该图的创建必须在服务器上进行，因为它使用的是后面的编译代码.您唯一的选择是在服务器上生成图像，将其通过管道传输到客户端，然后在完成后释放服务器上的图像资源.

The creation of the graph has to take place on the server because it is using compiled code behind to do it. The only option you have is to generate the image on the server, pipe it out to the client, and then free the image resources on the server upon completion.