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Using this renderer no symbol will be drawn for features, but labeling, diagrams and other non-symbol parts will still be shown. Selections can still be made on the layer in the canvas and selected features will be rendered with a default symbol. Features being edited will also be shown. This is intended as a handy shortcut for layers which you only want to show labels or diagrams for, and avoids the need to render symbols with totally transparent fill/border to achieve this. (fix #12131)
25 lines
769 B
Plaintext
25 lines
769 B
Plaintext
/** \ingroup gui
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* \class QgsNullSymbolRendererWidget
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* \brief Blank widget for customising QgsNullSymbolRenderer.
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* \note Added in version 2.16
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*/
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class QgsNullSymbolRendererWidget : QgsRendererV2Widget
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{
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%TypeHeaderCode
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#include <qgsnullsymbolrendererwidget.h>
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%End
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public:
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//! Creates a new QgsNullSymbolRendererWidget object
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static QgsRendererV2Widget* create( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer ) /Factory/;
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//! Constructor for QgsNullSymbolRendererWidget
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QgsNullSymbolRendererWidget( QgsVectorLayer* layer, QgsStyleV2* style, QgsFeatureRendererV2* renderer );
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~QgsNullSymbolRendererWidget();
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//! Returns a pointer to the configured renderer
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virtual QgsFeatureRendererV2* renderer();
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};
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