Spinner (lv_spinner)

Overview

The Spinner object is a spinning arc over a ring.

Parts and Styles

The parts are identical to the parts of lv_arc.

Usage

Create a spinner

To create a spinner use lv_spinner_create(parent, spin_time, arc_length). spin time sets the spin time in milliseconds, arc_length sets the length of the spinning arc in degrees.

Events

No special events are sent to the Spinner.

See the events of the Arc too.

Learn more about Events.

Keys

No Keys are processed by the object type.

Learn more about Keys.

Example

Simple spinner

#include "../../lv_examples.h"
#if LV_USE_SPINNER && LV_BUILD_EXAMPLES

void lv_example_spinner_1(void)
{
    /*Create a spinner*/
    lv_obj_t * spinner = lv_spinner_create(lv_scr_act(), 1000, 60);
    lv_obj_set_size(spinner, 100, 100);
    lv_obj_center(spinner);
}

#endif

# Create a spinner
spinner = lv.spinner(lv.scr_act(), 1000, 60)
spinner.set_size(100, 100)
spinner.center()

API

lv_spinner.h