Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.graphics.Bitmap;

public class Main {
    public static Bitmap resizeBitmap(Bitmap input, int destWidth, int destHeight) {
        int srcWidth = input.getWidth();
        int srcHeight = input.getHeight();
        boolean needsResize = false;
        float p;
        if (srcWidth > destWidth || srcHeight > destHeight) {
            needsResize = true;
            if (srcWidth > srcHeight && srcWidth > destWidth) {
                p = (float) destWidth / (float) srcWidth;
                destHeight = (int) (srcHeight * p);
            } else {
                p = (float) destHeight / (float) srcHeight;
                destWidth = (int) (srcWidth * p);
            }
        } else {
            destWidth = srcWidth;
            destHeight = srcHeight;
        }
        if (needsResize) {
            Bitmap output = Bitmap.createScaledBitmap(input, destWidth, destHeight, true);
            return output;
        } else {
            return input;
        }
    }
}