Coordinate Conversion
The iOS Map SDK provides coordinate conversion methods in AMapFoundationKit.h. For detailed API references, see AMapFoundationKit.h.
The SDK supports converting coordinates from multiple coordinate systems — including iOS built-in GPS, Google, MapBar, Baidu, and MapABC — to AMap coordinates. The following example demonstrates GPS coordinate conversion:
// Convert GPS coordinates to AMap coordinates
CLLocationCoordinate2D amapcoord = AMapCoordinateConvert(CLLocationCoordinate2DMake(39.989612, 116.480972), AMapCoordinateType);