diff options
Diffstat (limited to 'src/viewport.h')
| -rw-r--r-- | src/viewport.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/viewport.h b/src/viewport.h index 8538e33..6dd17fb 100644 --- a/src/viewport.h +++ b/src/viewport.h @@ -33,6 +33,11 @@ struct imv_viewport { int locked; }; +enum imv_zoom_source { + MOUSE, + KBD +}; + void imv_init_viewport(struct imv_viewport *view, SDL_Window *window); void imv_destroy_viewport(struct imv_viewport *view); @@ -40,7 +45,7 @@ void imv_viewport_toggle_fullscreen(struct imv_viewport*); void imv_viewport_toggle_playing(struct imv_viewport*, struct imv_image*); void imv_viewport_reset(struct imv_viewport*); void imv_viewport_move(struct imv_viewport*, int, int); -void imv_viewport_zoom(struct imv_viewport*, int); +void imv_viewport_zoom(struct imv_viewport*, const struct imv_image*, enum imv_zoom_source, int); void imv_viewport_center(struct imv_viewport*, const struct imv_image*); void imv_viewport_scale_to_actual(struct imv_viewport*, const struct imv_image*); void imv_viewport_scale_to_window(struct imv_viewport*, const struct imv_image*); |