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ZXRSSExpandedRow.h 1.1KB

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  1. /*
  2. * Copyright 2012 ZXing authors
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. /**
  17. * One row of an RSS Expanded Stacked symbol, consisting of 1+ expanded pairs.
  18. */
  19. @interface ZXRSSExpandedRow : NSObject
  20. @property (nonatomic, strong, readonly) NSArray *pairs;
  21. @property (nonatomic, assign, readonly) int rowNumber;
  22. /** Did this row of the image have to be reversed (mirrored) to recognize the pairs? */
  23. @property (nonatomic, assign, readonly) BOOL wasReversed;
  24. - (id)initWithPairs:(NSArray *)pairs rowNumber:(int)rowNumber wasReversed:(BOOL)wasReversed;
  25. - (BOOL)isReversed;
  26. - (BOOL)isEquivalent:(NSArray *)otherPairs;
  27. @end