将 Microsoft Chart 导出为 PDF 和 JPG 格式

Question

In my application, I use Microsoft Chart. Below a generated chart, I have two buttons: "Export to PDF", and "Export to JPG". However, I'm not sure of how to go about implementing these two buttons.

What would be the best way to export the chart to PDF and JPG formats? Thanks in advance for any help.

Answer 1

jPeg is easy:

Chart1.SaveImage(@"C:\MyImage.jpg", System.Web.UI.DataVisualization.Charting.ChartImageFormat.Jpeg);

For PDF, you'll need to get a third party tool (ItextSharp?) or use a PDF printer driver (dopdf). It's not built in.