protected internal virtual void AddRangeUni(TrueTypeFont ttf, IDictionary <int, int[]> longTag, bool includeMetrics
)
{
if (!subset && (subsetRanges != null || ttf.GetDirectoryOffset() > 0))
{
int[] rg = subsetRanges == null && ttf.GetDirectoryOffset() > 0 ? new int[] { 0, 0xffff } : CompactRanges(
subsetRanges);
IDictionary <int, int[]> usemap = ttf.GetActiveCmap();
System.Diagnostics.Debug.Assert(usemap != null);
foreach (KeyValuePair <int, int[]> e in usemap)
{
int[] v = e.Value;
int gi = v[0];
if (longTag.ContainsKey(v[0]))
{
continue;
}
int c = e.Key;
bool skip = true;
for (int k = 0; k < rg.Length; k += 2)
{
if (c >= rg[k] && c <= rg[k + 1])
{
skip = false;
break;
}
}
if (!skip)
{
longTag[gi] = includeMetrics ? new int[] { v[0], v[1], c } : null;
}
}
}
}