public MaskInfo(PsdBinaryReader reader, Layer layer)
{
Util.DebugMessage(reader.BaseStream, "Load, Begin, MaskInfo");
var maskLength = reader.ReadUInt32();
if (maskLength <= 0)
{
return;
}
var startPosition = reader.BaseStream.Position;
var endPosition = startPosition + maskLength;
// Read layer mask
var rectangle = reader.ReadRectangle();
var backgroundColor = reader.ReadByte();
var flagsByte = reader.ReadByte();
LayerMask = new Mask(layer, rectangle, backgroundColor, new BitVector32(flagsByte));
// User mask is supplied separately when there is also a vector mask.
if (maskLength == 36)
{
var userFlagsByte = reader.ReadByte();
var userBackgroundColor = reader.ReadByte();
var userRectangle = reader.ReadRectangle();
UserMask = new Mask(layer, userRectangle, userBackgroundColor, new BitVector32(userFlagsByte));
}
// 20-byte mask data will end with padding.
reader.BaseStream.Position = endPosition;
Util.DebugMessage(reader.BaseStream, "Load, End, MaskInfo");
}
public BevelEffect(PsdBinaryReader r, string key)
{
m_key = key;
uint version = r.ReadUInt32();
this.Angle = r.ReadUInt32();
this.Strength = r.ReadUInt32();
this.Blur = r.ReadUInt32();
this.BlendModeKey = this.ReadBlendKey(r);
this.ShadowBlendModeKey = this.ReadBlendKey(r);
this.Color = r.ReadPSDColor(16, true);
this.ShadowColor = r.ReadPSDColor(16, true);
this.BevelStyle = r.ReadByte();
this.Opacity = r.ReadByte();
this.ShadowOpacity = r.ReadByte();
this.Enabled = r.ReadBoolean();
this.UseGlobalAngle = r.ReadBoolean();
this.Inverted = r.ReadBoolean();
switch (version)
{
case 0:
break;
case 2:
Color someColor = r.ReadPSDColor(16, true);
Color someColor2 = r.ReadPSDColor(16, true);
break;
}
}
public MaskInfo(PsdBinaryReader reader, Layer layer)
{
Debug.WriteLine("MaskInfo started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture));
var maskLength = reader.ReadUInt32();
if (maskLength <= 0)
{
return;
}
var startPosition = reader.BaseStream.Position;
var endPosition = startPosition + maskLength;
// Read layer mask
var rectangle = reader.ReadRectangle();
var backgroundColor = reader.ReadByte();
var flagsByte = reader.ReadByte();
LayerMask = new Mask(layer, rectangle, backgroundColor, new BitVector32(flagsByte));
// User mask is supplied separately when there is also a vector mask.
if (maskLength == 36)
{
var userFlagsByte = reader.ReadByte();
var userBackgroundColor = reader.ReadByte();
var userRectangle = reader.ReadRectangle();
UserMask = new Mask(layer, userRectangle, userBackgroundColor,
new BitVector32(userFlagsByte));
}
// 20-byte mask data will end with padding.
reader.BaseStream.Position = endPosition;
}
public GlowEffect(PsdBinaryReader r, string key)
{
m_key = key;
uint version = r.ReadUInt32(); //two version
this.Blur = r.ReadUInt32();
this.Intensity = r.ReadUInt32();
Color golwColor = readColor(r);
this.BlendModeKey = this.ReadBlendKey(r);
this.Enabled = r.ReadBoolean();
this.Opacity = r.ReadByte();
this.Color = Util.FromArgb(Opacity, golwColor);
switch (version)
{
case 0:
break;
case 2:
//TODO!
if (this.Inner)
{
this.Unknown = r.ReadByte();
}
this.UnknownColor = r.ReadPSDColor(16, true); //unknown color
// byte[] Data = r.ReadBytes((int)r.BytesToEnd);
break;
}
}
private Color ReadColor(PsdBinaryReader reader)
{
var color = new Color();
color.a = reader.ReadFloat();
reader.ReadByte();
color.r = reader.ReadFloat();
reader.ReadByte();
color.g = reader.ReadFloat();
reader.ReadByte();
color.b = reader.ReadFloat();
return(color);
}
public TextLayerInfo(PsdBinaryReader reader)
{
reader.Seek("TEXT");
Text = reader.ReadUnicodeString();
reader.Seek("/Justification ");
int alignment = reader.ReadByte() - 48;
Alignment = TextAnchor.MiddleLeft;
if (alignment == 1)
{
Alignment = TextAnchor.MiddleRight;
}
else if (alignment == 2)
{
Alignment = TextAnchor.MiddleCenter;
}
reader.Seek("/FontSize ");
FontSize = reader.ReadFloat();
reader.Seek("/FillColor");
reader.Seek("/Values [ ");
FillColor = ReadColor(reader);
}
public ShadowEffect(PsdBinaryReader r, string key)
{
m_key = key;
int version = r.ReadInt32();
this.Blur = r.ReadUInt32();
this.Intensity = r.ReadUInt32();
this.Angle = r.ReadUInt32();
this.Distance = r.ReadUInt32();
Color shadowColor = r.ReadPSDColor(16, true);
this.BlendModeKey = this.ReadBlendKey(r);
this.Enabled = r.ReadBoolean();
this.UseGlobalAngle = r.ReadBoolean();
this.Opacity = r.ReadByte();
NativeColor = r.ReadPSDColor(16, true);
this.Color = Util.FromArgb(Opacity, shadowColor);
}
public MaskInfo(PsdBinaryReader reader, Layer layer)
{
Debug.WriteLine("MaskInfo started at " + reader.BaseStream.Position.ToString(CultureInfo.InvariantCulture));
var maskLength = reader.ReadUInt32();
if (maskLength <= 0)
return;
var startPosition = reader.BaseStream.Position;
var endPosition = startPosition + maskLength;
// Read layer mask
var rectangle = reader.ReadRectangle();
var backgroundColor = reader.ReadByte();
var flagsByte = reader.ReadByte();
LayerMask = new Mask(layer, rectangle, backgroundColor, new BitVector32(flagsByte));
// User mask is supplied separately when there is also a vector mask.
if (maskLength == 36)
{
var userFlagsByte = reader.ReadByte();
var userBackgroundColor = reader.ReadByte();
var userRectangle = reader.ReadRectangle();
UserMask = new Mask(layer, userRectangle, userBackgroundColor,
new BitVector32(userFlagsByte));
}
// 20-byte mask data will end with padding.
reader.BaseStream.Position = endPosition;
}
public Layer(PsdBinaryReader reader, PsdFile psdFile)
: this(psdFile)
{
Util.DebugMessage(reader.BaseStream, "Load, Begin, Layer");
Rect = reader.ReadRectangle();
//-----------------------------------------------------------------------
// Read channel headers. Image data comes later, after the layer header.
int numberOfChannels = reader.ReadUInt16();
for (int channel = 0; channel < numberOfChannels; channel++)
{
var ch = new Channel(reader, this);
Channels.Add(ch);
}
//-----------------------------------------------------------------------
//
var signature = reader.ReadAsciiChars(4);
if (signature != "8BIM")
{
throw (new PsdInvalidException("Invalid signature in layer header."));
}
BlendModeKey = reader.ReadAsciiChars(4);
Opacity = reader.ReadByte();
Clipping = reader.ReadBoolean();
var flagsByte = reader.ReadByte();
flags = new BitVector32(flagsByte);
reader.ReadByte(); //padding
//-----------------------------------------------------------------------
// This is the total size of the MaskData, the BlendingRangesData, the
// Name and the AdjustmentLayerInfo.
var extraDataSize = reader.ReadUInt32();
var extraDataStartPosition = reader.BaseStream.Position;
Masks = new MaskInfo(reader, this);
BlendingRangesData = new BlendingRanges(reader, this);
Name = reader.ReadPascalString(4);
//-----------------------------------------------------------------------
// Process Additional Layer Information
long adjustmentLayerEndPos = extraDataStartPosition + extraDataSize;
while (reader.BaseStream.Position < adjustmentLayerEndPos)
{
var layerInfo = LayerInfoFactory.Load(reader,
psdFile: this.PsdFile,
globalLayerInfo: false);
AdditionalInfo.Add(layerInfo);
}
foreach (var adjustmentInfo in AdditionalInfo)
{
switch (adjustmentInfo.Key)
{
case "luni":
Name = ((LayerUnicodeName)adjustmentInfo).Name;
break;
}
}
Util.DebugMessage(reader.BaseStream, "Load, End, Layer, {0}", Name);
PsdFile.LoadContext.OnLoadLayerHeader(this);
}
public LayerTextType(PsdBinaryReader reader)
{
version = reader.ReadUInt16(); // 1 = Photoshop 5.0
transform = new Matrix2D(reader);
//Font info:
// fontVersion
reader.ReadUInt16(); // 6 = Photoshop 5.0
ushort faceCount = reader.ReadUInt16();
fontInfos = new List <FontInfo>();
for (int i = 0; i < faceCount; i++)
{
fontInfos.Add(new FontInfo(reader));
}
//TODO: make classes of styles as well...
ushort styleCount = reader.ReadUInt16();
for (int i = 0; i < styleCount; i++)
{
// mark
reader.ReadUInt16();
// faceMark
reader.ReadUInt16();
// size
reader.ReadUInt32();
// tracking
reader.ReadUInt32();
// kerning
reader.ReadUInt32();
// leading
reader.ReadUInt32();
// baseShift
reader.ReadUInt32();
// autoKern
reader.ReadByte();
if (version <= 5)
{
// extra
reader.ReadByte();
}
// rotate
reader.ReadByte();
}
//Text information
// type
reader.ReadUInt16();
// scalingFactor
reader.ReadUInt32();
// characterCount
reader.ReadUInt32();
// horizontalPlacement
reader.ReadUInt32();
// verticalPlacement
reader.ReadUInt32();
// selectStart
reader.ReadUInt32();
// selectEnd
reader.ReadUInt32();
ushort lineCount = reader.ReadUInt16();
for (int i = 0; i < lineCount; i++)
{
// characterCountLine
reader.ReadUInt32();
// orientation
reader.ReadUInt16();
// alignment
reader.ReadUInt16();
// doubleByteChar
reader.ReadUInt16();
// style
reader.ReadUInt16();
}
// colorSpace
reader.ReadUInt16();
for (int i = 0; i < 4; i++)
{
reader.ReadUInt16(); //Color compensation
}
// antiAlias
reader.ReadByte();
}
public Layer(PsdBinaryReader reader, PsdFile psdFile)
: this(psdFile)
{
Rect = reader.ReadRectangle();
//-----------------------------------------------------------------------
// Read channel headers. Image data comes later, after the layer header.
int numberOfChannels = reader.ReadUInt16();
for (int channel = 0; channel < numberOfChannels; channel++)
{
var ch = new Channel(reader, this);
Channels.Add(ch);
}
//-----------------------------------------------------------------------
//
var signature = reader.ReadAsciiChars(4);
if (signature != "8BIM")
throw (new PsdInvalidException("Invalid signature in layer header."));
BlendModeKey = reader.ReadAsciiChars(4);
Opacity = reader.ReadByte();
Clipping = reader.ReadBoolean();
var flagsByte = reader.ReadByte();
flags = new BitVector32(flagsByte);
reader.ReadByte(); //padding
//-----------------------------------------------------------------------
// This is the total size of the MaskData, the BlendingRangesData, the
// Name and the AdjustmentLayerInfo.
var extraDataSize = reader.ReadUInt32();
var extraDataStartPosition = reader.BaseStream.Position;
Masks = new MaskInfo(reader, this);
BlendingRangesData = new BlendingRanges(reader, this);
Name = reader.ReadPascalString(4);
//-----------------------------------------------------------------------
// Process Additional Layer Information
long adjustmentLayerEndPos = extraDataStartPosition + extraDataSize;
while (reader.BaseStream.Position < adjustmentLayerEndPos)
{
var layerInfo = LayerInfoFactory.Load(reader);
AdditionalInfo.Add(layerInfo);
}
foreach (var adjustmentInfo in AdditionalInfo)
{
switch (adjustmentInfo.Key)
{
case "luni":
Name = ((LayerUnicodeName)adjustmentInfo).Name;
break;
}
}
}
public Layer(PsdBinaryReader reader, PsdFile psdFile)
: this(psdFile)
{
IsText = false;
Rect = reader.ReadRectangle();
//-----------------------------------------------------------------------
// Read channel headers. Image data comes later, after the layer header.
int numberOfChannels = reader.ReadUInt16();
for (int channel = 0; channel < numberOfChannels; channel++)
{
var ch = new Channel(reader, this);
Channels.Add(ch);
}
//-----------------------------------------------------------------------
//
var signature = reader.ReadAsciiChars(4);
if (signature != "8BIM")
{
throw (new PsdInvalidException("Invalid signature in layer header."));
}
BlendModeKey = reader.ReadAsciiChars(4);
Opacity = reader.ReadByte();
Clipping = reader.ReadBoolean();
var flagsByte = reader.ReadByte();
flags = new BitVector32(flagsByte);
reader.ReadByte(); //padding
//-----------------------------------------------------------------------
// This is the total size of the MaskData, the BlendingRangesData, the
// Name and the AdjustmentLayerInfo.
var extraDataSize = reader.ReadUInt32();
var extraDataStartPosition = reader.BaseStream.Position;
Masks = new MaskInfo(reader, this);
BlendingRangesData = new BlendingRanges(reader, this);
Name = reader.ReadPascalString(4);
//-----------------------------------------------------------------------
// Process Additional Layer Information
long adjustmentLayerEndPos = extraDataStartPosition + extraDataSize;
while (reader.BaseStream.Position < adjustmentLayerEndPos)
{
var layerInfo = LayerInfoFactory.Load(reader);
AdditionalInfo.Add(layerInfo);
}
foreach (var adjustmentInfo in AdditionalInfo)
{
switch (adjustmentInfo.Key)
{
case "luni":
Name = ((LayerUnicodeName)adjustmentInfo).Name;
break;
case "TySh":
IsText = true;
LayerText = (LayerText)adjustmentInfo;
break;
case "lrFX":
Effects = (EffectsLayer)adjustmentInfo;
break;
case "lfx2":
BaseEffect = (ObjectBasedEffect)adjustmentInfo;
break;
}
}
}
