SDL_GetRectEnclosingPoints - Calculate a minimal rectangle enclosing a set of points.
Contents
Availability
This function is available since SDL 3.2.0.
Simple Directmedia Layer SDL 3.2.10 SDL_GetRectEnclosingPoints(3)
Description
If clip is not NULL then only points inside of the clipping rectangle are considered.
Function Parameters
points an array of SDL_Point
structures representing points to be enclosed.
count the number of structures in the points array.
clip an SDL_Rect
used for clipping or NULL to enclose all points.
result an SDL_Rect
structure filled in with the minimal enclosing rectangle.
Header File
Defined in SDL3/SDL_rect.h
Name
SDL_GetRectEnclosingPoints - Calculate a minimal rectangle enclosing a set of points.
Return Value
Returns true if any points were enclosed or false if all the points were outside of the clipping
rectangle.
Synopsis
#include"SDL3/SDL.h"boolSDL_GetRectEnclosingPoints(constSDL_Point*points,intcount,constSDL_Rect*clip,SDL_Rect*result);
