org.geotools.sld.bindings
Class SLDContrastEnhancementBinding
Object
AbstractComplexBinding
SLDContrastEnhancementBinding
- All Implemented Interfaces:
- Binding, ComplexBinding
public class SLDContrastEnhancementBinding
- extends AbstractComplexBinding
Binding object for the element http://www.opengis.net/sld:ContrastEnhancement.
<xsd:element name="ContrastEnhancement">
<xsd:annotation>
<xsd:documentation> "ContrastEnhancement"
defines the 'stretching' of contrast for a
channel of a false-color image or for a whole grey/color
image. Contrast enhancement is used to make ground
features in images more visible. </xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:sequence>
<xsd:choice minOccurs="0">
<xsd:element ref="sld:Normalize"/>
<xsd:element ref="sld:Histogram"/>
</xsd:choice>
<xsd:element ref="sld:GammaValue" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
- Module:
modules/extension/xsd-sld (gt-xsd-sld.jar)
Methods inherited from class Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SLDContrastEnhancementBinding
public SLDContrastEnhancementBinding(StyleFactory styleFactory,
FilterFactory filterFactory)
getTarget
public QName getTarget()
- Returns:
- The qualified name of the target for the binding.
getExecutionMode
public int getExecutionMode()
-
- Specified by:
getExecutionMode
in interface Binding
- Overrides:
getExecutionMode
in class AbstractComplexBinding
- Returns:
- The execution mode of the binding, one of the constants AFTER,
BEFORE, or OVERRIDE.
- See Also:
Binding.AFTER
,
Binding.BEFORE
,
Binding.OVERRIDE
getType
public Class getType()
-
- Returns:
- The java type this binding maps to.
initialize
public void initialize(ElementInstance instance,
Node node,
MutablePicoContainer context)
-
parse
public Object parse(ElementInstance instance,
Node node,
Object value)
throws Exception
-
- Specified by:
parse
in interface ComplexBinding
- Overrides:
parse
in class AbstractComplexBinding
- Parameters:
instance
- The element being parsed.node
- The node in the parse tree representing the element being
parsed.value
- The result of the parse from another strategy in the type
hierarchy. Could be null if this is the first strategy being executed.
- Returns:
- The parsed object, or null if the component could not be parsed.
- Throws:
Exception
- Strategy objects should not attempt to handle any exceptions.
Copyright © 1996-2010 Geotools. All Rights Reserved.