Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright 2016 Alex Yanchenko
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. 
 */

import android.graphics.Bitmap;

public class Main {
    public static Bitmap getScaled(Bitmap bm, int sidePx, boolean max) {
        float w = bm.getWidth();
        float h = bm.getHeight();
        float wRatio = sidePx / w;
        float hRatio = sidePx / h;
        float ratio = max ? Math.min(wRatio, hRatio) : Math.max(wRatio, hRatio);
        w = ratio * w;
        h = ratio * h;
        return Bitmap.createScaledBitmap(bm, (int) w, (int) h, true);
    }
}