icon Optional
If true, text will display without their corresponding icons when the icon collides with other symbols and the text does not.
Use static method SymbolLayer.defaultIconOptional to set the default property.
Parameters
icon Optional
value of iconOptional
If true, text will display without their corresponding icons when the icon collides with other symbols and the text does not.
Use static method SymbolLayer.defaultIconOptionalAsExpression to set the default property.
Parameters
icon Optional
value of iconOptional as Expression
If true, text will display without their corresponding icons when the icon collides with other symbols and the text does not.