| GM_FindFeatures .FindFeaturesInArea Method |
Finds features that are inside the given area feature
Namespace:GlobalMapper
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)
C#
public
static
GM_Error_t32
FindFeaturesInArea
(
GM_LayerList_t
aLayerList
,
GM_FindFlags_t32
aFindFlags
,
GM_AreaFeature_t
aAreaToSearch
,
GM_Projection_t
aAreaProj
,
out
GM_FoundFeatureResults_t
aResults
,
Object
aReserved
)
Parameters
- aLayerList
-
Type:
GlobalMapper
.
GM_LayerList_t
IN: List of layers to search or NULL for all vector layers - aFindFlags
-
Type:
GlobalMapper
.
GM_FindFlags_t32
IN: Flags controlling how the find is performed - aAreaToSearch
-
Type:
GlobalMapper
.
GM_AreaFeature_t
IN: Area feature to search (use GM_GetAreaFeature to get from loaded layer) - aAreaProj
-
Type:
GlobalMapper
.
GM_Projection_t
IN: Projection of coordinates in area feature (use GM_GetLayerInfo()->mNativeProj to get layer projection) - aResults
-
Type:
GlobalMapper
.
GM_FoundFeatureResults_t
OUT: Results of find operation (use GM_FreeFeatureResultList to free when done) - aReserved
-
Type:
System
.
Object
IN: Reserved for later use, must be NULL (0)
Return Value
Type: GM_Error_t32A GM Error Code