内容表

• Type
• 浏览器兼容性

sidebarAction.ImageDataType

Pixel data for an image. Must be an ImageData object (for example, from a <canvas> element).

类型

An ImageData 对象。

浏览器兼容性

BCD tables only load in the browser

注意： This API is based on Opera's chrome.sidebarAction API。

Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.

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最后修改： Oct 26, 2021 , 由 MDN 贡献者

相关话题

1. 浏览器扩展名
2. 快速入门

   1. What are extensions?
   2. Your first extension
   3. Your second extension
   4. Anatomy of an extension
   5. Example extensions
   6. What next?
3. 概念

   1. Using the JavaScript APIs
   2. Content scripts
   3. Match patterns
   4. Working with files
   5. 国际化
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4. 用户界面

   1. 用户界面
   2. Toolbar button
   3. Address bar button
   4. Sidebars
   5. Context menu items
   6. Options page
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   8. Notifications
   9. Address bar suggestions
   10. Developer tools panels
5. 如何

   1. Intercept HTTP requests
   2. Modify a web page
   3. Insert external content
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   5. Add a button to the toolbar
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6. Firefox differentiators
7. JavaScript API

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   36. sidebarAction
       1. 方法
          1. close()
          2. getPanel()
          3. getTitle()
          4. isOpen()
          5. open()
          6. setIcon()
          7. setPanel()
          8. setTitle()
          9. toggle()
       2. 类型
          1. ImageDataType
   37. storage
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   39. theme
   40. topSites
   41. 类型
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   1. 介绍

   1. 作者
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   22. omnibox
   23. optional_permissions
   24. options_page
   25. options_ui
   26. page_action
   27. permissions
   28. protocol_handlers
   29. short_name
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   31. storage
   32. theme
   33. theme_experiment
   34. user_scripts
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   36. version_name
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9. Extension Workshop

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10. Contact us
11. Channels

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    2. Add-ons forum
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