Deleting a single point in a polygonal hotspot

Hi,

I am writing a tool to draw on a krpano viewer. Part of this is dynamically creating polygonal hotspots, much like the example given in the "addhotspot" documentation.

addhotspot(polyspot);
set(hotspot[polyspot].fillalpha, 0.25);
set(hotspot[polyspot].borderalpha, 0.50);
set(hotspot[polyspot].onclick, removehotspot(polyspot) );
set(hotspot[polyspot].point[0].ath,-10);
set(hotspot[polyspot].point[0].atv,-10);
set(hotspot[polyspot].point[1].ath,-10);
set(hotspot[polyspot].point[1].atv,+10);
set(hotspot[polyspot].point[2].ath,+10);
set(hotspot[polyspot].point[2].atv,+10);
set(hotspot[polyspot].point[3].ath,+10);
set(hotspot[polyspot].point[3].atv,-10);

The problem is that I cannot delete any of these points — how do I delete a single point? Is this even possible?

EDIT: things I have tried (that do not work):

removehotspot(hotspot[polyspot].point[3])
delete(hotspot[polyspot].point[3])
delete(hotspot[polyspot].point['n3']

That would not help. My goal is to be able to delete any single added point.

Will I simply have to delete the whole hotspot and re-render it? That would be reasonably trivial.

Hi Alexey,

Yes. That works perfectly!

Do note that you must call "updatescreen()" before this change will be graphically represented.