public void MouseUpHandler(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Released)
{
if (rectW != 0 && rectH != 0 && currentPoint.X != 0 && currentPoint.Y != 0)
{
if (rectW < 0)
{
currentPoint.X = currentPoint.X + rectW;
rectW = -rectW;
}
if (rectH < 0)
{
currentPoint.Y = currentPoint.Y + rectH;
rectH = -rectH;
}
RemoveTempMarker();
MainWindow mv = Application.Current.Windows.OfType <MainWindow>().FirstOrDefault();
tmpRect = DrawCanvas.Rect(currentPoint.X, currentPoint.Y, (int)rectW, (int)rectH, Brushes.Red, mv.CanvasResult, 0.3);
currentPoint = default(Point);
rectW = 0;
rectH = 0;
}
}
}