GDL Trigonometry question

[Mats_Knutsson]

Hi,

I have a label where i move the marker around freely through hotspots (xins and yins).

I don't understand how to code the line to stop at the perimeter of the circle. If I knew how ATAN works I could do this but i get an error when trying to use ATAN.

Br,

Mats

[DGSketcher]

Thank you. I will tuck that one away for future use. 👍

[Mats_Knutsson]

Great snippet!!! Could you at HQ arrange a site with clever code snippets like this?