/// <summary>
/// Reads GlyphEntry from reader.
/// </summary>
/// <param name="reader">Reader from which to read GlyphEntry.</param>
/// <param name="glyphBits">Bits count used for reading glyph index.</param>
/// <param name="advanceBits">Bits count used for reading advance value.</param>
/// <returns></returns>
public static GlyphEntry ReadGlyphEntry(this ISwfStreamReader reader, uint glyphBits, uint advanceBits)
{
var entry = new GlyphEntry {
GlyphIndex = reader.ReadUnsignedBits(glyphBits),
GlyphAdvance = reader.ReadSignedBits(advanceBits)
};
return entry;
}
/// <summary>
/// Reads GlyphEntry from reader.
/// </summary>
/// <param name="reader">Reader from which to read GlyphEntry.</param>
/// <param name="glyphBits">Bits count used for reading glyph index.</param>
/// <param name="advanceBits">Bits count used for reading advance value.</param>
/// <returns></returns>
public static GlyphEntry ReadGlyphEntry(this ISwfStreamReader reader, uint glyphBits, uint advanceBits)
{
var entry = new GlyphEntry {
GlyphIndex = reader.ReadUnsignedBits(glyphBits),
GlyphAdvance = reader.ReadSignedBits(advanceBits)
};
return(entry);
}
public static XElement FormatGlyphEntry(GlyphEntry entry)
{
return new XElement(XName.Get("TextEntry"),
new XAttribute(XName.Get("glyph"), entry.GlyphIndex),
new XAttribute(XName.Get("advance"), entry.GlyphAdvance));
}
public static GlyphEntry ParseGlyphEntry(XElement element)
{
var result = new GlyphEntry();
foreach (var attribute in element.Attributes()) {
switch (attribute.Name.LocalName) {
case "glyph":
result.GlyphIndex = uint.Parse(attribute.Value);
break;
case "advance":
result.GlyphAdvance = int.Parse(attribute.Value);
break;
default:
throw new NotSupportedException();
}
}
foreach (var elem in element.Elements()) {
switch (elem.Name.LocalName) {
default:
throw new NotSupportedException();
}
}
return result;
}
/// <summary>
/// Writes GlyphEntry to writer.
/// </summary>
/// <param name="writer">Writer to which to write GlyphEntry.</param>
/// <param name="glyph">Glyph to be written.</param>
/// <param name="glyphBits">Bits count used for writing glyph index.</param>
/// <param name="advanceBits">Bits count used for writing advance value.</param>
public static void WriteGlyphEntry(this ISwfStreamWriter writer, GlyphEntry glyph, uint glyphBits, uint advanceBits)
{
writer.WriteUnsignedBits(glyph.GlyphIndex, glyphBits);
writer.WriteSignedBits(glyph.GlyphAdvance, advanceBits);
}
/// <summary>
/// Writes GlyphEntry to writer.
/// </summary>
/// <param name="writer">Writer to which to write GlyphEntry.</param>
/// <param name="glyph">Glyph to be written.</param>
/// <param name="glyphBits">Bits count used for writing glyph index.</param>
/// <param name="advanceBits">Bits count used for writing advance value.</param>
public static void WriteGlyphEntry(this ISwfStreamWriter writer, GlyphEntry glyph, uint glyphBits, uint advanceBits)
{
writer.WriteUnsignedBits(glyph.GlyphIndex, glyphBits);
writer.WriteSignedBits(glyph.GlyphAdvance, advanceBits);
}
