TMS FNC MapKit TTMSFNCMapKit is a map control backed by Apple MapKit, available on macOS and iOS targets. It supports markers, polygons, and the standard TMS FNC Maps overlay features, with native Apple Maps appearance. Documentation Start here Use when Get started You want a working MapKit control in a few steps. Guides You want task-oriented chapters: markers, polygons, and map options. API reference You want class, property, method, and event details. Release notes You want what changed in recent versions. Key classes Class Description TTMSFNCMapKit MapKit map control. TTMSFNCMapKitOptions MapKit display and behaviour options. TTMSFNCMapKitPolygon MapKit polygon overlay. TTMSFNCMapKitDirections MapKit directions result container.