swingwt.awt
Class FontMetrics

java.lang.Object
  swingwt.awt.FontMetrics

public class FontMetrics

extends java.lang.Object

Field Summary

protected Font	font
protected org.eclipse.swt.graphics.GC	gc An SWT graphics context used to get info about the font
protected org.eclipse.swt.graphics.Image	im A drawable surface for the GC to be generated from

Constructor Summary

protected

FontMetrics(Font font)

Method Summary

int	bytesWidth(byte[] data, int off, int len)
int	charsWidth(char[] data, int off, int len)
int	charWidth(char ch)
int	charWidth(int ch)
int	getAscent()
int	getDescent()
Font	getFont()
int	getHeight()
int	getLeading()
LineMetrics	getLineMetrics(char[] chars, int beginIndex, int limit, Graphics context)
LineMetrics	getLineMetrics(java.lang.String str, Graphics context)
LineMetrics	getLineMetrics(java.lang.String str, int beginIndex, int limit, Graphics context)
int	getMaxAdvance()
int	getMaxAscent()
Rectangle2D	getMaxCharBounds(Graphics context)
int	getMaxDecent()
int	getMaxDescent()
Rectangle2D	getStringBounds(char[] chars, int beginIndex, int limit, Graphics context)
Rectangle2D	getStringBounds(java.lang.String str, Graphics context)
Rectangle2D	getStringBounds(java.lang.String str, int beginIndex, int limit, Graphics context)
int[]	getWidths()
boolean	hasUniformLineMetrics()
int	stringWidth(java.lang.String str)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

font

protected Font font

gc

protected org.eclipse.swt.graphics.GC gc

An SWT graphics context used to get info about the font

im

protected org.eclipse.swt.graphics.Image im

A drawable surface for the GC to be generated from

Constructor Detail

FontMetrics

protected FontMetrics(Font font)

Method Detail

getFont

public Font getFont()

getLeading

public int getLeading()

getAscent

public int getAscent()

getDescent

public int getDescent()

getHeight

public int getHeight()

getMaxAscent

public int getMaxAscent()

getMaxDescent

public int getMaxDescent()

getMaxDecent

public int getMaxDecent()

getMaxAdvance

public int getMaxAdvance()

charWidth

public int charWidth(int ch)

charWidth

public int charWidth(char ch)

stringWidth

public int stringWidth(java.lang.String str)

charsWidth

public int charsWidth(char[] data,
                      int off,
                      int len)

bytesWidth

public int bytesWidth(byte[] data,
                      int off,
                      int len)

getWidths

public int[] getWidths()

hasUniformLineMetrics

public boolean hasUniformLineMetrics()

getLineMetrics

public LineMetrics getLineMetrics(java.lang.String str,
                                  Graphics context)

getLineMetrics

public LineMetrics getLineMetrics(java.lang.String str,
                                  int beginIndex,
                                  int limit,
                                  Graphics context)

getLineMetrics

public LineMetrics getLineMetrics(char[] chars,
                                  int beginIndex,
                                  int limit,
                                  Graphics context)

getStringBounds

public Rectangle2D getStringBounds(java.lang.String str,
                                   Graphics context)

getStringBounds

public Rectangle2D getStringBounds(java.lang.String str,
                                   int beginIndex,
                                   int limit,
                                   Graphics context)

getStringBounds

public Rectangle2D getStringBounds(char[] chars,
                                   int beginIndex,
                                   int limit,
                                   Graphics context)

getMaxCharBounds

public Rectangle2D getMaxCharBounds(Graphics context)

toString

public java.lang.String toString()