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api:dk11:python:tatukgis.pdk.tgis_contourgenerator.generate_tgis_layerpixel_tgis_layervector_string_string

TGIS_ContourGenerator.Generate(TGIS_LayerPixel, TGIS_LayerVector, str, str) method

DK11 for Python | tatukgis.pdk.TGIS_ContourGenerator.Generate | Overloads | Constructors | Methods | Properties | Events

Creates vector contours from a raster grid layer.

Available also on: Delphi | .NET | Java | ActiveX.

Syntax

# Python
def Generate(
  self,
  _src: TGIS_LayerPixel,
  _dst: TGIS_LayerVector,
  _dstfld: str,
  _dstfld_interval: str
) -> bool: 

Parameters

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

Result

Type Description
bool 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.

References

2023/08/09 01:51

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