Difference between revisions of "Buffer.new"
From GiderosMobile
(Created page with "'''Available since:''' Gideros 2020.2<br/> '''Class:''' Buffer<br/> === Description === Creates a new Buffer object. <source lang="lua"> Buf...") |
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=== Description === | === Description === | ||
| − | Creates a new | + | Creates a new '''Buffer''' object. |
| − | < | + | <syntaxhighlight lang="lua"> |
Buffer.new(name) | Buffer.new(name) | ||
| − | </ | + | </syntaxhighlight> |
=== Parameters === | === Parameters === | ||
| − | '''name''': (string) | + | '''name''': (string) the buffer name<br/> |
| + | |||
| + | === Example === | ||
| + | <syntaxhighlight lang="lua"> | ||
| + | local tex = Texture.new("gfx/cat.jpg") | ||
| + | local bmp = Bitmap.new(tex) | ||
| + | local rt = RenderTarget.new(tex:getWidth(), tex:getHeight()) | ||
| + | rt:draw(bmp) | ||
| + | local buff = Buffer.new("buffer.jpg") -- create a buffer | ||
| + | rt:save("|B|buffer.jpg") -- write to the buffer | ||
| + | |||
| + | local bbmp = Bitmap.new(Texture.new("|B|buffer.jpg")) | ||
| + | stage:addChild(bbmp) | ||
| + | </syntaxhighlight> | ||
{{Buffer}} | {{Buffer}} | ||
Latest revision as of 17:25, 20 February 2025
Available since: Gideros 2020.2
Class: Buffer
Description
Creates a new Buffer object.
Buffer.new(name)
Parameters
name: (string) the buffer name
Example
local tex = Texture.new("gfx/cat.jpg")
local bmp = Bitmap.new(tex)
local rt = RenderTarget.new(tex:getWidth(), tex:getHeight())
rt:draw(bmp)
local buff = Buffer.new("buffer.jpg") -- create a buffer
rt:save("|B|buffer.jpg") -- write to the buffer
local bbmp = Bitmap.new(Texture.new("|B|buffer.jpg"))
stage:addChild(bbmp)
