Outline

Outlines the edge of the panel.

Arguments

(Optional) Color col Color of the outline

(Optional) Number width Width of the outline

Example

local pnl = vgui.Create("DPanel")
pnl:ClearPaint()
    :Background(Color(0, 0, 0, 200))
    :Outline(Color(0, 0, 0, 255), 3)