private void UpdateMarker(uGUICustomMarkerExample marker)
{
OnlineMaps api = OnlineMaps.instance;
Vector2 pos = marker.position;
Vector2 tl = api.topLeftPosition;
Vector2 br = api.bottomRightPosition;
if (pos.x < tl.x || pos.x > br.x || pos.y < br.y || pos.y > tl.y)
{
marker.gameObject.SetActive(false);
return;
}
Vector2 screenPosition = OnlineMapsControlBase.instance.GetScreenPosition(pos);
RectTransform markerRectTransform = marker.transform as RectTransform;
if (!marker.gameObject.activeSelf)
{
marker.gameObject.SetActive(true);
}
screenPosition.y += markerRectTransform.rect.height / 2;
Vector2 point;
RectTransformUtility.ScreenPointToLocalPointInRectangle(markerRectTransform.parent as RectTransform, screenPosition, null, out point);
markerRectTransform.localPosition = point;
}
public static uGUICustomMarkerExample AddMarker(double lng, double lat, string text)
{
GameObject markerGameObject = Instantiate(_instance.markerPrefab) as GameObject;
(markerGameObject.transform as RectTransform).SetParent(_instance.markerContainer);
markerGameObject.transform.localScale = Vector3.one;
uGUICustomMarkerExample marker = markerGameObject.GetComponent <uGUICustomMarkerExample>();
if (marker == null)
{
marker = markerGameObject.AddComponent <uGUICustomMarkerExample>();
}
marker.text = text;
marker.lng = lng;
marker.lat = lat;
markers.Add(marker);
_instance.UpdateMarker(marker);
return(marker);
}
private void UpdateMarker(uGUICustomMarkerExample marker)
{
double tlx, tly, brx, bry;
int countX = map.width / OnlineMapsUtils.tileSize;
int countY = map.height / OnlineMapsUtils.tileSize;
double px, py;
map.projection.CoordinatesToTile(map.buffer.apiPosition.x, map.buffer.apiPosition.y, map.buffer.apiZoom, out px, out py);
px -= countX / 2f;
py -= countY / 2f;
map.projection.TileToCoordinates(px, py, map.buffer.apiZoom, out tlx, out tly);
px += countX;
py += countY;
map.projection.TileToCoordinates(px, py, map.buffer.apiZoom, out brx, out bry);
UpdateMarker(marker, tlx, tly, brx, bry);
}
public static void RemoveMarker(uGUICustomMarkerExample marker)
{
OnlineMapsUtils.DestroyImmediate(marker.gameObject);
marker.Dispose();
markers.Remove(marker);
}