Subgroup: Abstract
Class: QgsAbstractGeometrySimplifier¶
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class
qgis.core.
QgsAbstractGeometrySimplifier
¶ Bases:
sip.wrapper
Abstract base class for simplify geometries using a specific algorithm
Methods
isGeneralizableByDeviceBoundingBox
Returns whether the device-envelope can be replaced by its BBOX when is applied the specified tolerance simplify
Returns a simplified version the specified geometry Signals
Attributes
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isGeneralizableByDeviceBoundingBox
(envelope: QgsRectangle, mapToPixelTol: float = 1) → bool¶ Returns whether the device-envelope can be replaced by its BBOX when is applied the specified tolerance
isGeneralizableByDeviceBoundingBox(points: Iterable[Union[QPointF, QPoint]], mapToPixelTol: float = 1) -> bool Returns whether the device-geometry can be replaced by its BBOX when is applied the specified tolerance
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simplify
(self, geometry: QgsGeometry) → QgsGeometry¶ Returns a simplified version the specified geometry
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