github-code/lvgl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

refact(anim_timeline): refact anim timeline design (#5061)

Browse Source 
Signed-off-by: FASTSHIFT <vifextech@foxmail.com>
Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
Co-authored-by: pengyiqiang <pengyiqiang@xiaomi.com>
This commit is contained in:
_VIFEXTech
2023-12-22 14:56:36 +08:00
committed by GitHub
parent d7237d4923
commit 4b995448bc
5 changed files with 203 additions and 205 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
docs/overview/anim.rst
View File

@@ -147,6 +147,9 @@ timeline.
It supports forward and backward playback of the entire animation group,
using :cpp:expr:`lv_anim_timeline_set_reverse(at, reverse)`.
Note that if you want to play in reverse from the end of the timeline,
you need to call :cpp:expr:`lv_anim_timeline_set_progress(at, LV_ANIM_TIMELINE_PROGRESS_MAX)`
after adding all animations and before starting to play.
Call :cpp:expr:`lv_anim_timeline_stop(at)` to stop the animation timeline.
@@ -159,8 +162,9 @@ duration of the entire animation timeline.
Call :cpp:expr:`lv_anim_timeline_get_reverse(at)` function to get whether to
reverse the animation timeline.
Call :cpp:expr:`lv_anim_timeline_delete(at)` function to delete the animation
timeline.
Call :cpp:expr:`lv_anim_timeline_delete(at)` function to delete the animation timeline.
**Note**: If you need to delete an object during animation, be sure to delete the
anim timeline before deleting the object. Otherwise, the program may crash or behave abnormally.
.. image:: /misc/anim-timeline.png