private bool Equals(BodyChartMark other)
{
if (Id != -1 && other.Id != -1)
{
return(Id == other.Id);
}
return(Math.Abs(X - other.X) < double.Epsilon && Math.Abs(Y - other.Y) < double.Epsilon);
}
public static void DrawMark(Canvas canvas, BodyChartMark mark, MouseButtonEventHandler handler = null)
{
var ellipse = new Ellipse();
ellipse.SetValue(Canvas.LeftProperty, mark.X);
ellipse.SetValue(Canvas.TopProperty, mark.Y);
ellipse.StrokeThickness = 2;
ellipse.Width = ellipse.Height = 2 * DrawRadius;
ellipse.SetBinding(Shape.StrokeProperty, new Binding("PainLevel")
{
Source = mark, Converter = new PainToColorConverter()
});
if (handler != null)
{
ellipse.MouseLeftButtonUp += handler;
}
canvas.Children.Add(ellipse);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
return(new SolidColorBrush(value == null ? BodyChartMark.ColorForIndex(-1) : BodyChartMark.ColorForIndex((int)value - 1)));
}