(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_GetWindowAspectRatio

Get the size of a window's client area.

Header File

Defined in <SDL3/SDL_video.h>

Syntax

bool SDL_GetWindowAspectRatio(SDL_Window *window, float *min_aspect, float *max_aspect);

Function Parameters

SDL_Window *	window	the window to query the width and height from.
float *	min_aspect	a pointer filled in with the minimum aspect ratio of the window, may be NULL.
float *	max_aspect	a pointer filled in with the maximum aspect ratio of the window, may be NULL.

Return Value

(bool) Returns true on success or false on failure; call SDL_GetError() for more information.

Version

This function is available since SDL 3.1.3.

See Also

• SDL_SetWindowAspectRatio

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CategoryAPI, CategoryAPIFunction, CategoryVideo

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