Specifies the size the fragments of object images it caches should be.
# Metadata
Platforms: desktop, mobile OS: mac, windows, linux, ios, android Introduced: 5.0 Security:
# Syntax
set the compositorTileSize of stack to tileSize
# Params
- Stack : The name or ID of the stack. - tileSize : A number specifying the size of tiles the engine uses when caching. It must be a power-of-two between 16 and 256 inclusive (16, 32 (default), 64, 128 or 256). The smaller the number, the more potential for engine optimizations as less is redrawn when layers change. However, there is a higher overhead. Experimentation is required to gain optimal performance.
# Examples
set the compositorTileSize of this stack to 128
local tTileSize put 256 into tTileSize set the compositorTileSize of this stack to tTileSize
# Description
Use the compositorTileSize property to specify the size the fragments of object images it caches should be. It must be a power-of-two between 16 and 256 inclusive (i.e. 16, 32, 64, 128 or 256).
General suggested tileSize settings:
- iOS Retina displays: 64 - iOS Non-retina: 32 - Android large screens: 64 - Android small screens: 32 - Desktop: 32
>*Note:* Use a large tile size when creating big scrolling layers. The > maximum size of a scrolling layer is 256 * the tileSize.
>*Warning:* Using a very small tileSize when in openGL mode may > decrease performance.
>*Note:* Set the compositor properties in a preOpenStack or preOpenCard > handler - they are not persistent (not saved into the stackfile).
# Tags
# See
- **property:** compositorType, compositorCacheLimit, layerMode