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api:dk11:delphi:gislayervector.tgis_shape.smooth_integer

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TGIS_Shape.Smooth(Integer) method

DK11 for Delphi | GisLayerVector.TGIS_Shape.Smooth | Overloads | Constructors | Fields | Methods | Properties

Smooth shape routine

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function Smooth(
    const _factor : Integer
  ) : TGIS_Shape; overload;
// C++ Builder
public:
  TGIS_Shape* Smooth(
    const int _factor
  ) /* overload */;

Parameters

Name Type Description
_factor Integer smooth factor, number of points iterations - number of output points = number of input point * _factor

Result

Type Description
TGIS_Shape Newly created shape.

Remarks

Vertex spline smoothing routine based on Catmull-Rom algorithm. Only for arc or polygon shapes. Based on 4 control points.

2020/05/07 01:09