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surface.DrawLine

<function name="DrawLine" parent="surface" type="libraryfunc">
	<description>
Draws a line from one point to another.

<rendercontext hook="false" type="2D"></rendercontext>
	</description>
	<realm>Client and Menu</realm>
	<args>
		<arg name="startX" type="number">The start x float coordinate.</arg>
		<arg name="startY" type="number">The start y float coordinate.</arg>
		<arg name="endX" type="number">The end x float coordinate.</arg>
		<arg name="endY" type="number">The end y float coordinate.</arg>
	</args>
</function>

<example>
	<description>This example will draw a pixel perfect circle in the middle of your screen.</description>
	<code>
hook.Add( "HUDPaint", "Circle", function()
	local center = Vector( ScrW() / 2, ScrH() / 2, 0 )
	local scale = Vector( 100, 100, 0 )
	local segmentdist = 360 / ( 2 * math.pi * math.max( scale.x, scale.y ) / 2 )
	surface.SetDrawColor( 255, 0, 0, 255 )
 
	for a = 0, 360 - segmentdist, segmentdist do
		surface.DrawLine( center.x + math.cos( math.rad( a ) ) * scale.x, center.y - math.sin( math.rad( a ) ) * scale.y, center.x + math.cos( math.rad( a + segmentdist ) ) * scale.x, center.y - math.sin( math.rad( a + segmentdist ) ) * scale.y )
	end
end )
	</code>

</example>

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