public Thumbnail(ImageResource imgRes)
: base(imgRes)
{
BinaryPSDReader reader = imgRes.GetDataReader();
//m_bThumbnailFilled = true;
this.Format = reader.ReadInt32();
this.Width = reader.ReadInt32();
this.Height = reader.ReadInt32();
this.WidthBytes = reader.ReadInt32(); //padded row bytes (
this.Size = reader.ReadInt32(); //Total size widthbytes * height * planes
this.CompressedSize = reader.ReadInt32(); //used for consistancy check
this.BitPerPixel = reader.ReadInt16();
this.Planes = reader.ReadInt16();
int numBytes = (int)reader.BytesToEnd;
byte[] buffer = reader.ReadBytes(numBytes);
if (this.ID == 1033)
{
// BGR
for (int n = 0; n < numBytes - 2; n += 3)
{
byte tmp = buffer[n + 2];
buffer[n + 2] = buffer[n];
buffer[n] = tmp;
}
}
System.IO.MemoryStream stream = new System.IO.MemoryStream(buffer);
this.Bitmap = new System.Drawing.Bitmap(stream);
reader.Close();
}
public CorrectionRecord(BinaryPSDReader r)
{
this.Cyan = r.ReadInt16();
this.Magenta = r.ReadInt16();
this.Yellow = r.ReadInt16();
this.Black = r.ReadInt16();
}
public MixerRecord(BinaryPSDReader r, int numChannels)
{
this.Channels = new List<short>();
for (int i = 0; i < numChannels; i++)
this.Channels.Add(r.ReadInt16());
this.Unknown = r.ReadInt16();
this.Constant = r.ReadInt16();
}
public BrightnessContrast(BinaryPSDReader reader)
: base(reader)
{
BinaryPSDReader r = this.GetDataReader();
this.Brightness = r.ReadInt16();
this.Contrast = r.ReadInt16();
this.Data = null;
}
public ResolutionInfo(ImageResource imgRes) : base(imgRes)
{
//m_bResolutionInfoFilled = true;
BinaryPSDReader reader = imgRes.GetDataReader();
this.hRes = reader.ReadInt16();
this.hResUnit = reader.ReadInt32();
this.widthUnit = reader.ReadInt16();
this.vRes = reader.ReadInt16();
this.vResUnit = reader.ReadInt32();
this.heightUnit = reader.ReadInt16();
reader.Close();
}
public DisplayInfo(ImageResource imgRes)
: base(imgRes)
{
BinaryPSDReader reader = imgRes.GetDataReader();
this.ColorSpace = (ColorModes)reader.ReadInt16();
for (int i = 0; i < 4; i++)
{
this.Color[i] = reader.ReadInt16();
}
this.Opacity = (short)Math.Max(0, Math.Min(100, (int)reader.ReadInt16()));
this.kind = reader.ReadByte() == 0?false:true;
reader.Close();
}
public RangeSettings(BinaryPSDReader r)
{
this.Values = new List <short>();
for (int i = 0; i < 3; i++)
{
this.Values.Add(r.ReadInt16());
}
}
public Screen(BinaryPSDReader reader)
{
this.FrequenceValue = reader.ReadSingle(); //TODO: fixed single
this.FrequenceScale = reader.ReadUInt16();
this.Angle = reader.ReadSingle(); //TODO: fixed single
this.ShapeCode = reader.ReadInt16();
reader.BaseStream.Position += 4;
this.AccurateScreens = reader.ReadBoolean();
this.DefaultScreens = reader.ReadBoolean();
}
public GradientMap(BinaryPSDReader reader)
: base(reader)
{
BinaryPSDReader r = this.GetDataReader();
ushort version = r.ReadUInt16();
this.Reverse = r.ReadBoolean();
this.Dither = r.ReadBoolean();
this.Name = r.ReadPSDUnicodeString();
r.JumpToEvenNthByte(2);
ushort cnt = r.ReadUInt16();
this.ColorStops = new List <ColorStop>();
for (int i = 0; i < cnt; i++)
{
this.ColorStops.Add(new ColorStop(r));
}
cnt = r.ReadUInt16();
this.TransparencyStops = new List <TransparencyStop>();
for (int i = 0; i < cnt; i++)
{
this.TransparencyStops.Add(new TransparencyStop(r));
}
ushort expansionCount = r.ReadUInt16();
if (expansionCount > 0)
{
this.Interpolation = r.ReadInt16();
}
ushort length = r.ReadUInt16();
this.Mode = r.ReadUInt16();
this.RandomSeed = r.ReadUInt32();
r.BaseStream.Position += 1;
this.ShowTransparency = r.ReadBoolean();
r.BaseStream.Position += 1;
this.UseVectorColor = r.ReadBoolean();
this.Roughness = r.ReadUInt32();
this.ColorModel = r.ReadUInt16(); //ColorMode?!
this.MinChannelValues = r.ReadPSDChannelValues(4);
this.MaxChannelValues = r.ReadPSDChannelValues(4);
this.Data = r.ReadBytes((int)r.BytesToEnd);
}
public HueSaturation(BinaryPSDReader reader)
: base(reader)
{
BinaryPSDReader r = this.GetDataReader();
ushort version = r.ReadUInt16();
this.ColorizeMode = r.ReadBoolean();
r.BaseStream.Position += 1; //padding
this.Settings = new List <HSLModifier>();
if (version == 1)
{
this.Colorize = new HSLModifier();
this.Colorize.Hue = (short)((int)r.ReadInt16() * 180 / 100);
this.Colorize.Saturation = r.ReadInt16();
this.Colorize.Lightness = r.ReadInt16();
for (int i = 0; i < 7; i++)
{
HSLModifier hsl = new HSLModifier();
this.Settings.Add(hsl);
hsl.Hue = r.ReadInt16();
}
for (int i = 0; i < 7; i++)
{
this.Settings[i].Saturation = r.ReadInt16();
}
for (int i = 0; i < 7; i++)
{
this.Settings[i].Lightness = r.ReadInt16();
}
}
else if (version == 2)
{
this.Colorize = new HSLModifier(r);
HSLModifier hsl = new HSLModifier(r); //master
this.Settings.Add(hsl);
for (int i = 0; i < 6; i++)
{
List <short> ranges = new List <short>();
for (int j = 0; j < 4; j++)
{
ranges.Add(r.ReadInt16());
}
hsl = new HSLModifier(r);
this.Settings.Add(hsl);
hsl.Ranges = ranges;
}
}
this.Data = null;
}
public ColorTransferFunction(BinaryPSDReader reader)
{
this.Curve = new List <short>();
for (int i = 0; i < 13; i++)
{
this.Curve.Add(reader.ReadInt16());
}
if (this.Curve[0] == -1 || this.Curve[12] == -1)
{
throw new Exception("Error");
}
this.Override = reader.ReadUInt16() > 0 ? true : false;
}
public HSLModifier(BinaryPSDReader r)
{
this.Hue = r.ReadInt16();
this.Saturation = r.ReadInt16();
this.Lightness = r.ReadInt16();
}
public ColorTransferFunction(BinaryPSDReader reader)
{
this.Curve = new List<short>();
for (int i = 0; i < 13; i++)
{
this.Curve.Add(reader.ReadInt16());
}
if (this.Curve[0] == -1 || this.Curve[12] == -1)
throw new Exception("Error");
this.Override = reader.ReadUInt16() > 0 ? true : false;
}
public Screen(BinaryPSDReader reader)
{
this.FrequenceValue = reader.ReadSingle(); //TODO: fixed single
this.FrequenceScale = reader.ReadUInt16();
this.Angle = reader.ReadSingle(); //TODO: fixed single
this.ShapeCode = reader.ReadInt16();
reader.BaseStream.Position += 4;
this.AccurateScreens = reader.ReadBoolean();
this.DefaultScreens = reader.ReadBoolean();
}
