Man page - sdl_getdisplayusablebounds(3)

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Manual

SDL_GetDisplayUsableBounds(3) SDL3 FUNCTIONS SDL_GetDisplayUsableBounds(3)

SDL_GetDisplayUsableBounds - Get the usable desktop area represented by a display, in screen coordinates.

Defined in SDL3/SDL_video.h

#include "SDL3/SDL.h"
bool SDL_GetDisplayUsableBounds(SDL_DisplayID displayID, SDL_Rect *rect);

This is the same area as SDL_GetDisplayBounds () reports, but with portions reserved by the system removed. For example, on Apple's macOS, this subtracts the area occupied by the menu bar and dock.

Setting a window to be fullscreen generally bypasses these unusable areas, so these are good guidelines for the maximum space available to a non-fullscreen window.

the instance ID of the display to query.
the SDL_Rect
structure filled in with the display bounds.

Returns true on success or false on failure; call

SDL_GetError () for more information.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.

•(3), SDL_GetDisplayBounds(3), •(3), SDL_GetDisplays(3)

SDL 3.2.10 Simple Directmedia Layer