Difference between revisions of "love.graphics.setBackgroundColor"

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Sets the background color.
 
Sets the background color.
 +
 +
{{notice|In versions prior to [[11.0]], color component values were within the range of 0 to 255 instead of 0 to 1.}}
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== Function ==
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=== Synopsis ===
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<source lang="lua">
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love.graphics.setBackgroundColor( red, green, blue, alpha )
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</source>
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=== Arguments ===
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{{param|number|red|The red component (0-1).}}
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{{param|number|green|The green component (0-1).}}
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{{param|number|blue|The blue component (0-1).}}
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{{New feature|0.8.0|
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{{param|number|alpha (1)|The alpha component (0-1).}}
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|080}}
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=== Returns ===
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Nothing.
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== Function ==
 
== Function ==
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{{newin|[[0.7.0]]|070|type=variant}}
 
=== Synopsis ===
 
=== Synopsis ===
 
<source lang="lua">
 
<source lang="lua">
−
love.graphics.setBackgroundColor( red, green, blue )
+
love.graphics.setBackgroundColor( rgb )
 
</source>
 
</source>
 
=== Arguments ===
 
=== Arguments ===
−
{{param|number|red|The red component (0-255).}}
+
{{param|table|rgb|A numerical indexed table with the red, green and blue values as [[number]]s.}}
−
{{param|number|green|The green component (0-255).}}
 
−
{{param|number|blue|The blue component (0-255).}}
 
 
=== Returns ===
 
=== Returns ===
 
Nothing.
 
Nothing.
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 +
== Function ==
 +
{{newin|[[0.8.0]]|080|type=variant}}
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=== Synopsis ===
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<source lang="lua">
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love.graphics.setBackgroundColor( rgba )
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</source>
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=== Arguments ===
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{{param|table|rgba|A numerical indexed table with the red, green, blue and alpha values as [[number]]s.}}
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=== Returns ===
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Nothing.
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== Examples ==
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<source lang="lua">
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-- set background color to #84C1EE (132, 193, 238)
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local r, g, b = love.math.colorFromBytes(132, 193, 238)
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love.graphics.setBackgroundColor(r, g, b)
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 +
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function love.draw()
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-- draw any geometry:
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love.graphics.setColor(1,1,1)
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love.graphics.circle('fill', 400, 300, 250)
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love.graphics.setColor(0,0,0)
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love.graphics.circle('line', 400, 300, 250)
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end
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</source>
  
 
== See Also ==
 
== See Also ==
 
* [[parent::love.graphics]]
 
* [[parent::love.graphics]]
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* [[love.graphics.clear]]
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* [[love.graphics.getBackgroundColor]]
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* [[love.run]]
 
[[Category:Functions]]
 
[[Category:Functions]]
 
{{#set:Description=Sets the background color.}}
 
{{#set:Description=Sets the background color.}}
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{{#set:Since=000}}
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{{#set:Sub-Category=State}}
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== Other Languages ==
 
== Other Languages ==
 
{{i18n|love.graphics.setBackgroundColor}}
 
{{i18n|love.graphics.setBackgroundColor}}

Latest revision as of 18:32, 18 February 2024

Sets the background color.

O.png In versions prior to 11.0, color component values were within the range of 0 to 255 instead of 0 to 1.  


Function

Synopsis

love.graphics.setBackgroundColor( red, green, blue, alpha )

Arguments

number red
The red component (0-1).
number green
The green component (0-1).
number blue
The blue component (0-1).
Available since LÖVE 0.8.0
number alpha (1)
The alpha component (0-1).

Returns

Nothing.

Function

Available since LÖVE 0.7.0
This variant is not supported in earlier versions.

Synopsis

love.graphics.setBackgroundColor( rgb )

Arguments

table rgb
A numerical indexed table with the red, green and blue values as numbers.

Returns

Nothing.

Function

Available since LÖVE 0.8.0
This variant is not supported in earlier versions.

Synopsis

love.graphics.setBackgroundColor( rgba )

Arguments

table rgba
A numerical indexed table with the red, green, blue and alpha values as numbers.

Returns

Nothing.

Examples

-- set background color to #84C1EE (132, 193, 238)
local r, g, b = love.math.colorFromBytes(132, 193, 238)
love.graphics.setBackgroundColor(r, g, b)


function love.draw()
	-- draw any geometry:
	love.graphics.setColor(1,1,1)
	love.graphics.circle('fill', 400, 300, 250)
	love.graphics.setColor(0,0,0)
	love.graphics.circle('line', 400, 300, 250)
end

See Also



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