Merge branch 'master' into master

.eslintignore

@@ -0,0 +1,2 @@
+/dist
+/node_modules

.github/ISSUE_TEMPLATE.md

@@ -1,43 +1,10 @@
 <!--
-为了方便我们能够复现和修复 bug，请遵从下面的规范描述您的问题。
--->
-
-
-### One-line summary [问题简述]
-
-
-
-
-
-### Version & Environment [版本及环境]
-+ ECharts version [ECharts 版本]:
-+ Browser version [浏览器类型和版本]:
-+ OS Version [操作系统类型和版本]:
-
-
-
-
+Please Use https://ecomfe.github.io/echarts-issue-helper to create the issue.
+Otherwise, it will be closed immediately.
+Questions in the form of *How to use ...* should be at Stack Overflow rather than GitHub issue list.
 
-### Expected behaviour [期望结果]
-
-
-
-
-
-### ECharts option [ECharts配置项]
-<!-- Copy and paste your 'echarts option' here. -->
-<!-- [下方贴你的option，注意不要删掉下方 ```javascript 和 尾部的 ``` 字样。最好是我们能够直接运行的 option。如何得到能运行的 option 参见上方的 guidelines for contributing] -->
-```javascript
-option = {
-
-}
-
-```
-
-
-
-
-### Other comments [其他信息]
-<!-- For example: Screenshot or Online demo -->
-<!-- [例如，截图或线上实例 (JSFiddle/JSBin/Codepen)] -->
+请注意，所有 issue 必须由 https://ecomfe.github.io/echarts-issue-helper/ 创建，不然将会被直接关闭。建议使用英文提问。
+Issues 中不要问「如何使用 ECharts 实现……功能」的问题，相关问题请到 SegmentFault 或 Stack Overflow 提问，详见上面的链接。
+-->
 
+This issue is not created by [echarts-issue-helper](https://ecomfe.github.io/echarts-issue-helper) and will be soon closed.

.github/pull_request_template.md

@@ -0,0 +1,66 @@
+<!-- Please fill in the following information to help us review your PR more efficiently. -->
+
+## Brief Information
+
+This pull request is in the type of:
+
+- [ ] bug fixing
+- [ ] new feature
+- [ ] others
+
+
+
+### What does this PR do?
+
+<!-- USE ONCE SENTENCE TO DESCRIBE WHAT THIS PR DOES. -->
+
+
+
+### Fixed issues
+
+<!--
+- #xxxx: ...
+-->
+
+
+## Details
+
+### Before: What was the problem?
+
+<!-- DESCRIBE THE BUG OR REQUIREMENT HERE. -->
+
+<!-- ADD SCREENSHOT HERE IF APPLICABLE. -->
+
+
+
+### After: How is it fixed in this PR?
+
+<!-- THE RESULT AFTER FIXING AND A SIMPLE EXPLANATION ABOUT HOW IT IS FIXED. -->
+
+<!-- ADD SCREENSHOT HERE IF APPLICABLE. -->
+
+
+
+## Usage
+
+### Are there any API changes?
+
+- [ ] The API has been changed.
+
+<!-- LIST THE API CHANGES HERE -->
+
+
+
+### Related test cases or examples to use the new APIs
+
+NA.
+
+
+
+## Others
+
+### Merging options
+
+- [ ] Please squash the commits into a single one when merge.
+
+### Other information

.github/stale.yml

@@ -0,0 +1,60 @@
+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+daysUntilStale: 730 # two years
+
+# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
+daysUntilClose: 7
+
+# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
+onlyLabels: []
+
+# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
+exemptLabels:
+  - "maybe-later"
+  - "priority: high"
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: true
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: false
+
+# Set to true to ignore issues with an assignee (defaults to false)
+exemptAssignees: false
+
+# Label to use when marking as stale
+staleLabel: stale
+
+# Comment to post when marking as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+
+# Comment to post when removing the stale label.
+unmarkComment: >
+  This issue is marked to be `stale` and is going to be closed within a week. If you think it shouldn't be closed, please leave a comment.
+
+# Comment to post when closing a stale Issue or Pull Request.
+# closeComment: >
+#   Your comment here.
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 30
+
+# Limit to only `issues` or `pulls`
+# only: issues
+
+# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
+# pulls:
+#   daysUntilStale: 30
+#   markComment: >
+#     This pull request has been automatically marked as stale because it has not had
+#     recent activity. It will be closed if no further activity occurs. Thank you
+#     for your contributions.
+
+# issues:
+#   exemptLabels:
+#     - confirmed

.github/workflows/nodejs.yml

@@ -0,0 +1,34 @@
+name: Node CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x]
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: npm install
+        run: |
+          npm install
+          npm install -g jshint
+      - name: jshint
+        run: |
+          jshint
+      - name: build release
+        run: |
+          npm run release
+        env:
+          CI: true
+      - name: unit test
+        run: |
+          npm run test

.gitignore

@@ -14,6 +14,7 @@ tmp/
 .svn
 local.properties
 .classpath
+.class
 .settings/
 .loadpath
 
@@ -150,6 +151,7 @@ develop-eggs
 pip-log.txt
 
 # Unit test / coverage reports
+coverage
 .coverage
 .tox
 
@@ -162,6 +164,8 @@ pip-log.txt
 # Mac crap
 .DS_Store
 .idea
+.ideaout
+rat.iml
 
 node_modules
 

.headerignore

@@ -0,0 +1,52 @@
+# Only support regexp, testing against each relative file path
+# based on the echart base directory. And the pattern should
+# match the relative path completely.
+
+node_modules
+.*\.git
+.*\.github
+.*\.editorconfig
+.*\.gitignore
+.*\.jshintrc
+.*\.jshintrc-dist
+.*\.npmignore
+.*\.ratignore
+.*\.headerignore
+.*\.DS_Store
+.*\.idea
+.*rat\.iml
+__MAC_OS
+.*README.md
+.*MANIFEST\.txt
+DISCLAIMER
+NOTICE
+KEYS
+LICENSE
+LICENSE-.+
+licenses
+map/js
+map/json
+benchmark/dep/*
+test/ut/lib
+test/data$
+test/lib/esl\.js
+test/lib/perlin\.js
+test/lib/countup\.js
+.*jquery\.min\.js
+.*rollup\.browser\.js
+.*configure
+.+\.json
+.+\.map
+.+\.gexf
+.+\.jar
+.+\.bin
+.+\.csv
+.+\.png
+.+\.PNG
+.+\.jpg
+.+\.JPG
+.+\.jpeg
+.+\.JPEG
+.+\.gif
+.+\.GIF
+.+\.class

.jshintrc-dist

@@ -1,6 +1,6 @@
 {
     "bitwise": false,
-    "camelcase": true,
+    "camelcase": false,
     "curly": true,
     "eqeqeq": false,
     "forin": false,