/// <summary>
/// The way how object like lines and shapes get filled.
/// </summary>
/// <param name="InitialVersion">The version of the Swf file using this object.</param>
public FillStyle(byte InitialVersion)
: base(InitialVersion)
{
this._color = new Rgb(this._SwfVersion);
this._gradientMatrix = new Matrix(this._SwfVersion);
this._gradient = new Gradient(this._SwfVersion);
this._bitmapMatrix = new Matrix(this._SwfVersion);
this._caller = TagTypes.DefineShape;
}
/// <summary>
///
/// </summary>
/// <param name="input"></param>
/// <param name="caller"></param>
public void Parse(Stream input, TagTypes caller)
{
BinaryReader br = new BinaryReader(input);
this._caller = caller;
this._fillStyleType = (FillStyleType)br.ReadByte();
if (this._fillStyleType.Equals(FillStyleType.SolidFill))
{
if (caller.Equals(TagTypes.DefineShape3) )
{
this._color = new Rgba(this._SwfVersion);
try
{
this._color.Parse(input);
//Log.InfoFormat("Valid fill style type. FillstyleType: 0x{0:X2} at address: 0x{1:X2} in {2}", (Int32)this._fillStyleType, ((Int32)input.Position) - 1, caller);
}
catch (SwfFormatException e)
{
throw e;
}
}
else if (caller.Equals(TagTypes.DefineShape4))
{
this._color = new Rgba(this._SwfVersion);
try
{
this._color.Parse(input);
}
catch (SwfFormatException e)
{
throw e;
}
}
else
{
this._color = new Rgb(this._SwfVersion);
try
{
this._color.Parse(input);
}
catch (SwfFormatException e)
{
throw e;
}
}
}
else if (this._fillStyleType.Equals(FillStyleType.LinearGradientFill) || this._fillStyleType.Equals(FillStyleType.RadialGradientFill))
{
this._gradientMatrix = new Matrix(this._SwfVersion);
try
{
this._gradientMatrix.Parse(input);
}
catch (SwfFormatException e)
{
throw e;
}
this._gradient = new Gradient(this._SwfVersion);
try
{
this._gradient.Parse(input, caller);
//Log.InfoFormat("Valid fill style type. FillstyleType: 0x{0:X2} at address: 0x{1:X4} in {2}", (Int32)this._fillStyleType, ((Int32)input.Position) - 1, caller);
}
catch (SwfFormatException e)
{
throw e;
}
}
else if (this._fillStyleType.Equals(FillStyleType.FocalRadialGradientFill))
{
if (this._SwfVersion >= 8)
{
this._gradientMatrix = new Matrix(this._SwfVersion);
try
{
this._gradientMatrix.Parse(input);
}
catch(SwfFormatException e)
{
throw e;
}
this._gradient = new FocalGradient(this._SwfVersion);
try
{
this._gradient.Parse(input, caller);
//Log.InfoFormat("Valid fill style type. FillstyleType: 0x{0:X2} at address: 0x{1:X4} in {2}", (Int32)this._fillStyleType, ((Int32)input.Position) - 1, caller);
}
catch (SwfFormatException e)
{
throw e;
}
}
else
{
SwfFormatException e = new SwfFormatException("Focal gradients are supported by Swf 8 and later only. This version is: " + this._SwfVersion.ToString());
Log.Error(this, e);
}
}
else if (this._fillStyleType.Equals(FillStyleType.RepeatingBitmapFill) ||
this._fillStyleType.Equals(FillStyleType.ClippedBitmapFill) ||
this._fillStyleType.Equals(FillStyleType.NonSmoothedRepeatingBitmap) ||
this._fillStyleType.Equals(FillStyleType.NonSmoothedClippedBitmap))
{
this._bitmapID = br.ReadUInt16();
this._bitmapMatrix = new Matrix(this._SwfVersion);
try
{
this._bitmapMatrix.Parse(input);
//Log.InfoFormat("Valid fill style type. FillstyleType: 0x{0:X2} at address: 0x{1:X4} in {2}", (Int32)this._fillStyleType, ((Int32)input.Position) - 1, caller);
}
catch (SwfFormatException e)
{
throw e;
}
}
else
{
SwfFormatException e = new SwfFormatException("Invalid fill style type! (" + this._fillStyleType +")" +" caller: " + caller.ToString());
Log.Error(this, e);
throw e;
}
}
