Question

I’m using DataVisualization from WPF Toolkit.

I’m using LineSeries to show the data in the graph. But there’s an inconvenience.

Is possible that the line start in zero? I have drawed a red line, I’d like to show it.

This is the code what I’m using:

            <ChartTools:Chart x:Name="SubobjectivesChart" Background="LightSteelBlue">
                <ChartTools:Chart.Axes>
                    <ChartTools:LinearAxis Orientation="Y" ShowGridLines="True"  Minimum="0" Maximum="1" />
                </ChartTools:Chart.Axes>

                <ChartTools:Chart.Series>
                    <ChartTools:ColumnSeries Title="Exam" ItemsSource="{Binding Subobjectives}" Background="Black" IndependentValueBinding="{Binding Exercise}" DependentValueBinding="{Binding Average}" >
                    </ChartTools:ColumnSeries>
                </ChartTools:Chart.Series>
            </ChartTools:Chart>

Answer 1

No it’s not and it shouldn’t be possible. Chart is just a visual representation provider for your data. Just change your data accoridngly by rounding it down.