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api:dk11:delphi:gistransform.tgis_transformcustomproc_boolean_tgis_point3d

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TGIS_TransformCustomProc prototype

DK11 for Delphi | GisTransform.TGIS_TransformCustomProc | Constants | Enums | Methods | Classes | Prototypes

Custom transformation.

Available also on: .NET | Java.

Syntax

// Delphi
type
  TGIS_TransformCustomProc = procedure (
    const _forward : Boolean;
    var _ptg : TGIS_Point3D
  ) of object;
// C++ Builder
typedef void (_closure *TGIS_TransformCustomProc)(
  const bool _forward,
  TGIS_Point3D* &_ptg
);

Parameters

Name Type Description
_forward Boolean if true the transformation is forward; if else transformation is reverse
_ptg TGIS_Point3D point coordinate to be transformed
2020/05/07 01:10

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