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api:dk11:delphi:gissymbol.tgis_symbollist

TGIS_SymbolList class

DK11 for Delphi | GisSymbol.TGIS_SymbolList | Classes | Constructors | Methods

Encapsulation of the symbol list (cache). Use it to efficiently manage symbols.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
type
  TGIS_SymbolList = class( TGIS_ThreadClass )
  end;
// C++ Builder
class PASCALIMPLEMENTATION TGIS_SymbolList : public TGIS_ThreadClass
{
};

Inheritance

→ TObject → TGIS_ObjectTGIS_ThreadClass

Constructors

Inherited Overrides Protected
Name Visibility Description
Create public Create an instance.

Methods

Inherited Overrides Protected
Name Visibility Description
Clear public Clear the whole list (remove all items from list).
ClearCache public Clear the whole cache (all symbol will persist but the cached version will be destroyed.
LockThread public Lock thread.
(Inherited from TGIS_ThreadClass)
Prepare(String) public Prepare a new symbol.
Prepare(String; TStream) public Prepare a new symbol.
UnlockThread public Unlock thread.
(Inherited from TGIS_ThreadClass)

References

2019/02/27 15:32