###### (This is the documentation for SDL3, which is under heavy development and the API is changing! [SDL2](https://wiki.libsdl.org/SDL2/) is the current stable version!)
# SDL_HitTest

Callback used for hit-testing.

## Header File

Defined in [<SDL3/SDL_video.h>](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_video.h)

## Syntax

```c
typedef SDL_HitTestResult (SDLCALL *SDL_HitTest)(SDL_Window *win, const SDL_Point *area, void *data);
```

## Function Parameters

|              |                                                                                      |
| ------------ | ------------------------------------------------------------------------------------ |
| **win**      | the [SDL_Window](SDL_Window) where hit-testing was set on                            |
| **area**     | an [SDL_Point](SDL_Point) which should be hit-tested                                 |
| **data**     | what was passed as `callback_data` to [SDL_SetWindowHitTest](SDL_SetWindowHitTest)() |

## Return Value

Returns an [SDL_HitTestResult](SDL_HitTestResult) value.

## See Also

- [SDL_SetWindowHitTest](SDL_SetWindowHitTest)

----
[CategoryAPI](CategoryAPI), [CategoryAPIDatatype](CategoryAPIDatatype), [CategoryVideo](CategoryVideo)