Set maximum cache size used by font engine.

Description

The fontCacheSize property defines the maximum amount of RAM (in bytes) that a font engine should use for its cache. If set to 1 it disables the cache buffer.

Since Qt Quick Ultralite 1.9, the cache buffer is preallocated by default. See MCU.Config.fontCachePrealloc for more information about preallocating cache buffer.

The font engine cache size used by the application can be seen by looking at the performance logs.

Refer to the font engine cache part of the Resource cache documentation for tips on how to choose an appropriate cache size.

See Text Rendering and Fonts for font engine-specific details.

Usage

This property is accepted in the main application .qmlproject file, or BoardDefaults.qmlprojectconfig for the target platform. It takes an integer, and the default value is 104800.

Code example:

MCU.Config {
    fontCacheSize: 12800
}

Since

This property was introduced in QmlProject API 1.3 .