Android Open Source - android-imgpro-lib Action

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Back to project page android-imgpro-lib.

License

The source code is released under:

MIT License

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Java Source Code

package net.akhyar.android.imgpro;
/*from w  w w . j a  va  2 s .  c  o m*/
import android.graphics.Bitmap;

public abstract class Action {
  protected abstract void adjustPixels(int[] colors);

  public void adjustBitmap(Bitmap src) {
    int width = src.getWidth();
    int height = src.getHeight();

    int[] pixels = new int[src.getWidth() * src.getHeight()];
    src.getPixels(pixels, 0, width, 0, 0, width, height);

    adjustPixels(pixels);

    src.setPixels(pixels, 0, width, 0, 0, width, height);

    pixels = null;
  }

  protected int clamp(float ch) {
    if (ch > 255)
      return 255;
    if (ch < 0)
      return 0;
    return (int) ch;
  }

  protected int clamp(int ch) {
    if (ch > 255)
      return 255;
    if (ch < 0)
      return 0;
    return ch;
  }

}

Java Source Code List