Package snap.text

Class TextMetrics

java.lang.Object

snap.text.TextMetrics

public class TextMetrics
extends Object

A class to hold the font metrics for text.

Field Summary

Fields

Modifier and Type	Field	Description
protected double	_ascent
protected double	_descent
protected double	_leading
protected double	_lineAdvance

Constructor Summary

Constructors

Constructor	Description
TextMetrics(TextLine textLine)	Constructor.

Method Summary

Modifier and Type	Method	Description
double	getAscent()	Returns the max ascent of the chars in this line.
double	getDescent()	Returns the max descent of the chars in this line.
double	getLeading()	Returns the leading of the chars in this line.
double	getLineAdvance()	Returns the vertical distance for any line below this line.

Methods inherited from class java.lang.Object

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

Field Details

_ascent

protected double _ascent

_descent

protected double _descent

_leading

protected double _leading

_lineAdvance

protected double _lineAdvance

Constructor Details

TextMetrics

public TextMetrics(TextLine textLine)

Constructor.

Method Details

getAscent

public double getAscent()

Returns the max ascent of the chars in this line.

getDescent

public double getDescent()

Returns the max descent of the chars in this line.

getLeading

public double getLeading()

Returns the leading of the chars in this line.

getLineAdvance

public double getLineAdvance()

Returns the vertical distance for any line below this line.