关于AnyChart是否支持IE9浏览器PDF导出的技术咨询

Hey there, let's get straight to the point: AnyChart does not support PDF export functionality in IE9.

The core issue here is that IE9 is missing key modern web APIs that power AnyChart's client-side PDF export. For instance, it has limited support for critical Canvas API features needed to render the chart into a format convertible to PDF, and it doesn't fully handle the blob operations required to generate and download the PDF directly in the browser.

This explains why the feature works smoothly in IE10 and newer—those versions introduced proper support for the web standards that underpin the export tool.

If you must enable PDF export for IE9 users, here's a practical workaround:

• Set up a server-side solution: Send your chart's configuration data to your backend server.
• Use server-side rendering tools (such as headless browsers or AnyChart's server-side libraries) to generate the PDF from the chart on the server.
• Deliver the generated PDF file back to the IE9 user for download.

内容的提问来源于stack exchange，提问作者Leo08