lv_meter_add_needle_line() function

Add a needle line indicator the scale

Syntax

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Summary

Declaration

Definition

lv_meter_indicator_t * lv_meter_add_needle_line(lv_obj_t * obj, lv_meter_scale_t * scale, uint16_t width, lv_color_t color, int16_t r_mod);

Implemented in lv_meter.c:122

Argument

Description

obj

pointer to a meter object

scale

pointer to scale (added to `meter`)

width

width of the line

color

color of the line

r_mod

the radius modifier (added to the scale's radius) to get the lines length

the new indicator

from examples