github.com/lvgl/lvgl issues | Ecosyste.ms: OpenCollective

fix(fbdev): allocated memory size is insufficient

bjsylvia opened this pull request almost 2 years ago

Consolidating signalling "child removal" to parent and adding pre-removal signal (LV_EVENT_CHILD_PRE_REMOVAL)

sparkles43 opened this issue almost 2 years ago

Does lvgl support displaying png like this?

hurryboylqs opened this issue almost 2 years ago

Lv_flex: LV_FLEX_ALIGN_END not work on cross place

luhuaipei opened this issue almost 2 years ago

feat(mem): add lv_strcpy_builtin

FASTSHIFT opened this pull request almost 2 years ago

Compilation error status 1

jotaerrec opened this issue almost 2 years ago

lv_dropdown Does Not Check "style_max_height"

BasicCode opened this issue almost 2 years ago

Use lv_obj_set_style_arc_angle_xxx to set the angle of arc

fuxiujun opened this issue almost 2 years ago

Fix docs

kdschlosser opened this pull request almost 2 years ago

Any chinese character should be allowed to break line

XuNeo opened this pull request almost 2 years ago

lv_canvas doesn't respect alpha channel when filling background

kdschlosser opened this issue almost 2 years ago

First CI action for performance check of LVGL code base with SO3

daniel-rossier opened this pull request almost 2 years ago

feat(refr): implement the monitor component

FASTSHIFT opened this pull request almost 2 years ago

javascript: import module throw memory access out of bounds

leidto opened this issue almost 2 years ago

feat(keyboard): add functions for adding/removing default event

Johennes opened this pull request almost 2 years ago

Removing lv_keyboard_def_event_cb used to be easier before v9

Johennes opened this issue almost 2 years ago

Discussion on `img` scaling behavior

W-Mai opened this issue almost 2 years ago

LV_STATE_ additions

kdschlosser opened this issue almost 2 years ago

Suggestion: add a unique identifier for lv_obj

bjsylvia opened this issue almost 2 years ago

lv_disp_draw_buf_t' does not name a type

TangerineDreamer opened this issue almost 2 years ago

Release/v8.3

hyojincha opened this pull request almost 2 years ago

fix(group): fix default_group becomes wild pointer when deleted

XuNeo opened this pull request almost 2 years ago

lv_meter unit tests

C47D opened this pull request almost 2 years ago

Understand to goals of LVGL

kisvegabor opened this issue almost 2 years ago

[Parallel rendering] Masking

kisvegabor opened this issue almost 2 years ago

Add drivers in the LVGL repository

kisvegabor opened this issue almost 2 years ago

docs: migrate from .md to .rst

kdschlosser opened this issue almost 2 years ago

glitches using stm32 dma2d for lvgl v8.3

HaoboGu opened this issue almost 2 years ago

reversing the sidrection of lv_arc and lv_slider

kdschlosser opened this issue almost 2 years ago

Adding SVG support to LVGL

codewitch-honey-crisis opened this issue almost 2 years ago

Conical gradient for lv_arc

kdschlosser opened this issue almost 2 years ago

[Parallel rendering] General discussion

kisvegabor opened this issue almost 2 years ago

[Parallel rendering] Define an OS API

kisvegabor opened this issue almost 2 years ago

Naming suggesting

kdschlosser opened this issue almost 2 years ago

Changes in master (v9 development)

kisvegabor opened this issue almost 2 years ago

Improve the roller widget

kdschlosser opened this issue almost 2 years ago

error: 'lv_obj_draw_part_dsc_t' {aka 'struct <anonymous>'} has no member named 'clip_area'

wolfgangwayland7 opened this issue almost 2 years ago

fix(fs_posix): allow creating new file and set permission.

XuNeo opened this pull request almost 2 years ago

fix memory access out of range

XuNeo opened this pull request almost 2 years ago

suppress compile warnings in mac

XuNeo opened this pull request almost 2 years ago

Where is LV_COLOR_16_SWAP in 9.0.0 dev version ?

baldhead69 opened this issue about 2 years ago

Compiler error ff.h not found when FATFS is enabled in lv_conf.h

sukesh-ak opened this issue about 2 years ago

Click on disabled lv object triggers a click event on the lv object behind

sparkles43 opened this issue about 2 years ago

SDL2 Support for Gradients #3848

mariotaku opened this pull request about 2 years ago

Online C code editor

kisvegabor opened this issue about 2 years ago

Add reference to RIOT OS LittlevGL Package in README

OkiStuff opened this pull request over 2 years ago

Troubles with STM32 DMA2D acceleration

tdjastrzebski opened this issue over 2 years ago

Very low FPS and high CPU during benchmark - ESP32 + ILI9488 + LVGL V8.3 + Arduino IDE

dills-b opened this issue over 2 years ago

Accelerating canvas drawing and adding a polygon widget

StefanBabatie opened this issue over 2 years ago

Bordered polygons are poorly drawn

StefanBabatie opened this issue over 2 years ago

[Error] (19234.671, +0) _lv_inv_area: detected modifying dirty areas in render (in lv_refr.c line #212)

anghd opened this issue over 2 years ago

[buildroot] Need help to create LVGL package

legerch opened this issue over 2 years ago

Dashed round cap lines are poorly drawn

StefanBabatie opened this issue over 2 years ago

Transparent round cap lines have wrong opacity values

StefanBabatie opened this issue over 2 years ago

Oblique dashed lines are not dashed

StefanBabatie opened this issue over 2 years ago

gridnav can't open dropdown list

daviel opened this issue over 2 years ago

Label touch point is not working

rmshub opened this issue over 2 years ago

../../lv_conf.h: No such file or directory

Sarah-C opened this issue over 2 years ago

Missing LV_STYLE_CONST_FLEX_*

geert-KLA-BE opened this issue over 2 years ago

fix: make 'lv_font_glyph_dsc_t' local variable initialized to zero

Linjieqiang opened this pull request over 2 years ago

CI for regression in performance

kisvegabor opened this issue over 2 years ago

How does lv_label implement LV_LABEL_LONG_DOT that does not match word

FASTSHIFT opened this issue over 2 years ago

The maximum label length does not take effect

Akery opened this issue over 2 years ago

Improve image cache mechanism for large memory devices

FASTSHIFT opened this issue over 2 years ago

LRU Fix for #3402

mariotaku opened this pull request over 2 years ago

More efficient text rendering when utilizing 2DGPU

AfflatusX opened this issue over 2 years ago

Request for pre-multiplied alpha ARGB format in the LVGL online image converter

StefanBabatie opened this issue over 2 years ago

flush_cb is called twice during one render pass.

AfflatusX opened this issue over 2 years ago

benchmark will crash on v8.1 or newer

chenyinchang opened this issue over 2 years ago

v9 discussion and changes

kisvegabor opened this issue almost 3 years ago

feat(lv_anim): add deleted callback (#3279)

qinshijing opened this pull request almost 3 years ago

Part 3. Image decoder rework

X-Ryl669 opened this pull request almost 3 years ago

chore(ci): add informational Codecov status checks

thomasrockhu-codecov opened this pull request almost 3 years ago

ESP32 PSRAM configure for LVGL

uldara1 opened this issue almost 3 years ago

"Scene" support

kisvegabor opened this issue almost 3 years ago

gif placed in inactive screen consumes CPU

wangyz1997 opened this issue almost 3 years ago

There is no low-level interface for accelerating Tiling (paving img in a given area)

GorgonMeducer opened this issue almost 3 years ago

LVGL_Arduino.ino example fails to compile: fatal error: lv_demo.h: No such file or directory

loopyengineeringco opened this issue almost 3 years ago

Long press from input device

jbarrena opened this issue almost 3 years ago

CI test for flash/RAM usage

kisvegabor opened this issue almost 3 years ago

Improve the drawing accuracy of arc

FASTSHIFT opened this issue almost 3 years ago

Missing EVENT_QUIT

X-Ryl669 opened this issue almost 3 years ago

lv_disp_flush_is_last() does not correctly indicate the last flush

FASTSHIFT opened this issue about 3 years ago

Add preprocessing and stop bubbling features for events

X-Ryl669 opened this pull request about 3 years ago

The default background of the roller is filled with white, not transparent

alec-2018 opened this issue about 3 years ago

Some problems using lvgl 8.1 3rd image Libraries

xiewensir opened this issue about 3 years ago

Menu in a semicircle

alex-ant-debug opened this issue about 3 years ago

migrated to use new backend architecture

mariotaku opened this pull request about 3 years ago

Why was lv_label_set_align() removed in 8.x?

amorganPD opened this issue about 3 years ago

How to blur background canvas?

Miguel0101 opened this issue about 3 years ago

add ffmpeg decoder to extra/libs

FASTSHIFT opened this pull request about 3 years ago

The border could be set border-style, border-width, border-color, border-radius respectively by the left, top, right, bottom

lishaoenxm opened this issue about 3 years ago

Arduino demo

panzerrr opened this issue over 3 years ago

How to get an obj width

surmo opened this issue over 3 years ago

Markup Language for LVGL

cjheath opened this issue over 3 years ago

Scroll on focus without animation

boraozgen opened this issue over 3 years ago

undefined reference to `_Assert'

lisemi opened this issue over 3 years ago

Writing unit tests for core widgets

kisvegabor opened this issue over 3 years ago

Keyboard/button matrix - expensive update on key press

jupeos opened this issue almost 4 years ago

There is a problem with ellipsis rendering in Arabic text

Changes729 opened this issue almost 4 years ago