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api:dk11:delphi:gisrendererabstract.tgis_rendererabstract.canvasdrawrectangle_trect

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TGIS_RendererAbstract.CanvasDrawRectangle method

DK11 for Delphi | GisRendererAbstract.TGIS_RendererAbstract.CanvasDrawRectangle | Fields | Methods | Properties

Draw a rectangle on the Canvas object.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  procedure CanvasDrawRectangle(
    const _rect : TRect
  ); virtual; abstract;
// C++ Builder
public:
  virtual void CanvasDrawRectangle(
    TRect* const _rect
  ) = 0;

Parameters

Name Type Description
_rect TRect rectangle (in pixels)
2018/02/17 00:10