/*
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* Copyright 2012 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* Represents some type of metadata about the result of the decoding that the decoder
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* wishes to communicate back to the caller.
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*/
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typedef enum {
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/**
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* Unspecified, application-specific metadata. Maps to an unspecified NSObject.
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*/
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kResultMetadataTypeOther,
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/**
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* Denotes the likely approximate orientation of the barcode in the image. This value
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* is given as degrees rotated clockwise from the normal, upright orientation.
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* For example a 1D barcode which was found by reading top-to-bottom would be
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* said to have orientation "90". This key maps to an integer whose
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* value is in the range [0,360).
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*/
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kResultMetadataTypeOrientation,
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/**
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* 2D barcode formats typically encode text, but allow for a sort of 'byte mode'
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* which is sometimes used to encode binary data. While {@link Result} makes available
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* the complete raw bytes in the barcode for these formats, it does not offer the bytes
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* from the byte segments alone.
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*
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* This maps to an array of byte arrays corresponding to the
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* raw bytes in the byte segments in the barcode, in order.
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*/
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kResultMetadataTypeByteSegments,
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/**
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* Error correction level used, if applicable. The value type depends on the
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* format, but is typically a String.
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*/
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kResultMetadataTypeErrorCorrectionLevel,
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/**
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* For some periodicals, indicates the issue number as an integer.
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*/
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kResultMetadataTypeIssueNumber,
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/**
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* For some products, indicates the suggested retail price in the barcode as a
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* formatted NSString.
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*/
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kResultMetadataTypeSuggestedPrice,
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/**
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* For some products, the possible country of manufacture as NSString denoting the
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* ISO country code. Some map to multiple possible countries, like "US/CA".
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*/
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kResultMetadataTypePossibleCountry,
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/**
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* For some products, the extension text
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*/
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kResultMetadataTypeUPCEANExtension,
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/**
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* PDF417-specific metadata
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*/
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kResultMetadataTypePDF417ExtraMetadata,
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/**
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* If the code format supports structured append and the current scanned code is part of one then the
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* sequence number is given with it.
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*/
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kResultMetadataTypeStructuredAppendSequence,
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/**
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* If the code format supports structured append and the current scanned code is part of one then the
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* parity is given with it.
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*/
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kResultMetadataTypeStructuredAppendParity
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} ZXResultMetadataType;
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