[GitHub] [echarts] plainheart commented on issue #15117: Export image of the charts using CORS resources

[GitBox <gi...@apache.org>]

plainheart commented on issue #15117:
URL: https://github.com/apache/echarts/issues/15117#issuecomment-858563553


   Thanks!
   
   > Another way is to specify this cors policy at the beginning of initializing the echarts instead of adding it on every image.
   
   In fact, not all resources allow CORS, the result might be unexpected if we only use a global initial option to specify the CORS policy for all resources. Sometimes, the chart needs to refer to the pictures from our own or other websites, each of them may have a different CORS policy. Thus I'm thinking this idea would be not enough to cover all cases.
   


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