public override void TouchesBegan(Foundation.NSSet touches, UIEvent evt)
{
var touch = touches.AnyObject as UITouch;
if (Magnifier == null)
{
Magnifier = new Magnifier();
}
if (Magnifier.ViewToMagnify == null)
{
Magnifier.ViewToMagnify = this;
}
var touchPoint = touch.LocationInView(this);
Magnifier.TouchPoint = touchPoint;
this.Superview.AddSubview(Magnifier);
if (ShowOnTouch)
{
ShouldDisplay = true;
}
Magnifier.SetNeedsDisplay();
}
public MagnifierView()
{
MagnifyingGlassShowDelay = DefaultShowDelay;
Magnifier = new Magnifier();
Magnifier.Alpha = 0.0f;
this.ExclusiveTouch = false;
}
public MagnifierView ()
{
MagnifyingGlassShowDelay = DefaultShowDelay;
Magnifier = new Magnifier ();
Magnifier.Alpha = 0.0f;
this.ExclusiveTouch = false;
}
public override void TouchesBegan (Foundation.NSSet touches, UIEvent evt)
{
var touch = touches.AnyObject as UITouch;
if (Magnifier == null)
Magnifier = new Magnifier ();
if (Magnifier.ViewToMagnify == null)
Magnifier.ViewToMagnify = this;
var touchPoint = touch.LocationInView (this);
Magnifier.TouchPoint = touchPoint;
this.Superview.AddSubview (Magnifier);
Magnifier.SetNeedsDisplay ();
//if (Magnifier.Frame.Contains (touch.LocationInView (this)))
System.Diagnostics.Debug.WriteLine ("touching");
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
if (this.Subviews.Any())
{
for (int i = this.Subviews.Count() - 1; i >= 0; i--)
{
this.Subviews [i].RemoveFromSuperview();
}
}
if (Magnifier != null)
{
Magnifier.RemoveFromSuperview();
Magnifier.Dispose();
Magnifier = null;
}
}
base.Dispose(disposing);
}
protected override void Dispose (bool disposing)
{
if (disposing) {
if (this.Subviews.Any ()) {
for (int i = this.Subviews.Count() - 1; i >= 0; i--) {
this.Subviews [i].RemoveFromSuperview ();
}
}
if (Magnifier != null) {
Magnifier.RemoveFromSuperview ();
Magnifier.Dispose ();
Magnifier = null;
}
}
base.Dispose (disposing);
}