// Methods to read primitive data types from the stream
private short ReadShort(RandomAccessFileOrArray stream)
{
if (isBigEndian) {
return stream.ReadShort();
} else {
return stream.ReadShortLE();
}
}
private void Openpfm()
{
inp.Seek(0);
vers = inp.ReadShortLE();
h_len = inp.ReadIntLE();
copyright = ReadString(60);
type = inp.ReadShortLE();
points = inp.ReadShortLE();
verres = inp.ReadShortLE();
horres = inp.ReadShortLE();
ascent = inp.ReadShortLE();
intleading = inp.ReadShortLE();
extleading = inp.ReadShortLE();
italic = (byte)inp.Read();
uline = (byte)inp.Read();
overs = (byte)inp.Read();
weight = inp.ReadShortLE();
charset = (byte)inp.Read();
pixwidth = inp.ReadShortLE();
pixheight = inp.ReadShortLE();
kind = (byte)inp.Read();
avgwidth = inp.ReadShortLE();
maxwidth = inp.ReadShortLE();
firstchar = inp.Read();
lastchar = inp.Read();
defchar = (byte)inp.Read();
brkchar = (byte)inp.Read();
widthby = inp.ReadShortLE();
device = inp.ReadIntLE();
face = inp.ReadIntLE();
bits = inp.ReadIntLE();
bitoff = inp.ReadIntLE();
extlen = inp.ReadShortLE();
psext = inp.ReadIntLE();
chartab = inp.ReadIntLE();
res1 = inp.ReadIntLE();
kernpairs = inp.ReadIntLE();
res2 = inp.ReadIntLE();
fontname = inp.ReadIntLE();
if (h_len != inp.Length || extlen != 30 || fontname < 75 || fontname > 512)
{
throw new IOException(MessageLocalization.GetComposedMessage("not.a.valid.pfm.file"));
}
inp.Seek(psext + 14);
capheight = inp.ReadShortLE();
xheight = inp.ReadShortLE();
ascender = inp.ReadShortLE();
descender = inp.ReadShortLE();
}
