public override bool TouchesBegan (System.Collections.Generic.IEnumerable<NGraphics.Point> points)
{
_startPoint = points.FirstOrDefault ();
_startPoint.X -= _image.TranslationX;
_startPoint.Y -= _image.TranslationY;
return true;
}
public override bool TouchesMoved (System.Collections.Generic.IEnumerable<NGraphics.Point> points)
{
var newPoint = points.FirstOrDefault ();
var diff = new NGraphics.Point (newPoint.X - _startPoint.X, newPoint.Y - _startPoint.Y);
_image.TranslationX = diff.X;
_image.TranslationY = diff.Y;
return true;
}
/// <summary>
/// Handles the end.
/// </summary>
/// <returns><c>true</c>, if end was handled, <c>false</c> otherwise.</returns>
/// <param name="point">Point.</param>
private bool HandleEnd(NGraphics.Point point, bool allowCancel)
{
_ellipse.FadeTo(0.0, 50);
return(true);
}
public static CoreGraphics.CGPoint ToCGPoint(this NGraphics.Point sender)
{
return(new CoreGraphics.CGPoint((float)sender.X, (float)sender.Y));
}
public static FigmaSharp.Views.Point ToLFormsPoint(this NGraphics.Point sender)
{
return(new FigmaSharp.Views.Point((float)sender.X, (float)sender.Y));
}
public static LiteForms.Point ToLFormsPoint(this NGraphics.Point sender)
{
return(new LiteForms.Point((float)sender.X, (float)sender.Y));
}