Hi Piotr,
thanks for the detailed answer. I had to change the way we get the 3d graphic and load that result into the suggested IFrame. Unfortunately there are some difficulties with formatting the table in that IFrame, see also
https://forum2.handsontable.com/t/tohtml-does-not-regard-columnrenderer/5206
Can you tell me more about the “CSS” way to maybe solve that problem?
Thanks!