|
/*******************************************************************************
* Copyright (c) 2004 Actuate Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Actuate Corporation - initial API and implementation
*******************************************************************************/
/**
* Collection of string utilities.
*
*/
public class StringUtil
{
/**
* Convert an integer to an HTML RGB value. The result is of the form
* #hhhhhh. The input rgb integer value will be clipped into the range 0 ~
* 0xFFFFFF
*
* @param rgb
* the integer RGB value
* @return the value as an HTML RGB string
*/
public static String toRgbText( int rgb )
{
// clip input value.
if ( rgb > 0xFFFFFF )
rgb = 0xFFFFFF;
if ( rgb < 0 )
rgb = 0;
String str = "000000" + Integer.toHexString( rgb ); //$NON-NLS-1$
return "#" + str.substring( str.length( ) - 6 ); //$NON-NLS-1$
}
}
|
