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api:dk11:delphi:gisrendererabstract.tgis_rendererabstract.renderbitmap_tobject_tgis_bitmap_trect_boolean

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TGIS_RendererAbstract.RenderBitmap(TObject; TGIS_Bitmap; TRect; Boolean) method

DK11 for Delphi | GisRendererAbstract.TGIS_RendererAbstract.RenderBitmap | Overloads | Fields | Methods | Properties

Render bitmap on a current canvas with scaling.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  procedure RenderBitmap(
    const _handle : TObject;
    const _bmp : TGIS_Bitmap;
    const _dst : TRect;
    const _antialias : Boolean
  ); overload; virtual; abstract;
// C++ Builder
public:
  virtual void RenderBitmap(
    TObject* const _handle,
    TGIS_Bitmap* const _bmp,
    TRect* const _dst,
    const bool _antialias
  ) = 0 /* overload */;

Parameters

Name Type Description
_handle TObject handle to progressive layer context or nil
_bmp TGIS_Bitmap bitmap to be drawn
_dst TRect destination rectangle (to which bitmap should be rendered)
_antialias Boolean if True, rendering is anti-aliased if the framework gives such a possibility
2020/05/07 01:10

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