SVGLengthList: replaceItem() method
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.
The replaceItem()
method of the SVGLengthList
interface replaces an existing item in the list with a new item. If the new item is already in a list, it is removed from its previous list before it is inserted into this list. The inserted item is the item itself and not a copy. If the item is already in this list, note that the index of the item to replace is before the removal of the item.
Syntax
replaceItem(newItem, index)
Parameters
Return value
The SVGLength
that was added the list.
Exceptions
DOMException
NoModificationAllowedError
-
Thrown when the list is read-only.
DOMException
IndexSizeError
-
Thrown when the index is out of bounds for the list.
Examples
See SVGLengthList
for a complete example.
Specifications
No specification found
No specification data found for api.SVGLengthList.replaceItem
.
Check for problems with this page or contribute a missing spec_url
to mdn/browser-compat-data. Also make sure the specification is included in w3c/browser-specs.
Browser compatibility
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