/**
<summary>Gets the character map extracted from the given data.</summary>
<param name="stream">Character map data.</param>
*/
public static IDictionary<ByteArray, int> Get(
bytes::IInputStream stream
)
{
CMapParser parser = new CMapParser(stream);
return parser.Parse();
}
internal OpenFontParser(
bytes::IInputStream fontData
)
{
FontData = fontData;
FontData.ByteOrder = ByteOrderEnum.BigEndian; // Ensures that proper endianness is applied.
Load();
}
internal ContentParser(
bytes::IInputStream stream
)
: base(stream)
{
}
public CMapParser(
bytes::IInputStream stream
)
: base(stream)
{
}
/**
<summary>Gets whether the given data represents a valid Open Font.</summary>
*/
public static bool IsOpenFont(
bytes::IInputStream fontData
)
{
long position = fontData.Position;
fontData.Position = 0;
try
{GetOutlineFormat(fontData.ReadInt());}
catch(NotSupportedException)
{return false;}
finally
{fontData.Position = position;}
return true;
}
public static new CompositeFont Get(
Document context,
bytes::IInputStream fontData
)
{
OpenFontParser parser = new OpenFontParser(fontData);
switch(parser.OutlineFormat)
{
case OpenFontParser.OutlineFormatEnum.CFF:
return new Type0Font(context,parser);
case OpenFontParser.OutlineFormatEnum.TrueType:
return new Type2Font(context,parser);
}
throw new NotSupportedException("Unknown composite font format.");
}
