Reply To: Need help with editable hotspots.

[Péter Baksa]

OK, then I need to explain where to put the code fragments I wrote.

Use your 2D code as in the picture top part, and in the parameter list add a parameter dsp, hide the parameter rsp.
To the param script insert:

if GLOB_MODPAR_NAME = "rsp" then
    dsp = rsp * 2
    parameters dsp = dsp
else
    rsp = dsp / 2
    parameters rsp = rsp
endif

and in 2D script replace your 4th (non-blank) line with

hotspot2 rsp, 0, 4, rsp, 2, dsp

During dragging the hotspot, the radius line will be shown, but the parameter value in the tracker will be the diameter. You can show the diameter using:

if GLOB_FEEDBACK_MODE then line2 -rsp, 0, rsp, 0

Péter Baksa
Library Platform, Software Engineer
GRAPHISOFT SE