org.jfree.text

Class TextFragment

public class TextFragment extends Object implements Serializable

A text item, with an associated font, that fits on a single line (see TextLine). Instances of the class are immutable.

Field Summary
static Font	DEFAULT_FONT The default font.
static Paint	DEFAULT_PAINT The default text color.
protected static LogContext	logger Access to logging facilities.

Constructor Summary
	TextFragment(String text) Creates a new text fragment.
	TextFragment(String text, Font font) Creates a new text fragment.
	TextFragment(String text, Font font, Paint paint) Creates a new text fragment.
	TextFragment(String text, Font font, Paint paint, float baselineOffset) Creates a new text fragment.

Method Summary
float	calculateBaselineOffset(Graphics2D g2, TextAnchor anchor) Calculates the vertical offset between the baseline and the specified text anchor.
Size2D	calculateDimensions(Graphics2D g2) Calculates the dimensions of the text fragment.
void	draw(Graphics2D g2, float anchorX, float anchorY, TextAnchor anchor, float rotateX, float rotateY, double angle) Draws the text fragment.
boolean	equals(Object obj) Tests this instance for equality with an arbitrary object.
float	getBaselineOffset() Returns the baseline offset.
Font	getFont() Returns the font.
Paint	getPaint() Returns the text paint.
String	getText() Returns the text.
int	hashCode() Returns a hash code for this object.

Field Detail

DEFAULT_FONT

public static final Font DEFAULT_FONT

The default font.

DEFAULT_PAINT

public static final Paint DEFAULT_PAINT

The default text color.

logger

protected static final LogContext logger

Access to logging facilities.

Constructor Detail

TextFragment

public TextFragment(String text)

Creates a new text fragment.

Parameters: text the text (null not permitted).

TextFragment

public TextFragment(String text, Font font)

Creates a new text fragment.

Parameters: text the text (null not permitted). font the font (null not permitted).

TextFragment

public TextFragment(String text, Font font, Paint paint)

Creates a new text fragment.

Parameters: text the text (null not permitted). font the font (null not permitted). paint the text color (null not permitted).

TextFragment

public TextFragment(String text, Font font, Paint paint, float baselineOffset)

Creates a new text fragment.

Parameters: text the text (null not permitted). font the font (null not permitted). paint the text color (null not permitted). baselineOffset the baseline offset.

Method Detail

calculateBaselineOffset

public float calculateBaselineOffset(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.

calculateDimensions

public Size2D calculateDimensions(Graphics2D g2)

Calculates the dimensions of the text fragment.

Parameters: g2 the graphics device.

Returns: The width and height of the text.

draw

public void draw(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.