Package org.geotools.styling
Class LineSymbolizerImpl
Object
AbstractSymbolizer
LineSymbolizerImpl
- All Implemented Interfaces:
Cloneable
,LineSymbolizer
,Symbolizer
,Cloneable
Provides a representation of a LineSymbolizer in an SLD Document. A LineSymbolizer defines how a line geometry should
be rendered.
- Author:
- James Macgill, Johann Sorel (Geomatys)
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Field Summary
Fields inherited from class AbstractSymbolizer
description, geometry, name, options, unitOfMeasure
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
Creates a new instance of DefaultLineSymbolizerprotected
LineSymbolizerImpl
(Stroke stroke, Expression offset, Unit<Length> uom, String geom, String name, Description desc) -
Method Summary
Modifier and TypeMethodDescriptionvoid
accept
(StyleVisitor visitor) accept
(TraversingStyleVisitor visitor, Object data) Accepts a StyleVisitor to perform some operation on this LineSymbolizer.clone()
Creates a deep copy clone.boolean
PerpendicularOffset allows to draw lines in parallel to the original geometry.Provides the graphical-symbolization parameter to use for the linear geometry.int
hashCode()
void
setPerpendicularOffset
(Expression offset) Define an offset to draw lines in parallel to the original geometry.void
Sets the graphical-symbolization parameter to use for the linear geometry.toString()
Methods inherited from class AbstractSymbolizer
getDescription, getGeometry, getGeometryPropertyName, getName, getOptions, getUnitOfMeasure, hasOption, setDescription, setGeometry, setGeometryPropertyName, setName, setUnitOfMeasure
Methods inherited from interface Symbolizer
getDescription, getGeometry, getGeometryPropertyName, getName, getOptions, getUnitOfMeasure, hasOption, setDescription, setGeometry, setGeometryPropertyName, setName, setUnitOfMeasure
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Constructor Details
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LineSymbolizerImpl
protected LineSymbolizerImpl()Creates a new instance of DefaultLineSymbolizer -
LineSymbolizerImpl
protected LineSymbolizerImpl(Stroke stroke, Expression offset, Unit<Length> uom, String geom, String name, Description desc)
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Method Details
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getPerpendicularOffset
Description copied from interface:LineSymbolizer
PerpendicularOffset allows to draw lines in parallel to the original geometry. For complex line strings these parallel lines have to be constructed so that the distance between original geometry and drawn line stays equal. This construction can result in drawn lines that are actually smaller or longer than the original geometry.The distance is in uoms and is positive to the left-hand side of the line string. Negative numbers mean right. The default offset is 0.
- Specified by:
getPerpendicularOffset
in interfaceLineSymbolizer
- Returns:
- Expression
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setPerpendicularOffset
Description copied from interface:LineSymbolizer
Define an offset to draw lines in parallel to the original geometry.- Specified by:
setPerpendicularOffset
in interfaceLineSymbolizer
- Parameters:
offset
- Distance in UOMs to offset line; left-hand side is positive; right-hand side is negative; the default value is 0
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getStroke
Provides the graphical-symbolization parameter to use for the linear geometry.- Specified by:
getStroke
in interfaceLineSymbolizer
- Returns:
- The Stroke style to use when rendering lines.
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setStroke
Sets the graphical-symbolization parameter to use for the linear geometry.- Specified by:
setStroke
in interfaceLineSymbolizer
- Parameters:
stroke
- The Stroke style to use when rendering lines.
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accept
Accepts a StyleVisitor to perform some operation on this LineSymbolizer.- Specified by:
accept
in interfaceLineSymbolizer
- Specified by:
accept
in interfaceSymbolizer
- Parameters:
visitor
- The visitor to accept.- Returns:
- value produced
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accept
- Specified by:
accept
in interfaceSymbolizer
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clone
Creates a deep copy clone. -
toString
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hashCode
public int hashCode()- Overrides:
hashCode
in classAbstractSymbolizer
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equals
- Overrides:
equals
in classAbstractSymbolizer
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