drawLine

Draws a single straight line segment between two defined coordinates.

Signature

ui.drawLine(p1, p2, color, thickness)

Description

This function renders a line segment starting at p1 and ending at p2. It is useful for creating custom dividers, connecting points in a graph, or drawing custom wireframe shapes.

Coordinate Space

Coordinates are relative to the current window or the screen, depending on the current ui context.

Parameters

Parameter	Type	Required	Default	Description
p1	vec2	Yes	-	The starting screen coordinates.
p2	vec2	Yes	-	The ending screen coordinates.
color	rgbm	Yes	-	The color and opacity of the line.
thickness	number	No	1.0	The width of the line in pixels.

Return Values

• None

Examples

Divider

Draw a horizontal white line to act as a separator.

local p1 = vec2(10, 50)
local p2 = vec2(200, 50)
local white = rgbm.colors.white

-- draw a 1px thick horizontal line
ui.drawLine(p1, p2, white)