How to set Axis TitleTemplate from code behind

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ChartView
Cosmin
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Cosmin asked on 04 Feb 2022, 04:33 PM

Hi,

I'm using SeriesDescriptorSelector + SeriesDesciptor i order to create series.

Based on the viewmodel info. the axis series are also created on when the series are  created, on CreateInstanceCore method.

Evething works fin except the axis TitleTemplate.

 

protected override ChartSeries CreateInstanceCore(object context)
        {
            IChartSerieViewModel viewModel = context as IChartSerieViewModel;
            var result = base.CreateInstanceCore(context);
            viewModel.ChartSeries = result;

            var scl = (viewModel.ChartSeries as ScatterLineSeries);

            scl.HorizontalAxis = new LinearAxis();
            scl.HorizontalAxis.DataContext = viewModel.SerieSettings.HorizontalAxis;
            viewModel.SerieSettings.HorizontalAxis.Bind(scl.HorizontalAxis);

            scl.VerticalAxis = new LinearAxis();
            scl.VerticalAxis.DataContext = viewModel.SerieSettings.VerticalAxis;

            return result;
        }

 

 

here is the Bind method

 

 public void Bind(CartesianAxis axis)
        {
            if (axis == null)
                return;

            SetLabelIntervalAxisBinding(axis, nameof(LabelInterval), this);
            SetLabelFormatAxisBinding(axis, nameof(LabelFormat), this);
            SetTitleAxisBinding(axis, nameof(Title), this);
            SetVisbilityBinding(axis, nameof(IsVisible), this);
            if (axis is LinearAxis)
            {
                SetMaxAxisBinding(axis as LinearAxis, nameof(Maximum), this);
                SetMinAxisBinding(axis as LinearAxis, nameof(Minimum), this);
            }
            if (axis is CategoricalAxis)
            {
                (axis as CategoricalAxis).PlotMode = Telerik.Charting.AxisPlotMode.OnTicksPadded;
                (axis as CategoricalAxis).MajorTickInterval = 1;
            }
            SetColorAxisBinding(axis, nameof(AxisColor), this);

            var rers = axis.FindResource("AxisTemplateTitle");

            axis.TitleTemplate = Application.Current.Resources["AxisTemplateTitle"] as DataTemplate;
        }

 

like I said, the binding works fine,, but even if the TitleTemplate is set, the chart won't display the title.

 

Any info is highly appreciated.

 

Thank you

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