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54 lines
2.1 KiB
Plaintext
54 lines
2.1 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsmapclippingutils.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsMapClippingUtils
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{
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%Docstring
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Utility functions for use when clipping map renders.
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.. versionadded:: 3.16
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%End
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%TypeHeaderCode
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#include "qgsmapclippingutils.h"
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%End
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public:
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static QList< QgsMapClippingRegion > collectClippingRegionsForLayer( const QgsRenderContext &context, const QgsMapLayer *layer );
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%Docstring
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Collects the list of map clipping regions from a ``context`` which apply to a map ``layer``.
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%End
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static QgsGeometry calculateFeatureRequestGeometry( const QList< QgsMapClippingRegion > ®ions, const QgsRenderContext &context, bool &shouldFilter );
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%Docstring
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Returns the geometry representing the intersection of clipping ``regions`` from ``context``.
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The returned geometry will be automatically reprojected into the same CRS as the source layer, ready for use for filtering
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a feature request.
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:param regions: list of clip regions which apply to the layer
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:param context: a render context
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:param shouldFilter: will be set to ``True`` if layer's features should be filtered, i.e. one or more clipping regions applies to the layer
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:return: combined clipping region for use when filtering features to render
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsmapclippingutils.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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