/// <summary>
/// Protected virtual version for developers deriving from InkCanvas.
/// This method is what actually throws the event.
/// </summary>
/// <param name="e">DrawingAttributesReplacedEventArgs to raise the event with</param>
protected virtual void OnDrawingAttributesReplaced(DrawingAttributesReplacedEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException("e");
}
if (null != this.DrawingAttributesReplaced)
{
DrawingAttributesReplaced(this, e);
}
}
private void OnDrawingAttributesReplaced(Object sender, DrawingAttributesReplacedEventArgs args)
{
// If the drawing attributes change involves Width, Height, StylusTipTransform, IgnorePressure, or FitToCurve,
// we need to invalidate
if (false == DrawingAttributes.GeometricallyEqual(args.NewDrawingAttributes, args.PreviousDrawingAttributes))
{
Invalidate();
}
}
protected virtual new void OnDrawingAttributesReplaced(DrawingAttributesReplacedEventArgs e)
{
}
/// <summary>
/// Protected virtual version for developers deriving from InkCanvas.
/// This method is what actually throws the event.
/// </summary>
/// <param name="e">DrawingAttributesReplacedEventArgs to raise the event with</param>
protected virtual void OnDrawingAttributesReplaced(DrawingAttributesReplacedEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException("e");
}
if (null != this.DrawingAttributesReplaced)
{
DrawingAttributesReplaced(this, e);
}
}
protected virtual void OnDefaultDrawingAttributesReplaced(object sender, DrawingAttributesReplacedEventArgs e)
{
DrawingAttributesReplacedEventHandler handler = DefaultDrawingAttributesReplaced;
if (handler != null)
handler(this, e);
}
private void announceDrawingAttributesChanged(object sender, DrawingAttributesReplacedEventArgs e)
{
Commands.ActualReportDrawingAttributes.ExecuteAsync(this.DefaultDrawingAttributes);
}
protected virtual new void OnDrawingAttributesReplaced(DrawingAttributesReplacedEventArgs e)
{
}