Tranparent gradient from opa = 0 to opa = 255

How-to
1

Hi to all,
how to make gradient of background with tranparent (opa) ? It’s possible?

2

Yes, it is possible to do this.

3

Use:

lv_obj_set_style_local_bg_color(obj, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_LIME);
lv_obj_set_style_local_bg_grad_color(obj, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, LV_COLOR_WHITE);
lv_obj_set_style_local_bg_grad_dir(obj, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, LV_GRAD_DIR_VER);
lv_obj_set_style_local_bg_opa(obj, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, LV_OPA_50);
4

Thanks for reply :slight_smile: