/**
 * Copyright 2023 The MediaPipe Authors. All Rights Reserved.
 *
 * 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.
 */

import {RectF} from '../../../../tasks/web/components/containers/rect';

/**
 * Options for image processing.
 *
 * If both region-or-interest and rotation are specified, the crop around the
 * region-of-interest is extracted first, then the specified rotation is applied
 * to the crop.
 */
export declare interface ImageProcessingOptions {
  /**
   * The optional region-of-interest to crop from the image. If not specified,
   * the full image is used.
   *
   * Coordinates must be in [0,1] with 'left' < 'right' and 'top' < bottom.
   */
  regionOfInterest?: RectF;

  /**
   * The rotation to apply to the image (or cropped region-of-interest), in
   * degrees clockwise.
   *
   * The rotation must be a multiple (positive or negative) of 90°.
   */
  rotationDegrees?: number;
}
