Class DwgHandleMap

Namespace

DwgIO.Model

Assembly

DwgIO.dll

The handle→offset index from the AcDb:Handles section: a sequence of blocks, each a big-endian u16 size, pairs of variable-length deltas and a 2-byte CRC, ended by an empty block. Both running totals reset per block, so a block's first pair is absolute.

public sealed class DwgHandleMap

Inheritance

object

DwgHandleMap

Inherited Members

object.Equals(object?)

object.Equals(object?, object?)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object?, object?)

object.ToString()

Properties

Count

Number of rows in the map.

public int Count { get; }

Property Value

int

Entries

Map rows in file order.

public required IReadOnlyList<DwgHandleMapEntry> Entries { get; init; }

Property Value

IReadOnlyList<DwgHandleMapEntry>

Methods

Find(ulong)

Looks up the AcDbObjects offset of an object handle.

public DwgHandleMapEntry? Find(ulong handle)

Parameters

handle ulong

Returns

DwgHandleMapEntry?