private void CalculateAreaPermiters()
{
if (SelectedFigure != null)
{
toolStripStatusLabelArea.Text = "Area:" + (int)SelectedFigure.CalculateSurface() + " Pixels " + " Perimeters: " + (int)SelectedFigure.CalculateParameter() + " Pixels";
}
if (SelectedFigure == null && FigureList != null)
{
var area = FigureList
.Select(s => s.CalculateSurface())
.Sum();
var Perimiters = FigureList
.Select(s => s.CalculateParameter())
.Sum();
toolStripStatusLabelArea.Text = "Area:" + (int)area + " Pixels " + " Perimeters: " + (int)Perimiters + " Pixels ";
}
}
