RuleBasedSymbolizer Class
Contents
[
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]Summary: Applies a symbolizer to feature geometries according to user-defined rules.
Module: aspose.gis.rendering.symbolizers
Full Name: aspose.gis.rendering.symbolizers.RuleBasedSymbolizer
Inheritance: VectorSymbolizer
Aspose.PSD Version: 25.9.0
Constructors
| Name | Description |
|---|---|
| RuleBasedSymbolizer() | Initializes a new instance of the RuleBasedSymbolizer class |
Properties
| Name | Type | Access | Description |
|---|---|---|---|
| null [static] | NullVectorSymbolizer | r | The NullVectorSymbolizer draws nothing and effectively skips rendering of a geometry it is applied to. |
Methods
| Name | Description |
|---|---|
| add(rule) | Adds a rule. |
| add_else_rule(symbolizer) | Adds a symbolizer that will be applied to features that don’t match any filtering rule. |
Constructor: RuleBasedSymbolizer()
RuleBasedSymbolizer()
Initializes a new instance of the RuleBasedSymbolizer class
Method: add(rule)
add(rule)
Adds a rule.
Parameters:
| Parameter | Type | Description |
|---|---|---|
| rule | Rule | Rule to add. |
Method: add_else_rule(symbolizer)
add_else_rule(symbolizer)
Adds a symbolizer that will be applied to features that don’t match any filtering rule.
Parameters:
| Parameter | Type | Description |
|---|---|---|
| symbolizer | VectorSymbolizer | A symbolizer. |