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blockly > blockRendering > Renderer > refreshDom
blockRendering.Renderer.refreshDom() method
Refresh the renderer after a theme change.
Signature:
refreshDom(svg: SVGElement, theme: Theme, injectionDivIfIsParent?: HTMLElement): void;
Parameters
| Parameter |
Type |
Description |
| svg |
SVGElement |
The root of the workspace's SVG. |
| theme |
Theme |
The workspace theme object. |
| injectionDivIfIsParent |
HTMLElement |
(Optional) The div containing the parent workspace and all related workspaces and block containers, if this renderer is for the parent workspace. CSS variables representing SVG patterns will be scoped to this container. Child workspaces should not override the CSS variables created by the parent and thus do not need access to the injection div. |
Returns:
void
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Last updated 2025-05-16 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-05-16 UTC."],[],["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"]]
