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GM_AddCustomPointClass

Adds a new custom point classification.

Syntax
GM_Error_t32 __stdcall GM_AddCustomPointClass
(
const char*             aName,              // IN: Custom type name
const GM_PointStyle_t*  aStyle,             // IN: Default draw style for features of this type
PointFeatureClass_t16*  aFeatureCode        // OUT: Classification code for new type
);
Remarks

If this function succeeds, the new feature classification code will be returned in the aFeatureCode value. This code can then be used as the feature classification for point features.