content: /*
   *  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
   *
   *      https://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.tools.ant.types.optional.image;
  
  import javax.media.jai.PlanarImage;
  
  /**
   *
   * @see org.apache.tools.ant.taskdefs.optional.image.Image
   */
  public abstract class TransformOperation extends ImageOperation {
      /**
       * Performs the transformations.
       * @param img The image to perform the transformation on.
       * @return the transformed image.
       */
      public abstract PlanarImage executeTransformOperation(PlanarImage img);
  
       /** {@inheritDoc}. */
      @Override
      public void addRectangle(Rectangle instr) {
          instructions.add(instr);
      }
  }
  