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);
IccProfileId id = IccProfile.CalculateHash(writer.GetData());
writer.WriteProfileId(id);
}
/// <summary>
/// Initializes a new instance of the <see cref="IccProfile"/> class
/// by making a copy from another ICC profile.
/// </summary>
/// <param name="other">The other ICC profile, where the clone should be made from.</param>
/// <exception cref="System.ArgumentNullException"><paramref name="other"/> is null.</exception>>
public IccProfile(IccProfile other)
{
Guard.NotNull(other, nameof(other));
// TODO: Do we need to copy anything else?
if (other.data != null)
{
this.data = new byte[other.data.Length];
Buffer.BlockCopy(other.data, 0, this.data, 0, other.data.Length);
}
}
/// <summary>
/// Writes the ICC profile into a byte array
/// </summary>
/// <param name="profile">The ICC profile to write</param>
/// <returns>The ICC profile as a byte array</returns>
public byte[] Write(IccProfile profile)
{
Guard.NotNull(profile, nameof(profile));
using (var writer = new IccDataWriter())
{
IccTagTableEntry[] tagTable = this.WriteTagData(writer, profile.Entries);
this.WriteTagTable(writer, tagTable);
this.WriteHeader(writer, profile.Header);
return(writer.GetData());
}
}
/// <summary>
/// Initializes a new instance of the <see cref="IccProfile"/> class
/// by making a copy from another ICC profile.
/// </summary>
/// <param name="other">The other ICC profile, where the clone should be made from.</param>
/// <exception cref="ArgumentNullException"><paramref name="other"/> is null.</exception>>
public IccProfile(IccProfile other)
{
Guard.NotNull(other, nameof(other));
this.data = other.ToByteArray();
}