how to bind image to text?

[27925916]

how to bind image to text or a customer entity like the effect above?

[daniel_cadext]

I’d try a Point monitor

[Norman_Yuan]

If you do .NET API, this article shows exactly how to do it.

https://drive-cad-with-code.blogspot.com/2016/12/custom-autocad-entity-tool-tip.html 

Unfortunately, the embedded video clips in the articles were Flash video that were no longer supported in modern Browser, so you have to actually run the code to see its effect.