Takes an RGB String and returns a java color - Java 2D Graphics

Java examples for 2D Graphics:Color HSB

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Description

Takes an RGB String and returns a java color

Demo Code


//package com.java2s;
import java.awt.Color;

public class Main {
    /**/*from  w  ww  .j  a v  a  2  s  . c o  m*/
     * Takes an RGB String and returns a java color
     * @param rgb String representing a color, like AABBCC or #AABBCC
     * @return Color representation
     */
    public static Color getColorFromRGBString(String rgb) {
        int offset = 0;
        if (rgb.trim().startsWith("#")) {
            offset++;
        }
        char[] chars = rgb.trim().toCharArray();
        Color c = null;
        StringBuffer sb = new StringBuffer();
        sb.append(chars[0 + offset]).append(chars[1 + offset]);
        Integer col1 = Integer.parseInt(sb.toString(), 16);
        sb = new StringBuffer();
        sb.append(chars[2 + offset]).append(chars[3 + offset]);
        Integer col2 = Integer.parseInt(sb.toString(), 16);
        sb = new StringBuffer();
        sb.append(chars[0 + offset]).append(chars[1 + offset]);
        Integer col3 = Integer.parseInt(sb.toString(), 16);
        c = new Color(col1, col2, col3);
        return c;
    }
}

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