Package arc.graphics

Class Pixmaps

java.lang.Object

arc.graphics.Pixmaps

public class Pixmaps
extends Object

Various pixmap utilities.

Constructor Summary

Constructors

Constructor	Description
Pixmaps()

Method Summary

Modifier and Type	Method	Description
static void	antialias(Pixmap pixmap)
static Pixmap	blankPixmap()
static Texture	blankTexture()
static TextureRegion	blankTextureRegion()
static Pixmap	bleed(Pixmap image)	Applies alpha bleeding to the target pixmap, but with only one iteration.
static Pixmap	bleed(Pixmap image, int maxIterations)	Applies alpha bleeding to the target pixmap.
static Pixmap	blend(PixmapRegion source, PixmapRegion over, float alpha)
static Pixmap	crop(Pixmap input, int x, int y, int width, int height)
static void	drawPixel(Texture texture, int x, int y, int color)
static boolean	empty(int i)
static void	flip(Pixmap pixmap)
static Pixmap	huePixmap(int width, int height)
static Texture	hueTexture(int width, int height)
static Pixmap	median(Pixmap input, int radius, double percentile)
static Pixmap	median(Pixmap input, int radius, double percentile, IntSeq tmp)
static Pixmap	noise(int w, int h)
static Texture	noiseTex(int w, int h)
static Pixmap	outline(PixmapRegion region, Color color, int radius)
static Pixmap	outline(Pixmap input, Color color)	Outlines the input pixmap by 1 pixel.
static Pixmap	resize(Pixmap input, int width, int height)
static Pixmap	resize(Pixmap input, int width, int height, int backgroundColor)
static Pixmap	rotate(Pixmap input, float angle)
static Pixmap	scale(Pixmap input, float scale)
static Pixmap	scale(Pixmap input, float scalex, float scaley)
static Pixmap	scale(Pixmap pixmap, int width, int height, boolean filter)
static Pixmap	zoom(Pixmap input, int scale)

Methods inherited from class java.lang.Object

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

Constructor Details

Pixmaps

public Pixmaps()

Method Details

noise

public static Pixmap noise(int w,
 int h)

noiseTex

public static Texture noiseTex(int w,
 int h)

flip

public static void flip(Pixmap pixmap)

blend

public static Pixmap blend(PixmapRegion source,
 PixmapRegion over,
 float alpha)

median

public static Pixmap median(Pixmap input,
 int radius,
 double percentile)

median

public static Pixmap median(Pixmap input,
 int radius,
 double percentile,
 IntSeq tmp)

scale

public static Pixmap scale(Pixmap pixmap,
 int width,
 int height,
 boolean filter)

scale

public static Pixmap scale(Pixmap input,
 float scale)

scale

public static Pixmap scale(Pixmap input,
 float scalex,
 float scaley)

outline

public static Pixmap outline(PixmapRegion region,
 Color color,
 int radius)

outline

public static Pixmap outline(Pixmap input,
 Color color)

Outlines the input pixmap by 1 pixel.

zoom

public static Pixmap zoom(Pixmap input,
 int scale)

resize

public static Pixmap resize(Pixmap input,
 int width,
 int height)

resize

public static Pixmap resize(Pixmap input,
 int width,
 int height,
 int backgroundColor)

crop

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

rotate

public static Pixmap rotate(Pixmap input,
 float angle)

empty

public static boolean empty(int i)

huePixmap

public static Pixmap huePixmap(int width,
 int height)

hueTexture

public static Texture hueTexture(int width,
 int height)

blankPixmap

public static Pixmap blankPixmap()

blankTexture

public static Texture blankTexture()

blankTextureRegion

public static TextureRegion blankTextureRegion()

drawPixel

public static void drawPixel(Texture texture,
 int x,
 int y,
 int color)

bleed

public static Pixmap bleed(Pixmap image)

Applies alpha bleeding to the target pixmap, but with only one iteration. This is faster than standard iterative bleeding.

Returns:

the input pixmap with its pixels modified.

antialias

public static void antialias(Pixmap pixmap)

bleed

public static Pixmap bleed(Pixmap image,
 int maxIterations)

Applies alpha bleeding to the target pixmap.

Returns:

the input pixmap with its pixels modified.