Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *  Copyright (C) 2014 The AppCan Open Source Project.
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
    
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
    
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

import android.graphics.Bitmap;

import android.graphics.Matrix;

public class Main {
    public static Bitmap imageScale(Bitmap bitmap, int dst_w, int dst_h) {
        int src_w = bitmap.getWidth();
        int src_h = bitmap.getHeight();
        float scale_w = ((float) dst_w) / src_w;
        float scale_h = ((float) dst_h) / src_h;
        Matrix matrix = new Matrix();
        matrix.postScale(scale_w, scale_h);
        Bitmap dstbmp = Bitmap.createBitmap(bitmap, 0, 0, src_w, src_h, matrix, true);
        return dstbmp;
    }
}