33 lines
548 B
Markdown
33 lines
548 B
Markdown
---
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title: defs
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---
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A string that will be rendered
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as [the defs section](https://developer.mozilla.org/en-US/docs/Web/SVG/Element/defs) of
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the SVG document.
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The defs attribute is where plugins will add additional snippets.
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```svg
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<defs>
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/* svg.defs will be inserted */
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</defs>
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```
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<Warning>
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###### Add, but don't overwrite
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When adding your own defs, it's important not to
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overwrite this property, but rather add your own.
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In other words, do this:
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```js
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svg.defs += myDefs;
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```
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and don't do this:
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```js
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svg.defs = myDefs;
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```
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</Warning>
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