org.apache.batik.css.engine.value.RGBColorValue Maven / Gradle / Ivy
/*
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You 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.apache.batik.css.engine.value;
import org.w3c.dom.DOMException;
import org.w3c.dom.css.CSSPrimitiveValue;
/**
* This class represents RGB colors.
*
* @author Stephane Hillion
* @version $Id: RGBColorValue.java 1733416 2016-03-03 07:07:13Z gadams $
*/
public class RGBColorValue extends AbstractValue {
/**
* The red component.
*/
protected Value red;
/**
* The green component.
*/
protected Value green;
/**
* The blue component.
*/
protected Value blue;
/**
* Creates a new RGBColorValue.
*/
public RGBColorValue(Value r, Value g, Value b) {
red = r;
green = g;
blue = b;
}
/**
* The type of the value.
*/
public short getPrimitiveType() {
return CSSPrimitiveValue.CSS_RGBCOLOR;
}
/**
* A string representation of the current value.
*/
public String getCssText() {
return "rgb(" +
red.getCssText() + ", " +
green.getCssText() + ", " +
blue.getCssText() + ')';
}
/**
* Implements {@link Value#getRed()}.
*/
public Value getRed() throws DOMException {
return red;
}
/**
* Implements {@link Value#getGreen()}.
*/
public Value getGreen() throws DOMException {
return green;
}
/**
* Implements {@link Value#getBlue()}.
*/
public Value getBlue() throws DOMException {
return blue;
}
/**
* Returns a printable representation of the color.
*/
public String toString() {
return getCssText();
}
}