com.sun.javafx.text

Class PrismTextLayout

java.lang.Object

com.sun.javafx.text.PrismTextLayout

All Implemented Interfaces:

TextLayout

public class PrismTextLayout
extends Object
implements TextLayout

Field Summary

Fields inherited from interface com.sun.javafx.scene.text.TextLayout

ALIGN_CENTER, ALIGN_JUSTIFY, ALIGN_LEFT, ALIGN_MASK, ALIGN_RIGHT, ANALYSIS_MASK, BOUNDS_CENTER, BOUNDS_MASK, DIRECTION_DEFAULT_LTR, DIRECTION_DEFAULT_RTL, DIRECTION_LTR, DIRECTION_MASK, DIRECTION_RTL, FLAGS_ANALYSIS_VALID, FLAGS_CACHED_STRIKETHROUGH, FLAGS_CACHED_UNDERLINE, FLAGS_HAS_BIDI, FLAGS_HAS_CJK, FLAGS_HAS_COMPLEX, FLAGS_HAS_EMBEDDED, FLAGS_HAS_TABS, FLAGS_LAST, FLAGS_LINES_VALID, FLAGS_RTL_BASE, FLAGS_WRAPPED, TYPE_BASELINE, TYPE_BEARINGS, TYPE_STRIKETHROUGH, TYPE_TEXT, TYPE_TOP, TYPE_UNDERLINE

Constructor Summary

Constructors

Constructor and Description
PrismTextLayout()

Method Summary

Modifier and Type	Method and Description
void	addTextRun(TextRun run)
BaseBounds	getBounds() Returns the (logical) bounds of the layout minX is always zero minY is the ascent of the first line (negative) width the width of the widest line height the sum of all lines height Note that this width is different the wrapping width!
BaseBounds	getBounds(TextSpan filter, BaseBounds bounds)
PathElement[]	getCaretShape(int offset, boolean isLeading, float x, float y)
int	getDirection()
PGFont	getFont()
HitInfo	getHitInfo(float x, float y)
TextLine[]	getLines() Returns the lines of text layout.
PathElement[]	getRange(int start, int end, int type, float x, float y)
GlyphList[]	getRuns() Returns the GlyphList of text layout.
Shape	getShape(int type, TextSpan filter) Returns the shape of the entire text layout relative to the baseline of the first line.
TextSpan[]	getTextSpans()
BaseBounds	getVisualBounds(int type) Returns the visual bounds of the layout using glyph bounding box
boolean	setAlignment(int alignment) Sets the alignment for the TextLayout.
boolean	setBoundsType(int type) Sets the bounds type for the TextLayout.
boolean	setContent(String text, Object font) Sets the content for the TextLayout.
boolean	setContent(TextSpan[] spans) * TextLayout API * *
boolean	setDirection(int direction) Sets the direction (bidi algorithm's) for the TextLayout.
boolean	setLineSpacing(float spacing) Sets the line spacing for the TextLayout.
boolean	setWrapWidth(float newWidth) Sets the wrap width for the TextLayout.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrismTextLayout

public PrismTextLayout()

Method Detail

setContent

public boolean setContent(TextSpan[] spans)

* TextLayout API * *

Specified by:

setContent in interface TextLayout

Returns:

returns true is the call modifies the layout internal state.

setContent

public boolean setContent(String text,
                          Object font)

Description copied from interface: TextLayout

Sets the content for the TextLayout. Shorthand for single span text (no rich text).

Specified by:

setContent in interface TextLayout

Returns:

returns true is the call modifies the layout internal state.

setDirection

public boolean setDirection(int direction)

Description copied from interface: TextLayout

Sets the direction (bidi algorithm's) for the TextLayout.

Specified by:

setDirection in interface TextLayout

Returns:

returns true is the call modifies the layout internal state.

setBoundsType

public boolean setBoundsType(int type)

Description copied from interface: TextLayout

Sets the bounds type for the TextLayout.

Specified by:

setBoundsType in interface TextLayout

Returns:

returns true is the call modifies the layout internal state.

setAlignment

public boolean setAlignment(int alignment)

Description copied from interface: TextLayout

Sets the alignment for the TextLayout.

Specified by:

setAlignment in interface TextLayout

Returns:

returns true is the call modifies the layout internal state.

setWrapWidth

public boolean setWrapWidth(float newWidth)

Description copied from interface: TextLayout

Sets the wrap width for the TextLayout.

Specified by:

setWrapWidth in interface TextLayout

Returns:

returns true is the call modifies the layout internal state.

setLineSpacing

public boolean setLineSpacing(float spacing)

Description copied from interface: TextLayout

Sets the line spacing for the TextLayout.

Specified by:

setLineSpacing in interface TextLayout

Returns:

returns true is the call modifies the layout internal state.

getLines

public TextLine[] getLines()

Description copied from interface: TextLayout

Returns the lines of text layout.

Specified by:

getLines in interface TextLayout

Returns:

the text lines

getRuns

public GlyphList[] getRuns()

Description copied from interface: TextLayout

Returns the GlyphList of text layout. The runs are returned order visually (rendering order), starting from the first line.

Specified by:

getRuns in interface TextLayout

Returns:

the runs

getBounds

public BaseBounds getBounds()

Description copied from interface: TextLayout

Returns the (logical) bounds of the layout minX is always zero minY is the ascent of the first line (negative) width the width of the widest line height the sum of all lines height Note that this width is different the wrapping width!

Specified by:

getBounds in interface TextLayout

Returns:

the layout bounds

getBounds

public BaseBounds getBounds(TextSpan filter,
                            BaseBounds bounds)

Specified by:

getBounds in interface TextLayout

getCaretShape

public PathElement[] getCaretShape(int offset,
                                   boolean isLeading,
                                   float x,
                                   float y)

Specified by:

getCaretShape in interface TextLayout

getHitInfo

public HitInfo getHitInfo(float x,
                          float y)

Specified by:

getHitInfo in interface TextLayout

getRange

public PathElement[] getRange(int start,
                              int end,
                              int type,
                              float x,
                              float y)

Specified by:

getRange in interface TextLayout

getShape

public Shape getShape(int type,
                      TextSpan filter)

Description copied from interface: TextLayout

Returns the shape of the entire text layout relative to the baseline of the first line.

Specified by:

getShape in interface TextLayout

Parameters:

type - the type of the shapes to include

Returns:

the shape

getTextSpans

public TextSpan[] getTextSpans()

getFont

public PGFont getFont()

getDirection

public int getDirection()

addTextRun

public void addTextRun(TextRun run)

getVisualBounds

public BaseBounds getVisualBounds(int type)

Description copied from interface: TextLayout

Returns the visual bounds of the layout using glyph bounding box

Specified by:

getVisualBounds in interface TextLayout

Returns:

the visual bounds