User Tools

Site Tools


api:dk11:activex:tatukgis_xdk11.itgis_contourgenerator.generate_2_itgis_layerpixel_itgis_layervector_widestring_widestring

Table of Contents

ITGIS_ContourGenerator.Generate_2 method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_ContourGenerator.Generate_2 | Methods | Properties

Creates vector contours from a raster grid layer.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public WordBool Generate_2(
  ITGIS_LayerPixel _src,
  ITGIS_LayerVector _dst,
  WideString _dstfld,
  WideString _dstfld_interval
);
' VisualBasic
Public Function Generate_2(
  ByVal _src As ITGIS_LayerPixel,
  ByVal _dst As ITGIS_LayerVector,
  ByVal _dstfld As WideString,
  ByVal _dstfld_interval As WideString
) As WordBool
// Oxygene
public
  function Generate_2(
    _src : ITGIS_LayerPixel;
    _dst : ITGIS_LayerVector;
    _dstfld : WideString;
    _dstfld_interval : WideString
  ) : WordBool;

Parameters

Name Type Description
_src ITGIS_LayerPixel source grid layer
_dst ITGIS_LayerVector destination vector layer, must have the same CS as the source layer
_dstfld WideString if not empty the field of the specified name will be populated with the elevation values of the contours
_dstfld_interval WideString if not empty the field of the specified name will be populated with the contours' intervals; only for polygonal contours

Result

Type Description
WordBool True if the process was completed successfully; False otherwise

Remarks

'_dstfld' and '_dstfld_interval' must already exist in '_dst' layer. '_dstfld' and '_dstfld_interval' must be different.

2020/05/07 01:03

Page Tools