| /* |
| * Copyright (c) 2009, Tony Kohar. All Rights Reserved. |
| * |
| * 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. |
| */ |
| package org.qi4j.envisage.util; |
| |
| import java.awt.Color; |
| |
| /** |
| * Collection of Color Utilities |
| */ |
| public class ColorUtilities |
| { |
| |
| /** |
| * Return the equivalent AWT {@code Color} of the supplied hexString in format eg #FF33D2. |
| * |
| * @param hexString Color in hexString format eg: #FF33D2 |
| * @return the AWT {@code Color} or null if fail to parse |
| */ |
| public static Color hexStringToColor( String hexString ) |
| { |
| Color color = null; |
| int r, g, b; |
| try |
| { |
| String tmpStr = hexString.substring( 1, 3 ); |
| r = Integer.parseInt( tmpStr, 16 ); |
| tmpStr = hexString.substring( 3, 5 ); |
| g = Integer.parseInt( tmpStr, 16 ); |
| tmpStr = hexString.substring( 5, 7 ); |
| b = Integer.parseInt( tmpStr, 16 ); |
| color = new Color( r, g, b ); |
| } |
| catch( NumberFormatException | IndexOutOfBoundsException e ) |
| { |
| e.printStackTrace(); |
| } |
| return color; |
| } |
| |
| private ColorUtilities() |
| { |
| } |
| } |