public static BitFont FromResource(string resourceName, int numChars, int codePage, int width, int height)
{
var font = new BitFont(numChars, width, height, codePage);
font.Load(new BinaryReader(Assembly.GetCallingAssembly().GetManifestResourceStream(resourceName)));
return(font);
}
public void Load(Stream stream, int[] forceCodePage = null, bool isSystemFont = true)
{
FallbackCodePages = forceCodePage;
var br = new BinaryReader(stream);
var headerSize = br.ReadInt16();
/*var nextOffset =*/
br.ReadInt32();
var deviceType = br.ReadInt16();
// must be 1
FallbackCodePages = forceCodePage;
/*var deviceName =*/
br.ReadBytes(8);
var codePage = br.ReadInt16();
CodePage = codePage;
/*var reserved =*/
br.ReadBytes(6);
/*var offset =*/
br.ReadInt32();
if (headerSize > 0x1C)
{
br.ReadBytes(0x1C - headerSize);
}
// CodePageInfoHeader
//stream.Position = offset;
/*var version =*/
br.ReadInt16();
var numFonts = br.ReadInt16();
/*var size =*/
br.ReadInt16();
for (int i = 0; i < numFonts; i++)
{
if (deviceType == 1)
{
// screen
var height = br.ReadByte();
var width = br.ReadByte();
// should be 8
/*var yaspect =*/
br.ReadByte();
/*var xaspect =*/
br.ReadByte();
var numChars = br.ReadInt16();
var font = new BitFont(numChars, width, height, CodePage);
font.ID = string.Format("{0} {1}x{2}", codePage, width, height);
font.Name = string.Format("CP {0} {1}x{2}", codePage, width, height);
font.IsSystemFont = isSystemFont;
font.FallbackCodePages = forceCodePage;
font.FontSet = this;
font.Load(br);
fonts.Add(font);
}
else if (deviceType == 2)
{
// printer
throw new NotImplementedException();
}
}
fonts.Sort((x, y) => x.Height.CompareTo(y.Height));
}
