public static Mark2ArrayTable CreateFrom(BinaryReader reader, long beginAt, ushort classCount)
{
reader.BaseStream.Seek(beginAt, SeekOrigin.Begin);
//---
var mark2ArrTable = new Mark2ArrayTable();
ushort mark2Count = reader.ReadUInt16();
mark2ArrTable.mark2Records = new Mark2Record[mark2Count];
for (int i = 0; i < mark2Count; ++i)
{
mark2ArrTable.mark2Records[i] = new Mark2Record(Utils.ReadInt16Array(reader, classCount));
}
//read mark2 anchor
for (int i = 0; i < mark2Count; ++i)
{
short[] offsets = mark2ArrTable.mark2Records[i].offsets;
AnchorPoint[] anchors = mark2ArrTable.mark2Records[i].anchorPoints;
int offsetCount = anchors.Length;
for (int c = 0; c < offsetCount; ++c)
{
anchors[c] = AnchorPoint.CreateFrom(reader, beginAt + offsets[c]);
}
}
return(mark2ArrTable);
}
public static LookupType6Format1SubTable Load(BigEndianBinaryReader reader, long offset, LookupFlags lookupFlags)
{
// MarkMarkPosFormat1 Subtable.
// +--------------------+---------------------------------+------------------------------------------------------+
// | Type | Name | Description |
// +====================+=================================+======================================================+
// | uint16 | posFormat | Format identifier: format = 1 |
// +--------------------+---------------------------------+------------------------------------------------------+
// | Offset16 | mark1CoverageOffset | Offset to Combining Mark Coverage table, |
// | | | from beginning of MarkMarkPos subtable. |
// +--------------------+---------------------------------+------------------------------------------------------+
// | Offset16 | mark2CoverageOffset | Offset to Base Mark Coverage table, |
// | | | from beginning of MarkMarkPos subtable. |
// +--------------------+---------------------------------+------------------------------------------------------+
// | uint16 | markClassCount | Number of Combining Mark classes defined |
// +--------------------+---------------------------------+------------------------------------------------------+
// | Offset16 | mark1ArrayOffset | Offset to MarkArray table for mark1, |
// | | | from beginning of MarkMarkPos subtable. |
// +--------------------+---------------------------------+------------------------------------------------------+
// | Offset16 | mark2ArrayOffset | Offset to Mark2Array table for mark2, |
// | | | from beginning of MarkMarkPos subtable. |
// +--------------------+---------------------------------+------------------------------------------------------+
ushort mark1CoverageOffset = reader.ReadOffset16();
ushort mark2CoverageOffset = reader.ReadOffset16();
ushort markClassCount = reader.ReadUInt16();
ushort mark1ArrayOffset = reader.ReadOffset16();
ushort mark2ArrayOffset = reader.ReadOffset16();
var mark1Coverage = CoverageTable.Load(reader, offset + mark1CoverageOffset);
var mark2Coverage = CoverageTable.Load(reader, offset + mark2CoverageOffset);
var mark1ArrayTable = new MarkArrayTable(reader, offset + mark1ArrayOffset);
var mark2ArrayTable = new Mark2ArrayTable(reader, markClassCount, offset + mark2ArrayOffset);
return(new LookupType6Format1SubTable(mark1Coverage, mark2Coverage, mark1ArrayTable, mark2ArrayTable, lookupFlags));
}
public LookupType6Format1SubTable(
CoverageTable mark1Coverage,
CoverageTable mark2Coverage,
MarkArrayTable mark1ArrayTable,
Mark2ArrayTable mark2ArrayTable,
LookupFlags lookupFlags)
: base(lookupFlags)
{
this.mark1Coverage = mark1Coverage;
this.mark2Coverage = mark2Coverage;
this.mark1ArrayTable = mark1ArrayTable;
this.mark2ArrayTable = mark2ArrayTable;
}
public static Mark2ArrayTable CreateFrom(BinaryReader reader, long beginAt, ushort classCount)
{
reader.BaseStream.Seek(beginAt, SeekOrigin.Begin);
//---
var mark2ArrTable = new Mark2ArrayTable();
ushort mark2Count = reader.ReadUInt16();
mark2ArrTable.mark2Records = new Mark2Record[mark2Count];
for (int i = 0; i < mark2Count; ++i)
{
mark2ArrTable.mark2Records[i] = new Mark2Record(
Utils.ReadInt16Array(reader, classCount));
}
return mark2ArrTable;
}
