We have code producing a Line with Markers chart in PowerPoint. Each datapoint is meant to show 2 values along the y axis; an average value and peak value for a counter. The x axis would be the name of each item we are tracking the average and peak values of.
Each datarow has 10 series. 4 of them are tracking values in different ranges of Average i.e. 0-25%, 26-29%, 70-89% and 90-100%. Then we have 4 more with the same ranges, but for Peak. Also, we have a Baseline series which we always set to 0 (this is purely for formatting of the actual chart; forcing a line to show at the bottom). Lastly, we have a series for the timestamp where the peak value occurred.
This code works fine if we have >= data rows including adding a row in the top for the header row showing the column names. If we have < 3 datarows, we get this exception when calling the IPresentation.Save(MemoryStream stream) method:
Exception: System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
Parameter name: index
at Syncfusion.OfficeChart.Implementation.Collections.ExtendedFormatsCollection.get_Item(Int32 index)
at Syncfusion.OfficeChart.Implementation.RangeImpl.GetNumberFormat()
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializeNormalReference(XmlWriter writer, IRange range, Object[] values, String tagName, ChartSerieImpl series)
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializeSeriesValues(XmlWriter writer, IRange range, Object[] values, String tagName, ChartSerieImpl series)
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializeSeriesCategory(XmlWriter writer, ChartSerieImpl series)
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializeLineSeries(XmlWriter writer, ChartSerieImpl series)
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializeChartSeries(XmlWriter writer, ChartImpl chart, ChartSerieImpl firstSeries, SerializeSeriesDelegate serializator)
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializeLineChartCommon(XmlWriter writer, ChartImpl chart, ChartSerieImpl firstSeries)
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializeLineChart(XmlWriter writer, ChartImpl chart, ChartSerieImpl firstSeries)
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializeMainChartTypeTag(XmlWriter writer, ChartImpl chart, Int32 groupIndex)
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializePlotArea(XmlWriter writer, ChartImpl chart, RelationCollection relations)
at Syncfusion.OfficeChart.Implementation.XmlSerialization.Charts.ChartSerializator.SerializeChart(XmlWriter writer, ChartImpl chart, String chartItemName)
at Syncfusion.Presentation.FileDataHolder.WriteChart(PresentationChart chart)
at Syncfusion.Presentation.DrawingSerializator.SerializeGraphicFrame(XmlWriter xmlWriter, Shape shape)
at Syncfusion.Presentation.DrawingSerializator.SerializeShapes(XmlWriter xmlWriter, BaseSlide slide)
at Syncfusion.Presentation.DrawingSerializator.SerializeShapeTree(XmlWriter xmlWriter, BaseSlide slide)
at Syncfusion.Presentation.Serializator.SerializeCommonSlide(XmlWriter xmlWriter, BaseSlide slide)
at Syncfusion.Presentation.Serializator.SerializeSlide(XmlWriter xmlWriter, Slide slide)
at Syncfusion.Presentation.FileDataHolder.WriteSlides()
at Syncfusion.Presentation.FileDataHolder.Write()
at Syncfusion.Presentation.FileDataHolder.WriteDocument(Stream stream)
at Syncfusion.Presentation.Presentation.SaveAsStream(Stream fileStream)
This is the only information I can provide at this point. Please let me know if you need any addition specific information. Thank you!
