Android Bitmap Combine merge(Bitmap bmp1, Bitmap bmp2)

Description

merge

Declaration

public static final Bitmap merge(Bitmap bmp1, Bitmap bmp2) 

Method Source Code

//package com.java2s;

import android.graphics.Bitmap;

import android.graphics.Canvas;

import android.graphics.Paint;

public class Main {
    public static final Bitmap merge(Bitmap bmp1, Bitmap bmp2) {
        if (null == bmp1 || bmp1.isRecycled() || null == bmp2
                || bmp2.isRecycled())//from w  w w.  ja  v  a2 s. c o m
            return null;
        Paint paint_comm = new Paint(Paint.ANTI_ALIAS_FLAG);
        Bitmap bmOverlay = Bitmap.createBitmap(bmp2.getWidth(),
                bmp2.getHeight(), Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(bmOverlay);

        float x = (bmp2.getWidth() - bmp1.getWidth()) / 2f;
        float y = (bmp2.getHeight() - bmp1.getHeight()) / 2f;

        x = x > 0 ? x : 0;
        y = y > 0 ? y : 0;

        canvas.drawBitmap(bmp1, x, y, paint_comm);

        canvas.drawBitmap(bmp2, 0, 0, paint_comm);
        return bmOverlay;
    }
}

Related

1. combineDrawables(Resources resources, int head, int body, int legs)
2. combineImages(Bitmap c, Bitmap s)