Class AbstractHSLFunction
Object
ExpressionAbstract
FunctionImpl
AbstractHSLFunction
- All Implemented Interfaces:
Expression
,Function
- Direct Known Subclasses:
DarkenFunction
,DesaturateFunction
,LightenFunction
,SaturateFunction
Base for lesscss.org HSL color manipulation functions
- Author:
- Andrea Aime - GeoSolutions
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Field Summary
FieldsFields inherited from class FunctionImpl
functionName
Fields inherited from interface Expression
NIL
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected abstract void
adjustAbsolute
(float amount, HSLColor hsl) protected abstract void
adjustRelative
(float amount, HSLColor hsl) Default implementation simply returns the fallbackValue.toString()
Creates a String representation of this Function with the function name and the arguments.Methods inherited from class FunctionImpl
accept, dispatchArguments, equals, functionName, getFallbackValue, getFunctionName, getName, getParameters, getParameterValue, getParameterValue, hashCode, setFallbackValue, setName, setParameters
Methods inherited from class ExpressionAbstract
evaluate
Methods inherited from interface Expression
evaluate
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Field Details
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NAME
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Constructor Details
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AbstractHSLFunction
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Method Details
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evaluate
Description copied from class:FunctionImpl
Default implementation simply returns the fallbackValue.Please override this method to produce a value based on the provided arguments.
- Specified by:
evaluate
in interfaceExpression
- Overrides:
evaluate
in classFunctionImpl
- Parameters:
object
- Object being evaluated; often a Feature- Returns:
- value for the provided object
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adjustRelative
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adjustAbsolute
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toString
Creates a String representation of this Function with the function name and the arguments.- Overrides:
toString
in classFunctionImpl
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