zxing-typescript/src/core/ResultPointCallback.ts

TypeScript port of ZXing open-source, multi-format 1D/2D barcode image processing library

/*
 * 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.
 */

/*namespace com.google.zxing {*/

import ResultPoint from './ResultPoint'

export default ResultPointCallback

/**
 * 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
 */
interface ResultPointCallback {

  foundPossibleResultPoint(point: ResultPoint): void

}