ParseTextStyle (QFont &labelFont, QgsPalLayerSettings::SizeUnit fontunits, const QgsRenderContext &context)ĬheckMinimumSizeMM (const QgsRenderContext & ct, QgsGeometry *geom, double minSize) constĬhecks if a feature is larger than a minimum size (in mm)ĭefinition at line 161 of file qgspallabeling.h.ĭefinition at line 200 of file qgspallabeling.cpp. ReadDataDefinedProperty ( QgsVectorLayer *layer, QgsPalLayerSettings::DataDefinedProperties p, QMap &propertyMap)ĭataDefinedValEval (const QString &valType, QgsPalLayerSettings::DataDefinedProperties p, QVariant &exprVal) WriteDataDefinedPropertyMap ( QgsVectorLayer *layer, const QMap &propertyMap) ReadDataDefinedPropertyMap ( QgsVectorLayer *layer, QMap &propertyMap) Map of data defined enum to names and old-style indecies The QPair contains a new string for layer property key, and a reference to old-style numeric key ( ScaleToPixelContext (double size, const QgsRenderContext &c, SizeUnit unit, bool rasterfactor=false) constĬalculates size (considering output size should be in pixel or map units, scale factors and optionally oversampling) SizeToPixel (double size, const QgsRenderContext &c, SizeUnit unit, bool rasterfactor=false) constĬalculates pixel size (considering output size should be in pixel or map units, scale factors and optionally oversampling) Whether data definition is set to use an expression. Double Snap Card Wallet 2.0 - Gray Geometric Striped Circles - Blue Pink Metallic Copper - Gift Card Holder - BESU Handmade. Get data defined property value from expression string or attribute field name.ĭataDefinedEvaluate ( QgsPalLayerSettings::DataDefinedProperties p, QVariant &exprVal) constĭataDefinedIsActive ( QgsPalLayerSettings::DataDefinedProperties p) constĭataDefinedUseExpression ( QgsPalLayerSettings::DataDefinedProperties p) const Get property value as separate values split into Qmap.ĭataDefinedValue ( QgsPalLayerSettings::DataDefinedProperties p, QgsFeature &f, const QgsFields &fields) const UpdateDataDefinedString (const QString &value)Ĭonvert old property value to new one as delimited values.ĭataDefinedMap ( QgsPalLayerSettings::DataDefinedProperties p) const Set a property to static instead data defined. RemoveDataDefinedProperty ( QgsPalLayerSettings::DataDefinedProperties p) SetDataDefinedProperty ( QgsPalLayerSettings::DataDefinedProperties p, bool active, bool useExpr, const QString &expr, const QString &field) RegisterFeature ( QgsVectorLayer *layer, QgsFeature &f, const QgsRenderContext &context)ĭataDefinedProperty ( QgsPalLayerSettings::DataDefinedProperties p) Returns the QgsExpression for this label settings.ĬalculateLabelSize (const QFontMetricsF *fm, QString text, double &labelX, double &labelY, QgsFeature *f=0) QgsPalLayerSettings (const QgsPalLayerSettings &s) Units used for option sizes, before being converted to rendered sizes.
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