Dx lines around the zones

[Notorious^]

Hello friends

can you give me an idea? Which function or event need for this ? I want put this lines on my zones.please help i just need functions.i am sharing image.thanks

https://imgur.com/a/7ICvqql

[IIYAMA]

 

https://wiki.multitheftauto.com/wiki/DxDrawLine3D

See example on that page.

 

[Notorious^]

Thanks man i am trying.