android-close-pixelate

Android close pixelate allows you easily create and combine various pixelation effects. The library is super lightweight (3 classes, 8KB) and easy to use.

This is the android port of https://github.com/desandro/close-pixelate.

close-pixelate.desandro.com

Download

The library is available at jcenter:

repositories {
    jcenter()
}

dependencies {
    compile 'org.rainbowfish:close-pixelate:1.2.0'
}

Usage

There are several Pixelate.from* methods in the PixelateDrawable class, allowing to create a pixelated bitmap from other bitmaps, resources, input streams, etc:

Bitmap pixelated = new Pixelate.fromBitmap(
        bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Square)
                .setResolution(48)
                .setSize(50)
                .build()
);

You also can draw directly on a bitmap or on a canvas, using Pixelate.render* methods.

Examples

Here are the simplest examples of single-layer configurations:


Original
`resolution = 25, size = 25, shape = square`
`resolution = 10, size = 10, shape = square`
`resolution = 25, size = 25, shape = circle`
`resolution = 10, size = 10, shape = circle`
`resolution = 25, size = 25, shape = diamond`
`resolution = 10, size = 10, shape = diamond`

Combining several layers, you can achieve more interesting effects:

Pixelate.render(bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(48)
                .setSize(50)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(48)
                .setOffset(24)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(8)
                .setSize(6)
                .build());

Pixelate.render(bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Square)
                .setResolution(32)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setOffset(15)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setSize(26)
                .setOffset(13)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setSize(18)
                .setOffset(10)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setSize(12)
                .setOffset(8)
                .build());

Pixelate.render(bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Square)
                .setResolution(48)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(48)
                .setOffset(12)
                .setAlpha(0.5f)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(48)
                .setOffset(36)
                .setAlpha(0.5f)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(16)
                .setSize(8)
                .setOffset(4)
                .build());

Pixelate.render(bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setSize(6)
                .setOffset(8)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setSize(9)
                .setOffset(16)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setSize(12)
                .setOffset(24)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setSize(9)
                .setOffset(0)
                .build());

Pixelate.render(bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(24)
                .setSize(25)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(24)
                .setOffset(12)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Square)
                .setResolution(24)
                .setAlpha(0.6f)
                .build());

Pixelate.render(bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Square)
                .setResolution(32)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setOffset(16)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(32)
                .setOffset(0)
                .setAlpha(0.5f)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(16)
                .setSize(9)
                .setOffset(0)
                .setAlpha(0.5f)
                .build());

Pixelate.render(bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(24)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(24)
                .setSize(9)
                .setOffset(12)
                .build());

Pixelate.render(bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Square)
                .setResolution(48)
                .setOffset(24)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Circle)
                .setResolution(48)
                .setOffset(0)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(16)
                .setSize(15)
                .setOffset(0)
                .setAlpha(0.6f)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(16)
                .setSize(15)
                .setOffset(8)
                .setAlpha(0.6f)
                .build());

Pixelate.render(bitmap,
        new PixelateLayer.Builder(PixelateLayer.Shape.Square)
                .setResolution(48)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(12)
                .setSize(8)
                .build(),
        new PixelateLayer.Builder(PixelateLayer.Shape.Diamond)
                .setResolution(12)
                .setSize(8)
                .setOffset(6)
                .build());

rethen / android-close-pixelate Goto Github PK