fix(#783): chart should display after activation in <keep-alive>

Bumps [follow-redirects](https://github.com/follow-redirects/follow-redirects) from 1.15.3 to 1.15.4.
- [Release notes](https://github.com/follow-redirects/follow-redirects/releases)
- [Commits](https://github.com/follow-redirects/follow-redirects/compare/v1.15.3...v1.15.4)

---
updated-dependencies:
- dependency-name: follow-redirects
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

CHANGELOG.md

@@ -1,3 +1,43 @@
+## 6.7.2
+
+* Fixed that charts inside `<keep-alive>` failed to display after activation.
+
+## 6.7.1
+
+* Fixed that native events won't actually trigger.
+
+## 6.7.0
+
+* Added supports for native DOM events binding with the `native:` prefix.
+
+## 6.6.10
+
+* Fixed that `autoresize` doesn't work when reducing the height or the root element.
+
+## 6.6.9
+
+* Fixed that the chart may not be the same size as the component root element ([#761](https://github.com/ecomfe/vue-echarts/issues/761)).
+
+## 6.6.8
+
+* Fixed the postinstall script to patch the correct `types` entry for Vue 2.7.
+
+## 6.6.7
+
+* Added missing type file for Vue 2.7.
+
+## 6.6.6
+
+* Fixed types for Vue < 2.7.
+
+## 6.6.5
+
+* Fixed type for `option` regressed in v6.6.2.
+
+## 6.6.4
+
+* Fixed style regression introduced by v6.6.3.
+
 ## 6.6.3
 
 * Fixed inner wrapper styles.

README.md

@@ -1,6 +1,6 @@
 <h1 align="center">Vue-ECharts</h1>
 
-<p align="center">Vue.js <sup>(v2/v3)</sup> component for Apache ECharts <sup>(v5)</sup>.</p>
+<p align="center">Vue.js <sup>(v2/v3)</sup> component for Apache ECharts™ <sup>(v5)</sup>.</p>
 <p align="center"><a href="https://vue-echarts.dev/">View Demo →</a></p>
 <p align="center"><a href="https:///pr.new/ecomfe/vue-echarts"><img alt="Open in Codeflow" src="https://developer.stackblitz.com/img/open_in_codeflow.svg" height="28"/></a> <a href="https://codesandbox.io/p/github/ecomfe/vue-echarts"><img alt="Edit in CodeSandbox" src="https://assets.codesandbox.io/github/button-edit-lime.svg" height="28"/></a></p>
 
@@ -23,17 +23,18 @@ Not ready yet? Read documentation for older versions [here →](https://github.c
 
 ### npm & ESM
 
-```bash
+```sh
-npm install echarts vue-echarts
+npm i echarts vue-echarts
 ```
 
-To make `vue-echarts` work for _Vue 2_ (<2.7.0), you need to have `@vue/composition-api` installed:
+To make `vue-echarts` work for _Vue 2_ (<2.7.0), you need to have `@vue/composition-api` installed (`@vue/runtime-core` for TypeScript support):
 
 ```sh
 npm i @vue/composition-api
+npm i @vue/runtime-core # for TypeScript support
 ```
 
-If you are using _NuxtJS_ on top of _Vue 2_, you'll also need `@nuxtjs/composition-api`:
+If you are using _NuxtJS_ on top of _Vue 2_, you'll need `@nuxtjs/composition-api`:
 
 ```sh
 npm i @nuxtjs/composition-api
@@ -235,9 +236,9 @@ Drop `<script>` inside your HTML file and access the component via `window.VueEC
 
 <!-- vue3Scripts:start -->
 ```html
-<script src="https://cdn.jsdelivr.net/npm/vue@3.3.7"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue@3.4.23"></script>
 <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3"></script>
-<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.3"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.7.2"></script>
 ```
 <!-- vue3Scripts:end -->
 
@@ -255,9 +256,9 @@ app.component('v-chart', VueECharts)
 
 <!-- vue2Scripts:start -->
 ```html
-<script src="https://cdn.jsdelivr.net/npm/vue@2.7.15"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue@2.7.16"></script>
 <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3"></script>
-<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.3"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.7.2"></script>
 ```
 <!-- vue2Scripts:end -->
 
@@ -318,6 +319,78 @@ See more examples [here](https://github.com/ecomfe/vue-echarts/tree/main/src/dem
 
   For performance critical scenarios (having a large dataset) we'd better bypass Vue's reactivity system for `option` prop. By specifying `manual-update` prop with `true` and not providing `option` prop, the dataset won't be watched any more. After doing so, you need to retrieve the component instance with `ref` and manually call `setOption` method to update the chart.
 
+### Events
+
+You can bind events with Vue's `v-on` directive.
+
+```vue
+<template>
+  <v-chart :option="option" @highlight="handleHighlight" />
+</template>
+```
+
+> **Note**
+>
+> Only the `.once` event modifier is supported as other modifiers are tightly coupled with the DOM event system.
+
+Vue-ECharts support the following events:
+
+- `highlight` [→](https://echarts.apache.org/en/api.html#events.highlight)
+- `downplay` [→](https://echarts.apache.org/en/api.html#events.downplay)
+- `selectchanged` [→](https://echarts.apache.org/en/api.html#events.selectchanged)
+- `legendselectchanged` [→](https://echarts.apache.org/en/api.html#events.legendselectchanged)
+- `legendselected` [→](https://echarts.apache.org/en/api.html#events.legendselected)
+- `legendunselected` [→](https://echarts.apache.org/en/api.html#events.legendunselected)
+- `legendselectall` [→](https://echarts.apache.org/en/api.html#events.legendselectall)
+- `legendinverseselect` [→](https://echarts.apache.org/en/api.html#events.legendinverseselect)
+- `legendscroll` [→](https://echarts.apache.org/en/api.html#events.legendscroll)
+- `datazoom` [→](https://echarts.apache.org/en/api.html#events.datazoom)
+- `datarangeselected` [→](https://echarts.apache.org/en/api.html#events.datarangeselected)
+- `timelinechanged` [→](https://echarts.apache.org/en/api.html#events.timelinechanged)
+- `timelineplaychanged` [→](https://echarts.apache.org/en/api.html#events.timelineplaychanged)
+- `restore` [→](https://echarts.apache.org/en/api.html#events.restore)
+- `dataviewchanged` [→](https://echarts.apache.org/en/api.html#events.dataviewchanged)
+- `magictypechanged` [→](https://echarts.apache.org/en/api.html#events.magictypechanged)
+- `geoselectchanged` [→](https://echarts.apache.org/en/api.html#events.geoselectchanged)
+- `geoselected` [→](https://echarts.apache.org/en/api.html#events.geoselected)
+- `geounselected` [→](https://echarts.apache.org/en/api.html#events.geounselected)
+- `axisareaselected` [→](https://echarts.apache.org/en/api.html#events.axisareaselected)
+- `brush` [→](https://echarts.apache.org/en/api.html#events.brush)
+- `brushEnd` [→](https://echarts.apache.org/en/api.html#events.brushEnd)
+- `brushselected` [→](https://echarts.apache.org/en/api.html#events.brushselected)
+- `globalcursortaken` [→](https://echarts.apache.org/en/api.html#events.globalcursortaken)
+- `rendered` [→](https://echarts.apache.org/en/api.html#events.rendered)
+- `finished` [→](https://echarts.apache.org/en/api.html#events.finished)
+- Mouse events
+  - `click` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.click)
+  - `dblclick` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.dblclick)
+  - `mouseover` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mouseover)
+  - `mouseout` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mouseout)
+  - `mousemove` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mousemove)
+  - `mousedown` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mousedown)
+  - `mouseup` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mouseup)
+  - `globalout` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.globalout)
+  - `contextmenu` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.contextmenu)
+- ZRender events
+  - `zr:click`
+  - `zr:mousedown`
+  - `zr:mouseup`
+  - `zr:mousewheel`
+  - `zr:dblclick`
+  - `zr:contextmenu`
+
+See supported events [here →](https://echarts.apache.org/en/api.html#events)
+
+#### Native DOM Events
+
+As Vue-ECharts binds events to the ECharts instance by default, there is some caveat when using native DOM events. You need to prefix the event name with `native:` to bind native DOM events (or you can use the `.native` modifier in Vue 2, which is dropped in Vue 3).
+
+```vue
+<template>
+  <v-chart @native:click="handleClick" />
+</template>
+```
+
 ### Provide / Inject
 
 Vue-ECharts provides provide/inject API for `theme`, `init-options`, `update-options` and `loading-options` to help configuring contextual options. eg. for `init-options` you can use the provide API like this:
@@ -401,68 +474,6 @@ import { THEME_KEY } from 'vue-echarts'
 
 Static methods can be accessed from [`echarts` itself](https://echarts.apache.org/en/api.html#echarts).
 
-### Events
-
-You can bind events with Vue's `v-on` directive.
-
-```vue
-<template>
-  <v-chart :option="option" @highlight="handleHighlight" />
-</template>
-```
-
-> **Note**
->
-> Only the `.once` event modifier is supported as other modifiers are tightly coupled with the DOM event system.
-
-Vue-ECharts support the following events:
-
-- `highlight` [→](https://echarts.apache.org/en/api.html#events.highlight)
-- `downplay` [→](https://echarts.apache.org/en/api.html#events.downplay)
-- `selectchanged` [→](https://echarts.apache.org/en/api.html#events.selectchanged)
-- `legendselectchanged` [→](https://echarts.apache.org/en/api.html#events.legendselectchanged)
-- `legendselected` [→](https://echarts.apache.org/en/api.html#events.legendselected)
-- `legendunselected` [→](https://echarts.apache.org/en/api.html#events.legendunselected)
-- `legendselectall` [→](https://echarts.apache.org/en/api.html#events.legendselectall)
-- `legendinverseselect` [→](https://echarts.apache.org/en/api.html#events.legendinverseselect)
-- `legendscroll` [→](https://echarts.apache.org/en/api.html#events.legendscroll)
-- `datazoom` [→](https://echarts.apache.org/en/api.html#events.datazoom)
-- `datarangeselected` [→](https://echarts.apache.org/en/api.html#events.datarangeselected)
-- `timelinechanged` [→](https://echarts.apache.org/en/api.html#events.timelinechanged)
-- `timelineplaychanged` [→](https://echarts.apache.org/en/api.html#events.timelineplaychanged)
-- `restore` [→](https://echarts.apache.org/en/api.html#events.restore)
-- `dataviewchanged` [→](https://echarts.apache.org/en/api.html#events.dataviewchanged)
-- `magictypechanged` [→](https://echarts.apache.org/en/api.html#events.magictypechanged)
-- `geoselectchanged` [→](https://echarts.apache.org/en/api.html#events.geoselectchanged)
-- `geoselected` [→](https://echarts.apache.org/en/api.html#events.geoselected)
-- `geounselected` [→](https://echarts.apache.org/en/api.html#events.geounselected)
-- `axisareaselected` [→](https://echarts.apache.org/en/api.html#events.axisareaselected)
-- `brush` [→](https://echarts.apache.org/en/api.html#events.brush)
-- `brushEnd` [→](https://echarts.apache.org/en/api.html#events.brushEnd)
-- `brushselected` [→](https://echarts.apache.org/en/api.html#events.brushselected)
-- `globalcursortaken` [→](https://echarts.apache.org/en/api.html#events.globalcursortaken)
-- `rendered` [→](https://echarts.apache.org/en/api.html#events.rendered)
-- `finished` [→](https://echarts.apache.org/en/api.html#events.finished)
-- Mouse events
-  - `click` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.click)
-  - `dblclick` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.dblclick)
-  - `mouseover` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mouseover)
-  - `mouseout` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mouseout)
-  - `mousemove` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mousemove)
-  - `mousedown` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mousedown)
-  - `mouseup` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.mouseup)
-  - `globalout` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.globalout)
-  - `contextmenu` [→](https://echarts.apache.org/en/api.html#events.Mouse%20events.contextmenu)
-- ZRender events
-  - `zr:click`
-  - `zr:mousedown`
-  - `zr:mouseup`
-  - `zr:mousewheel`
-  - `zr:dblclick`
-  - `zr:contextmenu`
-
-See supported events [here →](https://echarts.apache.org/en/api.html#events)
-
 ## CSP: `style-src` or `style-src-elem`
 
 If you are applying a CSP to prevent inline `<style>` injection, you need to use files from `dist/csp` directory and include `dist/csp/style.css` into your app manually.
@@ -475,7 +486,7 @@ The following breaking changes are introduced in `vue-echarts@6`:
 
 ### Vue 2 support
 
-- If you are using version prior to `vue@2.7.0`, `@vue/composition-api` is required to be installed to use Vue-ECharts with Vue 2.
+- If you are using version prior to `vue@2.7.0`, `@vue/composition-api` is required to be installed to use Vue-ECharts with Vue 2 (and also `@vue/runtime-core` for TypeScript support).
 
 ### Props
 
@@ -500,9 +511,13 @@ The following breaking changes are introduced in `vue-echarts@6`:
 
 ## Local development
 
-```bash
+```sh
 pnpm i
 pnpm serve
 ```
 
 Open `http://localhost:8080` to see the demo.
+
+## Notice
+
+The Apache Software Foundation [Apache ECharts, ECharts](https://echarts.apache.org/), Apache, the Apache feather, and the Apache ECharts project logo are either registered trademarks or trademarks of the [Apache Software Foundation](https://www.apache.org/).

README.zh-Hans.md

@@ -1,6 +1,6 @@
 <h1 align="center">Vue-ECharts</h1>
 
-<p align="center">Apache ECharts <sup>(v5)</sup> 的 Vue.js <sup>(v2/v3)</sup> 组件。</p>
+<p align="center">Apache ECharts™ <sup>(v5)</sup> 的 Vue.js <sup>(v2/v3)</sup> 组件。</p>
 <p align="center"><a href="https://vue-echarts.dev/">查看 Demo →</a></p>
 <p align="center"><a href="https:///pr.new/ecomfe/vue-echarts"><img alt="Open in Codeflow" src="https://developer.stackblitz.com/img/open_in_codeflow.svg" height="28"/></a> <a href="https://codesandbox.io/p/github/ecomfe/vue-echarts"><img alt="Edit in CodeSandbox" src="https://assets.codesandbox.io/github/button-edit-lime.svg" height="28"/></a></p>
 
@@ -23,17 +23,18 @@
 
 ### npm & ESM
 
-```bash
+```sh
-npm install echarts vue-echarts
+npm i echarts vue-echarts
 ```
 
-要在 _Vue 2_（<2.7.0）下使用 `vue-echarts`，需要确保 `@vue/composition-api` 已经安装：
+要在 _Vue 2_（<2.7.0）下使用 `vue-echarts`，需要确保 `@vue/composition-api` 已经安装（TypeScript 支持还需要 `@vue/runtime-core`）：
 
 ```sh
 npm i @vue/composition-api
+npm i @vue/runtime-core # TypeScript 支持
 ```
 
-如果你在使用基于 _Vue 2_ 的 _NuxtJS_，那么还需要安装 `@nuxtjs/composition-api`：
+如果你在使用基于 _Vue 2_ 的 _NuxtJS_，则需要安装 `@nuxtjs/composition-api`：
 
 ```sh
 npm i @nuxtjs/composition-api
@@ -235,9 +236,9 @@ import "echarts";
 
 <!-- vue3Scripts:start -->
 ```html
-<script src="https://cdn.jsdelivr.net/npm/vue@3.3.7"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue@3.4.23"></script>
 <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3"></script>
-<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.3"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.7.2"></script>
 ```
 <!-- vue3Scripts:end -->
 
@@ -255,9 +256,9 @@ app.component('v-chart', VueECharts)
 
 <!-- vue2Scripts:start -->
 ```html
-<script src="https://cdn.jsdelivr.net/npm/vue@2.7.15"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue@2.7.16"></script>
 <script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3"></script>
-<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.6.3"></script>
+<script src="https://cdn.jsdelivr.net/npm/vue-echarts@6.7.2"></script>
 ```
 <!-- vue2Scripts:end -->
 
@@ -380,6 +381,16 @@ Vue-ECharts 支持如下事件：
 
 请参考支持的事件列表。[前往 →](https://echarts.apache.org/zh/api.html#events)
 
+#### 原生 DOM 事件
+
+由于 Vue-ECharts 默认将事件绑定到 ECharts 实例，因此在使用原生 DOM 事件时需要做一些特殊处理。你需要在事件名称前加上 `native:` 前缀来绑定原生 DOM 事件（可以在 Vue 2 中也可以使用 `.native` 修饰符，但这在 Vue 3 中已被废弃）。
+
+```vue
+<template>
+  <v-chart @native:click="handleClick" />
+</template>
+```
+
 ### Provide / Inject
 
 Vue-ECharts 为 `theme`、`init-options`、`update-options` 和 `loading-options` 提供了 provide/inject API，以通过上下文配置选项。例如：可以通过如下方式来使用 provide API 为 `init-options` 提供上下文配置：
@@ -463,6 +474,8 @@ import { THEME_KEY } from 'vue-echarts'
 
 静态方法请直接通过 [`echarts` 本身](https://echarts.apache.org/zh/api.html#echarts)进行调用。
 
+
+
 ## CSP: `style-src` 或 `style-src-elem`
 
 如果你正在应用 CSP 来防止内联 `<style>` 注入，则需要使用 `dist/csp` 目录中的文件，并手动引入 `dist/csp/style.css`。
@@ -475,7 +488,7 @@ import { THEME_KEY } from 'vue-echarts'
 
 ### Vue 2 支持
 
-- 要在 `vue@2.7.0` 之前的版本中使用 Vue-ECharts，必须安装 `@vue/composition-api`。
+- 要在 `vue@2.7.0` 之前的版本中使用 Vue-ECharts，必须安装 `@vue/composition-api`（还需要安装 `@vue/runtime-core` 来支持 TypeScript）。
 
 ### Prop
 
@@ -500,9 +513,13 @@ import { THEME_KEY } from 'vue-echarts'
 
 ## 本地开发
 
-```bash
+```sh
 pnpm i
 pnpm serve
 ```
 
 打开 `http://localhost:8080` 来查看 demo。
+
+## 声明
+
+The Apache Software Foundation [Apache ECharts, ECharts](https://echarts.apache.org/), Apache, the Apache feather, and the Apache ECharts project logo are either registered trademarks or trademarks of the [Apache Software Foundation](https://www.apache.org/).

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vue-echarts",
-  "version": "6.6.3",
+  "version": "6.7.2",
-  "description": "Vue.js component for Apache ECharts.",
+  "description": "Vue.js component for Apache ECharts™.",
   "author": "GU Yiling <justice360@gmail.com>",
   "scripts": {
     "serve": "vue-cli-service serve",
@@ -26,35 +26,35 @@
     "vue-demi": "^0.13.11"
   },
   "devDependencies": {
-    "@babel/core": "^7.23.2",
+    "@babel/core": "^7.24.4",
     "@highlightjs/vue-plugin": "^2.1.0",
     "@rollup/plugin-node-resolve": "^15.2.3",
     "@rollup/plugin-replace": "^5.0.5",
     "@rollup/plugin-terser": "^0.4.4",
     "@typescript-eslint/eslint-plugin": "^4.33.0",
     "@typescript-eslint/parser": "^4.33.0",
-    "@vercel/analytics": "^1.1.1",
+    "@vercel/analytics": "^1.2.2",
     "@vue/cli-plugin-babel": "^5.0.8",
     "@vue/cli-plugin-eslint": "^5.0.8",
     "@vue/cli-plugin-typescript": "^5.0.8",
     "@vue/cli-service": "^5.0.8",
-    "@vue/compiler-sfc": "^3.3.7",
+    "@vue/compiler-sfc": "^3.4.24",
     "@vue/composition-api": "^1.7.2",
     "@vue/eslint-config-prettier": "^6.0.0",
     "@vue/eslint-config-typescript": "^10.0.0",
-    "@vueuse/core": "^10.5.0",
+    "@vueuse/core": "^10.9.0",
     "comment-mark": "^1.1.1",
-    "core-js": "^3.33.2",
+    "core-js": "^3.37.0",
-    "echarts": "^5.4.3",
+    "echarts": "^5.5.0",
     "echarts-gl": "^2.0.9",
     "echarts-liquidfill": "^3.1.0",
-    "esbuild-wasm": "^0.19.2",
+    "esbuild-wasm": "^0.19.12",
     "eslint": "^7.32.0",
     "eslint-plugin-prettier": "^3.4.1",
     "eslint-plugin-vue": "^8.7.1",
     "highlight.js": "^11.9.0",
     "pinia": "^2.1.7",
-    "postcss": "^8.4.31",
+    "postcss": "^8.4.38",
     "postcss-loader": "^5.3.0",
     "postcss-nested": "^5.0.6",
     "prettier": "^2.8.8",
@@ -67,12 +67,13 @@
     "rollup-plugin-ts": "^2.0.7",
     "tslib": "^2.6.2",
     "typescript": "4.6.4",
-    "vue": "^3.3.7",
+    "vue": "^3.4.24",
-    "vue2": "npm:vue@^2.7.15",
+    "vue2": "npm:vue@^2.7.16",
-    "webpack": "^5.89.0"
+    "webpack": "^5.91.0"
   },
   "peerDependencies": {
     "@vue/composition-api": "^1.0.5",
+    "@vue/runtime-core": "^3.0.0",
     "echarts": "^5.4.1",
     "vue": "^2.6.12 || ^3.1.1"
   },
@@ -81,6 +82,9 @@
   "peerDependenciesMeta": {
     "@vue/composition-api": {
       "optional": true
+    },
+    "@vue/runtime-core": {
+      "optional": true
     }
   },
   "repository": "https://github.com/ecomfe/vue-echarts.git",

public/index.html

@@ -1,12 +1,12 @@
 <!DOCTYPE html>
-<html lang="">
+<html lang="en-US">
   <head>
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,initial-scale=1.0">
     <link rel="icon" href="<%= BASE_URL %>favicon.ico">
     <link href="https://fonts.googleapis.com/css?family=Inter:300,500;display=swap" rel="stylesheet">
-    <title>Vue-ECharts: Vue.js component for Apache ECharts.</title>
+    <title>Vue-ECharts: Vue.js component for Apache ECharts™.</title>
   </head>
   <body>
     <noscript>

rollup.vue2.config.js

@@ -9,6 +9,14 @@ const options = [
       file: "dist/index.vue2.d.ts",
       format: "esm"
     }
+  },
+  {
+    input: "src/index.vue2_7.d.ts",
+    plugins: [dts()],
+    output: {
+      file: "dist/index.vue2_7.d.ts",
+      format: "esm"
+    }
   }
 ];
 

scripts/docs.js

@@ -10,8 +10,8 @@ function resolvePath(...parts) {
 const CDN_PREFIX = "https://cdn.jsdelivr.net/npm/";
 
 const DEP_VERSIONS = {
-  "vue@3": "3.3.7",
+  "vue@3": "3.4.23",
-  "vue@2": "2.7.15",
+  "vue@2": "2.7.16",
   echarts: "5.4.3",
   [name]: version
 };

scripts/postinstall.js

@@ -6,6 +6,7 @@ const packageFile = path.resolve(__dirname, "../package.json");
 
 const typesPaths = {
   3: "dist/index.d.ts",
+  2.7: "dist/index.vue2_7.d.ts",
   2: "dist/index.vue2.d.ts"
 };
 
@@ -36,6 +37,8 @@ if (!Vue || typeof Vue.version !== "string") {
   );
 } else if (Vue.version.startsWith("3.")) {
   switchVersion(3);
+} else if (Vue.version.startsWith("2.7.")) {
+  switchVersion(2.7);
 } else if (Vue.version.startsWith("2.")) {
   switchVersion(2);
 } else {

src/ECharts.ts

@@ -37,7 +37,7 @@ import {
   useLoading,
   loadingProps
 } from "./composables";
-import { omitOn, unwrapInjected } from "./utils";
+import { isOn, omitOn, unwrapInjected } from "./utils";
 import { register, TAG_NAME, type EChartsElement } from "./wc";
 import "./style.css";
 
@@ -55,6 +55,8 @@ export const UPDATE_OPTIONS_KEY =
   "ecUpdateOptions" as unknown as InjectionKey<UpdateOptionsInjection>;
 export { LOADING_OPTIONS_KEY } from "./composables";
 
+const NATIVE_EVENT_RE = /(^&?~?!?)native:/;
+
 export default defineComponent({
   name: "echarts",
   props: {
@@ -95,9 +97,62 @@ export default defineComponent({
       () => props.updateOptions || unwrapInjected(defaultUpdateOptions, {})
     );
     const nonEventAttrs = computed(() => omitOn(attrs));
+    const nativeListeners: Record<string, unknown> = {};
 
     // @ts-expect-error listeners for Vue 2 compatibility
     const listeners = getCurrentInstance().proxy.$listeners;
+    const realListeners: Record<string, any> = {};
+
+    if (!listeners) {
+      // This is for Vue 3.
+      // We are converting all `on<Event>` props to event listeners compatible with Vue 2
+      // and collect them into `realListeners` so that we can bind them to the chart instance
+      // later in the same way.
+      // For `onNative:<event>` props, we just strip the `Native:` part and collect them into
+      // `nativeListeners` so that we can bind them to the root element directly.
+      Object.keys(attrs)
+        .filter(key => isOn(key))
+        .forEach(key => {
+          // onClick    -> c + lick
+          // onZr:click -> z + r:click
+          let event = key.charAt(2).toLowerCase() + key.slice(3);
+
+          // Collect native DOM events
+          if (event.indexOf("native:") === 0) {
+            // native:click -> onClick
+            const nativeKey = `on${event.charAt(7).toUpperCase()}${event.slice(
+              8
+            )}`;
+
+            nativeListeners[nativeKey] = attrs[key];
+            return;
+          }
+
+          // clickOnce    -> ~click
+          // zr:clickOnce -> ~zr:click
+          if (event.substring(event.length - 4) === "Once") {
+            event = `~${event.substring(0, event.length - 4)}`;
+          }
+
+          realListeners[event] = attrs[key];
+        });
+    } else {
+      // This is for Vue 2.
+      // We just need to distinguish normal events and `native:<event>` events and
+      // collect them into `realListeners` and `nativeListeners` respectively.
+      // For `native:<event>` events, we just strip the `native:` part and collect them
+      // into `nativeListeners` so that we can bind them to the root element directly.
+      // native:click   -> click
+      // ~native:click  -> ~click
+      // &~!native:click -> &~!click
+      Object.keys(listeners).forEach(key => {
+        if (NATIVE_EVENT_RE.test(key)) {
+          nativeListeners[key.replace(NATIVE_EVENT_RE, "$1")] = listeners[key];
+        } else {
+          realListeners[key] = listeners[key];
+        }
+      });
+    }
 
     function init(option?: Option) {
       if (!inner.value) {
@@ -114,27 +169,6 @@ export default defineComponent({
         instance.group = props.group;
       }
 
-      let realListeners = listeners;
-      if (!realListeners) {
-        realListeners = {};
-
-        Object.keys(attrs)
-          .filter(key => key.indexOf("on") === 0 && key.length > 2)
-          .forEach(key => {
-            // onClick    -> c + lick
-            // onZr:click -> z + r:click
-            let event = key.charAt(2).toLowerCase() + key.slice(3);
-
-            // clickOnce    -> ~click
-            // zr:clickOnce -> ~zr:click
-            if (event.substring(event.length - 4) === "Once") {
-              event = `~${event.substring(0, event.length - 4)}`;
-            }
-
-            realListeners[event] = attrs[key];
-          });
-      }
-
       Object.keys(realListeners).forEach(key => {
         let handler = realListeners[key];
 
@@ -296,6 +330,7 @@ export default defineComponent({
       inner,
       setOption,
       nonEventAttrs,
+      nativeListeners,
       ...publicApi
     };
   },
@@ -303,12 +338,14 @@ export default defineComponent({
     // Vue 3 and Vue 2 have different vnode props format:
     // See https://v3-migration.vuejs.org/breaking-changes/render-function-api.html#vnode-props-format
     const attrs = (
-      Vue2 ? { attrs: this.nonEventAttrs } : { ...this.nonEventAttrs }
+      Vue2
+        ? { attrs: this.nonEventAttrs, on: this.nativeListeners }
+        : { ...this.nonEventAttrs, ...this.nativeListeners }
     ) as any;
     attrs.ref = "root";
     attrs.class = attrs.class ? ["echarts"].concat(attrs.class) : "echarts";
     return h(TAG_NAME, attrs, [
-      h("div", { ref: "inner", class: "echarts-inner" })
+      h("div", { ref: "inner", class: "vue-echarts-inner" })
     ]);
   }
 });

src/demo/CodeGen.vue

@@ -76,7 +76,7 @@ const transformErrors = ref([]);
 
 onMounted(async () => {
   await initialize({
-    wasmURL: "https://cdn.jsdelivr.net/npm/esbuild-wasm@0.19.2/esbuild.wasm"
+    wasmURL: "https://cdn.jsdelivr.net/npm/esbuild-wasm@0.19.12/esbuild.wasm"
   });
 
   initializing.value = false;
@@ -324,10 +324,6 @@ input[type="number"] {
   overflow: hidden;
   background-color: #fff;
   box-shadow: 0 0 45px rgba(0, 0, 0, 0.2);
-
-  h2 {
-    margin-top: 0;
-  }
 }
 
 .options {

src/demo/Demo.vue

@@ -56,12 +56,23 @@ watch(codeOpen, open => {
       <a href="https://github.com/ecomfe/vue-echarts">Vue-ECharts</a>
     </h1>
     <p class="desc">
-      Vue.js component for Apache ECharts. (<a
+      Vue.js component for Apache ECharts™. (<a
         href="https://github.com/ecomfe/vue-echarts#readme"
         >docs</a
       >)
     </p>
 
+    <h2 class="sep">Examples</h2>
+    <p>
+      <small
+        >See
+        <a href="https://echarts.apache.org/examples/en/index.html"
+          >echarts.apache.org/examples</a
+        >
+        for all examples.</small
+      >
+    </p>
+
     <bar-chart />
     <pie-chart />
     <polar-chart />
@@ -132,6 +143,19 @@ body {
 a {
   color: inherit;
   text-decoration: none;
+  box-shadow: 0 1px 0 0 #42b983;
+  transition: box-shadow 0.2s;
+
+  &:hover {
+    box-shadow: 0 2px 0 0 #42b983;
+  }
+}
+
+h1,
+h2,
+h3 {
+  color: #2c3e50;
+  font-weight: 400;
 }
 
 h1 {
@@ -139,13 +163,32 @@ h1 {
   font-family: Inter, "Helvetica Neue", Arial, sans-serif;
 }
 
-h1,
 h2 {
-  color: #2c3e50;
+  margin-top: 1em;
-  font-weight: 400;
+  margin-bottom: 1em;
 }
 
-h2 {
+.sep {
+  margin-top: 6em;
+  margin-bottom: 1.8em;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  gap: 12px;
+  font-size: 1.25em;
+  color: #7f8c8d;
+  opacity: 0.6;
+
+  &::before,
+  &::after {
+    content: "";
+    display: block;
+    width: 48px;
+    border-bottom: 1px dotted currentColor;
+  }
+}
+
+h3 {
   margin-top: 2em;
   padding-top: 1em;
   font-size: 1.2em;
@@ -208,15 +251,18 @@ footer {
   a {
     display: inline-block;
     margin: 0 5px;
-    padding: 3px 0 6px;
     color: #7f8c8d;
     font-size: 2em;
-    text-decoration: none;
   }
+}
 
+h1,
+h2,
+h3 {
+  a,
   a:hover {
-    padding-bottom: 3px;
+    text-decoration: none;
-    border-bottom: 3px solid #42b983;
+    box-shadow: none;
   }
 }
 

src/demo/data/logo.js

@@ -25,6 +25,10 @@ export default {
             return "";
           }
         }
+      },
+      itemStyle: {
+        shadowBlur: 12,
+        shadowColor: "rgba(0, 0, 0, 0.25)"
       }
     }
   ]

src/demo/examples/Example.vue

@@ -1,10 +1,10 @@
 <template>
-  <h2 :id="id">
+  <h3 :id="id">
     <a :href="`#${id}`">
       {{ title }}
       <small v-if="desc">{{ desc }}</small>
     </a>
-  </h2>
+  </h3>
   <section>
     <figure class="fig hero" v-if="!split">
       <slot />

src/demo/main.ts

@@ -3,7 +3,17 @@ import { createApp } from "vue";
 import { createPinia } from "pinia";
 import Demo from "./Demo.vue";
 
-inject();
+const SAMPLE_RATE = 0.5;
+
+inject({
+  beforeSend: event => {
+    if (Math.random() > SAMPLE_RATE) {
+      return null;
+    }
+
+    return event;
+  }
+});
 
 const pinia = createPinia();
 const app = createApp(Demo);

src/index.vue2.d.ts

@@ -1,5 +1,6 @@
 /* eslint-disable @typescript-eslint/ban-types */
-import type { Ref, DefineComponent } from "vue-demi";
+import type { DefineComponent } from "@vue/runtime-core";
+import type { Ref } from "vue-demi";
 import type {
   Option,
   InitOptions,

src/index.vue2_7.d.ts

@@ -0,0 +1,63 @@
+/* eslint-disable @typescript-eslint/ban-types */
+import type { Ref, DefineComponent } from "vue-demi";
+import type {
+  Option,
+  InitOptions,
+  UpdateOptions,
+  EChartsType,
+  Emits
+} from "./types";
+
+declare const LOADING_OPTIONS_KEY = "ecLoadingOptions";
+declare const THEME_KEY = "ecTheme";
+declare const INIT_OPTIONS_KEY = "ecInitOptions";
+declare const UPDATE_OPTIONS_KEY = "ecUpdateOptions";
+
+declare type ChartProps = {
+  loading?: boolean;
+  loadingOptions?: Record<string, unknown>;
+  autoresize?: boolean;
+  option?: Option;
+  theme?: string | Record<string, unknown>;
+  initOptions?: InitOptions;
+  updateOptions?: UpdateOptions;
+  group?: string;
+  manualUpdate?: boolean;
+};
+
+type MethodNames =
+  | "getWidth"
+  | "getHeight"
+  | "getDom"
+  | "getOption"
+  | "resize"
+  | "dispatchAction"
+  | "convertToPixel"
+  | "convertFromPixel"
+  | "containPixel"
+  | "getDataURL"
+  | "getConnectedDataURL"
+  | "appendData"
+  | "clear"
+  | "isDisposed"
+  | "dispose"
+  | "setOption";
+
+declare type ChartMethods = Pick<EChartsType, MethodNames>;
+
+declare const Chart: DefineComponent<
+  ChartProps,
+  {
+    root: Ref<HTMLElement | undefined>;
+    chart: Ref<EChartsType | undefined>;
+  },
+  {},
+  {},
+  ChartMethods,
+  {},
+  {},
+  Emits
+>;
+
+export default Chart;
+export { INIT_OPTIONS_KEY, LOADING_OPTIONS_KEY, THEME_KEY, UPDATE_OPTIONS_KEY };

src/style.css

@@ -1 +1,2 @@
-x-vue-echart,.echarts-inner{display:block;width:100%;height:100%;min-width:0}
+x-vue-echarts{display:block;position:relative;width:100%;height:100%;min-width:0}
+.vue-echarts-inner{position:absolute!important;top:0;right:0;bottom:0;left:0}

src/types.ts

@@ -1,10 +1,5 @@
 import { init } from "echarts/core";
-import type {
+import type { SetOptionOpts, ECElementEvent, ElementEvent } from "echarts";
-  SetOptionOpts,
-  ECElementEvent,
-  ElementEvent,
-  EChartsOption
-} from "echarts";
 import type { Ref } from "vue";
 
 export type Injection<T> = T | null | Ref<T | null> | { value: T | null };
@@ -23,7 +18,9 @@ export type UpdateOptionsInjection = Injection<UpdateOptions>;
 export type EChartsType = ReturnType<InitType>;
 type ZRenderType = ReturnType<EChartsType["getZr"]>;
 export type EventTarget = EChartsType | ZRenderType;
-export type Option = EChartsOption;
+
+type SetOptionType = EChartsType["setOption"];
+export type Option = Parameters<SetOptionType>[0];
 
 export type LoadingOptions = {
   text?: string;

src/utils.ts

@@ -1,4 +1,4 @@
-import { unref } from "vue-demi";
+import { unref, isRef } from "vue-demi";
 import type { Injection } from "./types";
 
 type Attrs = {
@@ -26,7 +26,7 @@ export function unwrapInjected<T, V>(
   injection: Injection<T>,
   defaultValue: V
 ): T | V {
-  const value = unref(injection);
+  const value = isRef(injection) ? unref(injection) : injection;
 
   if (value && typeof value === "object" && "value" in value) {
     return value.value || defaultValue;