Difference between revisions of "RenderTarget:getPixels"
From GiderosMobile
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__NOTOC__ | __NOTOC__ | ||
'''Available since:''' Gideros 2016.06<br/> | '''Available since:''' Gideros 2016.06<br/> | ||
| + | '''Class:''' [[RenderTarget]]<br/> | ||
| + | |||
=== Description === | === Description === | ||
| − | + | Returns buffer containing color and alpha data from provided rectangle. | |
| − | < | + | <syntaxhighlight lang="lua"> |
(buffer) = RenderTarget:getPixels(x,y,w,h) | (buffer) = RenderTarget:getPixels(x,y,w,h) | ||
| − | </ | + | </syntaxhighlight> |
| + | |||
=== Parameters === | === Parameters === | ||
| − | '''x''': (number) | + | '''x''': (number) x coordinate of pixel<br/> |
| − | '''y''': (number) | + | '''y''': (number) y coordinate of pixel<br/> |
| − | '''w''': (number) | + | '''w''': (number) width of rectangle to include in buffer<br/> |
| − | '''h''': (number) | + | '''h''': (number) height of rectangle to include in buffer<br/> |
| + | |||
=== Return values === | === Return values === | ||
| − | '''Returns''' (buffer) | + | '''Returns''' (buffer) buffer with color and alpha data<br/> |
| + | |||
| + | {{RenderTarget}} | ||
Latest revision as of 14:32, 13 July 2023
Available since: Gideros 2016.06
Class: RenderTarget
Description
Returns buffer containing color and alpha data from provided rectangle.
(buffer) = RenderTarget:getPixels(x,y,w,h)
Parameters
x: (number) x coordinate of pixel
y: (number) y coordinate of pixel
w: (number) width of rectangle to include in buffer
h: (number) height of rectangle to include in buffer
Return values
Returns (buffer) buffer with color and alpha data
