#877 - Adding logic to hide / make visible pins that should no longer…

… appear on the screen after a map move
mapbox · Mar 3, 2015 · b5f84e6 · b5f84e6
1 parent 4de7e8c
commit b5f84e6
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/ios/app/MBXViewController.mm b/ios/app/MBXViewController.mm
@@ -177,8 +177,12 @@ - (void)refresh:(CADisplayLink *)link
  CLLocationCoordinate2D c = CLLocationCoordinate2DMake([feature[@"geometry"][@"coordinates"][1] doubleValue],
  [feature[@"geometry"][@"coordinates"][0] doubleValue]);
  CGPoint p = [self.mapView convertCoordinate:c toPointToView:self.mapView];
+ UIView *pin = (UIView *)feature[@"view"];
  if (CGRectContainsPoint(self.mapView.bounds, p)) {
- ((UIView *)feature[@"view"]).center = p;
+ pin.center = p;
+ [pin setHidden:NO];
+ } else {
+ [pin setHidden:YES];
  }
  }