Software/Visual_Studio/SideChains/MaterialDesignInXamlToolkit-master/MaterialDesignThemes.Wpf/Converters/PointValueConverter.cs


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using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;

namespace MaterialDesignThemes.Wpf.Converters
{
    public class PointValueConverter : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            if (values?.Length == 2 && values[0] != null && values[1] != null)
            {
                double x, y;
                if (double.TryParse(values[0].ToString(), out x) &&
                    double.TryParse(values[1].ToString(), out y))

                    return new Point(x, y);
            }

            return new Point();
        }

        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
        {
            if (value is Point)
            {
                var point = (Point) value;
                return new object[] { point.X, point.Y };
            }

            return new object[0];
        }        
    }
}