com.sun.javafx.text

Class TextRun

java.lang.Object

com.sun.javafx.text.TextRun

All Implemented Interfaces:

GlyphList

public class TextRun
extends Object
implements GlyphList

Constructor Summary

Constructors

Constructor and Description
TextRun(int start, int length, byte level, boolean complex, int script, TextSpan span, int slot, boolean canonical)

Method Summary

Modifier and Type	Method and Description
float	getAdvance(int glyphIndex)
float	getAscent()
int	getCharOffset(int glyphIndex) Maps the given glyph index to the char offset.
float	getDescent()
int	getEnd()
int	getGlyphAtX(float x, int[] trailing)
int	getGlyphCode(int glyphIndex) Returns the glyph code for the given glyphIndex.
int	getGlyphCount() Returns the number of glyphs in GlyphList.
int	getGlyphIndex(int charOffset)
float	getHeight() Returns the height of the GlyphList
float	getLeading()
int	getLength()
byte	getLevel()
RectBounds	getLineBounds() See TextLine#getBounds() (used outside text layout in rendering and span bounds)
Point2D	getLocation() The top-left location of the GlyphList relative to the origin of the Text Layout.
int	getOffsetAtX(float x, int[] trailing)
float	getPosX(int glyphIndex) The x position for the given glyphIndex relative the GlyphList.
float	getPosY(int glyphIndex) The y position for the given glyphIndex relative the GlyphList.
int	getScript()
int	getSlot()
int	getStart()
TextSpan	getTextSpan() Used during layout children (for rich text) can be null (for non-rich text) but never null for rich text.
float	getWidth() Returns the width of the GlyphList
int	getWrapIndex(float width)
float	getXAtOffset(int offset, boolean leading)
boolean	isBreak()
boolean	isCanonical()
boolean	isComplex() Means that this GlyphList was shaped using complex processing (ICU), either because it is complex script or because font features were requested.
boolean	isEmbedded()
boolean	isLeftBearing()
boolean	isLeftToRight()
boolean	isLinebreak()
boolean	isNoLinkAfter()
boolean	isNoLinkBefore()
boolean	isRightBearing()
boolean	isSoftbreak()
boolean	isSplit()
boolean	isSplitLast()
boolean	isTab()
void	justify(int offset, float width)
void	merge(TextRun run)
void	setComplex(boolean complex)
void	setEmbedded(RectBounds bounds, int length)
void	setLeftBearing()
void	setLine(TextLine line)
void	setLinebreak()
void	setLocation(float x, float y)
void	setMetrics(float ascent, float descent, float leading)
void	setRightBearing()
void	setSoftbreak()
void	setTab()
void	setWidth(float width)
void	shape(int count, int[] glyphs, float[] pos)
void	shape(int count, int[] glyphs, float[] pos, int[] indices)
TextRun	split(int offset)
String	toString()
TextRun	unwrap()

Methods inherited from class java.lang.Object

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

Constructor Detail

TextRun

public TextRun(int start,
               int length,
               byte level,
               boolean complex,
               int script,
               TextSpan span,
               int slot,
               boolean canonical)

Method Detail

getStart

public int getStart()

getEnd

public int getEnd()

getLength

public int getLength()

getLevel

public byte getLevel()

getLineBounds

public RectBounds getLineBounds()

Description copied from interface: GlyphList

See TextLine#getBounds() (used outside text layout in rendering and span bounds)

Specified by:

getLineBounds in interface GlyphList

setLine

public void setLine(TextLine line)

getScript

public int getScript()

getTextSpan

public TextSpan getTextSpan()

Description copied from interface: GlyphList

Used during layout children (for rich text) can be null (for non-rich text) but never null for rich text.

Specified by:

getTextSpan in interface GlyphList

getSlot

public int getSlot()

isLinebreak

public boolean isLinebreak()

isCanonical

public boolean isCanonical()

isSoftbreak

public boolean isSoftbreak()

isBreak

public boolean isBreak()

isTab

public boolean isTab()

isEmbedded

public boolean isEmbedded()

isNoLinkBefore

public boolean isNoLinkBefore()

isNoLinkAfter

public boolean isNoLinkAfter()

isSplit

public boolean isSplit()

isSplitLast

public boolean isSplitLast()

isComplex

public boolean isComplex()

Description copied from interface: GlyphList

Means that this GlyphList was shaped using complex processing (ICU), either because it is complex script or because font features were requested. (used outside text layout in rendering)

Specified by:

isComplex in interface GlyphList

isLeftBearing

public boolean isLeftBearing()

isRightBearing

public boolean isRightBearing()

isLeftToRight

public boolean isLeftToRight()

setComplex

public void setComplex(boolean complex)

getWidth

public float getWidth()

Description copied from interface: GlyphList

Returns the width of the GlyphList

Specified by:

getWidth in interface GlyphList

getHeight

public float getHeight()

Description copied from interface: GlyphList

Returns the height of the GlyphList

Specified by:

getHeight in interface GlyphList

setWidth

public void setWidth(float width)

setMetrics

public void setMetrics(float ascent,
                       float descent,
                       float leading)

getAscent

public float getAscent()

getDescent

public float getDescent()

getLeading

public float getLeading()

setLocation

public void setLocation(float x,
                        float y)

getLocation

public Point2D getLocation()

Description copied from interface: GlyphList

The top-left location of the GlyphList relative to the origin of the Text Layout.

Specified by:

getLocation in interface GlyphList

setTab

public void setTab()

setEmbedded

public void setEmbedded(RectBounds bounds,
                        int length)

setLinebreak

public void setLinebreak()

setSoftbreak

public void setSoftbreak()

setLeftBearing

public void setLeftBearing()

setRightBearing

public void setRightBearing()

getWrapIndex

public int getWrapIndex(float width)

getGlyphCount

public int getGlyphCount()

Description copied from interface: GlyphList

Returns the number of glyphs in GlyphList.

Specified by:

getGlyphCount in interface GlyphList

getGlyphCode

public int getGlyphCode(int glyphIndex)

Description copied from interface: GlyphList

Returns the glyph code for the given glyphIndex.

Specified by:

getGlyphCode in interface GlyphList

getPosX

public float getPosX(int glyphIndex)

Description copied from interface: GlyphList

The x position for the given glyphIndex relative the GlyphList.

Specified by:

getPosX in interface GlyphList

getPosY

public float getPosY(int glyphIndex)

Description copied from interface: GlyphList

The y position for the given glyphIndex relative the GlyphList.

Specified by:

getPosY in interface GlyphList

getAdvance

public float getAdvance(int glyphIndex)

shape

public void shape(int count,
                  int[] glyphs,
                  float[] pos,
                  int[] indices)

shape

public void shape(int count,
                  int[] glyphs,
                  float[] pos)

getXAtOffset

public float getXAtOffset(int offset,
                          boolean leading)

getGlyphAtX

public int getGlyphAtX(float x,
                       int[] trailing)

getOffsetAtX

public int getOffsetAtX(float x,
                        int[] trailing)

split

public TextRun split(int offset)

merge

public void merge(TextRun run)

unwrap

public TextRun unwrap()

justify

public void justify(int offset,
                    float width)

getGlyphIndex

public int getGlyphIndex(int charOffset)

getCharOffset

public int getCharOffset(int glyphIndex)

Description copied from interface: GlyphList

Maps the given glyph index to the char offset. (used during rendering (selection))

Specified by:

getCharOffset in interface GlyphList

toString

public String toString()

Overrides:

toString in class Object