Symbols

Files

Summary Syntax Arguments References Call Tree Data Use

SourceVuESP-IDF Framework and Examplesi2c_oled samplelv_disp_enable_invalidation()

lv_disp_enable_invalidation() function

Temporarily enable and disable the invalidation of the display.

Syntax

Show:

Summary

Declaration

Definition

from lv_disp.h:156

void lv_disp_enable_invalidation(lv_disp_t * disp, bool en);

Implemented in lv_disp.c:421

Arguments

Argument

Description

disp

pointer to a display (NULL to use the default display)

true: enable invalidation; false: invalidation

References

Code

Location

Referrer

void lv_disp_enable_invalidation(lv_disp_t * disp, bool en)

lv_disp.c:421

void lv_disp_enable_invalidation(lv_disp_t * disp, bool en);

lv_disp.h:156

lv_disp_enable_invalidation(disp, false);

lv_img.c:210

lv_img_set_angle()

lv_disp_enable_invalidation(disp, true);

lv_img.c:212

lv_img_set_angle()

lv_disp_enable_invalidation(disp, false);

lv_img.c:244

lv_img_set_pivot()

lv_disp_enable_invalidation(disp, true);

lv_img.c:246

lv_img_set_pivot()

lv_disp_enable_invalidation(disp, false);

lv_img.c:279

lv_img_set_zoom()

lv_disp_enable_invalidation(disp, true);

lv_img.c:281

lv_img_set_zoom()

Call Tree

lv_disp_enable_invalidation() is called by 3 functions and calls 1 function:

lv_img_set_angle()

lv_img_set_pivot()

lv_img_set_zoom()

lv_disp_enable_invalidation()

lv_disp_get_default()

Data Use

lv_disp_enable_invalidation() reads 1 variable and writes 1 variable:

_lv_disp_t::inv_en_cnt

lv_disp_enable_invalidation()

_lv_disp_t::inv_en_cnt

Class Tree

All items filtered out

Override Tree

All items filtered out

Implementations

All items filtered out

Instances

Lifecycle

All items filtered out