Subgroup: Symbol
Class: QgsSymbolLayerAbstractMetadata¶
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class
qgis.core.
QgsSymbolLayerAbstractMetadata
¶ Bases:
sip.wrapper
Stores metadata about one symbol layer class.
Note
It’s necessary to implement createSymbolLayer() function. In C++ you can use QgsSymbolLayerMetadata convenience class.Methods
createSymbolLayer
Create a symbol layer of this type given the map of properties. createSymbolLayerFromSld
Create a symbol layer of this type given the map of properties. createSymbolLayerWidget
Create widget for symbol layer of this type. name
resolvePaths
Resolve paths in symbol layer’s properties (if there are any paths). type
visibleName
Signals
Attributes
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createSymbolLayer
(self, map: Dict[str, str]) → QgsSymbolLayer¶ Create a symbol layer of this type given the map of properties.
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createSymbolLayerFromSld
(self, QDomElement) → QgsSymbolLayer¶ Create a symbol layer of this type given the map of properties.
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createSymbolLayerWidget
(self, QgsVectorLayer) → QgsSymbolLayerWidget¶ Create widget for symbol layer of this type. Can return NULL if there’s no GUI
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name
(self) → str¶
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resolvePaths
(self, properties: Dict[str, str], pathResolver: QgsPathResolver, saving: bool)¶ Resolve paths in symbol layer’s properties (if there are any paths). When saving is true, paths are converted from absolute to relative, when saving is false, paths are converted from relative to absolute. This ensures that paths in project files can be relative, but in symbol layer instances the paths are always absolute
New in version 3.0.
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type
(self) → QgsSymbol.SymbolType¶
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visibleName
(self) → str¶
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