com.adobe.xfa.svg

Class SVGNode

java.lang.Object

com.adobe.xfa.Obj

com.adobe.xfa.Node

com.adobe.xfa.Element

com.adobe.xfa.svg.SVGNode

All Implemented Interfaces:

Peer

public class SVGNode
extends Element

SVGNode is alot like GenericNode. It's a single class that represents many SVG elements.

Nested Class Summary

Nested classes/interfaces inherited from class com.adobe.xfa.Element

Element.DualDomNode, Element.ReplaceContent

Nested classes/interfaces inherited from class com.adobe.xfa.Node

Node.ChangeLogger

Field Summary

Fields inherited from class com.adobe.xfa.Element

AttrIsDefault, AttrIsFragment, AttrIsTransient, CREATEACTION

Fields inherited from class com.adobe.xfa.Node

CREATE_ALWAYS_NEW, CREATE_IF_NOT_EXIST, CREATE_MUST_NOT_EXIST, CREATE_REPLACE, gsXFANamespacePrefix

Fields inherited from interface com.adobe.xfa.ut.Peer

ATTR_CHANGED, CHILD_ADDED, CHILD_REMOVED, DESCENDENT_ADDED, DESCENDENT_ATTR_CHANGED, DESCENDENT_REMOVED, DESCENDENT_VALUE_CHANGED, PARENT_CHANGED, PERMS_LOCK_CLEARED, PERMS_LOCK_SET, PROTO_ATTR_CHANGED, PROTO_CHILD_ADDED, PROTO_CHILD_REMOVED, PROTO_DESCENDENT_ADDED, PROTO_DESCENDENT_ATTR_CHANGED, PROTO_DESCENDENT_REMOVED, PROTO_DESCENDENT_VALUE_CHANGED, PROTO_VALUE_CHANGED, UPDATED, VALUE_CHANGED

Constructor Summary

Constructors

Constructor and Description
SVGNode(Element parent, Node prevSibling)

Method Summary

Modifier and Type	Method and Description
Attribute	defaultAttribute(int eTag)
Attribute	getAttribute(int eTag, boolean bPeek, boolean bValidate) Gets this element's attribute whose attribute tag is given.
UnitSpan	getMeasurement(int eTag) Convenience method for getting an attribute that's represented as a measurement value
SVGNode	getRegionGroup(boolean bCheckCaption) Find the SVG <gesc> element that corresponds to the caption region of the XFA box model.
UnitSpan	getSVGHeight() Get the height of this SVG fragment.
UnitSpan	getSVGWidth() Get the width of this SVG fragment.
void	parseTransform(UnitSpan x, UnitSpan y, int r) Convenience method for getting the offset and rotation out of a transform attribute in the form of transform="translate(x y) rotate(r)".
void	storeGlyphs(Object oFontInstance, int[] glyphs, int nGlyphs) Store the Glyphs represented by this node.
void	storeText(Object oFontInstance, String text) Store the text represented by this node.

Methods inherited from class com.adobe.xfa.Element

appendChild, appendChild, appendPI, appendPI, assignNode, clone, clone, connectPeerToDocument, constructKey, constructKeys, copyContent, defaultElement, defaultElement, establishID, evaluate, explodeQName, findAttr, findSchemaAttr, foundBadAttribute, foundBadAttribute, getAll, getAppModel, getAtom, getAttr, getAttribute, getAttributeByName, getAttrIndex, getAttrName, getAttrNS, getAttrProp, getAttrQName, getAttrVal, getChildReln, getClassAll, getClassIndex, getClassName, getDeltas, getElement, getElement, getElementClass, getElementLocal, getEnum, getEnum, getEventTable, getFirstXFAChild, getFirstXMLChild, getID, getIndex, getInheritedNS, getInstalledLocale, getIsNull, getLastXMLChild, getLineNumber, getLocalName, getModel, getName, getNode, getNodes, getNodeSchema, getNS, getNumAttrs, getOneOfChild, getOneOfChild, getPI, getPI, getPrefix, getProperty, getProperty, getSaveXMLSaveTransient, getSchemaType, getScriptMethodInfo, getScriptTable, getSibling, getText, getXFAChild, getXMLChild, getXMLName, getXPath, getXsiNilAttribute, inhibitPrettyPrint, inhibitPrettyPrint, insertChild, isContainer, isFragment, isHidden, isHidden, isIndexed, isInstalledLocaleAmbient, isLeaf, isNameSpaceAttr, isPropertySpecified, isPropertySpecified, isPropertyValid, isSpecified, isSpecified, isSpecified, isTransient, isTransparent, isValidAttr, isValidChild, isValidElement, loadXML, loadXML, makeDefault, makeNonDefault, newAttribute, optimizeNameSpace, peekAttribute, peekElement, peekOneOfChild, peekProperty, peekProperty, postSave, preSave, privateSetName, processTextChildrenDuringParse, removeAttr, removeAttr, removeChild, removePI, removePI, removeWhiteSpace, removeXsiNilAttribute, replaceChild, resetPostLoadXML, resolveAndEnumerateChildren, resolveNodeCreate, resolvePrefix, saveFilteredXML, saveXML, saveXML, serialize, setAttribute, setAttribute, setAttribute, setAttribute, setAttrProp, setDefaultFlag, setDOMProperties, setElement, setIsDataWindowRoot, setIsIndexed, setLineNumber, setLocalName, setModel, setName, setNS, setOneOfChild, setProperty, setProperty, setQName, setSaveXMLSaveTransient, setTransparent, setXMLName, setXsiNilAttribute, updateFromPeer

Methods inherited from class com.adobe.xfa.Node

checkAncestorPerms, checkDescendentPerms, checkPerms, cleanDirtyFlags, compareVersions, getData, getFirstXMLChildElement, getLocked, getNextXFASibling, getNextXMLSibling, getNextXMLSiblingElement, getNodeAsXML, getOwnerDocument, getPIAsXML, getPIName, getPreviousXMLSibling, getPrivateName, getPropName, getSOMExpression, getSOMExpression, getSomName, getUniqueSOMName, getWillDirty, getXFAChildCount, getXFAParent, getXfaPeer, getXMLChildCount, getXMLParent, hasChanged, isDefault, isDirty, isMapped, isPermsLockSet, isTransient, locateChildByClass, locateChildByName, logValueChangeHelper, notifyPeers, performSOMAssignment, remove, resolveNode, resolveNode, resolveNode, resolveNodes, resolveNodes, sendMessenge, setDirty, setDocument, setLocked, setMapped, setPermsLock, setPrivateName, setWillDirty, setXfaPeer, unLock, validateSchema, validateUsage, validateUsageFailedIsFatal

Methods inherited from class com.adobe.xfa.Obj

addPeer, addPeeredNode, clearPeers, deafen, getClassAtom, getClassTag, getPeer, getScriptProperty, getScriptThis, invokeFunction, isDeaf, isMute, isSameClass, isSameClass, isSameClass, mute, peerRemoved, removePeer, removePeeredNode, setClass, setClassTag, setScriptProperty, unDeafen, unMute

Methods inherited from class java.lang.Object

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

Constructor Detail

SVGNode

public SVGNode(Element parent,
               Node prevSibling)

Method Detail

defaultAttribute

public Attribute defaultAttribute(int eTag)

Overrides:

defaultAttribute in class Element

See Also:

Element.getAttribute(int)

getAttribute

public Attribute getAttribute(int eTag,
                              boolean bPeek,
                              boolean bValidate)

Description copied from class: Element

Gets this element's attribute whose attribute tag is given.

To peek at an attribute, set the peek argument to true. If the attribute is present, it is returned; otherwise null is returned.

To create an attribute, set the peek argument to false. If the attribute is absent, a default attribute is created and returned; for attributes with no default, null is returned.

If validation argument is true, and the validation fails, this method throws.

Overrides:

getAttribute in class Element

Parameters:

eTag - the tag of the attribute.

bPeek - whether to peek at the attribute or not.

bValidate - whether to validate the attribute or not.

Returns:

the attribute.

getRegionGroup

public SVGNode getRegionGroup(boolean bCheckCaption)

Find the SVG <gesc> element that corresponds to the caption region of the XFA box model. This node is identified by having a <desc> element with the text: "Caption"

Parameters:

bCheckCaption - if true get the caption node else get content

Returns:

the caption group. Null object if not found.

getMeasurement

public UnitSpan getMeasurement(int eTag)

Convenience method for getting an attribute that's represented as a measurement value

Parameters:

eTag - - the attribute to get

Returns:

value - the value of the attribute

parseTransform

public void parseTransform(UnitSpan x,
                           UnitSpan y,
                           int r)

Convenience method for getting the offset and rotation out of a transform attribute in the form of transform="translate(x y) rotate(r)". Note that this method does not handle any other transform operations.

Parameters:

x - the parsed X offset

y - the parsed Y Offset

r - the rotation angle

getSVGWidth

public UnitSpan getSVGWidth()

Get the width of this SVG fragment.

Returns:

the width attribute from the root

getSVGHeight

public UnitSpan getSVGHeight()

Get the height of this SVG fragment.

Returns:

the hieght attribute from the root

storeGlyphs

public void storeGlyphs(Object oFontInstance,
                        int[] glyphs,
                        int nGlyphs)

Store the Glyphs represented by this node. This method is used as an optimization. Once an external agent has gone to the trouble of parsing our content, we allow them to store the result. This method is appropriate only if the underlying node is an

Parameters:

oFontInstance - - the font we resolved to

glyphs - - The array of glyphs

nGlyphs - - the number of glyphs in the array

storeText

public void storeText(Object oFontInstance,
                      String text)

Store the text represented by this node. This method is used as an optimization. Once an external agent has gone to the trouble of parsing our content, we allow them to store the result. This method is appropriate only if the underlying node is an

Parameters:

oFontInstance - - the font we resolved to

text - - the text to store