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- /*
- * Copyright 2012 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.
- */
-
- @class ZXBinaryBitmap, ZXBitArray, ZXBitMatrix, ZXDecodeHints, ZXPDF417DetectorResult;
-
- /**
- * Encapsulates logic that can detect a PDF417 Code in an image, even if the
- * PDF417 Code is rotated or skewed, or partially obscured.
- */
- @interface ZXPDF417Detector : NSObject
-
- /**
- * Detects a PDF417 Code in an image. Only checks 0 and 180 degree rotations.
- *
- * @param hints optional hints to detector
- * @param multiple if true, then the image is searched for multiple codes. If false, then at most one code will
- * be found and returned
- * @return ZXPDF417DetectorResult encapsulating results of detecting a PDF417 code or nil
- * if no PDF417 Code can be found
- */
- + (ZXPDF417DetectorResult *)detect:(ZXBinaryBitmap *)image hints:(ZXDecodeHints *)hints multiple:(BOOL)multiple error:(NSError **)error;
-
- @end
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