Pixel:setTexturePosition
From GiderosMobile
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Available since: Gideros 2016.12
Class: Pixel
Description
Sets the texture position inside the Pixel.
Pixel:setTexturePosition(x,y)
Parameters
x: (number) Pixel texture x coordinate
y: (number) Pixel texture y coordinate
Example
-- a pixel holding a power of 2 repeatable texture
local tex = Texture.new("gfx/image.jpg", true, {wrap = TextureBase.REPEAT})
local img = Pixel.new(tex, tex:getWidth(), tex:getHeight())
stage:addChild(img)
-- some vars
local flow = 0
local flowspeed = 1
function onEnterFrame(e)
flow += flowspeed
img:setTexturePosition(0, flow) -- move the texture pixel on y axis
end
stage:addEventListener(Event.ENTER_FRAME, onEnterFrame)
