C

QUL_MONOTYPE_SPARK_HEAP_SIZE

Description

The maximum amount of RAM (in bytes) that the Monotype Spark font engine will use for its heap.

Since Qt Quick Ultralite 1.9, the heap buffer is preallocated by default, if a specific size is requested by QUL_MONOTYPE_SPARK_HEAP_SIZE.

The default value is -1, which means that the heap usage is not restricted and therefore no buffer is preallocated in this case. See QUL_MONOTYPE_SPARK_HEAP_NO_PREALLOC for instructions on how to disable preallocation.

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

Example

set_target_properties(<Executable Target> PROPERTIES
    QUL_MONOTYPE_SPARK_FONT_FILE <Monotype Spark Font File>
    QUL_MONOTYPE_SPARK_HEAP_SIZE <Size>
)

Available under certain Qt licenses.
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