Java Color to Hex toHex(Color c)

Description

to Hex

License

Apache License

Declaration

public static String toHex(Color c) 

Method Source Code

//package com.java2s;
/* 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.//from  w  w  w  .  j  a v  a2 s.co  m
 */

import java.awt.Color;

public class Main {
    public static String toHex(Color c) {
        String r = Integer.toHexString(c.getRed());
        String g = Integer.toHexString(c.getGreen());
        String b = Integer.toHexString(c.getBlue());
        if (r.length() == 1) {
            r = "0" + r;
        }
        if (g.length() == 1) {
            g = "0" + g;
        }
        if (b.length() == 1) {
            b = "0" + b;
        }
        return ("#" + r + g + b).toUpperCase();
    }
}

Related

1. toHex(Color color)
2. toHex(Color color)
3. toHex(Color color)
4. toHex(Color color)