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api:dk11:activex:tatukgis_xdk11.tgis_transformgcp

TGIS_TransformGCP class

DK11 for ActiveX | TatukGIS_XDK11.TGIS_TransformGCP | Classes | Methods | Properties

Base class for layer transformations based on GCP (Ground Control Points). A sample class that can inherits from TGIS_TransformGCP is a polynomial transformation.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public class TGIS_TransformGCP : ITGIS_TransformGCP 
{
}
' VisualBasic
Public Class TGIS_TransformGCP
  Implements ITGIS_TransformGCP
End Class
// Oxygene
type
  TGIS_TransformGCP = public class
  end;

Implements

Methods

Inherited Overrides Protected
Name Visibility Description
AddPoint public Add Ground Control Point (GCP) will be used by Prepare method to compute transformation matrix.
AddPoint_2 public Add Ground Control Point (GCP) will be used by Prepare method to compute transformation matrix.
AttachDelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)
Clear public Clear all GCP points.
DelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)
LoadFromFile public Load transformation definitions from the file.
(Inherited from ITGIS_Transform)
MustSave public Check if transformation was modified by editing.
(Inherited from ITGIS_Transform)
SaveToFile public Save transformation definitions to the file.
(Inherited from ITGIS_Transform)
Transform public Transform point.
(Inherited from ITGIS_Transform)
Transform3D_Ref public Transform point 3D by reference.
(Inherited from ITGIS_Transform)
Untransform public Untransform point.
(Inherited from ITGIS_Transform)
Untransform3D_Ref public Untransform point 3D by reference.
(Inherited from ITGIS_Transform)

Properties

Inherited Protected
Name Visibility Description
Active public True if transformation is active.
(Inherited from ITGIS_Transform)
CuttingPolygon public WKT of cutting polygon.
(Inherited from ITGIS_Transform)
Error public Error number.
PointsActive public Gives us information if point is active.
PointsCount public Number of points.
PointsDst public End point of the transformation.
PointsSrc public Source point of transformation.
PointsUid public Gives us Uid of the point.
RMS public RMS error for current transformation.

References

2020/05/28 09:03

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