public static void Restore(PolygonFont2d font, BinaryReader reader)
{
int version = reader.ReadInt32();
if (version != SerializerVersion)
{
throw new Exception("PolygonFont2d.Restore: invalid version!");
}
int nc = reader.ReadInt32();
for (int ci = 0; ci < nc; ++ci)
{
int buflen = reader.ReadInt32();
byte[] stringbuf = reader.ReadBytes(buflen);
string s = Encoding.Unicode.GetString(stringbuf);
int numpolys = reader.ReadInt32();
GeneralPolygon2d[] polys = new GeneralPolygon2d[numpolys];
for (int k = 0; k < numpolys; ++k)
{
polys[k] = new GeneralPolygon2d();
gSerialization.Restore(polys[k], reader);
}
font.AddCharacter(s, polys);
}
}
public static PolygonFont2d ReadFont(Stream s)
{
var binReader = new BinaryReader(s);
var newfont = new PolygonFont2d();
PolygonFont2d.Restore(newfont, binReader);
return(newfont);
}
public static PolygonFont2d ReadFont(string filename)
{
using (FileStream file_stream = File.Open(filename, FileMode.Open)) {
BinaryReader binReader = new BinaryReader(file_stream);
PolygonFont2d newfont = new PolygonFont2d();
PolygonFont2d.Restore(newfont, binReader);
return(newfont);
}
}
public static void Store(PolygonFont2d font, BinaryWriter writer)
{
writer.Write(SerializerVersion); // version number
int nc = font.Characters.Count;
writer.Write((int)nc);
foreach (var pair in font.Characters)
{
byte[] stringbuf = Encoding.Unicode.GetBytes(pair.Key);
writer.Write((int)stringbuf.Length);
writer.Write(stringbuf);
CharacterInfo ci = pair.Value;
writer.Write((int)ci.Polygons.Length);
for (int k = 0; k < ci.Polygons.Length; ++k)
{
gSerialization.Store(ci.Polygons[k], writer);
}
}
}
