GM_DeleteFeature |
Changes the delete status of the area, line, or point feature at the given index in the layer. Note that "deleting" a feature doesn't actually free it or remove it from the list of features for a layer, it just marks it as deleted and makes it inactive for the purposes of drawing. To re-activate a feature that has been marked as deleted, simply call this with the aDelete value set to FALSE.
SyntaxGM_Error_t32 GM_DeleteFeature ( GM_LayerHandle_t32 aLayer, // IN: Layer the point is in GM_FeatureClassType_t8 aFeatureClassType, // IN: Type of feature class (area, point, line) uint32 aFeatureIndex, // IN: Index of feature in layer boolean aDelete // IN: Use TRUE to mark as deleted, FALSE to clear delete flag );