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## org.apache.batik.gvt.text
Class GlyphIterator

    java.lang.Object
      org.apache.batik.gvt.text.GlyphIterator

public class GlyphIterator
extends java.lang.Object

Field Summary
`static java.text.AttributedCharacterIterator.Attribute` | `FLOW_LINE_BREAK`
`static java.text.AttributedCharacterIterator.Attribute` | `GVT_FONT`
`static java.text.AttributedCharacterIterator.Attribute` | `PREFORMATTED`
`static char` | `SOFT_HYPHEN`
`static java.text.AttributedCharacterIterator.Attribute` | `TEXT_COMPOUND_DELIMITER`
`static char` | `ZERO_WIDTH_JOINER`
`static char` | `ZERO_WIDTH_SPACE`

Constructor Summary
`GlyphIterator(java.text.AttributedCharacterIterator aci, GVTGlyphVector gv)`
`GlyphIterator(GlyphIterator gi)`

Method Summary
`protected void` | `addLeftShift(int idx, float chAdv)`
`GlyphIterator` | `copy()`
`GlyphIterator` | `copy(GlyphIterator gi)`
`boolean` | `done()`
`int` | `getACIIndex()`
`float` | `getAdj()`
`float` | `getAdv()`
`char` | `getChar()`
`float` | `getCharAdvance()` Get the advance associated with the current glyph
`protected float` | `getCharAdvance(int gvIdx)` Get the advance associated with any glyph
`float` | `getCharWidth()` Get the visual advance associated with the current glyph.
`protected float` | `getCharWidth(int gvIdx)` Get the visual advance associated with the current glyph.
`int` | `getGlyphIndex()`
`int` | `getLineBreaks()`
`float` | `getMaxAscent()`
`float` | `getMaxDescent()`
`float` | `getMaxFontSize()`
`java.awt.geom.Point2D` | `getOrigin()`
`boolean` | `isBreakChar()`
`boolean` | `isLastChar()`
`boolean` | `isPrinting()`
`protected boolean` | `isPrinting(char tstCH)`
`LineInfo` | `newLine(java.awt.geom.Point2D.Float loc, float lineWidth, boolean partial, java.awt.geom.Point2D.Float verticalAlignOffset)`
`void` | `nextChar()` Move iterator to the next char.
`protected void` | `updateLineMetrics(int end)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### PREFORMATTED

    public static final java.text.AttributedCharacterIterator.Attribute PREFORMATTED

### FLOW_LINE_BREAK

    public static final java.text.AttributedCharacterIterator.Attribute FLOW_LINE_BREAK

### TEXT_COMPOUND_DELIMITER

    public static final java.text.AttributedCharacterIterator.Attribute TEXT_COMPOUND_DELIMITER

### GVT_FONT

    public static final java.text.AttributedCharacterIterator.Attribute GVT_FONT

### SOFT_HYPHEN

    public static final char SOFT_HYPHEN

See Also:
  Constant Field Values

### ZERO_WIDTH_SPACE

    public static final char ZERO_WIDTH_SPACE

See Also:
  Constant Field Values

### ZERO_WIDTH_JOINER

    public static final char ZERO_WIDTH_JOINER

See Also:
  Constant Field Values

Constructor Detail

### GlyphIterator

    public GlyphIterator(java.text.AttributedCharacterIterator aci,
                         GVTGlyphVector gv)

### GlyphIterator

    public GlyphIterator(GlyphIterator gi)

Method Detail

### copy

    public GlyphIterator copy()

### copy

    public GlyphIterator copy(GlyphIterator gi)

### getGlyphIndex

    public int getGlyphIndex()

  Returns:
    The index into glyph vector for current character.

### getChar

    public char getChar()

  Returns:
    the current character.

### getACIIndex

    public int getACIIndex()

  Returns:
    The index into Attributed Character iterator for current character.

### getAdv

    public float getAdv()

  Returns:
    The current advance for the line, this is the 'visual width' of the current line.

### getOrigin

    public java.awt.geom.Point2D getOrigin()

  Returns:
    The origin of the glyph vector (the point all glyphs are layed out with respect to).

### getAdj

    public float getAdj()

  Returns:
    The current adjustment for the line. This is the ammount that needs to be subracted from the following line to get it back to the start of the next line.

### getMaxFontSize

    public float getMaxFontSize()

### getMaxAscent

    public float getMaxAscent()

### getMaxDescent

    public float getMaxDescent()

### isLastChar

    public boolean isLastChar()

### done

    public boolean done()

### isBreakChar

    public boolean isBreakChar()

### isPrinting

    protected boolean isPrinting(char tstCH)

### getLineBreaks

    public int getLineBreaks()

### nextChar

    public void nextChar()

  Move iterator to the next char.

### addLeftShift

    protected void addLeftShift(int idx,
                                float chAdv)

### updateLineMetrics

    protected void updateLineMetrics(int end)

### newLine

    public LineInfo newLine(java.awt.geom.Point2D.Float loc,
                            float lineWidth,
                            boolean partial,
                            java.awt.geom.Point2D.Float verticalAlignOffset)

### isPrinting

    public boolean isPrinting()

### getCharAdvance

    public float getCharAdvance()

  Get the advance associated with the current glyph

### getCharWidth

    public float getCharWidth()

  Get the visual advance associated with the current glyph. This is the distance from the location of the glyph to the rightmost part of the glyph.

### getCharAdvance

    protected float getCharAdvance(int gvIdx)

  Get the advance associated with any glyph

### getCharWidth

    protected float getCharWidth(int gvIdx)

  Get the visual advance associated with the current glyph. This is the distance from the location of the glyph to the rightmost part of the glyph.

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Copyright © 2004 Apache Software Foundation. All Rights Reserved.