Revision Difference
surface.DrawLine#512075
<function name="DrawLine" parent="surface" type="libraryfunc">⤶
<description>⤶
Draws a line from one point to another.⤶
⤶
<rendercontext hook="false" type="2D"/>⤶
</description>⤶
<realm>Client and Menu</realm>⤶
<args>⤶
<arg name="startX" type="number">The start x integer coordinate.</arg>⤶
<arg name="startY" type="number">The start y integer coordinate.</arg>⤶
<arg name="endX" type="number">The end x integer coordinate.</arg>⤶
<arg name="endY" type="number">The end y integer 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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