org.foray.area
Class PageNumberArea

java.lang.Object
  org.foray.common.AbstractOrderedTreeNode
      org.foray.area.AreaNode
          org.foray.area.Area
              org.foray.area.AreaFlexible
                  org.foray.area.AbstractInlineArea
                      org.foray.area.AbstractAncestralInlineArea
                          org.foray.area.PageNumberArea

All Implemented Interfaces:

Iterable<org.axsl.galley.AreaNode>, TreeNode, org.axsl.area.AncestralNormalInlineArea, org.axsl.area.Area, org.axsl.area.AreaNode, org.axsl.area.LineContentFactory, org.axsl.area.NormalInlineArea, org.axsl.fo.FoContext, org.axsl.galley.GeneralInlineArea, org.axsl.galley.TextArea, OrderedTreeNode

public final class PageNumberArea
extends AbstractAncestralInlineArea
implements org.axsl.galley.TextArea, org.axsl.area.AncestralNormalInlineArea

The normal inline-area created by an fo:page-number object.

Nested Class Summary

Nested classes/interfaces inherited from class org.foray.common.AbstractOrderedTreeNode

AbstractOrderedTreeNode.PostOrderDescendantIterator

Method Summary

String	getAreaName()
FOLinkage	getLinkage() Returns the raw "generated by" instance.
Area	getParent()
org.axsl.font.FontUse	getPrimaryFont()
org.axsl.font.FontUse	getSecondaryFont(int codePoint)
CharSequence	getText()
int	getWordWidth(CharSequence word) Computes the width of a word, in millipoints.
int	letterSpacing()
protected boolean	optimize() This method should be run after layout is complete, allowing cleanup and adjustments that do not affect the placement of the areas to be computed before the page is rendered.
void	render(org.axsl.galley.RenderVisitor visitor)
void	setParent(AreaNode node) Sets the parent node.
int	traitBorderAfterWidth() Returns the border-after-width trait for this area.
int	traitBorderBeforeWidth() Returns the border-before-width trait for this area.
int	traitBorderEndWidth() Returns the border-end-width trait for this area.
int	traitBorderStartWidth() Returns the border-start-width trait for this area.
Color	traitColor()
int	traitFontSize() Returns the font-size trait.
org.axsl.fo.fo.PageNumber	traitGeneratedBy()
int	traitIPDimensionOpt() Return the optimum IP dimension for this area.
boolean	traitOverlineScore()
Color	traitOverlineScoreColor()
int	traitPaddingAfter() Returns the padding-after trait for this area.
int	traitPaddingBefore() Returns the padding-before trait for this area.
int	traitPaddingEnd() Returns the padding-end trait for this area.
int	traitPaddingStart() Returns the padding-start trait for this area.
int	traitSpaceEndOptimum() Returns the space-end optimum trait for this area.
int	traitSpaceStartOptimum() Returns the space-start optimum trait for this area.
boolean	traitThroughScore()
Color	traitThroughScoreColor()
boolean	traitUnderlineScore()
Color	traitUnderlineScoreColor()
int	wordSpacing()

Methods inherited from class org.foray.area.AbstractAncestralInlineArea

fontOptions, getChildren, makeBasicLinkArea, makeBidiOverrideArea, makeExternalGraphicArea, makeForeignObjectArea, makeGlyphAreaSequence, makeIndexPageCitationListArea, makeInlineArea, makeInlineContainerArea, makeLeaderArea, makePageNumberArea, makePageNumberCitationArea, makePageNumberCitationLastArea, makeScalingValueCitationArea, orthography

Methods inherited from class org.foray.area.AbstractInlineArea

baselineX, baselineY, contentStackingAxis, crBpd, crIpd, crOriginX, getLineArea, getOverflowArea, getProgressionDimension, incrementProgressionDimension, isAbsolutelyPositioned, isBlockArea, isFirstLeafOnLine, isLastLeafOnLine, setProgressionDimension, traitBaselineShift, traitEndIndent, traitSpaceAfterOptimum, traitSpaceBeforeOptimum, traitStartIndent, validateNewParent

Methods inherited from class org.foray.area.AreaFlexible

computeInitialPD, crIPDBlockArea, crOriginBPDOffset, crOriginIPDOffset, getAnteriorSpace, incrementAnteriorSpace, incrementParentPD, initializeAnteriorSpace, pdAvailable, pdUsedBySiblings, removeChild, setAnteriorSpace, setMinimumProgressionDimension, setParentPD, usedProgressionDimension, usedProgressionDimensionNormalFlow

Methods inherited from class org.foray.area.Area

brBpd, brIpd, brOriginBPDOffset, brOriginIPDOffset, brOriginX, brOriginY, brPoints, contentStackingAxisAbsolute, contentStackingDirectionAbsolute, crOriginY, crPoints, destinationName, generatedByExists, generatedByName, getAreaParent, getBPAxis, getFontWritingMode, getIPAxis, getNearestAncestorAreaContainer, getWritingMode, hasFenceFollowing, hasFencePreceding, isFirstChildOfParent, isInNormalFlow, isLastChildOfParent, isLinkRoot, larBPD, larIPD, larOriginX, larOriginY, linkDestination, linkType, narBPD, narIPD, narOriginX, narOriginY, nearestArea, parentAllocationWidth, prBpd, prIpd, prOriginBPDOffset, prOriginIPDOffset, prOriginX, prOriginY, referenceOrientationCumulative, shouldAdjustParentPD, traitAreaClass, traitId, traitIsFirst, traitIsLast, traitIsReferenceArea, traitWhiteSpaceTreatment

Methods inherited from class org.foray.area.AreaNode

ancestorArea, ancestorBlockAreaNotALineArea, ancestorBlockContentFactory, ancestorBlockOrRa, ancestorGeneratedByBlockLevelFO, ancestorLineArea, ancestorNormalBlockArea, ancestorPageCollection, ancestorReferenceArea, ancestorSpanRA, ancestorTableArea, bpdAncestorBlockOrRa, getAllowsChildren, getAreaTree, getChildAt, getColor, getContainingReferenceArea, getFirstAreaChild, getFirstChild, getGalley, getGraftingPoint, getLastAreaChild, getLastChild, getLogger, getNextChildOfGeneratedBy, getNextSiblingArea, getNormalLinkage, getNormalLinkage, getOrderedParent, getPage, getPreviousChildOfGeneratedBy, getPreviousSiblingArea, getSiblings, hasUnresolvedRefId, heightContainingBlock, ipdAncestorBlockArea, ipdAncestorBlockOrRa, ipdContainingRefArea, ipdParentArea, isFirst, isFirstChildOfGeneratedBy, isGeneratedByBlockLevelFo, isLast, isLastChildOfGeneratedBy, iterator, linkage, nearestBeforeFloatArea, nearestFootnoteArea, nearestGeneratedByBlockLevelFo, nearestNormalBlockArea, nearestTableArea, optimizeChildren, registerWithLinkage, remove, removeChild, tableWidth, widthContainingBlock

Methods inherited from class org.foray.common.AbstractOrderedTreeNode

children, getChildCount, getFirstLeaf, getIndex, getLastLeaf, getLevel, getNextLeaf, getNextSibling, getPreviousLeaf, getPreviousSibling, getSharedAncestor, hasChildren, isLeaf, isNodeAncestor, isNodeDescendant, nextPostOrderNode, nextPreOrderNode, postOrderDescendantIterator, siblingIndex

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axsl.galley.TextArea

fontOptions, orthography

Methods inherited from interface org.axsl.galley.GeneralInlineArea

baselineX, baselineY, getLineArea

Methods inherited from interface org.axsl.galley.Area

brBpd, brIpd, brOriginX, brOriginY, crBpd, crIpd, crOriginX, crOriginY, destinationName, generatedByExists, generatedByName, isLinkRoot, linkDestination, linkType, traitId

Methods inherited from interface org.axsl.galley.AreaNode

getChildAt, getGalley

Methods inherited from interface java.lang.Iterable

iterator

Methods inherited from interface org.axsl.area.Area

crBpd, crIpd, pdAvailable

Methods inherited from interface org.axsl.area.AreaNode

ancestorArea, ancestorBlockContentFactory, ancestorNormalBlockArea, ancestorTableArea, getAreaTree, getPage, isFirstChildOfGeneratedBy, nearestArea, nearestGeneratedByBlockLevelFo, removeChild, siblingIndex

Methods inherited from interface javax.swing.tree.TreeNode

children, getAllowsChildren, getChildCount, getIndex, isLeaf

Methods inherited from interface org.axsl.fo.FoContext

bpdAncestorBlockOrRa, getGraftingPoint, heightContainingBlock, ipdAncestorBlockArea, ipdAncestorBlockOrRa, ipdContainingRefArea, ipdParentArea, isFirst, isLast, tableWidth, widthContainingBlock

Methods inherited from interface org.axsl.area.LineContentFactory

makeBasicLinkArea, makeBidiOverrideArea, makeExternalGraphicArea, makeForeignObjectArea, makeGlyphAreaSequence, makeIndexPageCitationListArea, makeInlineArea, makeInlineContainerArea, makeLeaderArea, makePageNumberArea, makePageNumberCitationArea, makePageNumberCitationLastArea, makeScalingValueCitationArea

Method Detail

getText

public CharSequence getText()

Specified by:

getText in interface org.axsl.galley.TextArea

getAreaName

public String getAreaName()

Specified by:

getAreaName in interface org.axsl.area.AreaNode

render

public void render(org.axsl.galley.RenderVisitor visitor)
            throws org.axsl.galley.GalleyVisitorException

Throws:

org.axsl.galley.GalleyVisitorException

optimize

protected boolean optimize()

Description copied from class: AreaNode

This method should be run after layout is complete, allowing cleanup and adjustments that do not affect the placement of the areas to be computed before the page is rendered. For example, empty areas should be removed. Also classes like LineArea can use this to adjust word-spacing and other variables. NOTE: This method is called recursively by each node. The process starts at PageRA.layoutComplete().

Specified by:

optimize in class AreaNode

Returns:

True iff the Area node thinks it should be removed.

getLinkage

public FOLinkage getLinkage()

Description copied from class: AreaNode

Returns the raw "generated by" instance.

Specified by:

getLinkage in class AreaNode

Returns:

The raw linkage item.

traitGeneratedBy

public org.axsl.fo.fo.PageNumber traitGeneratedBy()

Specified by:

traitGeneratedBy in interface org.axsl.area.AreaNode

Specified by:

traitGeneratedBy in class AreaNode

letterSpacing

public int letterSpacing()

Specified by:

letterSpacing in interface org.axsl.galley.TextArea

wordSpacing

public int wordSpacing()

Specified by:

wordSpacing in interface org.axsl.galley.TextArea

getParent

public Area getParent()

Specified by:

getParent in interface TreeNode

Specified by:

getParent in class AreaNode

setParent

public void setParent(AreaNode node)
               throws org.axsl.area.AreaTreeException

Description copied from class: AreaNode

Sets the parent node.

Specified by:

setParent in class AreaNode

Parameters:

node - The new parent node.

Throws:

org.axsl.area.AreaTreeException - If the parent node is not compatible with the implementations specification for a parent node.

traitBorderStartWidth

public int traitBorderStartWidth()

Description copied from class: Area

Returns the border-start-width trait for this area.

Specified by:

traitBorderStartWidth in class Area

Returns:

The border-start-width trait for this area.

traitBorderEndWidth

public int traitBorderEndWidth()

Description copied from class: Area

Returns the border-end-width trait for this area.

Specified by:

traitBorderEndWidth in class Area

Returns:

The border-end-width trait for this area.

traitBorderBeforeWidth

public int traitBorderBeforeWidth()

Description copied from class: Area

Returns the border-before-width trait for this area.

Specified by:

traitBorderBeforeWidth in class Area

Returns:

The border-before-width trait for this area.

traitBorderAfterWidth

public int traitBorderAfterWidth()

Description copied from class: Area

Returns the border-after-width trait for this area.

Specified by:

traitBorderAfterWidth in class Area

Returns:

The border-after-width trait for this area.

traitPaddingStart

public int traitPaddingStart()

Description copied from class: Area

Returns the padding-start trait for this area.

Specified by:

traitPaddingStart in class Area

Returns:

The padding-start trait for this area.

traitPaddingEnd

public int traitPaddingEnd()

Description copied from class: Area

Returns the padding-end trait for this area.

Specified by:

traitPaddingEnd in class Area

Returns:

The padding-end trait for this area.

traitPaddingBefore

public int traitPaddingBefore()

Description copied from class: Area

Returns the padding-before trait for this area.

Specified by:

traitPaddingBefore in class Area

Returns:

The padding-before trait for this area.

traitPaddingAfter

public int traitPaddingAfter()

Description copied from class: Area

Returns the padding-after trait for this area.

Specified by:

traitPaddingAfter in class Area

Returns:

The padding-after trait for this area.

traitSpaceStartOptimum

public int traitSpaceStartOptimum()

Description copied from class: Area

Returns the space-start optimum trait for this area.

Specified by:

traitSpaceStartOptimum in class Area

Returns:

The space-start optimum trait for this area.

traitSpaceEndOptimum

public int traitSpaceEndOptimum()

Description copied from class: Area

Returns the space-end optimum trait for this area.

Specified by:

traitSpaceEndOptimum in class Area

Returns:

The space-end optimum trait for this area.

getWordWidth

public int getWordWidth(CharSequence word)

Computes the width of a word, in millipoints.

Parameters:

word - The word whose width should be computed.

Returns:

The width of the word, in millipoints.

traitUnderlineScore

public boolean traitUnderlineScore()

Specified by:

traitUnderlineScore in interface org.axsl.galley.GeneralInlineArea

traitOverlineScore

public boolean traitOverlineScore()

Specified by:

traitOverlineScore in interface org.axsl.galley.GeneralInlineArea

traitThroughScore

public boolean traitThroughScore()

Specified by:

traitThroughScore in interface org.axsl.galley.GeneralInlineArea

traitUnderlineScoreColor

public Color traitUnderlineScoreColor()

Specified by:

traitUnderlineScoreColor in interface org.axsl.galley.GeneralInlineArea

traitOverlineScoreColor

public Color traitOverlineScoreColor()

Specified by:

traitOverlineScoreColor in interface org.axsl.galley.GeneralInlineArea

traitThroughScoreColor

public Color traitThroughScoreColor()

Specified by:

traitThroughScoreColor in interface org.axsl.galley.GeneralInlineArea

traitIPDimensionOpt

public int traitIPDimensionOpt()

Description copied from class: AreaFlexible

Return the optimum IP dimension for this area.

Specified by:

traitIPDimensionOpt in class AreaFlexible

Returns:

The optimum IP dimension for this area, or -1 for "auto".

traitColor

public Color traitColor()

Specified by:

traitColor in interface org.axsl.galley.GeneralInlineArea

traitFontSize

public int traitFontSize()

Returns the font-size trait.

Specified by:

traitFontSize in interface org.axsl.galley.TextArea

Returns:

The font-size trait.

getPrimaryFont

public org.axsl.font.FontUse getPrimaryFont()

Specified by:

getPrimaryFont in interface org.axsl.galley.TextArea

getSecondaryFont

public org.axsl.font.FontUse getSecondaryFont(int codePoint)

Specified by:

getSecondaryFont in interface org.axsl.galley.TextArea