Getting the frame of a MKOverlayRenderer is possible?

Question

Actually, I'm trying to remove the deprecated code from my app (Modifying the target deployment from iOS6 to iOS7) and I'm looking for alternatives. Here is the old code:

- (void) mapTapped:(UITapGestureRecognizer *)sender
{
    CMELog(@"mapTapped");
    if (sender.state != UIGestureRecognizerStateEnded)
        return;

    CGPoint mapTouchPoint = [sender locationInView:mainMapView];
    CLLocationCoordinate2D mapTouchCoord = [mainMapView convertPoint:mapTouchPoint toCoordinateFromView:mainMapView];
    MKMapPoint touchMapPoint = MKMapPointForCoordinate(mapTouchCoord);
    CMELog(@"touchMapPoint: x:%f, y:%f", touchMapPoint.x, touchMapPoint.y);

    // this is where things can get inefficient if you have loads of overlayViews that aren't even visible!
    for (id<MKOverlay> overlay in self.mainMapView.overlays)
    {
        MKOverlayView *overlayView = [self.mainMapView viewForOverlay:overlay];
        CGSize overlayViewSize = overlayView.frame.size;
        CGPoint touchPoint = [sender locationInView:overlayView];
        // check to see if the point is within the overlay bounding box first
        if (touchPoint.x > 0 && touchPoint.x < overlayViewSize.width && touchPoint.y > 0 && touchPoint.y < overlayViewSize.height)
        {
        }
    }
}

I replaced the first line in the loop by the following:

MKOverlayRenderer *rendererOverlay = [self.mainMapView rendererForOverlay:overlay];

But I could not find how to get the frame of the render overlay. Any idea please?

What was the purpose of the old code? Is sender a gesture recognizer? What view was it added to? What do you do with touchPoint? Related: http://stackoverflow.com/questions/20858108/detecting-touches-on-mkoverlay-in-ios7-mkoverlayrenderer — , Mar 21 '15 at 20:56
You want to know which overlay was touched, right? See the linked answer. You don't need the overlay's "frame". — , Mar 21 '15 at 22:31

Getting the frame of a MKOverlayRenderer is possible?

0 Answers0