public void PinchDistance()
{
var trigger = new TouchPinchTrigger();
var touch = (MockTouch)Resolve<Touch>();
touch.SetTouchState(0, State.Pressing, new Vector2D(0.4f, 0.1f));
touch.SetTouchState(1, State.Pressed, new Vector2D(0.3f, 0.7f));
touch.Update(new[] { trigger });
Assert.AreEqual(0.608276188f, trigger.Distance);
}
public void PinchDistance()
{
var trigger = new TouchPinchTrigger();
var touch = Resolve<Touch>() as MockTouch;
if (touch == null)
return; //ncrunch: no coverage
touch.SetTouchState(0, State.Pressing, new Vector2D(0.4f, 0.5f));
touch.SetTouchState(1, State.Pressed, new Vector2D(0.5f, 0.5f));
touch.Update(new[] { trigger });
touch.SetTouchState(1, State.Pressed, new Vector2D(0.6f, 0.5f));
touch.Update(new[] { trigger });
Assert.AreEqual(0.1f, trigger.ZoomAmount.Round(3));
}
public void ShowRedCircleOnPinch()
{
new FontText(Font.Default, "Pinch screen to show red circle", Rectangle.One);
var ellipse = new Ellipse(new Rectangle(0.1f, 0.1f, 0.1f, 0.1f), Color.Red);
var trigger = new TouchPinchTrigger();
var touch = Resolve<Touch>();
new Command(() =>
//ncrunch: no coverage start
{
ellipse.Center = touch.GetPosition(0);
ellipse.Size = new Size(trigger.Distance * 0.5f);
}).Add(trigger);
//ncrunch: no coverage end
}
public void ShowRedCircleOnPinch()
{
new FontText(Font.Default, "Pinch screen to show red circle", Rectangle.One);
var ellipse = new Ellipse(new Rectangle(0.1f, 0.1f, 0.1f, 0.1f), Color.Red);
var trigger = new TouchPinchTrigger();
var touch = Resolve <Touch>();
new Command(() =>
//ncrunch: no coverage start
{
ellipse.Center = touch.GetPosition(0);
ellipse.Size = new Size(trigger.ZoomAmount * 0.5f);
}).Add(trigger);
//ncrunch: no coverage end
}
public void PinchDistance()
{
var trigger = new TouchPinchTrigger();
var touch = Resolve <Touch>() as MockTouch;
if (touch == null)
{
return; //ncrunch: no coverage
}
touch.SetTouchState(0, State.Pressing, new Vector2D(0.4f, 0.5f));
touch.SetTouchState(1, State.Pressed, new Vector2D(0.5f, 0.5f));
touch.Update(new[] { trigger });
touch.SetTouchState(1, State.Pressed, new Vector2D(0.6f, 0.5f));
touch.Update(new[] { trigger });
Assert.AreEqual(0.1f, trigger.ZoomAmount.Round(3));
}