Global Mapper SDK
Create a center point for each feature or collection of features
Syntax
C++
Copy
GM_DLL_EXPORTED GM_Error_t32 __stdcall GM_SpatialCenter
(
GM_LayerHandle_t32 aLayer, // IN: Input layer
GM_SpatialOps_Params_t* aParams, // IN: Parameters
GM_FeatureGrouping_t8 aGrouping, // IN: Grouping type
const char* aStr // IN: the attribute list string; may be NULL
)
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