NAME

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

SYNOPSIS

       #include <SDL3/SDL_render.h>

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

DESCRIPTION

       This takes into account several states:

       • The window dimensions.

       • The logical presentation settings (SDL_SetRenderLogicalPresentation)

       • The scale (SDL_SetRenderScale)

       • The viewport (SDL_SetRenderViewport)

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

       for more information.

THREAD SAFETY

       This function should only be called on the main thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

SEE ALSO

       SDL_SetRenderLogicalPresentation(3), SDL_SetRenderScale(3), SDL_SetRenderViewport(3)

Simple Directmedia Layer                           SDL 3.2.20                   SDL_RenderCoordinatesToWindow(3)