android-close-pixelate

This simple library allows you to easily create and combine various pixelation effects.

Based on a wonderful script by David DeSandro: close-pixelate.desandro.com.

You may be also be interested in the iOS/Swift version of the library.

Examples

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());

Download

The library is available at jcenter:

repositories {

  jcenter() 
}
  dependencies {

  compile 'io.uuddlrlrba:close-pixelate:1.2.0' 
}

Usage

There are several Pixelate.from* methods in the Pixelate 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() );