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Core barcode encoding/decoding library

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/*
 * Copyright 2009 ZXing authors
 *
 * 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 com.google.zxing;

/**
 * Callback which is invoked when a possible result point (significant
 * point in the barcode image such as a corner) is found.
 *
 * @see DecodeHintType#NEED_RESULT_POINT_CALLBACK
 */
public interface ResultPointCallback {

  void foundPossibleResultPoint(ResultPoint point);

}