SecureSmartCam » ObscuraCam

package org.witness.obscuracam.photo.filters;

import java.util.Properties;

import android.graphics.Bitmap;

import android.graphics.Canvas;

import android.graphics.RectF;

public class ConsentTagger implements RegionProcesser

{

        Properties mProps;

        private Bitmap mPreview;

        public ConsentTagger ()

        {

                mProps = new Properties ();

                mProps.put("regionSubject", "");

                mProps.put("informedConsent", "false");

                mProps.put("persistObscureType", "false");

                mProps.put("obfuscationType", this.getClass().getName());        

        }

        @Override

        public void processRegion (RectF rect, Canvas canvas,  Bitmap bitmap) 

        {

                // return properties and data as a map

                mProps.put("initialCoordinates", "[" + rect.top + "," + rect.left + "]");

                mProps.put("regionWidth", Float.toString(Math.abs(rect.left - rect.right)));

                mProps.put("regionHeight", Float.toString(Math.abs(rect.top - rect.bottom)));

                mPreview = Bitmap.createBitmap(

                                bitmap, 

                                (int) rect.left, 

                                (int) rect.top,

                                (int) Math.min(bitmap.getWidth(),(Math.abs(rect.left - rect.right))), 

                                (int) Math.min(bitmap.getHeight(), (Math.abs(rect.top - rect.bottom)))

                        );

        }

        public Properties getProperties()

        {

                return mProps;

        }

        public void setProperties(Properties props)

        {

                mProps = props;

        }

        @Override

        public Bitmap getBitmap() {

                // TODO Auto-generated method stub

                return mPreview;

        }

}