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c6008b7ee1
reverting 3fb0f66 (followup #45348) Using --no-public-is-protected (default on Windows) also works on Linux and fixes #45331 too
147 lines
5.4 KiB
Plaintext
147 lines
5.4 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/symbology/qgsmergedfeaturerenderer.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 QgsMergedFeatureRenderer : QgsFeatureRenderer
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{
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%Docstring(signature="appended")
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:py:class:`QgsMergedFeatureRenderer` is a polygon or line-only feature renderer used to
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renderer a set of features merged (or dissolved) into a single geometry.
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It is designed on top of another feature renderer, which is called "embedded"
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Most of the methods are then only proxies to the embedded renderer. E.g. if
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the embedded renderer is a categorized renderer, then all the matching features
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for each categorized class will be dissolved together. Features from different
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classes will NOT be dissolved together.
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.. versionadded:: 3.18
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%End
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%TypeHeaderCode
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#include "qgsmergedfeaturerenderer.h"
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%End
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public:
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QgsMergedFeatureRenderer( QgsFeatureRenderer *embeddedRenderer /Transfer/ );
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%Docstring
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Constructor for QgsMergedFeatureRenderer.
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:param embeddedRenderer: optional embeddedRenderer. Ownership will be transferred.
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%End
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static QgsFeatureRenderer *create( QDomElement &element, const QgsReadWriteContext &context ) /Factory/;
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%Docstring
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Creates a renderer out of an XML, for loading
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%End
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virtual QgsMergedFeatureRenderer *clone() const /Factory/;
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virtual void startRender( QgsRenderContext &context, const QgsFields &fields );
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virtual bool renderFeature( const QgsFeature &feature, QgsRenderContext &context, int layer = -1, bool selected = false, bool drawVertexMarker = false ) throw( QgsCsException );
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%Docstring
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Renders a given feature.
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This will here collect features. The actual rendering will be postponed to :py:func:`~QgsMergedFeatureRenderer.stopRender`
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:param feature: the feature to render
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:param context: the rendering context
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:param layer: the symbol layer to render, if that makes sense
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:param selected: whether this feature has been selected (this will add decorations)
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:param drawVertexMarker: whether this feature has vertex markers (in edit mode usually)
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:return: ``True`` if the rendering was OK
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%End
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virtual void stopRender( QgsRenderContext &context );
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%Docstring
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The actual rendering will take place here.
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Features collected during :py:func:`~QgsMergedFeatureRenderer.renderFeature` are rendered using the embedded feature renderer
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%End
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virtual QString dump() const;
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virtual QSet<QString> usedAttributes( const QgsRenderContext &context ) const;
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virtual bool filterNeedsGeometry() const;
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virtual QgsFeatureRenderer::Capabilities capabilities();
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virtual QgsSymbolList symbols( QgsRenderContext &context ) const;
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virtual QgsSymbol *symbolForFeature( const QgsFeature &feature, QgsRenderContext &context ) const;
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virtual QgsSymbol *originalSymbolForFeature( const QgsFeature &feature, QgsRenderContext &context ) const;
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virtual QgsSymbolList symbolsForFeature( const QgsFeature &feature, QgsRenderContext &context ) const;
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virtual QgsSymbolList originalSymbolsForFeature( const QgsFeature &feature, QgsRenderContext &context ) const;
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virtual QSet< QString > legendKeysForFeature( const QgsFeature &feature, QgsRenderContext &context ) const;
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virtual QgsLegendSymbolList legendSymbolItems() const;
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virtual bool willRenderFeature( const QgsFeature &feature, QgsRenderContext &context ) const;
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virtual QDomElement save( QDomDocument &doc, const QgsReadWriteContext &context );
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virtual void setEmbeddedRenderer( QgsFeatureRenderer *subRenderer /Transfer/ );
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virtual const QgsFeatureRenderer *embeddedRenderer() const;
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virtual void setLegendSymbolItem( const QString &key, QgsSymbol *symbol );
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virtual bool legendSymbolItemsCheckable() const;
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virtual bool legendSymbolItemChecked( const QString &key );
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virtual void checkLegendSymbolItem( const QString &key, bool state = true );
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virtual bool accept( QgsStyleEntityVisitorInterface *visitor ) const;
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static QgsMergedFeatureRenderer *convertFromRenderer( const QgsFeatureRenderer *renderer ) /Factory/;
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%Docstring
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Creates a QgsMergedFeatureRenderer by a conversion from an existing renderer.
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:return: a new renderer if the conversion was possible, otherwise ``None``.
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%End
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protected:
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QgsMergedFeatureRenderer( const QString &type, QgsFeatureRenderer *embeddedRenderer /Transfer/ );
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%Docstring
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Constructor for QgsMergedFeatureRenderer.
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:param type: renderer ID string
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:param embeddedRenderer: optional embeddedRenderer. Ownership will be transferred.
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%End
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enum GeometryOperation
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{
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Merge,
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InvertOnly,
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MergeAndInvert,
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};
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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/symbology/qgsmergedfeaturerenderer.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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