8.2
Introduction (介绍)
Key features (主要特性)
Requirements(配置要求)
License(许可证)
Repository layout (仓库布局)
Release policy(发布策略)
Release cycle(发布周期)
Branches(分支)
Changelog(变更日志)
Version support(版本支持)
FAQ(常见问题)
Where can I ask questions?(我可以在哪里提问?)
Is my MCU/hardware supported?(LVGL是否支持我的 MCU/硬件?)
Is my display supported?(支持我的显示器吗?)
Nothing happens, my display driver is not called. What have I missed?(没有任何反应,我的显示驱动程序没有被调用。我错过了什么?)
Why the display driver is called only once? Only the upper part of the display is refreshed. (为什么显示驱动程序只调用一次?仅刷新显示的上部。)
Why I see only garbage on the screen?(为什么我在屏幕上只看到垃圾?)
Why I see non-sense colors on the screen? (为什么我在屏幕上看到无意义的颜色?)
How to speed up my UI?(如何加速我的用户界面?)
How to reduce flash/ROM usage?(如何减少闪存/ROM的使用?)
How to reduce the RAM usage(如何减少内存使用)
How to work with an operating system?(如何使用操作系统?)
Examples
Get started
Styles
Size styles
Background styles
Border styles
Outline styles
Shadow styles
Image styles
Text styles
Line styles
Transition
Using multiple styles
Local styles
Add styles to parts and states
Extending the current theme
Animations
Start animation on an event
Playback animation
Animation timeline
Events
Button click event
Handle multiple events
Event bubbling
Layouts
Flex
A simple row and a column layout with flexbox
Arrange items in rows with wrap and even spacing
Demonstrate flex grow
Demonstrate flex grow.
Demonstrate column and row gap style properties
RTL base direction changes order of the items
Grid
A simple grid
Demonstrate cell placement and span
Demonstrate grid's "free unit"
Demonstrate track placement
Demonstrate column and row gap
Demonstrate RTL direction on grid
Scrolling
Nested scrolling
Snapping
Floating button
Styling the scrollbars
Right to left scrolling
Translate on scroll
Widgets
Base object
Base objects with custom styles
Make an object draggable
Arc
Simple Arc
Loader with Arc
Bar
Simple Bar
Styling a bar
Temperature meter
Stripe pattern and range value
Bar with LTR and RTL base direction
Custom drawer to show the current value
Button
Simple Buttons
Styling buttons
Gummy button
Button matrix
Simple Button matrix
Custom buttons
Pagination
Calendar
Calendar with header
Canvas
Drawing on the Canvas and rotate
Transparent Canvas with chroma keying
Chart
Line Chart
Faded area line chart with custom division lines
Axis ticks and labels with scrolling
Show the value of the pressed points
Display 1000 data points with zooming and scrolling
Show cursor on the clicked point
Scatter chart
Stacked area chart
Checkbox
Simple Checkboxes
Checkboxes as radio buttons
Colorwheel
Simple Colorwheel
Dropdown
Simple Drop down list
Drop down in four directions
Menu
Image
Image from variable and symbol
Image recoloring
Rotate and zoom
Image offset and styling
Image button
Simple Image button
Keyboard
Keyboard with text area
Label
Line wrap, recoloring and scrolling
Text shadow
Show LTR, RTL and Chinese texts
Draw label with gradient color
LED
LED with custom style
Line
Simple Line
List
Simple List
Sorting a List using up and down buttons
Meter
Simple meter
A meter with multiple arcs
A clock from a meter
Pie chart
Message box
Simple Message box
Roller
Simple Roller
Styling the roller
add fade mask to roller
Slider
Simple Slider
Slider with custom style
Slider with extended drawer
Span
Span with custom styles
Spinbox
Simple Spinbox
Spinner
Simple spinner
Switch
Simple Switch
Table
Simple table
Lightweighted list from table
Tabview
Simple Tabview
Tabs on the left, styling and no scrolling
Textarea
Simple Text area
Text area with password field
Text auto-formatting
Tabview
Tileview with content
Window
Simple window
Get started(开始)
Quick overview (快速概览)
Get started in a simulator(从模拟器开始)
Add LVGL into your project(将 LVGL 添加到您的项目中)
Learn the basics(学习基础知识)
Widgets(部件)
Events(事件)
Parts(部分)
States(状态)
Styles(样式)
Themes
Examples
Micropython
Simulator on PC(PC上的模拟器)
Select an IDE(选择适合的IDE)
Set-up Eclipse CDT(使用 Eclipse CDT 开发)
Install Eclipse CDT(安装 Eclipse CDT)
Install SDL 2(安装 SDL 2)
Pre-configured project(预配置项目)
Add the pre-configured project to Eclipse CDT(将预先配置的项目添加到 Eclipse CDT)
Compile and Run(编译并运行)
STM32
NXP
Creating new project with LVGL
Adding HW acceleration for NXP iMX RT platforms using PXP (PiXel Pipeline) engine for existing projects
Features supported:
Basic configuration:
Basic initialization:
Project setup:
Advanced configuration:
Espressif (ESP32 chip series)
LVGL demo project for ESP32
Using LVGL in your ESP-IDF project
Prerequisites
Obtaining LVGL
Configuration
Using lvgl_esp32_drivers in ESP-IDF project
Arduino
Get the LVGL Arduino library
Set up drivers
Configure LVGL
Initialize and run LVGL
Use the examples and demos
Debugging and logging
Micropython
What is Micropython?
Highlights of Micropython
Why Micropython + LVGL?
Here are some advantages of using LVGL in Micropython:
Micropython + LVGL could be used for:
So what does it look like?
A simple example
How can I use it?
Online Simulator
PC Simulator
Embedded platform
Where can I find more information?
Tasmota and berry
What is Tasmota?
What is Berry?
Highlights of Berry
Why LVGL + Tasmota + Berry?
Tasmota + Berry + LVGL could be used for:
So what does it look like?
A simple example
How can I use it?
Where can I find more information?
Tasmota Documentation
Berry Documentation
Tasmota LVGL Berry documentation
NuttX RTOS
What is NuttX?
Highlights of NuttX
Why NuttX + LVGL?
Here are some advantages of using LVGL in NuttX
NuttX + LVGL could be used for
How to get started with NuttX and LVGL?
First you need to install the pre-requisites on your system
Now let's create a workspace to save our files
Clone the NuttX and Apps repositories:
Configure NuttX to use the stm32f429i-disco board and the LVGL Demo
Flashing the firmware in the board using OpenOCD:
Where can I find more information?
CMake
Espressif (ESP32)
MicroPython
Zephyr
Prerequisites
Make
Ninja
Building LVGL with CMake
Additional CMake options
Building LVGL examples with CMake
Building LVGL drivers and demos with CMake
Porting(移植)
Set-up a project(设置项目)
Get the library(获取LVGL图形库)
Configuration file(修改配置文件)
Initialization(初始化)
Display interface(显示接口)
Draw buffer(绘制缓冲区)
Display driver(显示驱动程序)
Mandatory fields(必须要适配的部分)
Optional fields (可选的部分)
Examples(示例)
Rotation(旋转屏幕)
Further reading(深入学习)
API
Input device interface(输入设备接口)
Types of input devices(输入设备的类型)
Touchpad, mouse or any pointer(触摸板、鼠标或任何指针)
Keypad or keyboard(键盘或键盘)
Encoder(编码器)
Button(按钮)
Other features(其它功能)
Parameters(参数)
Feedback(回调处理)
Associating with a display(与显示器关联)
Buffered reading(缓冲读取)
Further reading(深入学习)
API
Tick interface(心跳接口)
API
Task Handler(任务处理器)
Sleep management(睡眠管理)
Operating system and interrupts(操作系统和中断)
Tasks and threads(任务和线程)
Interrupts(中断)
Logging(日志)
Log level(日记等级)
Printing logs(打印日志)
Logging with printf(使用 printf 记录)
Custom log function(自定义日志功能)
Add logs(添加日志)
Overview(概览)
Objects(对象)
Attributes(属性)
Basic attributes(基本属性)
Specific attributes(特定属性)
Working mechanisms(工作机制)
Parent-child structure(父子结构)
Moving together(一起移动)
Visibility only on the parent(仅在父对象上可见)
Create and delete objects(创建和删除对象)
Screens(屏幕)
Create screens(创建屏幕)
Get the active screen(获取活动屏幕)
Load screens(加载屏幕)
Layers(层)
Handling multiple displays(处理多个显示器)
Parts(部分)
States(状态)
Snapshot(快照)
Positions, sizes, and layouts(位置、大小和布局)
Overview(概述)
Units(单位)
Boxing model(盒子模型)
Important notes(重要笔记)
Position(位置)
Simple way(最简单的方法)
Align(对齐)
Size(大小)
Simple way(最简单的方法)
Using styles(使用样式)
Translation(风格样式转换)
Transformation(转换)
Min and Max size(最小和最大尺寸)
Layout(布局)
Overview(概述)
Built-in layout
Flags(标志)
Adding new layouts(添加新布局)
Examples
Styles(风格样式)
States(状态)
Cascading styles(层叠样式)
Inheritance(继承)
Parts
Initialize styles and set/get properties(初始化样式和设置/获取属性)
Add and remove styles to a widget(向部件添加和删除样式)
Add styles(添加样式)
Remove styles(删除样式)
Report style changes(通知样式更改)
Get a property's value on an object(获取对象的属性值)
Local styles(本地样式)
Properties(属性)
Typical background properties(典型的背景属性)
Transitions(过渡特效)
Color filter(色彩过滤)
Themes(主题)
Extending themes(扩展主题)
Examples
Size styles
Background styles
Border styles
Outline styles
Shadow styles
Image styles
Arc styles
Text styles
Line styles
Transition
Using multiple styles
Local styles
Add styles to parts and states
Extending the current theme
API
Style properties
Size and position
width
min_width
max_width
height
min_height
max_height
x
y
align
transform_width
transform_height
translate_x
translate_y
transform_zoom
transform_angle
Padding
pad_top
pad_bottom
pad_left
pad_right
pad_row
pad_column
Miscellaneous
radius
clip_corner
opa
color_filter_dsc
color_filter_opa
anim_time
anim_speed
transition
blend_mode
layout
base_dir
Background
bg_color
bg_opa
bg_grad_color
bg_grad_dir
bg_main_stop
bg_grad_stop
bg_img_src
bg_img_opa
bg_img_recolor
bg_img_recolor_opa
bg_img_tiled
Border
border_color
border_opa
border_width
border_side
border_post
Text
text_color
text_opa
text_font
text_letter_space
text_line_space
text_decor
text_align
Image
img_opa
img_recolor
img_recolor_opa
Outline
outline_width
outline_color
outline_opa
outline_pad
Shadow
shadow_width
shadow_ofs_x
shadow_ofs_y
shadow_spread
shadow_color
shadow_opa
Line
line_width
line_dash_width
line_dash_gap
line_rounded
line_color
line_opa
Arc
arc_width
arc_rounded
arc_color
arc_opa
arc_img_src
Scroll(滚动)
Overview(概述)
Scrollbar(滚动条)
Events(事件)
Basic example(基本示例)
Features of scrolling(滚动的特点)
Scrollable(滚动效果)
Scroll chain(滚动条)
Scroll momentum(滚动惯性效果)
Elastic scroll(弹性卷轴效果)
Snapping(捕捉)
Scroll one(只滚动一个)
Scroll on focus(滚动焦点)
Scroll manually
Self size(自身尺寸)
Examples
Nested scrolling
Snapping
Floating button
Styling the scrollbars
Right to left scrolling
Translate on scroll
Layers(图层)
Order of creation(图层顺序)
Bring to the foreground(前台展示)
Top and sys layers(顶层和系统层)
Events(事件)
Add events to the object
Remove event(s) from an object(从对象中删除事件)
Event codes
Input device events(输入设备事件)
Drawing events(绘图事件)
Other events(其他事件)
Special events(特殊事件)
Custom events(自定义事件)
Sending events(发送事件)
Refresh event(刷新事件)
Fields of lv_event_t(lv_event_t 的字段)
Event bubbling(事件冒泡)
Examples
Button click event
Handle multiple events
Event bubbling
Input devices(输入设备)
Pointers(光标)
Gestures (手势)
Keypad and encoder(键盘和编码器)
Groups(组)
Styling(风格样式)
API
Input device(输入设备)
Groups(组)
Displays(显示)
Multiple display support(多显示器支持)
Using only one display(仅使用一个显示器)
Mirror display(镜像显示)
Split image(分割图像)
Screens(屏幕)
Transparent screens(透明屏幕)
Features of displays(显示器的特点)
Inactivity(不活动)
Background(背景)
API
Colors(颜色)
Creating colors(创造色彩)
RGB(三原色)
HSV(色调饱和值-Hue Saturation Value)
Palette(调色板)
Modify and mix colors(修改和混合颜色)
Built-in colors(内置颜色)
Opacity(不透明度)
Color types(颜色类型)
Convert color(颜色转换)
API
Fonts(字体)
Unicode support(支持Unicode编码)
Built-in fonts(内置字体)
Normal fonts(普通字体)
Special fonts(特殊字体)
Special features(特殊功能)
Bidirectional support(双向支持)
Arabic and Persian support(阿拉伯语和波斯语支持)
Subpixel rendering(亚像素渲染)
Compress fonts(压缩字体)
Add new font(添加新字体)
Add new symbols(添加新符号)
Load font at run-time(在运行时加载字体)
Add a new font engine(添加新的字体引擎)
Images(图象)
Store images(存储图像)
Variables(变量)
Files(文件)
Color formats(颜色格式)
Add and use images(添加和使用图像)
Online converter(在线转换器)
Manually create an image(手动创建图像)
Use images(使用图片)
Image decoder(图像解码器)
Custom image formats(自定义图像格式)
Register an image decoder(注册图像解码器)
Manually use an image decoder(手动使用图像解码器)
Image caching(图片缓存)
Cache size(缓存大小)
Value of images(图片的价值)
Memory usage(内存使用情况)
Clean the cache(清理缓存)
API
Image buffer(图像缓冲区)
File system(文件系统)
Ready to use drivers(准备使用驱动程序)
Add a driver(添加驱动程序)
Registering a driver(注册驱动)
Implementing the callbacks(实现回调)
Other callbacks(其他回调)
Usage example(使用示例)
Use drivers for images(使用图像驱动程序)
API
Animations(动画)
Create an animation(创建动画)
Animation path(动画轨迹)
Speed vs time(速度与时间)
Delete animations(删除动画)
Timeline(时间线)
Examples
Start animation on an event
Playback animation
Animation timeline
API
Timers(定时器)
Create a timer(创建定时器)
Ready and Reset(准备与重置)
Set parameters(参数设置)
Repeat count(设置重复次数)
Measure idle time(测量空闲时间)
Asynchronous calls(异步调用)
API
Drawing(绘画)
Mechanism of screen refreshing(屏幕刷新机制)
Masking(蒙版)
Hook drawing(挂钩绘图)
Main drawing(主图)
Post drawing(后绘图)
Part drawing(零件绘图)
Others(其他)
New widget
Widgets(组件)
Base object(基础对象) (lv_obj)
Overview
Coordinates(坐标)
Parents and children(父母和孩子)
Display and Screens(显示和屏幕)
Events(事件)
Styles(样式)
Flags(宏开关)
Groups
Extended click area(拓展的点击区域)
Events(事件)
Keys
Example
Base objects with custom styles
Make an object draggable
API
Core widgets(核心组件)
Arc(圆弧) (lv_arc)
Overview(概述)
Parts and Styles
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Bar(进度条) (lv_bar)
Overview(概述)
Parts and Styles(零件和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Button(按钮) (lv_btn)
Overview
Parts and Styles(零件和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Button matrix(按钮矩阵) (lv_btnmatrix)
Overview(概述)
Parts and Styles(零件和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Canvas(画布) (lv_canvas)
Overview(概述)
Parts and Styles(零件和风格)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Checkbox(复选框) (lv_checkbox)
Overview(概述)
Parts and Styles(部分和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Drop-down list(下拉列表) (lv_dropdown)
Overview(概述)
Parts and Styles(部分和样式)
Usage(用法)
Overview(概述)
Events(事件)
Keys(按键)
Example
API
Image(图象) (lv_img)
Overview(概述)
Parts and Styles(部分和风格)
Usage(用法)
Transformations(转换)
Events(事件)
Keys(按键)
Example
API
Label(标签) (lv_label)
Overview(概述)
Parts and Styles(部分和风格)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Line(线条) (lv_line)
Overview(概述)
Parts and Styles(零件和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Roller(滚轮) (lv_roller)
Overview(概述)
Parts and Styles(零件和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Slider(滑动条) (lv_slider)
Overview(概述)
Parts and Styles(部分和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Switch(开关) (lv_switch)
Overview(概述)
Parts and Styles(零件和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Table(表) (lv_table)
Overview
Parts and Styles(部分和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Text area(文本框) (lv_textarea)
Overview(概述)
Parts and Styles(部分和样式)
Usage(用法)
Events(事件)
Keys(按键)
Example
API
Extra widgets
Animation Image (lv_animimg)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Calendar (lv_calendar)
Overview
Parts and Styles
Usage
Events
Keys
Headers
Example
API
Chart (lv_chart)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Color wheel (lv_colorwheel)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Image button (lv_imgbtn)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Keyboard(键盘)(lv_keyboard)
Overview(概述)
Parts and Styles(部分和样式)
Usage(用法)
Events(事件)
Keys(按键)
Examples(示例)
API
LED (lv_led)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
List (lv_list)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Menu (lv_menu)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Meter (lv_meter)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Message box (lv_msgbox)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Span (lv_span)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Spinbox (lv_spinbox)
Overview
Parts and Styles
Events
Keys
Example
API
Example
Spinner (lv_spinner)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Tabview (lv_tabview)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Tile view (lv_tileview)
Overview
Parts and Styles
Usage
Events
Keys
Example
API
Window (lv_win)
Overview
Parts and Styles
Usage
Get the parts
Events
Keys
Example
API
Layouts(布局)
Flex(弹性布局)
Overview(概述)
Terms(约定)
Simple interface(简单接口)
Flex flow
Flex align
Flex grow
Style interface(样式接口)
Other features(其它功能)
RTL
New track(新轨道)
Example
A simple row and a column layout with flexbox
Arrange items in rows with wrap and even spacing
Demonstrate flex grow
Demonstrate flex grow.
Demonstrate column and row gap style properties
RTL base direction changes order of the items
API
Grid(网格布局)
Overview(概述)
Terms(约定)
Simple interface(简单的接口)
Grid descriptors
Grid items(网格项)
Grid align(网格对齐)
Style interface(样式接口)
Other features (其它功能)
RTL
Example
A simple grid
Demonstrate cell placement and span
Demonstrate grid's "free unit"
Demonstrate track placement
Demonstrate column and row gap
Demonstrate RTL direction on grid
API
3rd party libraries(第 3 方库)
File System Interfaces(文件系统接口)
Usage(用法)
拓展阅读
open和fopen有什么区别?
BMP decoder(BMP解码器)
Limitations(限制)
拓展阅读
BMP图象格式
Example
Open a BMP image from file
API
JPG decoder(JPG解码器)
Overview(概述)
Usage(用法)
Converter(转换器)
Converting JPG to C array(转换JPG为C数组)
Converting JPG to SJPG (转换JPG为SJPG)
拓展阅读
JPG图象格式
Example
Load an SJPG image
API
PNG decoder(PNG解码器)
拓展阅读
PNG图象格式
Example
Open a PNG image from file and variable
API
GIF decoder(GIF解码器)
Convert GIF files to C array(将 GIF 文件转换为 C 数组)
Use GIF images from file(使用GIF文件)
Memory requirements(内存要求)
拓展阅读
GIF图象格式
Example
Open a GIF image from file and variable
API
FreeType support
Install FreeType
Add FreeType to your project
Usage
Example
Open a front with FreeType
Learn more
API
QR code
Get started
Notes
Example
Create a QR Code
API
Lottie player
Build Rlottie
Usage
Use Rlottie from file
Use Rlottie from raw string data
Getting animations
Controlling animations
Example
Load a Lottie animation from raw data
Load a Lottie animation from a file
API
FFmpeg support
Install FFmpeg
Add FFmpeg to your project
Usage
Example
Decode image
Decode video
API
Others
Snapshot
Usage
Free the Image
Use Existing Buffer
Example
Simple snapshot example
API
Monkey
Usage
Example
Touchpad monkey example
Encoder monkey example
Button monkey example
API
Grid navigation
Usage
Focusable objects
Example
Basic grid navigation
Grid navigation on a list
Nested grid navigations
API
Contributing(贡献)
Introduction(介绍)
Pull request(拉取请求)
From GitHub(来自GitHub)
From command line(从命令行获取)
Commit message format(commit的格式)
Developer Certification of Origin (DCO)(开发者原产地认证 (DCO))
Overview(概述)
Accepted licenses and copyright notices(接受的许可和版权声明)
Your own work(你自己的作品)
Use code from online source(使用来自网上的代码)
Use MIT licensed code(使用 MIT 许可代码)
Use GPL licensed code(使用 GPL 许可代码)
Ways to contribute(贡献方式)
Give LVGL a Star(给 LVGL 一颗星)
Tell what you have achieved(讲述你的成就)
Write examples(撰写实例)
Improve the docs(改进文档)
Report bugs(报告bug)
Send fixes(提交补丁)
Join the conversations in the Forum(参与论坛讨论)
Add features(添加功能)
Become a maintainer(成为维护者)
Move your project repository under LVGL organization(将您的项目库移到LVGL组织下)
Changelog
v8.2.0 31 January 2022
Overview
Breaking Changes
Architectural
New Features
Performance
Fixes
Examples
Docs
CI and tests
v8.1.0 10 November 2021
Overview
Breaking Changes
Architectural
New Features
Performance
Fixes
Examples
Docs
CI and tests
Others
v8.0.2 (16.07.2021)
v8.0.1 (14.06.2021)
v8.0.0 (01.06.2021)
Directory structure
Widget changes
New scrolling
New layouts
Styles
Events
Driver changes
Other changes
New release policy
Migrating from v7 to v8
v7.11.0 (16.03.2021)
New features
Bugfixes
v7.10.1 (16.02.2021)
Bugfixes
v7.10.0 (02.02.2021)
New features
Bugfixes
v7.9.1 (19.01.2021)
Bugfixes
v7.9.0 (05.01.2021)
New features
Bugfixes
v7.8.1 (15.12.2020)
Bugfixes
v7.8.0 (01.12.2020)
New features
Bugfixes
v7.7.2 (17.11.2020)
Bugfixes
v7.7.1 (03.11.2020)
Bugfixes
v7.7.0 (20.10.2020)
New features
Bugfixes
v7.6.1 (06.10.2020)
Bugfixes
v7.6.0 (22.09.2020)
New features
Bugfixes
v7.5.0 (15.09.2020)
New features
Bugfixes
v7.4.0 (01.09.2020)
New features
Bugfixes
v7.3.1 (18.08.2020)
Bugfixes
v7.3.0 (04.08.2020)
New features
Bugfixes
v7.2.0 (21.07.2020)
New features
Bugfixes
v7.1.0 (07.07.2020)
New features
Bugfixes
v7.0.2 (16.06.2020)
Bugfixes
v7.0.1 (01.06.2020)
Bugfixes
v7.0.0 (18.05.2020)
Documentation
Legal changes
New drawing system
New style system
GPU integration
Renames
Reworked and improved object
New object types
Others
Demos
New release policy
Migrating from v6 to v7
Roadmap
v8.2
Ideas
项目实战
在windwos模拟器运行lvgl(v8.0)
Code::Blocks上运行
获取资料
获取Code::Blocks并安装
获取示例源码并运行
在 Eclipse 上运行
在 vscode 上运行
STM32F103 LVGL GUI DEMO效果
STM32F103 LVGL GUI DEMO源码
STM32MP157 LVGL GUI DEMO效果
STM32MP157 LVGL GUI DEMO源码
IMX6ULL LVGL GUI DEMO效果
IMX6ULL Linux LVGL GUI V2.0
源码
IMX6ULL Linux LVGL GUI 1.0
源码
ESP32 LVGL GUI DEMO效果
开发实用工具
显示中文
中文字体文件
思源字体
更多字体
常用汉字
常用495个汉字
常用3500个汉字
字符集编码范围
汉字 Unicode 编码范围
拉丁字母 Unicode 编码范围
ASCII码表
字体转换工具
lvgl官方在线转换工具
使用教程
等宽字体
等宽字体文件下载
更多字体
Adobe开源字体github主页
Adobe开源等宽字体仓库
常用汉字
常用495个汉字
常用3500个汉字
字符集编码范围
汉字 Unicode 编码范围
拉丁字母 Unicode 编码范围
ASCII码表
字体转换工具
lvgl官方在线转换工具
使用教程
自定义SYMBOL(图标)字体
Unicode 转换为 utf-8 的工具
让lvgl支持中文输入
源码仓库
lv_lib_100ask
源码仓库
联系我们
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百问网LVGL中文教程文档
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开发实用工具
¶
显示中文
中文字体文件
常用汉字
字符集编码范围
字体转换工具
等宽字体
等宽字体文件下载
更多字体
常用汉字
字符集编码范围
字体转换工具
自定义SYMBOL(图标)字体
Unicode 转换为 utf-8 的工具
让lvgl支持中文输入
源码仓库
lv_lib_100ask
源码仓库