gis:layer-remove-feature
(gis:layer-remove-feature layerId
featureId)
This function removes the 'GIS Feature' as
specified by featureId
from the 'GIS Layer' object specified
by layerId.
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Arguments
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layerId (integer) 'handle' identifier of the 'GIS
Layer' to remove the 'GIS Feature' from
featureId (integer) the 'GIS Feature' id to be
removed
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Return
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T on success, or NIL
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Example
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(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))
1736947670764
(setq ent (car (entsel))) <Entity
name: 560dbc70>
(setq feature (gis:layer-add-feature layerId
ent)) 1736947670765
(setq features (gis:layer-get-features
layerId)) (1685094904232 1685094904233
1736947670765)
(gis:layer-remove-feature layerId feature)
T
(setq features (gis:layer-get-features
layerId)) (1685094904232 1685094904233)
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Remarks
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