com.badlogic.gdx.graphics.g2d

Class Gdx2DPixmap

java.lang.Object

com.badlogic.gdx.graphics.g2d.Gdx2DPixmap

All Implemented Interfaces:

Disposable

public class Gdx2DPixmap
extends Object
implements Disposable

Author:

mzechner

Field Summary

Fields

Modifier and Type	Field and Description
static int	GDX2D_BLEND_NONE
static int	GDX2D_BLEND_SRC_OVER
static int	GDX2D_FORMAT_ALPHA
static int	GDX2D_FORMAT_LUMINANCE_ALPHA
static int	GDX2D_FORMAT_RGB565
static int	GDX2D_FORMAT_RGB888
static int	GDX2D_FORMAT_RGBA4444
static int	GDX2D_FORMAT_RGBA8888
static int	GDX2D_SCALE_LINEAR
static int	GDX2D_SCALE_NEAREST

Constructor Summary

Constructors

Constructor and Description
Gdx2DPixmap(byte[] encodedData, int offset, int len, int requestedFormat)
Gdx2DPixmap(ByteBuffer pixelPtr, long[] nativeData)
Gdx2DPixmap(InputStream in, int requestedFormat)
Gdx2DPixmap(int width, int height, int format)

Method Summary

Modifier and Type	Method and Description
void	clear(int color)
void	dispose() Releases all resources of this object.
void	drawCircle(int x, int y, int radius, int color)
void	drawLine(int x, int y, int x2, int y2, int color)
void	drawPixmap(Gdx2DPixmap src, int srcX, int srcY, int dstX, int dstY, int width, int height)
void	drawPixmap(Gdx2DPixmap src, int srcX, int srcY, int srcWidth, int srcHeight, int dstX, int dstY, int dstWidth, int dstHeight)
void	drawRect(int x, int y, int width, int height, int color)
void	fillCircle(int x, int y, int radius, int color)
void	fillRect(int x, int y, int width, int height, int color)
void	fillTriangle(int x1, int y1, int x2, int y2, int x3, int y3, int color)
static String	getFailureReason()
int	getFormat()
String	getFormatString()
int	getGLFormat()
int	getGLInternalFormat()
int	getGLType()
int	getHeight()
int	getPixel(int x, int y)
ByteBuffer	getPixels()
int	getWidth()
static Gdx2DPixmap	newPixmap(InputStream in, int requestedFormat)
static Gdx2DPixmap	newPixmap(int width, int height, int format)
void	setBlend(int blend)
void	setPixel(int x, int y, int color)
void	setScale(int scale)
static int	toGlFormat(int format)
static int	toGlType(int format)

Methods inherited from class java.lang.Object

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

Field Detail

GDX2D_FORMAT_ALPHA

public static final int GDX2D_FORMAT_ALPHA

See Also:

Constant Field Values

GDX2D_FORMAT_LUMINANCE_ALPHA

public static final int GDX2D_FORMAT_LUMINANCE_ALPHA

See Also:

Constant Field Values

GDX2D_FORMAT_RGB888

public static final int GDX2D_FORMAT_RGB888

See Also:

Constant Field Values

GDX2D_FORMAT_RGBA8888

public static final int GDX2D_FORMAT_RGBA8888

See Also:

Constant Field Values

GDX2D_FORMAT_RGB565

public static final int GDX2D_FORMAT_RGB565

See Also:

Constant Field Values

GDX2D_FORMAT_RGBA4444

public static final int GDX2D_FORMAT_RGBA4444

See Also:

Constant Field Values

GDX2D_SCALE_NEAREST

public static final int GDX2D_SCALE_NEAREST

See Also:

Constant Field Values

GDX2D_SCALE_LINEAR

public static final int GDX2D_SCALE_LINEAR

See Also:

Constant Field Values

GDX2D_BLEND_NONE

public static final int GDX2D_BLEND_NONE

See Also:

Constant Field Values

GDX2D_BLEND_SRC_OVER

public static final int GDX2D_BLEND_SRC_OVER

See Also:

Constant Field Values

Constructor Detail

Gdx2DPixmap

public Gdx2DPixmap(byte[] encodedData,
                   int offset,
                   int len,
                   int requestedFormat)
            throws IOException

Throws:

IOException

Gdx2DPixmap

public Gdx2DPixmap(InputStream in,
                   int requestedFormat)
            throws IOException

Throws:

IOException

Gdx2DPixmap

public Gdx2DPixmap(int width,
                   int height,
                   int format)
            throws GdxRuntimeException

Throws:

GdxRuntimeException - if allocation failed.

Gdx2DPixmap

public Gdx2DPixmap(ByteBuffer pixelPtr,
                   long[] nativeData)

Method Detail

toGlFormat

public static int toGlFormat(int format)

toGlType

public static int toGlType(int format)

dispose

public void dispose()

Description copied from interface: Disposable

Releases all resources of this object.

Specified by:

dispose in interface Disposable

clear

public void clear(int color)

setPixel

public void setPixel(int x,
                     int y,
                     int color)

getPixel

public int getPixel(int x,
                    int y)

drawLine

public void drawLine(int x,
                     int y,
                     int x2,
                     int y2,
                     int color)

drawRect

public void drawRect(int x,
                     int y,
                     int width,
                     int height,
                     int color)

drawCircle

public void drawCircle(int x,
                       int y,
                       int radius,
                       int color)

fillRect

public void fillRect(int x,
                     int y,
                     int width,
                     int height,
                     int color)

fillCircle

public void fillCircle(int x,
                       int y,
                       int radius,
                       int color)

fillTriangle

public void fillTriangle(int x1,
                         int y1,
                         int x2,
                         int y2,
                         int x3,
                         int y3,
                         int color)

drawPixmap

public void drawPixmap(Gdx2DPixmap src,
                       int srcX,
                       int srcY,
                       int dstX,
                       int dstY,
                       int width,
                       int height)

drawPixmap

public void drawPixmap(Gdx2DPixmap src,
                       int srcX,
                       int srcY,
                       int srcWidth,
                       int srcHeight,
                       int dstX,
                       int dstY,
                       int dstWidth,
                       int dstHeight)

setBlend

public void setBlend(int blend)

setScale

public void setScale(int scale)

newPixmap

public static Gdx2DPixmap newPixmap(InputStream in,
                                    int requestedFormat)

newPixmap

public static Gdx2DPixmap newPixmap(int width,
                                    int height,
                                    int format)

getPixels

public ByteBuffer getPixels()

getHeight

public int getHeight()

getWidth

public int getWidth()

getFormat

public int getFormat()

getGLInternalFormat

public int getGLInternalFormat()

getGLFormat

public int getGLFormat()

getGLType

public int getGLType()

getFormatString

public String getFormatString()

getFailureReason

public static String getFailureReason()