TGIS_RendererAbstract.RenderBitmapBegin method

DK11 for Delphi | GisRendererAbstract.TGIS_RendererAbstract.RenderBitmapBegin | Constructors | Fields | Methods | Properties

Prepare custom rendering context for lengthy bitmap drawing. Use for example to display progressive update of ECW files.

Available also on: .NET | Java | ActiveX | Python.

// Delphi
public
  function RenderBitmapBegin : TObject; virtual; abstract;

// C++ Builder
public:
  virtual TObject* RenderBitmapBegin(void) = 0;