using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using System.Windows.Media;

namespace _20230724_MBJC_upperpc.Common
{
    public class CenterConverterX : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            if (parameter == null)
                return values.Length > 1 ? (double)values[0] / 2 - (double)values[1] : (double)values[0] / 2;
            if (parameter.ToString().Equals("RightBottom"))
                return (double)values[0] - (double)values[1];



            return (double)values[0];
        }

        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }

    public class CenterConverterX_Half : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {

            return ((double)values[0] - (double)values[1]) / 2;
        }

        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}