Label scroll speed in LVGL 9

How-to
1

This code worked in v8 to slow down the SCROLL_CIRCULAR animation speed. But in V9, it just stops the animation completely.

lv_obj_set_style_anim_time(ui_MyLabel, 30, LV_PART_MAIN);

The new documentation says the following but I am unsure how to recreate the intent to slow down the animation in v9:

Some aspects of the scrolling animations in long modes LV_LABEL_LONG_SCROLL and LV_LABEL_LONG_SCROLL_CIRCULAR can be customized by setting the animation property of a style, using lv_style_set_anim(). It will be treated as a template which will be used to create the scroll animatins.

How would this be recreated in V9?

2

Hi @CodeGrue, you can use this lv_obj_set_style_anim_duration(ui_MyLabel, 10000, LV_PART_MAIN); instead of lv_obj_set_style_anim_time in the V9.

You can play with the duration time accordingly.