private void Start()
{
OnlineMaps map = OnlineMaps.instance;
// Create a new markers.
OnlineMapsMarker marker1 = OnlineMapsMarkerManager.CreateItem(new Vector2(0, 0), null, "Marker 1");
OnlineMapsMarker marker2 = OnlineMapsMarkerManager.CreateItem(new Vector2(10, 0), null, "Marker 2");
// Store data about labels.
marker1["data"] = new ShowMarkerLabelsByZoomItem(marker1.label, new OnlineMapsRange(3, 10));
marker2["data"] = new ShowMarkerLabelsByZoomItem(marker2.label, new OnlineMapsRange(8, 15));
// Sunscribe to ChangeZoom event.
map.OnChangeZoom += OnChangeZoom;
OnChangeZoom();
}
private void OnChangeZoom()
{
OnlineMaps map = OnlineMaps.instance;
foreach (OnlineMapsMarker marker in OnlineMapsMarkerManager.instance)
{
ShowMarkerLabelsByZoomItem item = marker["data"] as ShowMarkerLabelsByZoomItem;
if (item == null)
{
continue;
}
// Update marker labels.
marker.label = item.zoomRange.InRange(map.zoom) ? item.label : "";
}
}
private void OnChangeZoom()
{
OnlineMaps api = OnlineMaps.instance;
foreach (OnlineMapsMarker marker in api.markers)
{
ShowMarkerLabelsByZoomItem item = marker.customData as ShowMarkerLabelsByZoomItem;
if (item == null)
{
continue;
}
// Update marker labels.
if (item.zoomRange.InRange(api.zoom))
{
marker.label = item.label;
}
else
{
marker.label = "";
}
}
}
