C# (CSharp) ImageSharp IccProfile.CalculateHash示例

示例#1

        private void WriteHeader(IccDataWriter writer, IccProfileHeader header)
        {
            writer.SetIndex(0);

            writer.WriteUInt32(writer.Length);
            writer.WriteAsciiString(header.CmmType, 4, false);
            writer.WriteVersionNumber(header.Version);
            writer.WriteUInt32((uint)header.Class);
            writer.WriteUInt32((uint)header.DataColorSpace);
            writer.WriteUInt32((uint)header.ProfileConnectionSpace);
            writer.WriteDateTime(header.CreationDate);
            writer.WriteAsciiString("acsp");
            writer.WriteUInt32((uint)header.PrimaryPlatformSignature);
            writer.WriteInt32((int)header.Flags);
            writer.WriteUInt32(header.DeviceManufacturer);
            writer.WriteUInt32(header.DeviceModel);
            writer.WriteInt64((long)header.DeviceAttributes);
            writer.WriteUInt32((uint)header.RenderingIntent);
            writer.WriteXyzNumber(header.PcsIlluminant);
            writer.WriteAsciiString(header.CreatorSignature, 4, false);

#if !NETSTANDARD1_1
            IccProfileId id = IccProfile.CalculateHash(writer.GetData());
            writer.WriteProfileId(id);
#else
            writer.WriteProfileId(IccProfileId.Zero);
#endif
        }