I have been trying to get even the most simple chart to appear in my app, to no avail. I've been over the samples and can't find what I'm missing.
When I run this the green background shows up, so the chart control is there, in theory. Nothing else though, no Axis, no grids, no lines, no errors.
thanks.
class DashboardChartsCV : ContentView
{
public DashboardChartsCV()
{
this.Content = GetChart();
}
private static SfChart GetChart()
{
SfChart chart = new SfChart();
chart.BackgroundColor = Color.Green;
chart.VerticalOptions = LayoutOptions.FillAndExpand;
chart.HorizontalOptions = LayoutOptions.FillAndExpand;
chart.PrimaryAxis = new CategoryAxis();
chart.SecondaryAxis = new NumericalAxis();
SplineSeries pointsSeries = new SplineSeries();
ObservableCollection cdps = new ObservableCollection();
for (int x = 0; x < 5; x++ )
{
cdps.Add(new ChartDataPoint("cat" + x.ToString(), x));
}
pointsSeries.ItemsSource = cdps;
pointsSeries.StrokeColor = Color.Maroon;
pointsSeries.StrokeWidth = 3;
chart.Series.Add(pointsSeries);
return chart;
}
}
