NAME¶

SDL_GetNumberProperty - Get a number property from a group of properties.

HEADER FILE¶

Defined in SDL3/SDL_properties.h

SYNOPSIS¶

#include "SDL3/SDL.h"

Sint64 SDL_GetNumberProperty(SDL_PropertiesID props, const char *name, Sint64 default_value);

DESCRIPTION¶

You can use SDL_GetPropertyType () to query whether the property exists and is a number property.

FUNCTION PARAMETERS¶

props

the properties to query.

name

the name of the property to query.

default_value

the default value of the property.

RETURN VALUE¶

Returns the value of the property, or default_value if it is not set or not a number property.

THREAD SAFETY¶

It is safe to call this function from any thread.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_GetPropertyType(3), •(3), SDL_HasProperty(3), •(3), SDL_SetNumberProperty(3)