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 setScale(Bitmap source, int width, int height) {
        if (source == null || width < 1 || height < 1) {
            return null;
        }
        int w = source.getWidth();
        int h = source.getHeight();
        Matrix matrix = new Matrix();
        float scaleWidth = ((float) width / w);
        float scaleHeight = ((float) height / h);
        matrix.postScale(scaleWidth, scaleHeight);
        Bitmap bitmap = Bitmap.createBitmap(source, 0, 0, w, h, matrix, true);
        return bitmap;
    }
}