Navigator: maxTouchPoints プロパティ
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2020.
maxTouchPoints
は Navigator
インターフェイスの読み取り専用プロパティで、現在の端末で対応している同時タッチ接触点の最大数を返します。
値
数値です。
例
js
if (navigator.maxTouchPoints > 1) {
// ブラウザーがマルチタッチに対応
}
仕様書
Specification |
---|
Pointer Events # dom-navigator-maxtouchpoints |
ブラウザーの互換性
Report problems with this compatibility data on GitHubdesktop | mobile | server | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
maxTouchPoints |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.