Draggable viewcontroller

[robderijk]

Hi,

in your screencast I see a draggable viewcontroller (when you press the settings button and the google maps view controller opens). I can't find it anywhere in the examples but I like to use it in my app. Is it open source or where can I find more information about it?

Thanks!

[emilwojtaszek]

It's not part of this project, but it's very easy to do. I've just added UIPanGestureRecognizer to bar, and then in delegate method I update position of view:

• (void) mapViewDidRecivePagGesture:(UIPanGestureRecognizer*)panGestureRecognizer {

  CGRect frame = self.view.bounds; CGPoint point = [panGestureRecognizer locationInView:self.view]; CGFloat properPosition = frame.size.height*0.75;

  if ((point.y >= 0) && (point.y < properPosition)) { CGRect newRect = self.mapViewController.view.frame; newRect.origin.y = point.y; newRect.size.height = frame.size.height - point.y; [self.mapViewController.view setFrame: newRect]; } }