public void Save(BinaryReverseWriter writer)
{
Debug.WriteLine("BlendingRanges Save started at " + writer.BaseStream.Position.ToString(CultureInfo.InvariantCulture));
writer.Write((UInt32)Data.Length);
writer.Write(Data);
}
internal void Save(BinaryReverseWriter reverseWriter)
{
Debug.WriteLine("Channel Save started at " + reverseWriter.BaseStream.Position.ToString(CultureInfo.InvariantCulture));
reverseWriter.Write(ID);
CompressImageData();
reverseWriter.Write(Data.Length + 2); // 2 bytes for the image compression
}
public void Save(BinaryReverseWriter writer)
{
Debug.WriteLine("AdjusmentLayerInfo Save started at " + writer.BaseStream.Position.ToString(CultureInfo.InvariantCulture));
const String signature = "8BIM";
writer.Write(signature.ToCharArray());
writer.Write(Key.ToCharArray());
writer.Write((UInt32)Data.Length);
writer.Write(Data);
}
protected override void StoreData()
{
MemoryStream memoryStream = new MemoryStream();
BinaryReverseWriter reverseWriter = new BinaryReverseWriter(memoryStream);
foreach (String name in ChannelNames)
{
reverseWriter.Write((Byte)name.Length);
reverseWriter.Write(name.ToCharArray());
}
reverseWriter.Close();
memoryStream.Close();
Data = memoryStream.ToArray();
}
public void Save(BinaryReverseWriter reverseWriter)
{
StoreData();
if (OSType == String.Empty) OSType = "8BIM";
reverseWriter.Write(OSType.ToCharArray());
reverseWriter.Write(ID);
reverseWriter.WritePascalString(Name);
reverseWriter.Write(Data.Length);
reverseWriter.Write(Data);
if (reverseWriter.BaseStream.Position % 2 == 1) reverseWriter.Write((Byte)0);
}
internal void SavePixelData(BinaryReverseWriter writer)
{
Debug.WriteLine("Channel SavePixelData started at " + writer.BaseStream.Position.ToString(CultureInfo.InvariantCulture));
writer.Write((short)ImageCompression);
writer.Write(ImageData);
}
private void CompressImageData()
{
if (ImageCompression == ImageCompression.Rle)
{
MemoryStream memoryStream = new MemoryStream();
BinaryReverseWriter reverseWriter = new BinaryReverseWriter(memoryStream);
// we will write the correct lengths later, so remember
// the position
Int64 lengthPosition = reverseWriter.BaseStream.Position;
Int32[] rleRowLenghs = new Int32[Layer.Rect.Height];
if (ImageCompression == ImageCompression.Rle)
{
for (Int32 i = 0; i < rleRowLenghs.Length; i++)
{
reverseWriter.Write((Int16)0x1234);
}
}
Int32 bytesPerRow = 0;
switch (Layer.PsdFile.Depth)
{
case 1:
bytesPerRow = Layer.Rect.Width;//NOT Shure
break;
case 8:
bytesPerRow = Layer.Rect.Width;
break;
case 16:
bytesPerRow = Layer.Rect.Width * 2;
break;
}
for (Int32 row = 0; row < Layer.Rect.Height; row++)
{
Int32 rowIndex = row * Layer.Rect.Width;
rleRowLenghs[row] = RleHelper.EncodedRow(reverseWriter.BaseStream, ImageData, rowIndex, bytesPerRow);
}
Int64 endPosition = reverseWriter.BaseStream.Position;
reverseWriter.BaseStream.Position = lengthPosition;
foreach (Int32 length in rleRowLenghs)
{
reverseWriter.Write((Int16)length);
}
reverseWriter.BaseStream.Position = endPosition;
memoryStream.Close();
Data = memoryStream.ToArray();
memoryStream.Dispose();
}
else
{
Data = (byte[])ImageData.Clone();
}
}
public void Save(BinaryReverseWriter reverseWriter)
{
Debug.WriteLine("Layer Save started at " + reverseWriter.BaseStream.Position.ToString(CultureInfo.InvariantCulture));
reverseWriter.Write(Rect.Top);
reverseWriter.Write(Rect.Left);
reverseWriter.Write(Rect.Bottom);
reverseWriter.Write(Rect.Right);
reverseWriter.Write((Int16)Channels.Count);
foreach (Channel ch in Channels) ch.Save(reverseWriter);
const String signature = "8BIM";
reverseWriter.Write(signature.ToCharArray());
reverseWriter.Write(_blendModeKeyStr.ToCharArray());
reverseWriter.Write(Opacity);
reverseWriter.Write((Byte)(Clipping ? 1 : 0));
reverseWriter.Write((Byte)_flags.Data);
reverseWriter.Write((Byte)0);
using (new LengthWriter(reverseWriter))
{
MaskData.Save(reverseWriter);
BlendingRangesData.Save(reverseWriter);
Int64 namePosition = reverseWriter.BaseStream.Position;
reverseWriter.WritePascalString(Name);
Int32 paddingBytes = (int)((reverseWriter.BaseStream.Position - namePosition) % 4);
Debug.Print("Layer {0} write padding bytes after name", paddingBytes);
for (Int32 i = 0; i < paddingBytes; i++) reverseWriter.Write((Byte)0);
foreach (AdjusmentLayerInfo info in AdjustmentInfo) info.Save(reverseWriter);
}
}
