Code samples of blog post Creating graphs in WPF using OxyPlot on http://blog.bartdemeyer.be

gistfile1.cs

using System.ComponentModel;
using OxyPlotDemo.Annotations;

namespace OxyPlotDemo.ViewModels
{
    public class MainWindowModel:  INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;

        [NotifyPropertyChangedInvocator]
        protected virtual void OnPropertyChanged(string propertyName)
        {
            PropertyChangedEventHandler handler = PropertyChanged;
            if (handler != null) handler(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}