Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.BitmapFactory;

public class Main {
    static int calculateInSampleSize(BitmapFactory.Options bitmapOptions, int reqWidth, int reqHeight) {
        final int height = bitmapOptions.outHeight;
        final int width = bitmapOptions.outWidth;
        int sampleSize = 1;
        if (height > reqHeight || width > reqWidth) {
            final int heightRatio = Math.round((float) height / (float) reqHeight);
            final int widthRatio = Math.round((float) width / (float) reqWidth);
            sampleSize = heightRatio < widthRatio ? heightRatio : widthRatio;
        }
        return sampleSize;
    }
}