protected virtual void OnChanged(InputIdentifier inputIdentifier, Point position, double orientation)
{
if (Changed != null)
{
InputArgs args = new InputArgs(inputIdentifier, position, orientation + Math.PI / 2.0);
Changed(this, args);
}
}
private void manageTouches(ReadOnlyTouchPointCollection touches)
{
foreach (TouchPoint touch in touches)
{
if (touch.IsTagRecognized)
{
InputIdentifier inputIdentifier = new InputIdentifier(InputIdentifier.TYPE.tag, -1, (ulong)touch.Tag.Value);
OnChanged(inputIdentifier, new Point(touch.CenterX, touch.CenterY), touch.Orientation);
}
}
}
/// <summary>
/// Creates a wrapper for the arguments of the event
/// </summary>
/// <param name="inputIdentifier"></param>
/// <param name="position"></param>
/// <param name="orientation"></param>
public InputArgs(InputIdentifier inputIdentifier, Point position, double orientation)
{
InputIdentifier = inputIdentifier;
Position = position;
Orientation = orientation;
}
public InputIdentifier getInputIdentifier()
{
InputIdentifier inputIdentifier = new InputIdentifier(this);
return inputIdentifier;
}
private void InputChanged(object sender, InputArgs args)
{
_currentInputIdentifier = args.InputIdentifier;
changeButtonColor(button3, _currentInputIdentifier != null);
}
