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org.libsdl.font.ttf
Class TTFFont  

java.lang.Object
  org.libsdl.SDLStruct
      org.libsdl.font.ttf.TTFFont

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public class TTFFont

extends org.libsdl.SDLStruct

The TTFFont class represents a loaded TrueType font. This class requires the SDL_ttf library to be loaded. If the SDL_ttf library is not loaded, an exception of type SDLLibraryNotAvailableException is thrown when attempting to instantiate the object.

------ EXAMPLE ------

     String fontPath = ...
     int fontPtSize = ...
     SDL sdl = SDL.getInstance();
     sdl.init(SDL.SDL_INIT_VIDEO);
     try {
         TTFFont font = new TTFFont(fontPath, fontPtSize);
         font.getHeight(); // etc...
     } catch (SDLLibraryNotAvailableException libe) {
         ...
     }
 

Version:

$revision$

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Field Summary
static int	TTF_STYLE_BOLD
static int	TTF_STYLE_ITALIC
static int	TTF_STYLE_NORMAL
static int	TTF_STYLE_UNDERLINE

 

Fields inherited from class org.libsdl.SDLStruct

pointer

 

Constructor Summary

TTFFont(java.lang.String filename, int ptsize)           Create a new TTFFont object from a TrueType font file and a given point size.

 

Method Summary
private  void	close()
void	finalize()           Closes the font when the object is garbage collected.
int	getAscent()           Get font's ascent.
int	getDescent()           Get font's descent.
int	getHeight()           Get font's height.
int	getLineSkip()           Get font's line skip.
int	getStyle()           Get the style of the font.
private static int	openFont(java.lang.String filename, int ptsize)
org.libsdl.video.SDLSurface	renderTextBlended(java.lang.String text, org.libsdl.video.SDLColor color)           Get font's height.
void	setStyle(int style)           Set the style of the font.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

TTF_STYLE_NORMAL

public static int TTF_STYLE_NORMAL

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TTF_STYLE_BOLD

public static int TTF_STYLE_BOLD

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TTF_STYLE_ITALIC

public static int TTF_STYLE_ITALIC

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TTF_STYLE_UNDERLINE

public static int TTF_STYLE_UNDERLINE

Constructor Detail

TTFFont

public TTFFont(java.lang.String filename,
               int ptsize)
        throws org.libsdl.SDLException,
               org.libsdl.SDLLibraryNotAvailableException

Create a new TTFFont object from a TrueType font file and a given point size.

Method Detail

openFont

private static int openFont(java.lang.String filename,
                            int ptsize)

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getStyle

public int getStyle()

Get the style of the font.

Corresponds:

TTF_GetFontStyle()

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setStyle

public void setStyle(int style)

Set the style of the font.

Corresponds:

TTF_SetFontStyle()

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getHeight

public int getHeight()

Get font's height.

Corresponds:

TTF_FontHeight()

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getAscent

public int getAscent()

Get font's ascent.

Corresponds:

TTF_FontAscent()

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getDescent

public int getDescent()

Get font's descent.

Corresponds:

TTF_FontDescent()

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getLineSkip

public int getLineSkip()

Get font's line skip.

Corresponds:

TTF_FontLineSkip()

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renderTextBlended

public org.libsdl.video.SDLSurface renderTextBlended(java.lang.String text,
                                                     org.libsdl.video.SDLColor color)

Get font's height.

Corresponds:

TTF_FontHeight()

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finalize

public void finalize()

Closes the font when the object is garbage collected. I'm thinking about making close a user-called method rather than having it handled by the Finalizer thread.

Corresponds:

TTF_CloseFont()

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close

private void close()

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