Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright (c) 2015-present, Horcrux.
 * All rights reserved.
 *
 * This source code is licensed under the MIT-style license found in the
 * LICENSE file in the root directory of this source tree.
 */

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    static private Pattern percentageRegExp = Pattern.compile("^(\\-?\\d+(?:\\.\\d+)?)%$");

    /**
     * Converts percentage string into actual based on a relative number
     *
     * @param percentage percentage string
     * @param relative   relative number
     * @param offset     offset number
     * @return actual float based on relative number
     */

    static float fromPercentageToFloat(String percentage, float relative, float offset, float scale) {
        Matcher matched = percentageRegExp.matcher(percentage);
        if (matched.matches()) {
            return Float.valueOf(matched.group(1)) / 100 * relative + offset;
        } else {
            return Float.valueOf(percentage) * scale + offset;
        }
    }
}