Package org.jzy3d.painters

Class Font

java.lang.Object

org.jzy3d.painters.Font

public class Font
extends Object

A Font subset supported both by OpenGL 1 and AWT. These fonts can be used both for charts based on native OpenGL and charts based on raw AWT. Painters such as NativeDesktopPainter use OpenGL for font rendering and address a font name AND size through a font ID (e.g IPainter#BITMAP_HELVETICA_10, IPainter#BITMAP_HELVETICA_12, etc). Painters such as EmulGLPainter use AWT for font rendering and may support more font names and size than those provided as default to fit OpenGL 1 spec. To use other fonts than the defaults (e.g. Helvetica_12), simply build them as follow Font font = new org.jzy3d.painters.Painter.Font("Arial", 11); Font names not supported by OpenGL 1 will be ignored. Instead, the default font IPainter#BITMAP_HELVETICA_12 will apply.

Field Summary

Fields

Modifier and Type	Field	Description
protected static int	BITMAP_8_BY_13
protected static int	BITMAP_9_BY_15
protected static int	BITMAP_HELVETICA_10
protected static int	BITMAP_HELVETICA_12
protected static int	BITMAP_HELVETICA_18
protected static int	BITMAP_TIMES_ROMAN_10
protected static int	BITMAP_TIMES_ROMAN_24
protected int	code
protected int	height
protected static String	HELVETICA
static Font	Helvetica_10
static Font	Helvetica_12
static Font	Helvetica_18
protected String	name
protected static int	STROKE_MONO_ROMAN
protected static int	STROKE_ROMAN
protected int	style
protected static String	TIMES_NEW_ROMAN
static Font	TimesRoman_10
static Font	TimesRoman_24

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Font()
	Font(int code, int height)
	Font(String name, int height)
	Font(String name, int style, int height)	Build a font from its name.

Method Summary

Modifier and Type	Method	Description
Font	clone()
protected void	detectFontNameFromOpenGLCode(int code)
protected void	detectOpenGLFontCodeFromName(String name, int height)
boolean	equals(Object obj)
static Font	getById(int id)	Load a font from its ID
int	getCode()
int	getHeight()
String	getName()
int	getStyle()
int	hashCode()
void	setHeight(int height)
String	toString()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

STROKE_ROMAN

protected static final int STROKE_ROMAN

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Constant Field Values

STROKE_MONO_ROMAN

protected static final int STROKE_MONO_ROMAN

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Constant Field Values

BITMAP_9_BY_15

protected static final int BITMAP_9_BY_15

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Constant Field Values

BITMAP_8_BY_13

protected static final int BITMAP_8_BY_13

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Constant Field Values

BITMAP_TIMES_ROMAN_10

protected static final int BITMAP_TIMES_ROMAN_10

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Constant Field Values

BITMAP_TIMES_ROMAN_24

protected static final int BITMAP_TIMES_ROMAN_24

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Constant Field Values

BITMAP_HELVETICA_10

protected static final int BITMAP_HELVETICA_10

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Constant Field Values

BITMAP_HELVETICA_12

protected static final int BITMAP_HELVETICA_12

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Constant Field Values

BITMAP_HELVETICA_18

protected static final int BITMAP_HELVETICA_18

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Constant Field Values

Helvetica_10

public static final Font Helvetica_10

Helvetica_12

public static final Font Helvetica_12

Helvetica_18

public static final Font Helvetica_18

TimesRoman_10

public static final Font TimesRoman_10

TimesRoman_24

public static final Font TimesRoman_24

TIMES_NEW_ROMAN

protected static final String TIMES_NEW_ROMAN

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Constant Field Values

HELVETICA

protected static final String HELVETICA

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Constant Field Values

name

protected String name

code

protected int code

height

protected int height

style

protected int style

Constructor Detail

Font

protected Font()

Font

public Font(int code,
            int height)

Font

public Font(String name,
            int height)

Font

public Font(String name,
            int style,
            int height)

Build a font from its name. Its OpenGL code will be guessed to ensure the font is usable with OpenGL 1 renderer supporting a limited font set. If the font name is not recognized among such set, the default BITMAP_HELVETICA_12 will be loaded. See also {@link AWTFont.toAWT(font)} to convert to AWT an font.

Parameters:

name -

style - a style value. May not be supported by the text renderer

height -

Method Detail

getName

public String getName()

getCode

public int getCode()

getHeight

public int getHeight()

getStyle

public int getStyle()

setHeight

public void setHeight(int height)

detectFontNameFromOpenGLCode

protected void detectFontNameFromOpenGLCode(int code)

detectOpenGLFontCodeFromName

protected void detectOpenGLFontCodeFromName(String name,
                                            int height)

getById

public static Font getById(int id)

Load a font from its ID

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

clone

public Font clone()

Overrides:

clone in class Object