surface.DrawRect
From GMod Wiki
| Function | |
| Syntax |
surface.DrawRect( Number x, Number y, Number width, Number height ) Where is this used? |
| Description: | |
| Draws a colored Rect, assuming the rest of its required data has been set. | |
| Returns: | nil |
| Part of Library: | surface |
| Realm: |
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| BBCode Link: | [b][url=http://wiki.garrysmod.com/?title=Surface.DrawRect]Surface.DrawRect [img]http://wiki.garrysmod.com/favicon.ico[/img][/url][/b] |
Examples
| Description | This example adds draws a red rectangle 100 pixels wide, and 50 pixels tall, in the bottom left corner of the screen. To be used on a weapon HUD |
|---|---|
| Used on | |
| Code | function SWEP:DrawHUD() surface.SetDrawColor( 255, 0, 0, 255) --Red surface.DrawRect(0 , ScrH()-50, 100, 50 ) end |
| Output | N/A |
| Description | This example draws a perfect circle on the screen |
|---|---|
| Used on | |
| Code | local centerx, centery = ScrW() / 2, ScrH() / 2 local radiusx, radiusy = 100, 100 hook.Add("HUDPaint", "DrawCircle", function() surface.SetDrawColor(Color(0, 255, 0, 255)) for i = 0, math.pi * 2, 1 / math.max(radiusx, radiusy) do --double pi equals to a circle. surface.DrawRect( centerx + math.sin(i) * radiusx, centery + math.cos(i) * radiusy, 1, 1) end end) |
| Output | N/A |
Additional Notes
- x - The X position on the user's screen to draw the rect. Note that to make sure the rect draws the same on all resolutions you need to use a fraction of the user's screen width/height.
- y - The Y position on the user's screen to draw the rect.
- Width - How wide the rect is.
- Height - How tall the rect is.
Note that the origin of the Rect is the (x,y), not the center. Also note that all these values are PIXELS, not a scale. (Unlike Gmod9 lua)
