Difference between revisions of "ImageData:setPixel"

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Sets the color of a pixel.
 
Sets the color of a pixel.
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Valid x and y values start at 0 and go up to image width and height minus 1.
 
== Function ==
 
== Function ==
 
=== Synopsis ===
 
=== Synopsis ===

Revision as of 21:13, 16 July 2011

Sets the color of a pixel.

Valid x and y values start at 0 and go up to image width and height minus 1.

Function

Synopsis

ImageData:setPixel( x, y, r, g, b, a )

Arguments

number x
The position of the pixel on the x-axis.
number y
The position of the pixel on the y-axis.
number r
The red component (0-255).
number g
The green component (0-255).
number b
The blue component (0-255).
number a
The alpha component (0-255).

Returns

Nothing.

See Also


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