GM_AddCustomLineClass |
Adds a new custom line classification.
SyntaxGM_Error_t32 __stdcall GM_AddCustomLineClass ( const char* aName, // IN: Custom type name const GM_LineStyle_t* aStyle, // IN: Default draw style for features of this type LineFeatureClass_t16* aFeatureCode // OUT: Classification code for new type );
RemarksIf 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 line features.