A combination chart is a chart that combines different chart types and adding a secondary axis. Combination charts allow you to plot multiple datasets on the same chart.
PDF combination chart is a chart that combines two or more chart types in a single chart.
.NET PDF Chart Maker allows developers to mix different types on a single chart by assigning different chart types to different series on the chart. Users can create combination chart with a wider variety of combinations into PDF pages from multiple Visual .NET applications, such as C#, VB.NET, ASP.NET and WinForms.
To combine several chart types in one chart you only need to create series of different types. This online guide shows you a single visualization that combines a line chart and a column chart created and added in PDF page using C# language.
static void AddExplodedPieChartToPDF() { // Create a new PDF document. PdfDocument document = new PdfDocument(); // Create a page. PdfPage page = document.AddPage(); // Generate a 2d exploded pie chart graph Chart chart = PieExplodedChart(); // Create a chart frame, set chart location and size ChartFrame chartFrame = new ChartFrame(); chartFrame.Location = new XPoint(30, 30); chartFrame.Size = new XSize(500, 600); chartFrame.Add(chart); // Render chart symbols into pdf page XGraphics g = XGraphics.FromPdfPage(page); chartFrame.Draw(g); // Save and show the document document.Save("ExplodedPieChart.pdf"); Process.Start("ExplodedPieChart.pdf"); } static Chart PieExplodedChart() { // Set chart type to Area2D Chart chart = new Chart(ChartType.PieExploded2D); // Add series of exploded pie chart with name and data Series series = chart.SeriesCollection.AddSeries(); series.Add(new double[] { 1, 17, 45, 5, 3, 20, 11, 23, 8, 19, 34, 56, 23, 45 }); // Set legend chart.Legend.Docking = DockingType.Left; chart.DataLabel.Type = DataLabelType.Percent; chart.DataLabel.Position = DataLabelPosition.Center; return chart; }