RenderTarget:save
From GiderosMobile
Available since: Gideros 2016.08
Class: RenderTarget
Description
Saves content of RenderTarget as image.
RenderTarget:save(filename,x,y,width,height)
Parameters
filename: (string) filename and path to store file, like |D|image.png
x: (number) x coordinate from where to start image optional
y: (number) y coordinate from where to start image optional
width: (number) width of the image to save optional
height: (number) height of the image to save optional
Example
local source = Bitmap.new(Texture.new("gfx/collectibles/coin_20_x01.png", true))
local rt = RenderTarget.new(source:getWidth(), source:getHeight())
local bmp = Bitmap.new(rt)
bmp:setPosition(200, 0)
stage:addChild(bmp)
source:setColorTransform(0.5, 0.5, 0, 2)
rt:draw(source)
rt:save("C:\\tmp\\coin.png") -- this is on windows 10
