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api:dk11:activex:tatukgis_xdk11.tgis_pointcloudtogrid

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TGIS_PointCloudToGrid class

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

Provides the means to convert a point cloud vector layer such as LIDAR to a digital elevation model (grid layer).

Available also on: Delphi | .NET | Java.

Syntax

// C#
public class TGIS_PointCloudToGrid : ITGIS_PointCloudToGrid, ITGIS_VectorToGridAbstractEvents 
{
}
' VisualBasic
Public Class TGIS_PointCloudToGrid
  Implements ITGIS_PointCloudToGrid
  Implements ITGIS_VectorToGridAbstractEvents
End Class
// Oxygene
type
  TGIS_PointCloudToGrid = public class
  end;

Implements

Methods

Inherited Overrides Protected
Name Visibility Description
AttachDelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)
BusyEvent public
(Inherited from ITGIS_VectorToGridAbstractEvents)
DelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)
Generate public Populates a pixel (grid) layer with values resulting from computations based on the set of sample points from the vector layer.
(Inherited from ITGIS_VectorToGridAbstract)
Generate_2 public Generates a grid layer based on a vector layer with point cloud.

Properties

Inherited Protected
Name Visibility Description
Assignment public Defines method of assigning point values within each pixel; default is Mean.
Coordinate public Defines which coordinate is taken as interpolation value if the interpolation is not based on an attribute field; default is Z.
(Inherited from ITGIS_VectorToGridAbstract)
DefaultValue public If UseDefaultValue is true, then this value will be set for each grid cell for which the interpolated value cannot be computed.
(Inherited from ITGIS_VectorToGridAbstract)
DefaultValueFormula public Defines cell assignment method for NoData filling; default is DefaultValue.
Exponent public Exponent in the formula for weight calculation; default value is 2.
UseDefaultValue public If true, then each grid cell for which the interpolated value cannot be computed will be set to DefaultValue.
(Inherited from ITGIS_VectorToGridAbstract)
WindowSize public Defines window size for filling NoData process; odd value required, even values will be rounded up; default value is 3.

2020/05/07 01:03

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