Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * K-scope
 * Copyright 2012-2013 RIKEN, Japan
 *
 * 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.
 * 
 * Version to work with SSHconnect.
 */

import java.awt.Color;

public class Main {

    public static Color getGradientHsbColor(float ratio, Color minColor, Color maxColor) {
        float[] startHSB = Color.RGBtoHSB(minColor.getRed(), minColor.getGreen(), minColor.getBlue(), null);
        float[] endHSB = Color.RGBtoHSB(maxColor.getRed(), maxColor.getGreen(), maxColor.getBlue(), null);

        float brightness = (startHSB[2] + endHSB[2]) / 2;
        float saturation = (startHSB[1] + endHSB[1]) / 2;

        float hueMax = 0;
        float hueMin = 0;
        // if (startHSB[0] > endHSB[0]) {
        hueMax = startHSB[0];
        hueMin = endHSB[0];
        // } else {
        // hueMin = startHSB[0];
        // hueMax = endHSB[0];
        // }

        float hue = ((hueMax - hueMin) * (1.0F - ratio)) + hueMin;

        return Color.getHSBColor(hue, saturation, brightness);
    }
}