(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_GetDisplayForRect

Get the display primarily containing a rect.

Header File

Syntax

SDL_DisplayID SDL_GetDisplayForRect(const SDL_Rect *rect);

Function Parameters

rect

the rect to query

Return Value

Returns the instance ID of the display entirely containing the rect or closest to the center of the rect on success or 0 on failure; call SDL_GetError() for more information.

Version

This function is available since SDL 3.0.0.