Package com.docuverse.identicon

Class NineBlockIdenticonRenderer2

java.lang.Object
com.docuverse.identicon.NineBlockIdenticonRenderer2
All Implemented Interfaces:
IdenticonRenderer
public class NineBlockIdenticonRenderer2
extends Object
implements IdenticonRenderer
9-block Identicon renderer.

Current implementation uses only the lower 32 bits of identicon code.

Author:
don

  • Constructor Details

  • Method Details

    • getPatchSize

      public float getPatchSize()
      Returns the size in pixels at which each patch will be rendered before they are scaled down to requested identicon size.
      Returns:
      the size

    • setPatchSize

      public void setPatchSize​(float size)
      Set the size in pixels at which each patch will be rendered before they are scaled down to requested identicon size. Default size is 20 pixels which means, for 9-block identicon, a 60x60 image will be rendered and scaled down.
      Parameters:
      size - patch size in pixels

    • getBackgroundColor

      public Color getBackgroundColor()

    • setBackgroundColor

      public void setBackgroundColor​(Color backgroundColor)

    • render

      public BufferedImage render​(BigInteger code, int size)
      Description copied from interface: IdenticonRenderer
      Returns rendered identicon image for given identicon code.
      Specified by:
      render in interface IdenticonRenderer
      Parameters:
      code - identicon code
      size - image size
      Returns:
      identicon image

    • render

      public BufferedImage render​(int code, int size)
      Returns rendered identicon image for given identicon code.

      Size of the returned identicon image is determined by patchSize set using setPatchSize(float). Since a 9-block identicon consists of 3x3 patches, width and height will be 3 times the patch size.

      Specified by:
      render in interface IdenticonRenderer
      Parameters:
      code - identicon code
      size - image size
      Returns:
      identicon image

    • renderQuilt

      protected BufferedImage renderQuilt​(int code, int size)