org.jfree.text
Class TextFragment

java.lang.Object
  org.jfree.text.TextFragment

public class TextFragment

extends java.lang.Object

A text item, with an associated font, that fits on a single line (see TextLine).

Author:

David Gilbert

Field Summary

static java.awt.Font

DEFAULT_FONT The default font.

Constructor Summary

TextFragment(java.lang.String text)
Creates a new text fragment.

TextFragment(java.lang.String text, java.awt.Font font)
Creates a new text fragment.

Method Summary

float	calculateBaselineOffset(java.awt.Graphics2D g2, TextAnchor anchor) Calculates the vertical offset between the baseline and the specified text anchor.
java.awt.Dimension	calculateDimensions(java.awt.Graphics2D g2) Calculates the dimensions of the text fragment.
void	draw(java.awt.Graphics2D g2, float anchorX, float anchorY, TextAnchor anchor, float rotateX, float rotateY, double angle) Draws the text fragment.
java.awt.Font	getFont() Returns the font.
java.lang.String	getText() Returns the text.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_FONT

public static final java.awt.Font DEFAULT_FONT

The default font.

Constructor Detail

TextFragment

public TextFragment(java.lang.String text)

Creates a new text fragment.

Parameters:

text - the text.

TextFragment

public TextFragment(java.lang.String text,
                    java.awt.Font font)

Creates a new text fragment.

Parameters:

text - the text.

font - the font.

Method Detail

getText

public java.lang.String getText()

Returns the text.

Returns:

the text.

getFont

public java.awt.Font getFont()

Returns the font.

Returns:

the font.

calculateDimensions

public java.awt.Dimension calculateDimensions(java.awt.Graphics2D g2)

Calculates the dimensions of the text fragment.

Parameters:

g2 - the graphics device.

Returns:

the width and height.

draw

public void draw(java.awt.Graphics2D g2,
                 float anchorX,
                 float anchorY,
                 TextAnchor anchor,
                 float rotateX,
                 float rotateY,
                 double angle)

Draws the text fragment.

Parameters:

g2 - the graphics device.

anchorX - the x-coordinate of the anchor point.

anchorY - the y-coordinate of the anchor point.

anchor - the location of the text that is aligned to the anchor point.

rotateX - the x-coordinate of the rotation point.

rotateY - the y-coordinate of the rotation point.

angle - the angle.

calculateBaselineOffset

public float calculateBaselineOffset(java.awt.Graphics2D g2,
                                     TextAnchor anchor)

Calculates the vertical offset between the baseline and the specified text anchor.

Parameters:

g2 - the graphics device.

anchor - the anchor.

Returns:

the offset.