org.apache.batik.extension.svg
Class BatikDomExtension

java.lang.Object
  |
  +--org.apache.batik.extension.svg.BatikDomExtension

All Implemented Interfaces:

BatikExtConstants, DomExtension

public class BatikDomExtension

extends java.lang.Object

implements DomExtension, BatikExtConstants

This is a Service interface for classes that want to extend the functionality of the Dom, to support new tags in the rendering tree.

Inner Class Summary

protected static class	BatikDomExtension.BatikHistogramNormalizationElementFactory To create a 'histogramNormalization' element.
protected static class	BatikDomExtension.BatikMultiImageElementFactory To create a 'multiImage' element.
protected static class	BatikDomExtension.BatikRegularPolygonElementFactory To create a 'regularPolygon' element.
protected static class	BatikDomExtension.BatikStarElementFactory To create a 'star' element.
protected static class	BatikDomExtension.ColorSwitchElementFactory To create a 'solidColor' element.
protected static class	BatikDomExtension.FlowDivElementFactory To create a 'flowDiv' element.
protected static class	BatikDomExtension.FlowLineElementFactory To create a 'flowLine' element.
protected static class	BatikDomExtension.FlowParaElementFactory To create a 'flowPara' element.
protected static class	BatikDomExtension.FlowRegionBreakElementFactory To create a 'flowRegionBreak' element.
protected static class	BatikDomExtension.FlowSpanElementFactory To create a 'flowSpan' element.
protected static class	BatikDomExtension.FlowTextElementFactory To create a 'flowText' element.
protected static class	BatikDomExtension.SolidColorElementFactory To create a 'solidColor' element.

Fields inherited from interface org.apache.batik.extension.svg.BatikExtConstants

BATIK_EXT_BOTTOM_MARGIN_ATTRIBUTE, BATIK_EXT_COLOR_SWITCH_TAG, BATIK_EXT_FIRST_LINE_LEFT_MARGIN_ATTRIBUTE, BATIK_EXT_FIRST_LINE_RIGHT_MARGIN_ATTRIBUTE, BATIK_EXT_FLOW_DIV_TAG, BATIK_EXT_FLOW_LINE_TAG, BATIK_EXT_FLOW_PARA_TAG, BATIK_EXT_FLOW_REGION_BREAK_TAG, BATIK_EXT_FLOW_REGION_TAG, BATIK_EXT_FLOW_SPAN_TAG, BATIK_EXT_FLOW_TEXT_TAG, BATIK_EXT_HEIGHT_ATTRIBUTE, BATIK_EXT_HISTOGRAM_NORMALIZATION_TAG, BATIK_EXT_IR_ATTRIBUTE, BATIK_EXT_JUSTIFICATION_ATTRIBUTE, BATIK_EXT_LEFT_MARGIN_ATTRIBUTE, BATIK_EXT_MARGIN_ATTRIBUTE, BATIK_EXT_MULTI_IMAGE_TAG, BATIK_EXT_NAMESPACE_URI, BATIK_EXT_PIXEL_HEIGHT_ATTRIBUTE, BATIK_EXT_PIXEL_WIDTH_ATTRIBUTE, BATIK_EXT_PREFORMATTED_ATTRIBUTE, BATIK_EXT_REGION_TAG, BATIK_EXT_REGULAR_POLYGON_TAG, BATIK_EXT_RIGHT_MARGIN_ATTRIBUTE, BATIK_EXT_SIDES_ATTRIBUTE, BATIK_EXT_SOLID_COLOR_PROPERTY, BATIK_EXT_SOLID_COLOR_TAG, BATIK_EXT_SOLID_OPACITY_PROPERTY, BATIK_EXT_STAR_TAG, BATIK_EXT_SUB_IMAGE_TAG, BATIK_EXT_TOP_MARGIN_ATTRIBUTE, BATIK_EXT_TRIM_ATTRIBUTE, BATIK_EXT_WIDTH_ATTRIBUTE, BATIK_EXT_X_ATTRIBUTE, BATIK_EXT_Y_ATTRIBUTE

Constructor Summary

BatikDomExtension()

Method Summary

java.lang.String	getAuthor() This should return the individual or company name responsible for the this implementation of the extension.
java.lang.String	getContactAddress() This should contain a contact address (usually an e-mail address).
java.lang.String	getDescription() Human readable description of the extension.
float	getPriority() Return the priority of this Extension.
java.lang.String	getURL() This should return a URL where information can be obtained on this extension.
void	registerTags(ExtensibleSVGDOMImplementation di) This method should update the DomContext with support for the tags in this extension.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BatikDomExtension

public BatikDomExtension()

Method Detail

getPriority

public float getPriority()

Return the priority of this Extension. Extensions are registered from lowest to highest priority. So if for some reason you need to come before/after another existing extension make sure your priority is lower/higher than theirs.

Specified by:

getPriority in interface DomExtension

getAuthor

public java.lang.String getAuthor()

This should return the individual or company name responsible for the this implementation of the extension.

Specified by:

getAuthor in interface DomExtension

getContactAddress

public java.lang.String getContactAddress()

This should contain a contact address (usually an e-mail address).

Specified by:

getContactAddress in interface DomExtension

getURL

public java.lang.String getURL()

This should return a URL where information can be obtained on this extension.

Specified by:

getURL in interface DomExtension

getDescription

public java.lang.String getDescription()

Human readable description of the extension. Perhaps that should be a resource for internationalization? (although I suppose it could be done internally)

Specified by:

getDescription in interface DomExtension

registerTags

public void registerTags(ExtensibleSVGDOMImplementation di)

This method should update the DomContext with support for the tags in this extension. In some rare cases it may be necessary to replace existing tag handlers, although this is discouraged.

Specified by:

registerTags in interface DomExtension

Parameters:

ctx - The DomContext instance to be updated