public static string Decode(byte[] data)
{
if (data == null || data.Length <= 0)
{
return("");
}
//MemoryStream stream = new MemoryStream(data);
//BinaryReaderFont reader = new BinaryReaderFont(stream);
CFFStream stream = new CFFStream();
stream.Push(data);
CSValue value = new CSValue();
int stackCount = 0;
int stemCount = 0;
int length = data.Length;
StringBuilder builder = new StringBuilder();
while (stream.Position < length)
{
ReadValue(stream, value, stemCount);
if (value.isOperator)
{
string name = ToOperatorName(value);
if (name.Contains("stem"))
{
stemCount += stackCount / 2;
}
builder.Append(name);
if (name.Contains("mask"))
{
stemCount += stackCount / 2;
for (int i = 0; i < value.trails.Length; i++)
{
builder.AppendFormat(" 0x{0:X2}", value.trails[i]);
}
}
builder.AppendLine();
stackCount = 0;
continue;
}
stackCount++;
builder.AppendFormat("{0} ", value.value);
}
//reader.Close();
//stream.Close();
//reader.Dispose();
//stream.Dispose();
return(builder.ToString());
}
public GraphicsPath CreateGlyph(byte[] data, bool hasWidth)
{
if (data == null || data.Length <= 0)
{
return(null);
}
stream.Push(data);
//CSValue value = new CSValue();
//int length = data.Length;
int isHinting = 0;
int width = 0;
path = new GraphicsPath(FillMode.Alternate);
stemCount = 0;
//GraphicsPath temp = new GraphicsPath(FillMode.Alternate);
//List<PointF> points = new List<PointF>();
while (true)
{
if (stream.HasNext() == false)
{
stream.Pop();
if (stream.Depth < 1)
{
break;
}
}
ReadValue(stream, value, stemCount);
if (value.isOperator == false)
{
stack.Add(value.value);
continue;
}
// endchar
if (value.value == 14)
{
stack.Clear();
break;
}
if (hasWidth)
{
if (value.value != 10 && value.value != 29)
{
width = stack[0];
stack.RemoveAt(0);
hasWidth = false;
}
}
/*
* if (isHinting == 1) {
* isHinting--;
* Exec(value, stack, temp, ref point);
* stack.Clear();
* continue;
* }
*/
if (isHinting > 0)
{
switch (value.value)
{
case 21:
case 22:
case 4:
isHinting--;
break;
}
}
//if (isHinting == 0) {
Exec(value);
//} else {
// Exec(value);
//}
}
path.CloseFigure();
stream.Clear();
stack.Clear();
point.X = 0;
point.Y = 0;
GraphicsPath result = path;
path = null;
return(result);
}