Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.Bitmap;

import android.graphics.Matrix;

public class Main {

    public static Bitmap zoomBitmap(Bitmap bitmap, int w, int h) {
        Bitmap newbmp = null;
        if (bitmap != null) {
            int width = bitmap.getWidth();
            int height = bitmap.getHeight();
            Matrix matrix = new Matrix();
            float scaleWidht = ((float) w / width);
            float scaleHeight = ((float) h / height);
            matrix.postScale(scaleWidht, scaleHeight);
            newbmp = Bitmap.createBitmap(bitmap, 0, 0, width, height, matrix, true);
        }
        return newbmp;
    }
}