playn.java

Class JavaGraphics

java.lang.Object

playn.core.gl.GraphicsGL

playn.java.JavaGraphics

All Implemented Interfaces:

Graphics

public class JavaGraphics
extends GraphicsGL

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Font>	_fonts
protected GL20Context	ctx
protected JavaPlatform	platform
protected GroupLayerGL	rootLayer

Constructor Summary

Constructors

Constructor and Description
JavaGraphics(JavaPlatform platform, JavaPlatform.Config config)

Method Summary

Methods

Modifier and Type	Method and Description
protected JavaAsyncImage	createAsyncImage(float width, float height)
Font	createFont(String name, Font.Style style, float size)
CanvasImage	createImage(float width, float height)
Gradient	createLinearGradient(float x0, float y0, float x1, float y1, int[] colors, float[] positions)
Gradient	createRadialGradient(float x, float y, float r, int[] colors, float[] positions)
protected JavaImage	createStaticImage(BufferedImage source, Scale scale)
GL20Context	ctx()
GL20	gl20()
protected void	init()
TextLayout	layoutText(String text, TextFormat format)
TextLayout[]	layoutText(String text, TextFormat format, TextWrap wrap)
protected void	paint()
void	registerFont(String name, String path) Registers a font with the graphics system.
GroupLayerGL	rootLayer()
int	screenHeight()
int	screenWidth()
protected void	setDisplayMode(int width, int height, boolean fullscreen)
void	setSize(int width, int height, boolean fullscreen) Changes the size of the PlayN window.

Methods inherited from class playn.core.gl.GraphicsGL

createGroupLayer, createGroupLayer, createImageLayer, createImageLayer, createImmediateLayer, createImmediateLayer, createSurface, createSurfaceGL, createSurfaceLayer, height, scaleFactor, width

Methods inherited from class java.lang.Object

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

Field Detail

platform

protected final JavaPlatform platform

ctx

protected final GL20Context ctx

rootLayer

protected final GroupLayerGL rootLayer

_fonts

protected Map<String,Font> _fonts

Constructor Detail

JavaGraphics

public JavaGraphics(JavaPlatform platform,
            JavaPlatform.Config config)

Method Detail

registerFont

public void registerFont(String name,
                String path)

Registers a font with the graphics system.

Parameters:

name - the name under which to register the font.

path - the path to the font resource (relative to the asset manager's path prefix). Currently only TrueType (.ttf) fonts are supported.

setSize

public void setSize(int width,
           int height,
           boolean fullscreen)

Changes the size of the PlayN window.

setDisplayMode

protected void setDisplayMode(int width,
                  int height,
                  boolean fullscreen)

rootLayer

public GroupLayerGL rootLayer()

createImage

public CanvasImage createImage(float width,
                      float height)

createLinearGradient

public Gradient createLinearGradient(float x0,
                            float y0,
                            float x1,
                            float y1,
                            int[] colors,
                            float[] positions)

createRadialGradient

public Gradient createRadialGradient(float x,
                            float y,
                            float r,
                            int[] colors,
                            float[] positions)

createFont

public Font createFont(String name,
              Font.Style style,
              float size)

layoutText

public TextLayout layoutText(String text,
                    TextFormat format)

layoutText

public TextLayout[] layoutText(String text,
                      TextFormat format,
                      TextWrap wrap)

screenWidth

public int screenWidth()

screenHeight

public int screenHeight()

gl20

public GL20 gl20()

ctx

public GL20Context ctx()

createStaticImage

protected JavaImage createStaticImage(BufferedImage source,
                          Scale scale)

createAsyncImage

protected JavaAsyncImage createAsyncImage(float width,
                              float height)

init

protected void init()

paint

protected void paint()