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GR32_OrdinalMaps🞂TIntegerMapClass

TIntegerMap

Two-dimensional 32-bit signed integer map.

Inheritance:TPersistent 🞂 TPlainInterfacedPersistent 🞂 TNotifiablePersistent 🞂 TThreadPersistent 🞂 TCustomMap 🞂 TIntegerMap

Declaration ​

pascal
TIntegerMap = class(TCustomMap)

Description ​

TIntegerMap is a 2D data map derived from TCustomMap storing 32-bit signed integer values (Integer).

It is used for storing discrete grid indices, spatial ID buffers, signed height fields, and coordinate maps. Elements can be accessed via Value[X, Y], scanline pointers (Scanline[Y]), or element pointers (ValPtr[X, Y]).