//------------------------------------------------------------------------------
// <copyright file="EncoderParameterValueType.cs" company="Microsoft">
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// </copyright>                                                                
//------------------------------------------------------------------------------
 
namespace System.Drawing.Imaging {
 
    using System.Diagnostics;
    using System.Diagnostics.CodeAnalysis;     
 
    using System;
    using System.Drawing;
 
    /**
     * EncoderParameter Value Type
     */
    /// <include file='doc\EncoderParameterValueType.uex' path='docs/doc[@for="EncoderParameterValueType"]/*' />
    /// <devdoc>
    ///    Specifies a EncoderParameter data type.
    /// </devdoc>    
    [SuppressMessage("Microsoft.Design", "CA1008:EnumsShouldHaveZeroValue")]
    public enum EncoderParameterValueType
    {
        /// <include file='doc\EncoderParameterValueType.uex' path='docs/doc[@for="EncoderParameterValueType.ValueTypeByte"]/*' />
        /// <devdoc>
        ///    The data is an 8-bit unsigned value.
        /// </devdoc>
        ValueTypeByte           = 1,   // 8-bit unsigned int
        /// <include file='doc\EncoderParameterValueType.uex' path='docs/doc[@for="EncoderParameterValueType.ValueTypeAscii"]/*' />
        /// <devdoc>
        ///    <para>
        ///       The data is an 8-bit ASCII value.
        ///    </para>
        /// </devdoc>
        ValueTypeAscii          = 2,   // 8-bit byte containing one 7-bit ASCII
                                       // code. NULL terminated.
        /// <include file='doc\EncoderParameterValueType.uex' path='docs/doc[@for="EncoderParameterValueType.ValueTypeShort"]/*' />
        /// <devdoc>
        ///    <para>
        ///       The data is a 16-bit unsigned value.
        ///    </para>
        /// </devdoc>
        ValueTypeShort          = 3,   // 16-bit unsigned int
        /// <include file='doc\EncoderParameterValueType.uex' path='docs/doc[@for="EncoderParameterValueType.ValueTypeLong"]/*' />
        /// <devdoc>
        ///    The data is a 32-bit unsigned value.
        /// </devdoc>
        ValueTypeLong           = 4,   // 32-bit unsigned int
        /// <include file='doc\EncoderParameterValueType.uex' path='docs/doc[@for="EncoderParameterValueType.ValueTypeRational"]/*' />
        /// <devdoc>
        ///    The data is two long integers, specifying
        ///    the numerator and the denominator of a rational number, respectively.
        /// </devdoc>
        ValueTypeRational       = 5,   // Two Longs. The first Long is the
                              // numerator, the second Long expresses the
                              // denomintor.
        /// <include file='doc\EncoderParameterValueType.uex' path='docs/doc[@for="EncoderParameterValueType.ValueTypeLongRange"]/*' />
        /// <devdoc>
        ///    Two values that specify a range of numbers.
        /// </devdoc>
        ValueTypeLongRange      = 6,   // Two longs which specify a range of
                              // integer values. The first Long specifies
                              // the lower end and the second one
                              // specifies the higher end. All values 
                              // are inclusive at both ends
        /// <include file='doc\EncoderParameterValueType.uex' path='docs/doc[@for="EncoderParameterValueType.ValueTypeUndefined"]/*' />
        /// <devdoc>
        ///    An 8-bit undefined value.
        /// </devdoc>
        ValueTypeUndefined      = 7,   // 8-bit byte that can take any value
                              // depending on field definition
        /// <include file='doc\EncoderParameterValueType.uex' path='docs/doc[@for="EncoderParameterValueType.ValueTypeRationalRange"]/*' />
        /// <devdoc>
        ///    A range of rational numbers.
        /// </devdoc>
        ValueTypeRationalRange  = 8    // Two Rationals. The first Rational
                              // specifies the lower end and the second
                              // specifies the higher end. All values 
                              // are inclusive at both ends
    }
}