Qgssymbollayer
WebDefinition at line 677 of file qgssymbollayer.h. The documentation for this class was generated from the following files: /build/qgis … WebApr 14, 2012 · QgsSymbolLayer (QgsSymbolLayer) Methods Signals Attributes class Property ¶ Bases: int PropertyAngle = 1 ¶ PropertyArrowHeadLength = 46 ¶ …
Qgssymbollayer
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Webexplicit SymbolLayerItem ( QgsSymbol *symbol, QgsVectorLayer *vectorLayer ) : mVectorLayer ( vectorLayer ) { setSymbol ( symbol ); } void setLayer ( QgsSymbolLayer *layer, Qgis::SymbolType symbolType ) { mLayer = layer; mIsLayer = true; mSymbol = nullptr; mSymbolType = symbolType; updatePreview (); } void setSymbol ( QgsSymbol *symbol ) {
WebJan 8, 2024 · QgsSvgMarkerSymbolLayer Class Reference core library #include < qgsmarkersymbollayer.h > Inheritance diagram for QgsSvgMarkerSymbolLayer: [ legend] Detailed Description Definition at line 482 of file qgsmarkersymbollayer.h. WebNov 30, 2024 · Currently, I am trying to figure out how to set a subsymbol for a PyQGIS generated geometrygeneratorsymbol layer. As can be found in the code I tried multiple things resulting in crashing the kerne...
WebJul 7, 2024 · lyr = iface.activeLayer() # Retrieve the symbol from renderer line_symbol = lyr.renderer().symbols(QgsRenderContext())[0] # Retrieve first symbol layer symbol = line_symbol.symbolLayer(0) # Create a QgsProperty object color_prop = QgsProperty() # Set the 'color' field color_prop.setField('color') # Set data-defined-property for the stroke color ... WebJun 5, 2024 · Bug Either a bug report, or a bug fix. Let's hope for the latter! Feedback Waiting on the submitter for answers
WebMar 4, 2015 · QgsSimpleMarkerSymbolLayerBase(QgsSimpleMarkerSymbolLayerBase::Shapeshape=Circle, …
WebJun 5, 2024 · Every symbol consists of one or more symbol layers (classes derived from QgsSymbolLayer). The symbol layers do the actual rendering, the symbol class itself … how many calories in white russianWebJan 20, 2024 · lyr = iface.activeLayer () renderer = lyr.renderer () for i, cat in enumerate (renderer.categories ()): old_sym = cat.symbol () props = old_sym.symbolLayer (0).properties () props ['outline_width'] = 0.5 new_sym = QgsFillSymbol.createSimple (props) if len (old_sym.symbolLayers ()) > 1: for j in range (1, len (old_sym.symbolLayers ())): … how many calories in white toastWebMar 4, 2015 · QgsSymbolLayerList QgsSymbol::cloneLayers ( ) const protected Retrieve a cloned list of all layers that make up this symbol. Ownership is transferred to the caller. Definition at line 619 of file qgssymbol.cpp. QColor QgsSymbol::color ( ) … how many calories in white minute riceWebMar 15, 2024 · QGIS API Documentation: QgsMarkerSymbol Class Reference List of all members QgsMarkerSymbol Class Reference core library A marker symbol type, for rendering Point and MultiPoint geometries. More... #include < qgsmarkersymbol.h > Inheritance diagram for QgsMarkerSymbol: [ legend] Detailed Description how many calories in whopper mealWebSep 21, 2024 · So, your code from Qgis 2.18 would become: layer = qgis.utils.iface.mapCanvas ().currentLayer () symbols = layer.renderer ().symbols (QgsRenderContext ()) symbols [0].setSize (1.5) symbols [1].setSize (1.75) symbols [2].setSize (2) symbols [3].setSize (2.25) symbols [4].setSize (2.5) symbols [5].setSize … how many calories in white sauce pastaWebappendSymbolLayer(self, layer: QgsSymbolLayer) → bool ¶ Append symbol layer at the end of the list Ownership will be transferred. asImage(self, size: QSize, customContext: QgsRenderContext = None) → QImage ¶ Generate symbol as image bigSymbolPreviewImage(self, expressionContext: QgsExpressionContext = None) → … how many calories in wingsWebPython QgsSimpleMarkerSymbolLayer - 11 examples found. These are the top rated real world Python examples of qgiscore.QgsSimpleMarkerSymbolLayer extracted from open source projects. You can rate examples to help us improve the quality of examples. Programming Language: Python Namespace/Package Name: qgiscore Class/Type: … how many calories in whole grain bread