org.apache.fop.fo.extensions.svg

Class SVGElement

java.lang.Object

org.apache.fop.fo.FONode

org.apache.fop.fo.XMLObj

org.apache.fop.fo.extensions.svg.SVGObj

org.apache.fop.fo.extensions.svg.SVGElement

All Implemented Interfaces:

java.lang.Cloneable, java.util.EventListener, ContentHandlerFactory.ObjectBuiltListener

public class SVGElement
extends SVGObj

class representing the SVG root element for constructing an svg document.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SVGElement.PDFUnitContext This class is the default context for a particular element.

Nested classes/interfaces inherited from class org.apache.fop.fo.FONode

FONode.FONodeIterator

Field Summary

Fields inherited from class org.apache.fop.fo.XMLObj

doc, element, name

Fields inherited from class org.apache.fop.fo.FONode

FO_URI, FOX_URI, locator, log, parent, siblings

Constructor Summary

Constructors

Constructor and Description
SVGElement(FONode parent) Constructs an SVG object

Method Summary

Methods

Modifier and Type	Method and Description
ContentHandlerFactory	getContentHandlerFactory() This method is overridden by extension elements and allows the extension element to return a ContentHandlerFactory.
java.awt.geom.Point2D	getDimension(java.awt.geom.Point2D view) Get the dimensions of this XML document.
static java.awt.geom.Point2D	getSize(int size, org.w3c.dom.Element svgRoot, float ptmm) Get the size of the SVG root element.
void	processNode(java.lang.String elementName, org.xml.sax.Locator locator, org.xml.sax.Attributes attlist, PropertyList propertyList) Initialize the node with its name, location information, and attributes The attributes must be used immediately as the sax attributes will be altered for the next element.

Methods inherited from class org.apache.fop.fo.extensions.svg.SVGObj

getNamespaceURI, getNormalNamespacePrefix

Methods inherited from class org.apache.fop.fo.XMLObj

addCharacters, addChildNode, addElement, buildTopLevel, createBasicDocument, getDOMDocument, getIntrinsicAlignmentAdjust, getLocalName, notifyObjectBuilt, validateChildNode

Methods inherited from class org.apache.fop.fo.FONode

attachSiblings, attributeError, attributeWarning, bind, canHaveMarkers, charIterator, clone, clone, createPropertyList, decorateWithContextInfo, endOfNode, errorText, gatherContextInfo, getChildNodes, getChildNodes, getContextInfo, getExtensionAttachment, getFOEventHandler, getLocator, getLocatorString, getLogger, getName, getName, getNameId, getNodeString, getParent, getRoot, getUserAgent, inMarker, invalidChildError, invalidChildError, missingChildElementError, missingPropertyError, nodesOutOfOrderError, removeChild, setLocator, startOfNode, tooManyNodesError, tooManyNodesError, validateChildNode, warningText

Methods inherited from class java.lang.Object

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

Constructor Detail

SVGElement

public SVGElement(FONode parent)

Constructs an SVG object

Parameters:

parent - the parent formatting object

Method Detail

getContentHandlerFactory

public ContentHandlerFactory getContentHandlerFactory()

This method is overridden by extension elements and allows the extension element to return a ContentHandlerFactory. This factory can create ContentHandler implementations that handle foreign XML content by either building up a specific DOM, a Java object or something else.

Overrides:

getContentHandlerFactory in class FONode

Returns:

the ContentHandlerFactory or null if not applicable

processNode

public void processNode(java.lang.String elementName,
               org.xml.sax.Locator locator,
               org.xml.sax.Attributes attlist,
               PropertyList propertyList)
                 throws FOPException

Initialize the node with its name, location information, and attributes The attributes must be used immediately as the sax attributes will be altered for the next element.

Overrides:

processNode in class XMLObj

Parameters:

elementName - element name (e.g., "fo:block")

locator - Locator object (ignored by default)

attlist - Collection of attributes passed to us from the parser.

propertyList - the property list of the parent node

Throws:

FOPException - for errors or inconsistencies in the attributes

getDimension

public java.awt.geom.Point2D getDimension(java.awt.geom.Point2D view)

Get the dimensions of this XML document.

Overrides:

getDimension in class XMLObj

Parameters:

view - the viewport dimensions

Returns:

the dimensions of this SVG document

getSize

public static java.awt.geom.Point2D getSize(int size,
                            org.w3c.dom.Element svgRoot,
                            float ptmm)

Get the size of the SVG root element.

Parameters:

size - the font size

svgRoot - the svg root element

ptmm - the pixel to millimeter conversion factor

Returns:

the size of the SVG document