private static void OptionallyParseTables(IReadOnlyDictionary <string, TrueTypeHeaderTable> tables, TrueTypeDataBytes data, TableRegister.Builder tableRegister)
{
// cmap
if (tables.TryGetValue(TrueTypeHeaderTable.Cmap, out var cmap))
{
tableRegister.CMapTable = CMapTable.Load(data, cmap, tableRegister);
}
// hmtx
if (tables.TryGetValue(TrueTypeHeaderTable.Hmtx, out var hmtxHeaderTable))
{
tableRegister.HorizontalMetricsTable = HorizontalMetricsTable.Load(data, hmtxHeaderTable, tableRegister);
}
// name
if (tables.TryGetValue(TrueTypeHeaderTable.Name, out var nameHeaderTable))
{
// TODO: Not important
}
// os2
// kern
if (tables.TryGetValue(TrueTypeHeaderTable.Kern, out var kernHeaderTable))
{
tableRegister.KerningTable = KerningTable.Load(data, kernHeaderTable);
}
}
public void ShouldThrowExceptionWhenTableCouldNotBeFound()
{
var writer = new BinaryWriter();
writer.WriteTrueTypeFileHeader();
using (var stream = writer.GetStream())
{
var exception = Assert.Throws <InvalidFontTableException>(() => CMapTable.Load(new FontReader(stream)));
Assert.Equal("cmap", exception.Table);
}
}
public void LoadFormat0()
{
var writer = new BinaryWriter();
writer.WriteCMapTable(new[] {
new Format0SubTable(0, PlatformIDs.Windows, 9, new byte[] { 0, 1, 2 })
});
CMapTable table = CMapTable.Load(writer.GetReader());
Assert.Single(table.Tables.Where(x => x != null));
Format0SubTable[] format0Tables = table.Tables.OfType <Format0SubTable>().ToArray();
Assert.Single(format0Tables);
}
public void LoadFormat0()
{
BinaryWriter writer = new BinaryWriter();
writer.WriteCMapTable(new [] {
new SixLabors.Fonts.Tables.General.CMap.Format0SubTable(0, PlatformIDs.Windows, 9, new byte[] { 0, 1, 2 })
});
CMapTable table = CMapTable.Load(writer.GetReader());
Assert.Equal(1, table.Tables.Where(x => x != null).Count());
Format0SubTable[] format0Tables = table.Tables.OfType <Format0SubTable>().ToArray();
Assert.Equal(1, format0Tables.Length);
}