Method
MaplibreNativeFfiMapset_style_json_async
Declaration [src]
void
maplibre_native_ffi_map_set_style_json_async (
MaplibreNativeFfiMap* self,
const char* json,
GAsyncReadyCallback callback,
gpointer user_data
)
Description [src]
Loads the map’s style from json.
The command completes once the style has parsed, and the map’s style is then
loaded, as maplibre_native_ffi_map_set_style_url_async() describes. The
style’s sources, sprites, and glyphs load in the background.
See mln_map_set_style_json in the
C API reference.
It fails with these errors:
MAPLIBRE_NATIVE_FFI_ERROR_NATIVE_ERRORwhenjsonisn’t a valid style. The map keeps its current style.
Without callback, nothing reports whether the call succeeds.
This method completes asynchronously. Use maplibre_native_ffi_map_set_style_json_finish() inside the GAsyncReadyCallback to obtain the result of the operation.
Parameters
json-
Type:
const char*The UTF-8 text.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. callback-
Type:
GAsyncReadyCallbackThe callback to call when the call finishes.
The argument can be NULL. user_data-
Type:
gpointerThe data to pass to
callback.The argument can be NULL.The data is owned by the caller of the method.