com.klg.jclass.page
Class LineMetricsBase

java.lang.Object
  |
  +--java.awt.font.LineMetrics
        |
        +--com.klg.jclass.page.LineMetricsBase

public class LineMetricsBase

extends LineMetrics

Base implementation of LineMetrics to be extended.

Field Summary

protected FontMetrics	fontMetrics
protected String	string

Constructor Summary

LineMetricsBase(FontMetrics fontMetrics, String string)
Constructor

Method Summary

float	getAscent() Returns the ascent of the Font.
int	getBaselineIndex() Returns the current baseline index used for laying out the text of the Font.
float[]	getBaselineOffsets() Returns the baseline offsets as defined in the Font, relative to y=0.
float	getDescent() Returns the descent of the Font.
float	getHeight() Returns the height of the Font.
float	getLeading() Returns the leading of the Font.
int	getNumChars() Returns the number of characters in the Font.
float	getStrikethroughOffset() Returns the position of the strike through line relative to the baseline.
float	getStrikethroughThickness() Returns the thickness of the strike through line.
float	getUnderlineOffset() Returns the position of the underline relative to the descender.
float	getUnderlineThickness() Returns the thickness of the underline.

Methods inherited from class java.lang.Object

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

Field Detail

fontMetrics

protected FontMetrics fontMetrics

string

protected String string

Constructor Detail

LineMetricsBase

public LineMetricsBase(FontMetrics fontMetrics,
                       String string)

Constructor

Method Detail

getNumChars

public int getNumChars()

Returns the number of characters in the Font.

Specified by:

getNumChars in class LineMetrics

Returns:

the number of characters in the Font.

getAscent

public float getAscent()

Returns the ascent of the Font. The ascent of a Font is the distance from the baseline to the ascender line. The ascent usually represents the the height of the capital letters of the Font.

Specified by:

getAscent in class LineMetrics

Returns:

the ascent of the Font.

getDescent

public float getDescent()

Returns the descent of the Font. The descent of a Font is the distance from the baseline to the descender line. The characters of the Font usually do not extend below the descender line.

Specified by:

getDescent in class LineMetrics

Returns:

the descent of the Font.

getLeading

public float getLeading()

Returns the leading of the Font. The leading of a Font is the recommended distance from the bottom of the descender line to the top of next line.

Specified by:

getLeading in class LineMetrics

Returns:

the leading of the Font.

getHeight

public float getHeight()

Returns the height of the Font. The height is equal to the sum of the ascent, the descent and the leading.

Specified by:

getHeight in class LineMetrics

Returns:

the height of the Font.

getBaselineIndex

public int getBaselineIndex()

Returns the current baseline index used for laying out the text of the Font.

Specified by:

getBaselineIndex in class LineMetrics

Returns:

the baseline index of the Font.

getBaselineOffsets

public float[] getBaselineOffsets()

Returns the baseline offsets as defined in the Font, relative to y=0.

Specified by:

getBaselineOffsets in class LineMetrics

Returns:

the baseline offsets of the Font.

getStrikethroughOffset

public float getStrikethroughOffset()

Returns the position of the strike through line relative to the baseline.

Specified by:

getStrikethroughOffset in class LineMetrics

Returns:

the position of the strike through.

getStrikethroughThickness

public float getStrikethroughThickness()

Returns the thickness of the strike through line.

Specified by:

getStrikethroughThickness in class LineMetrics

Returns:

the thickness of the strike through line.

getUnderlineOffset

public float getUnderlineOffset()

Returns the position of the underline relative to the descender.

Specified by:

getUnderlineOffset in class LineMetrics

Returns:

the position of the underline.

getUnderlineThickness

public float getUnderlineThickness()

Returns the thickness of the underline.

Specified by:

getUnderlineThickness in class LineMetrics

Returns:

the thickness of the underline.