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Trouble with Multi Pane Charts


Coder
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When working with multi-pane charts, theoretically this code:

Chart chart = new Chart();for (int i = 0; i < 3; i++){   Pane pane = new Pane();   pane.AxesX.Add(new Axis());   pane.AxesX[0].DataFormat.Format = AxisFormat.Date;   pane.AxesX[0].Labels.Format = AxisFormat.Date;   pane.AxesY.Add(new Axis());   pane.AxesY[0].Min = min;   pane.AxesY[0].Max = max;   pane.AxesY[0].AxisStyle = AxisStyles.ShowEnds | AxisStyles.AutoFirstLabel;   pane.AxesY[0].Labels.Decimals = 2;   SeriesAttributes sa = new SeriesAttributes();   sa.Gallery = Gallery.Line;   sa.ItemsSource = sd.Data;   sa.BindingPath = "Value";   sa.BindingPathX = "Date";   pane.Series.Add(sa);   chart.Panes.Add(pane);}

Should produce the same result as this code:

Chart chart = new Chart();chart.AllSeries.MultiplePanes = true;for (int i = 0; i < 3; i++){   SeriesAttributes sa = new SeriesAttributes();   sa.Gallery = Gallery.Line;   sa.Marker.Visibility = Visibility.Hidden;   sa.ItemsSource = sd.Data;   sa.BindingPath = "Value";   sa.BindingPathX = "Date";   sa.AxisY = new Axis();   sa.AxisY.Min = min;   sa.AxisY.Max = max;   sa.AxisY.AxisStyle = AxisStyles.ShowEnds | AxisStyles.AutoFirstLabel;   sa.AxisY.Labels.Decimals = 2;   sa.AxisX = new Axis();   sa.AxisX.DataFormat.Format = AxisFormat.Date;   sa.AxisX.Labels.Format = AxisFormat.Date;   chart.Series.Add(sa);}

However, the first method causes an exception to be thrown from inside the chart.  The second method works fine, but I need to be able to Title each pane and also have HighLow(Open)Close bars on some panes.  If I use the "AllSeries.MultiPanes = true" method, then I can't make a pane HLC or HLOC because I have to pass in multiple series for those galleries.

What am I doing wrong?  Thanks for your help.

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You have to modify the first loop as follows

for (int i = 0; i < 3; i++) {   Pane pane = new Pane();   Axis axisX = new Axis();   axisX.DataFormat.Format = AxisFormat.Date;   axisX.Labels.Format = AxisFormat.Date;   pane.AxesX.Add(axisX);

  Axis axisY = new Axis();   axisY.Min = min;   axisY.Max = max;   axisY.AxisStyle = AxisStyles.ShowEnds | AxisStyles.AutoFirstLabel;   axisY.Labels.Decimals = 2;   pane.AxesY.Add(axisY);   SeriesAttributes sa = new SeriesAttributes();   sa.Gallery = Gallery.Line;   sa.ItemsSource = RandomData(30);   sa.BindingPath = "Value";   sa.BindingPathX = "Date";

  // This is important as the series will not inherit the axes from the pane   sa.AxisX = axisX;   sa.AxisY = axisY;

  pane.Series.Add(sa);   // This is important as some code will loop through the chart series   chart1.Series.Add(sa);

  chart1.Panes.Add(pane);}

Regards,

JuanC

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