NAME¶

SDL_RenderCoordinatesToWindow - Get a point in window coordinates when given a point in render coordinates.

SYNOPSIS¶

#include "SDL3/SDL.h"

int SDL_RenderCoordinatesToWindow(SDL_Renderer *renderer, float x, float y, float *window_x, float *window_y);

FUNCTION PARAMETERS¶

renderer

the rendering context

x

the x coordinate in render coordinates

y

the y coordinate in render coordinates

window_x

a pointer filled with the x coordinate in window coordinates

window_y

a pointer filled with the y coordinate in window coordinates

RETURN VALUE¶

Returns 0 on success or a negative error code on failure; call

SDL_GetError () for more information.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_SetRenderLogicalPresentation(3), SDL_SetRenderScale(3)