TouchList
The TouchList interface represents a list of contact points on a touch surface. For example, if the user has three fingers on the touch surface (such as a screen or trackpad), the corresponding TouchList object would have one Touch object for each finger, for a total of three entries.
Note: This interface was an attempt to create an unmodifiable list and only continues to be supported to not break code that's already using it. Modern APIs use types that wrap around ECMAScript array types instead, so you can treat them like ECMAScript arrays, and at the same time impose additional semantics on their usage (such as making their items read-only).
Instance properties
TouchList.lengthRead only-
The number of
Touchobjects in theTouchList.
Instance methods
TouchList.item()-
Returns the
Touchobject at the specified index in the list.
Example
Specifications
| Specification |
|---|
| Touch Events # touchlist-interface |
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