Android Bitmap Combine combineImages(Bitmap c, Bitmap s)

Description

Combine bitmap images.

Parameter

Parameter	Description
c	the c
s	the s

Return

the bitmap

Declaration

public static Bitmap combineImages(Bitmap c, Bitmap s) 

Method Source Code

//package com.java2s;

import android.graphics.Bitmap;

import android.graphics.Canvas;

public class Main {
    /**//w  w  w. j a  va 2s . com
     * Combine bitmap images.
     * 
     * @param c
     *            the c
     * @param s
     *            the s
     * @return the bitmap
     * @author siddhesh
     */
    public static Bitmap combineImages(Bitmap c, Bitmap s) { // can add a 3rd
        // parameter
        // 'String loc'
        // if you want
        // to save the
        // new image -
        // left some
        // code to do
        // that at the
        // bottom
        Bitmap cs = null;

        /*
         * int width, height = 0;
         * 
         * if(c.getWidth() > s.getWidth()) { width = c.getWidth() +
         * s.getWidth(); height = c.getHeight(); } else { width = s.getWidth() +
         * s.getWidth(); height = c.getHeight(); }
         */

        cs = Bitmap.createBitmap(c, 0, 0, c.getWidth(), c.getHeight());

        Canvas comboImage = new Canvas(cs);

        // comboImage.drawBitmap(c, 0f, 0f, null);
        comboImage.drawBitmap(s, 0f, 0f, null);

        // this is an extra bit I added, just incase you want to save the new
        // image somewhere and then return the location
        /*
         * String tmpImg = String.valueOf(System.currentTimeMillis()) + ".png";
         * 
         * OutputStream os = null; try { os = new FileOutputStream(loc +
         * tmpImg); cs.compress(CompressFormat.PNG, 100, os); }
         * catch(IOException e) { Log.e("combineImages",
         * "problem combining images", e); }
         */

        return cs;
    }
}

Related

1. combineDrawables(Resources resources, int head, int body, int legs)
2. merge(Bitmap bmp1, Bitmap bmp2)