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@XmlElement(value="Displacement") public interface Displacement
The Displacement gives the X and Y displacements from the original geometry. This element may be used to avoid over-plotting of multiple PolygonSymbolizers for one geometry or supplying "shadows" of polygon gemeotries. The displacements are in units of pixels above and to the right of the point. The default displacement is X=0, Y=0.
Method Summary | |
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Object |
accept(StyleVisitor visitor,
Object extraData)
calls the visit method of a StyleVisitor |
Expression |
getDisplacementX()
Returns an expression that computes a pixel offset from the geometry point. |
Expression |
getDisplacementY()
Returns an expression that computes a pixel offset from the geometry point. |
Method Detail |
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@XmlElement(value="DisplacementX") Expression getDisplacementX()
@XmlElement(value="DisplacementY") Expression getDisplacementY()
@Extension Object accept(StyleVisitor visitor, Object extraData)
visitor
- the style visitor
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