lv_anim_timeline.h

lv_anim_timeline_set_reverse

Set the playback direction of the animation timeline.

void lv_anim_timeline_set_reverse(lv_anim_timeline_t *at, bool reverse)

lv_anim_timeline_set_delay

Set the time to wait before starting the animation. Applies only when playing from the very start, or reverse from the very end.

void lv_anim_timeline_set_delay(lv_anim_timeline_t *at, uint32_t delay)

lv_anim_timeline_set_repeat_count

Make the animation timeline repeat itself.

void lv_anim_timeline_set_repeat_count(lv_anim_timeline_t *at, uint32_t cnt)

lv_anim_timeline_set_repeat_delay

Set a delay before repeating the animation timeline.

void lv_anim_timeline_set_repeat_delay(lv_anim_timeline_t *at, uint32_t delay)

lv_anim_timeline_set_progress

Set the progress of the animation timeline.

void lv_anim_timeline_set_progress(lv_anim_timeline_t *at, uint16_t progress)

lv_anim_timeline_set_user_data

Set the user_data of a an animation timeline

void lv_anim_timeline_set_user_data(lv_anim_timeline_t *at, void *user_data)

lv_anim_timeline_get_playtime

Get the time used to play the animation timeline.

uint32_t lv_anim_timeline_get_playtime(lv_anim_timeline_t *at)

Returns: uint32_t — total time spent in animation timeline.

lv_anim_timeline_get_reverse

Get whether the animation timeline is played in reverse.

bool lv_anim_timeline_get_reverse(lv_anim_timeline_t *at)

Returns: bool — return true if it is reverse playback.

lv_anim_timeline_get_delay

Get the wait time when playing from the very start, or reverse from the very end.

uint32_t lv_anim_timeline_get_delay(lv_anim_timeline_t *at)

Returns: uint32_t — the remaining time in milliseconds

lv_anim_timeline_get_progress

Get the progress of the animation timeline.

uint16_t lv_anim_timeline_get_progress(lv_anim_timeline_t *at)

Returns: uint16_t — return value 065535 to map 0100% animation progress.

lv_anim_timeline_get_repeat_count

Get repeat count of the animation timeline.

uint32_t lv_anim_timeline_get_repeat_count(lv_anim_timeline_t *at)

lv_anim_timeline_get_repeat_delay

Get repeat delay of the animation timeline.

uint32_t lv_anim_timeline_get_repeat_delay(lv_anim_timeline_t *at)

lv_anim_timeline_get_user_data

Get the user_data of a an animation timeline

void * lv_anim_timeline_get_user_data(lv_anim_timeline_t *at)

lv_anim_timeline_create

Create an animation timeline.

lv_anim_timeline_t * lv_anim_timeline_create(void)

Returns: lv_anim_timeline_t * — pointer to the animation timeline.

lv_anim_timeline_delete

Delete animation timeline.

void lv_anim_timeline_delete(lv_anim_timeline_t *at)

lv_anim_timeline_add

Add animation to the animation timeline.

void lv_anim_timeline_add(lv_anim_timeline_t *at, uint32_t start_time, const lv_anim_t *a)

lv_anim_timeline_start

Start the animation timeline. It plays from where the timeline currently is: from the beginning, or from the point set by lv_anim_timeline_set_progress().

uint32_t lv_anim_timeline_start(lv_anim_timeline_t *at)

Returns: uint32_t — total time spent in animation timeline.

lv_anim_timeline_restart

Play the animation timeline from the beginning, whatever state it was left in. Same as rewinding with lv_anim_timeline_set_progress() and starting it.

uint32_t lv_anim_timeline_restart(lv_anim_timeline_t *at)

Returns: uint32_t — total time spent in animation timeline.

lv_anim_timeline_pause

Pause the animation timeline.

void lv_anim_timeline_pause(lv_anim_timeline_t *at)

lv_anim_timeline_merge

Merge (add) all animations of a timeline to another

void lv_anim_timeline_merge(lv_anim_timeline_t *dest, const lv_anim_timeline_t *src, int32_t delay)