gis:feature-get-layername


(gis:feature-get-layername  featureId)

Returns the name of the 'GIS Layer' used by the 'GIS Feature' object specified by featureId.

Arguments

featureId  (integer)  'handle' identifier of the 'GIS Feature' to query for the name of the 'GIS Layer'

Return

STRING on success, or NIL

Example

(vl-load-gis)  T
(setq layers (gis:get-layers))  ("shp_3857_point_2d_utf8")
(setq name (car layers))  "shp_3857_point_2d_utf8"
(setq layerId (gis:get-layer name))  1736983018068
(setq features (gis:layer-get-features layerId))  (1685094904232 1685094904233)
(setq featureId (car features))  1685094904232
(gis:feature-get-layername featureId)  "SHP_3857_POINT_2D_UTF8"

Remarks

the 'GIS Layer' name string is always handled as case-insensitive !



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