Roadmap（产品线路）¶

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This is a summary for planned new features and a collection of ideas. This list indicates only the current intention and it can be changed.

这是计划中的新功能的摘要和想法的集合。此列表仅表示当前意图，并且可以更改。

v8.1¶

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[x] Unit testing (gtest?). See #1658
[ ] Benchmarking (gem5 or qemu?). See #1660
[ ] lv_snapshot: buffer a widget and all of its children into an image. The source widget can be on a different screen too. The resulting image can be transformed.
[ ] High level GPU support. See #2058

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[ ] CPP binding
[ ] Plugins. In v8 core and extra widgets are separated. With the new flexible events, the behavior of the widgets can be modified in a modular way. E.g. a plugin to add faded area to a line chart (as in the widgets demo)

[ ] CPP 绑定
[ ] 插件。在 v8 核心和额外的小部件是分开的。使用新的灵活事件，可以以模块化方式修改小部件的行为。例如。将褪色区域添加到折线图的插件（如小部件演示中所示）

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[x] Display the Micropytohn examples too.
[x] Add a link to the example C and py files
[x] List of all examples on a page. All in iframes grouped by category (e.g. flex, style, button)

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[ ] Add automatic rebuild to get binary directly. Similarly to STM32F746 project.
[ ] Implement release scripts. I've added a basic specification here, but we should discuss it.
[ ] Unit test for the core widgets

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Reconsider color format management for run time color format setting, and custom color format usage. (Also RGB888)
Make gradients more versatile
Make image transformations more versatile
Switch to RGBA colors in styles
Consider direct binary font format support
Simplify groups. Discussion is here.
Use generate-changelog to automatically generate changelog
lv_mem_alloc_aligned(size, align)
Text node. See #1701
CPP binding. See Forum
Optimize font decompression
Need coverage report for tests
Need static analyze (via coverity.io or somehing else)
Support dot_begin and dot_middle long modes for labels
Add new label alignment modes. #1656
Support larger images: #1892

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Create an extra folder for complex widgets
- It makes the core LVGL leaner
- In extra we can have a lot and specific widgets
- Good place for contributions
New scrolling:
- See feat/new-scroll branch and #1614) issue.
- Remove lv_page and support scrolling on lv_obj
- Support "elastic" scrolling when scrolled in
- Support scroll chaining among any objects types (not only lv_pagess)
- Remove lv_drag. Similar effect can be achieved by setting the position in LV_EVENT_PRESSING
- Add snapping
- Add snap stop to scroll max 1 snap point
- Already working
New layouts:
- See #1615 issue
- CSS Grid-like layout support
- CSS Flexbox-like layout support
- Remove lv_cont and support layouts on lv_obj
Simplified File system interface (feat/new_fs_api branch) to make porting easier
- Work in progress
Remove the align parameter from lv_canvas_draw_text
Remove the copy parameter from create functions
Optimize and simplifie styles #1832
Use a more generic inheritenace #1919
Allow adding multiple events to an obejct

为复杂的小部件创建一个 extra 文件夹
- 它使核心 LVGL 更精简
- 在extra中，我们可以有很多特定的小部件
- 贡献的好地方
新滚动：
- 参见 feat/new-scroll 分支和 [#1614](https://github.com/lvgl/lvgl/issues /1614)) 问题。
- 移除 lv_page 并支持在 lv_obj 上滚动
- 滚动时支持“弹性”滚动
- 支持任何对象类型之间的滚动链接（不仅是lv_pagess）
- 删除lv_drag。类似的效果可以通过在LV_EVENT_PRESSING中设置位置来实现
- 添加捕捉
- 添加捕捉停止以滚动最多 1 个捕捉点
- 已经工作
新布局：
- 参见 #1615 问题
- CSS Grid 类似布局支持
- CSS Flexbox 类似布局支持
- 删除 lv_cont 并支持 lv_obj 上的布局
简化的文件系统接口（[feat/new_fs_api]（https://github.com/lvgl/lvgl/tree/feat/new-fs-api）分支）使移植更容易
- 工作正在进行中
从 lv_canvas_draw_text 中删除 align 参数
从创建函数中删除复制参数
优化和简化样式 #1832
使用更通用的继承 #1919
允许向一个对象添加多个事件