001    // Copyright 2011 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    // http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry5.kaptcha.services;
016    
017    import com.google.code.kaptcha.Producer;
018    
019    /**
020     * Extension of the {@link Producer} interface, adding property for getting the Kaptcha image
021     * width and height (used when rendering the <img> element).
022     *
023     * @since 5.3
024     */
025    public interface KaptchaProducer extends Producer
026    {
027        int getWidth();
028    
029        int getHeight();
030    }