lv_sdl_window.h

API reference for lv_sdl_window.h

Summary

Functions

Allow or forbid resizing the window

void lv_sdl_window_set_resizeable(lv_display_t *disp, bool value)

Name	Type	Description
`disp`	`lv_display_t *`	pointer to an SDL display
`value`	`bool`	true: resizeable, false: fixed size

Set the size of the window

void lv_sdl_window_set_size(lv_display_t *disp, int32_t hor_res, int32_t ver_res)

Set the zoom factor of the window

void lv_sdl_window_set_zoom(lv_display_t *disp, float zoom)

Name	Type	Description
`disp`	`lv_display_t *`	pointer to an SDL display
`zoom`	`float`	the new zoom factor

Set the title of the window

void lv_sdl_window_set_title(lv_display_t *disp, const char *title)

Name	Type	Description
`disp`	`lv_display_t *`	pointer to an SDL display
`title`	`const char *`	the new title

Set the icon of the window

void lv_sdl_window_set_icon(lv_display_t *disp, void *icon, int32_t width, int32_t height)

Name	Type	Description
`disp`	`lv_display_t *`	pointer to an SDL display
`icon`	`void *`	pointer to the ARGB8888 pixels of the icon
`width`	`int32_t`	the icon width in pixels
`height`	`int32_t`	the icon height in pixels

Get the zoom factor of the window

float lv_sdl_window_get_zoom(lv_display_t *disp)

Name	Type	Description
`disp`	`lv_display_t *`	pointer to an SDL display

Returns: float — the current zoom factor

Get the SDL renderer of the window

void * lv_sdl_window_get_renderer(lv_display_t *disp)

Name	Type	Description
`disp`	`lv_display_t *`	pointer to an SDL display

Returns: void * — pointer to the SDL_Renderer, or NULL on error

Get the SDL window

struct SDL_Window * lv_sdl_window_get_window(lv_display_t *disp)

Name	Type	Description
`disp`	`lv_display_t *`	pointer to an SDL display

Returns: struct SDL_Window * — pointer to the SDL_Window, or NULL on error

lv_display_t * lv_sdl_window_create(int32_t hor_res, int32_t ver_res)

Name	Type
`hor_res`	`int32_t`
`ver_res`	`int32_t`

void lv_sdl_quit(void)

Indirect dependencies