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blockly > blockRendering > Renderer > refreshDom
blockRendering.Renderer.refreshDom() 方法
在更改主题后刷新渲染程序。
Signature:
refreshDom(svg: SVGElement, theme: Theme, injectionDivIfIsParent?: HTMLElement): void;
参数
参数 |
类型 |
说明 |
svg |
SVGElement |
工作区 SVG 的根。 |
主题 |
主题 |
工作区主题对象。 |
injectionDivIfIsParent |
HTMLElement |
(可选)包含父级工作区以及所有相关工作区和块容器的 div(如果此渲染程序适用于父级工作区)。表示 SVG 图案的 CSS 变量将限定在此容器中。子工作区不应替换父级创建的 CSS 变量,因此无需访问注入 div。 |
返回:
void
如未另行说明,那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可,并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情,请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC):2025-05-16。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-05-16。"],[[["Refreshes the visual representation of Blockly blocks after a theme change."],["Takes the workspace's SVG root and the new theme as input for updating the block visuals."],["The `refreshDom` method is part of the `Renderer` class within the `blockRendering` namespace in Blockly."],["This method is crucial for applying visual changes immediately after a theme is altered, ensuring the workspace reflects the new style."]]],["The `refreshDom` method updates the renderer following a theme modification. It accepts two parameters: `svg`, which is the root SVG element of the workspace, and `theme`, which represents the new workspace theme. This method ensures the rendering reflects the current theme settings. The method returns no value (void).\n"]]