Difference between revisions of "Canvas:clear"

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Clears content of a [[Canvas]].
 
Clears content of a [[Canvas]].
  

Revision as of 22:50, 18 August 2011

Available since LÖVE 0.8.0
It was renamed from Framebuffer:clear() in that version..

Clears content of a Canvas.

When called without arguments, the Canvas will be cleared with color rgba = {0,0,0,0}, i.e. it will be fully transparent. If called with color parameters (be it numbers or a color table), the alpha component may be omitted in which case it defaults to 255 (fully opaque).

Function

Synopsis

Canvas:clear( )

Arguments

None.

Returns

Nothing.

Function

Synopsis

Canvas:clear( red, green, blue, alpha )

Arguments

number red
Red component of the clear color (0-255).
number green
Green component of the clear color (0-255).
number blue
Blue component of the clear color (0-255).
number alpha (255)
Alpha component of the clear color (0-255).

Returns

Nothing.

Function

Synopsis

Canvas:clear( rgba )

Arguments

table rgba
A numerical indexed table with the red, green, blue and alpha values as numbers (alpha may be ommitted).

Returns

Nothing.

See Also


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