lv_line_set_points_mutable() function

Set a non-const array of points. Identical to `lv_line_set_points` except the array may be retrieved by `lv_line_get_points_mutable`.

Syntax

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Summary

Declaration

Definition

from lv_line.h:58

void lv_line_set_points_mutable(lv_obj_t * obj, lv_point_precise_t points[], uint32_t point_num);

Implemented in lv_line.c:73

Arguments

Argument

Description

obj

pointer to a line object

points

a non-const array of points. Only the address is saved, so the array needs to be alive while the line exists.

point_num

number of points in 'point_a'

References

Code

Location

Referrer

void lv_line_set_points_mutable(lv_obj_t * obj, lv_point_precise_t points[], uint32_t point_num)

lv_line.c:73

void lv_line_set_points_mutable(lv_obj_t * obj, lv_point_precise_t points[], uint32_t point_num);

lv_line.h:58

lv_line_set_points_mutable(minute_hand, minute_hand_points, 2);

lv_example_scale_6.c:108

lv_example_scale_6()

lv_line_set_points_mutable(needle_line, needle_line_points, 2);

lv_scale.c:262

lv_scale_set_line_needle_value()

Call Tree

lv_line_set_points_mutable() is called by 2 functions and calls 1 function:

lv_scale_set_line_needle_value()

lv_example_scale_6()

lv_line_set_points_mutable()

line_set_points()

Data Use

lv_line_set_points_mutable():

lv_line_set_points_mutable()

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