Returns the renderer's stage/screen size in PIXI coordinate units (drawing-buffer pixels divided by resolution). Falls back to deriving from the canvas if renderer.screen isn't populated (older PIXI builds, or detached renderers).
renderer.screen
Optional
Returns the renderer's stage/screen size in PIXI coordinate units (drawing-buffer pixels divided by resolution). Falls back to deriving from the canvas if
renderer.screenisn't populated (older PIXI builds, or detached renderers).