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api:dk11:delphi:gisrendererabstract.tgis_rendererabstract.canvasdrawellipse_integer_integer_integer_integer

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TGIS_RendererAbstract.CanvasDrawEllipse method

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

Draw an ellipse on the Canvas object.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  procedure CanvasDrawEllipse(
    const _x : Integer;
    const _y : Integer;
    const _width : Integer;
    const _height : Integer
  ); virtual; abstract;
// C++ Builder
public:
  virtual void CanvasDrawEllipse(
    const int _x,
    const int _y,
    const int _width,
    const int _height
  ) = 0;

Parameters

Name Type Description
_x Integer x-coordinate of the upper-left corner of the bounding rectangle (in pixels)
_y Integer y-coordinate of the upper-left corner of the bounding rectangle (in pixels)
_width Integer ellipse width (in pixels)
_height Integer ellipse height (in pixels)

References

2018/02/17 00:10