Package com.openhtmltopdf.render

Class LineBox

java.lang.Object

com.openhtmltopdf.render.Box

com.openhtmltopdf.render.LineBox

All Implemented Interfaces:

InlinePaintable, Styleable, DisplayListItem

public class LineBox
extends Box
implements InlinePaintable

A line box contains a single line of text (or other inline content). It is created during layout. It also tracks floated and absolute content added while laying out the line.

Field Summary

Fields inherited from class com.openhtmltopdf.render.Box

CHILDREN_FLUX, DONE, DUMP_LAYOUT, DUMP_RENDER, FLUX, LINE_SEPARATOR, NOTHING

Constructor Summary

Constructors

Constructor	Description
LineBox()

Method Summary

Modifier and Type	Method	Description
void	addAllChildren(List list, Layer layer)
void	addNonFlowContent(BlockBox box)
void	align(boolean dynamic, CssContext c)
void	analyzePageBreaks(LayoutContext c, ContentLimitContainer container)
void	calcCanvasLocation()
void	calcChildLocations()
void	checkPagePosition(LayoutContext c, boolean alwaysBreak)
void	collectText(RenderingContext c, StringBuilder buffer)
String	dump(LayoutContext c, String indent, int which)
void	exportText(RenderingContext c, Writer writer)
Box	find(CssContext cssCtx, int absX, int absY, boolean findAnonymous)
InlineText	findTrailingText()
int	getBaseline()
int	getContentStart()
FloatDistances	getFloatDistances()
JustificationInfo	getJustificationInfo()
Rectangle	getMarginEdge(CssContext cssCtx, int tx, int ty)
MarkerData	getMarkerData()
List<Box>	getNonFlowContent()
Rectangle	getPaintingClipEdge(CssContext cssCtx)
int	getPaintingHeight()
int	getPaintingTop()
Box	getRestyleTarget()
List<TextDecoration>	getTextDecorations()
boolean	hasNonTextContent(CssContext c)
boolean	intersects(CssContext cssCtx, Shape clip)	NOTE: This method does not consider any children of this box but does consider the transformation matrix of the containing layer.
boolean	isContainsBlockLevelContent()
boolean	isContainsContent()
boolean	isContainsDynamicFunction()
boolean	isContainsOnlyBlockLevelContent()
boolean	isContainsVisibleContent()
boolean	isFirstLine()
boolean	isLayedOutRTL()
void	justify(CssContext c)
void	paintInline(RenderingContext c)
void	prunePendingInlineBoxes()
void	reset(LayoutContext c)
void	restyle(LayoutContext c)
void	setBaseline(int baseline)
void	setContainsBlockLevelContent(boolean containsBlockLevelContent)
void	setContainsContent(boolean containsContent)
void	setContainsDynamicFunction(boolean containsPageCounter)
void	setContentStart(int contentOffset)
void	setDirectionality(byte direction)
void	setFloatDistances(FloatDistances floatDistances)
void	setMarkerData(MarkerData markerData)
void	setPaintingHeight(int paintingHeight)
void	setPaintingTop(int paintingTop)
void	setTextDecorations(List<TextDecoration> textDecorations)
String	toString()
void	trimTrailingSpace(LayoutContext c)

Methods inherited from class com.openhtmltopdf.render.Box

addAllChildren, addChild, addChildForLayout, calcChildPaintingInfo, calcPaintingInfo, connectChildrenToCurrentLayer, crossesPageBreak, detach, dumpBoxes, exportPageBoxText, forcePageBreakAfter, forcePageBreakBefore, getAbsoluteClipBox, getAbsX, getAbsY, getAccessibilityObject, getBorder, getBorderBox, getBorderBoxHeight, getBorderBoxWidth, getBorderEdge, getBorderSides, getBoxDimensions, getChild, getChildCount, getChildIterator, getChildren, getChildrenClipEdge, getClipBox, getContainingBlock, getContainingBlockWidth, getContainingLayer, getContentAreaEdge, getContentWidth, getDocumentParent, getEffBackgroundColor, getEffectiveWidth, getElement, getElementBoxes, getHeight, getIndex, getLayer, getLeftMBP, getMargin, getMarginBorderPadding, getMarginEdge, getNext, getNextSibling, getPadding, getPaddingEdge, getPaddingWidth, getPaintingBorderEdge, getPaintingInfo, getPaintingPaddingEdge, getParent, getParentClipBox, getPrevious, getPreviousSibling, getPseudoElementOrClass, getRelativeOffset, getRightMBP, getState, getStyle, getStyleMargin, getStyleMargin, getTx, getTy, getWidth, getX, getY, hasRootElementBackground, initContainingLayer, isAnonymous, isBody, isContainedInMarginBox, isFlowingColumnBox, isInDocumentFlow, isInitialContainingBlock, isInlineBlock, isMarginAreaRoot, isRoot, isStyled, moveIfGreater, paintBackground, paintBorder, paintRootElementBackground, positionRelative, removeAllChildren, removeChild, removeChild, resetChildren, resetChildren, resetTopMargin, restyleChildren, setAbsX, setAbsY, setAccessiblityObject, setAnonymous, setBorderBoxHeight, setBorderBoxWidth, setBoxDimensions, setContainingBlock, setContainingLayer, setContentWidth, setElement, setHeight, setIndex, setLayer, setLeftMBP, setMarginBottom, setMarginLeft, setMarginRight, setMarginTop, setParent, setPseudoElementOrClass, setRelativeOffset, setRightMBP, setState, setStyle, setTx, setTy, setX, setY, stateToString

Methods inherited from class java.lang.Object

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

Constructor Detail

LineBox

public LineBox()

Method Detail

dump

public String dump(LayoutContext c,
                   String indent,
                   int which)

Specified by:

dump in class Box

toString

public String toString()

Overrides:

toString in class Box

getMarginEdge

public Rectangle getMarginEdge(CssContext cssCtx,
                               int tx,
                               int ty)

Overrides:

getMarginEdge in class Box

paintInline

public void paintInline(RenderingContext c)

Specified by:

paintInline in interface InlinePaintable

isFirstLine

public boolean isFirstLine()

prunePendingInlineBoxes

public void prunePendingInlineBoxes()

isContainsContent

public boolean isContainsContent()

setContainsContent

public void setContainsContent(boolean containsContent)

align

public void align(boolean dynamic,
                  CssContext c)

justify

public void justify(CssContext c)

getFloatDistances

public FloatDistances getFloatDistances()

setFloatDistances

public void setFloatDistances(FloatDistances floatDistances)

isContainsBlockLevelContent

public boolean isContainsBlockLevelContent()

setContainsBlockLevelContent

public void setContainsBlockLevelContent(boolean containsBlockLevelContent)

intersects

public boolean intersects(CssContext cssCtx,
                          Shape clip)

Description copied from class: Box

NOTE: This method does not consider any children of this box but does consider the transformation matrix of the containing layer.

Overrides:

intersects in class Box

getPaintingClipEdge

public Rectangle getPaintingClipEdge(CssContext cssCtx)

Overrides:

getPaintingClipEdge in class Box

getTextDecorations

public List<TextDecoration> getTextDecorations()

setTextDecorations

public void setTextDecorations(List<TextDecoration> textDecorations)

getPaintingHeight

public int getPaintingHeight()

setPaintingHeight

public void setPaintingHeight(int paintingHeight)

getPaintingTop

public int getPaintingTop()

setPaintingTop

public void setPaintingTop(int paintingTop)

addAllChildren

public void addAllChildren(List list,
                           Layer layer)

getNonFlowContent

public List<Box> getNonFlowContent()

addNonFlowContent

public void addNonFlowContent(BlockBox box)

reset

public void reset(LayoutContext c)

Overrides:

reset in class Box

calcCanvasLocation

public void calcCanvasLocation()

Specified by:

calcCanvasLocation in class Box

calcChildLocations

public void calcChildLocations()

Overrides:

calcChildLocations in class Box

getMarkerData

public MarkerData getMarkerData()

setMarkerData

public void setMarkerData(MarkerData markerData)

isContainsDynamicFunction

public boolean isContainsDynamicFunction()

setContainsDynamicFunction

public void setContainsDynamicFunction(boolean containsPageCounter)

getContentStart

public int getContentStart()

setContentStart

public void setContentStart(int contentOffset)

findTrailingText

public InlineText findTrailingText()

trimTrailingSpace

public void trimTrailingSpace(LayoutContext c)

find

public Box find(CssContext cssCtx,
                int absX,
                int absY,
                boolean findAnonymous)

Overrides:

find in class Box

getBaseline

public int getBaseline()

setBaseline

public void setBaseline(int baseline)

isContainsOnlyBlockLevelContent

public boolean isContainsOnlyBlockLevelContent()

getRestyleTarget

public Box getRestyleTarget()

Overrides:

getRestyleTarget in class Box

restyle

public void restyle(LayoutContext c)

Overrides:

restyle in class Box

isContainsVisibleContent

public boolean isContainsVisibleContent()

collectText

public void collectText(RenderingContext c,
                        StringBuilder buffer)

Overrides:

collectText in class Box

exportText

public void exportText(RenderingContext c,
                       Writer writer)
                throws IOException

Overrides:

exportText in class Box

Throws:

IOException

analyzePageBreaks

public void analyzePageBreaks(LayoutContext c,
                              ContentLimitContainer container)

Overrides:

analyzePageBreaks in class Box

checkPagePosition

public void checkPagePosition(LayoutContext c,
                              boolean alwaysBreak)

getJustificationInfo

public JustificationInfo getJustificationInfo()

setDirectionality

public void setDirectionality(byte direction)

isLayedOutRTL

public boolean isLayedOutRTL()

hasNonTextContent

public boolean hasNonTextContent(CssContext c)

Overrides:

hasNonTextContent in class Box