fsMapViewSetMapIsolinesVisibility
This function can be used to show or hide isolines on the MapView.
Syntax
bool fsMapViewSetMapIsolinesVisibility(
FsContext ctx,
FsTextureId id,
bool bVisibility
)
Members
Parameters | Description |
---|---|
ctx |
A value of type FsContext provided as an argument of the gauge callback. |
id |
The MapView render ID as returned by the function fsMapViewCreate . |
bVisibility |
Set to true to make the isolines visible, set to false to make invisible. |
Return Values
Returns false if:
- no texture matches the given MapView ID
- the
ctx
is invalid
Otherwise it will return true.
Remarks
Isolines are only visible when in the altitude view (see here for details):
See Also