{
  * Copyright 2008 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.

  * Implemented by E. Spelt for Delphi
}

unit ZXing.ResultMetadataType;

interface

type
  /// <summary>
  /// Represents some type of metadata about the result of the decoding that the decoder
  /// wishes to communicate back to the caller.
  /// </summary>
  /// <author>Sean Owen</author>
  TResultMetadataType = (
    /// <summary>
    /// Unspecified, application-specific metadata. Maps to an unspecified {@link Object}.
    /// </summary>
    OTHER,

    /// <summary>
    /// Denotes the likely approximate orientation of the barcode in the image. This value
    /// is given as degrees rotated clockwise from the normal, upright orientation.
    /// For example a 1D barcode which was found by reading top-to-bottom would be
    /// said to have orientation "90". This key maps to an {@link Integer} whose
    /// value is in the range [0,360).
    /// </summary>
    ORIENTATION,

    /// <summary>
    /// <p>2D barcode formats typically encode text, but allow for a sort of 'byte mode'
    /// which is sometimes used to encode binary data. While {@link Result} makes available
    /// the complete raw bytes in the barcode for these formats, it does not offer the bytes
    /// from the byte segments alone.</p>
    /// <p>This maps to a {@link java.util.List} of byte arrays corresponding to the
    /// raw bytes in the byte segments in the barcode, in order.</p>
    /// </summary>
    BYTE_SEGMENTS,

    /// <summary>
    /// Error correction level used, if applicable. The value type depends on the
    /// format, but is typically a String.
    /// </summary>
    ERROR_CORRECTION_LEVEL,

    /// <summary>
    /// For some periodicals, indicates the issue number as an {@link Integer}.
    /// </summary>
    ISSUE_NUMBER,

    /// <summary>
    /// For some products, indicates the suggested retail price in the barcode as a
    /// formatted {@link String}.
    /// </summary>
    SUGGESTED_PRICE,

    /// <summary>
    /// For some products, the possible country of manufacture as a {@link String} denoting the
    /// ISO country code. Some map to multiple possible countries, like "US/CA".
    /// </summary>
    POSSIBLE_COUNTRY,

    /// <summary>
    /// For some products, the extension text
    /// </summary>
    UPC_EAN_EXTENSION,

    /// <summary>
    /// If the code format supports structured append and
    /// the current scanned code is part of one then the
    /// sequence number is given with it.
    /// </summary>
    STRUCTURED_APPEND_SEQUENCE,

    /// <summary>
    /// If the code format supports structured append and
    /// the current scanned code is part of one then the
    /// parity is given with it.
    /// </summary>
    STRUCTURED_APPEND_PARITY,

    /// <summary>
    /// PDF417-specific metadata
    /// </summary>
    PDF417_EXTRA_METADATA,

    /// <summary>
    /// Aztec-specific metadata
    /// </summary>
    AZTEC_EXTRA_METADATA);

implementation

end.
