RenderTarget:getPixel

Available since: Gideros 2016.06
Class: RenderTarget

Description

Returns single pixels color and alpha channel. <syntaxhighlight lang="lua"> (number), (number) = RenderTarget:getPixel(x,y) </source>

Parameters

x: (number) x coordinate of pixel
y: (number) y coordinate of pixel

Return values

Returns (number) color in hex
Returns (number) alpha value from 0 to 1

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• RenderTarget
• RenderTarget.new
• RenderTarget:clear
• RenderTarget:draw
• RenderTarget:getPixel
• RenderTarget:getPixels
• RenderTarget:save

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