<Window 
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
		xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"	
    	xmlns:wpf="clr-namespace:LiveCharts.Wpf;assembly=LiveCharts.Wpf"        
		Title="Chapitre 7 - LiveCharts.WPF" 
        Width="400" 
        Height="400"  
		ResizeMode="CanResize"	
		>
              
   <Grid>
        <wpf:CartesianChart>
            <wpf:CartesianChart.Series>
                <wpf:StepLineSeries Values="9,6,5,7,8,9,7,6,7,5,6,4"/>
                <wpf:StepLineSeries Values="1,4,3,1,4,2,1,2,4,3,1,2" AlternativeStroke="Transparent"
                                    PointGeometry="{x:Null}" StrokeThickness="2"/>
            </wpf:CartesianChart.Series>
        </wpf:CartesianChart>
    </Grid>
	</Window>     


   
   
    
    
    
