotation item which renders a fill symbol for a polygon geometry.

New in version 3.16.

Parameters

polygon –

boundingBox(self) → QgsRectangle
Return type

QgsRectangle

clone(self) → QgsAnnotationPolygonItem
Return type

QgsAnnotationPolygonItem

create() → QgsAnnotationPolygonItem

Creates a new polygon annotation item.

Return type

QgsAnnotationPolygonItem

geometry(self) → QgsCurvePolygon

Returns the geometry of the item.

The coordinate reference system for the polygon will be the parent layer’s QgsAnnotationLayer.crs().

See also

setGeometry()

Return type

QgsCurvePolygon

readXml(self, element: QDomElement, context: QgsReadWriteContext) → bool
Parameters
Return type

bool

render(self, context: QgsRenderContext, feedback: QgsFeedback)
Parameters
setGeometry(self, geometry: QgsCurvePolygon)

Sets the geometry of the item.

The coordinate reference system for the polygon will be the parent layer’s QgsAnnotationLayer.crs().

See also

geometry()

Parameters

geometry (QgsCurvePolygon) –

setSymbol(self, symbol: QgsFillSymbol)

Sets the symbol used to render the polygon item.

The item takes ownership of the symbol.

See also

symbol()

Parameters

symbol (QgsFillSymbol) –

symbol(self) → QgsFillSymbol

Returns the symbol used to render the item.

See also

setSymbol()

Return type

QgsFillSymbol

type(self) → str
Return type

str

writeXml(self, element: QDomElement, document: QDomDocument, context: QgsReadWriteContext) → bool
Parameters
Return type

bool