private void OnRectMaskSelected(object sender, RectMaskEventArgs e)
{
if (e.Width == 0 && e.Height == 0 && e.ActuralW == 0 && e.ActuralH == 0)
{
RemoveTempMarker();
}
else
{
RemoveTempMarker();
MainWindow mv = Application.Current.Windows.OfType <MainWindow>().FirstOrDefault();
double x = e.P.X / e.ActuralW * Width;
double y = e.P.Y / e.ActuralH * Height;
double w = e.Width * Width / e.ActuralW;
double h = e.Height * Height / e.ActuralH;
tmpRect = DrawCanvas.Rect(x, y, (int)w, (int)h, Brushes.Red, mv.CanvasDraw, 0.3);
}
}
protected virtual void RaiseRectMaskSelectedEvent(RectMaskEventArgs eventArgs)
{
RectMaskSelected?.Invoke(this, eventArgs);
}