Package arc.graphics.g2d

Class PixmapRegion

java.lang.Object

arc.graphics.g2d.PixmapRegion

public class PixmapRegion
extends Object

Defines a region of a pixmap, like a TextureRegion.

Field Summary

Fields

Modifier and Type	Field	Description
int	height
Pixmap	pixmap
int	width
int	x
int	y

Constructor Summary

Constructors

Constructor	Description
PixmapRegion(Pixmap pixmap)
PixmapRegion(Pixmap pixmap, int x, int y, int width, int height)

Method Summary

Modifier and Type	Method	Description
Pixmap	crop()	Allocates a new pixmap based on this region data.
Pixmap	crop(int x, int y, int width, int height)	Allocates a new pixmap with specific offsets.
int	get(int x, int y)
int	get(int x, int y, Color color)
int	getA(int x, int y)
int	getRaw(int x, int y)
PixmapRegion	set(Pixmap pixmap)
PixmapRegion	set(Pixmap pixmap, int x, int y, int width, int height)

Methods inherited from class java.lang.Object

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

Field Details

pixmap

public Pixmap pixmap

x

public int x

y

public int y

width

public int width

height

public int height

Constructor Details

PixmapRegion

public PixmapRegion(Pixmap pixmap,
 int x,
 int y,
 int width,
 int height)

PixmapRegion

public PixmapRegion(Pixmap pixmap)

Method Details

get

public int get(int x,
 int y)

Returns:

the RGBA value at a region position.

getRaw

public int getRaw(int x,
 int y)

Returns:

the RGBA value at a region position without bounds checks.

getA

public int getA(int x,
 int y)

Returns:

the alpha value at a region position, 0 - 255.

get

public int get(int x,
 int y,
 Color color)

set

public PixmapRegion set(Pixmap pixmap)

set

public PixmapRegion set(Pixmap pixmap,
 int x,
 int y,
 int width,
 int height)

crop

public Pixmap crop()

Allocates a new pixmap based on this region data.

crop

public Pixmap crop(int x,
 int y,
 int width,
 int height)

Allocates a new pixmap with specific offsets.