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api:dk11:delphi:gisinterpolation.tgis_interpolationsplines.generate_tgis_layervector_tgis_extent_string_tgis_layerpixel_tgis_extent

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TGIS_InterpolationSplines.Generate method

DK11 for Delphi | GisInterpolation.TGIS_InterpolationSplines.Generate | Constructors | Methods | Properties

Populates a pixel (grid) layer with values resulting from computations based on the set of sample points from the vector layer.

Available also on: .NET | Java.

Syntax

Overrides TGIS_VectorToGridAbstract.Generate.

// Delphi
public
  procedure Generate(
    const _src : TGIS_LayerVector;
    const _srcext : TGIS_Extent;
    const _srcfld : String;
    const _dst : TGIS_LayerPixel;
    const _dstext : TGIS_Extent
  ); override;
// C++ Builder
public:
  virtual void Generate(
    TGIS_LayerVector* const _src,
    TGIS_Extent* const _srcext,
    const UnicodeString _srcfld,
    TGIS_LayerPixel* const _dst,
    TGIS_Extent* const _dstext
  );

Parameters

Name Type Description
_src TGIS_LayerVector source layer which contains the sample points
_srcext TGIS_Extent extent of interest on the source layer
_srcfld String the name of the numeric field which contains the values to be used for interpolation; if empty then the coordinate defined by the Coordinate property will be used for interpolation
_dst TGIS_LayerPixel destination grid layer
_dstext TGIS_Extent extent on the destination layer to be populated with interpolated data
2020/05/07 01:07

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