🔸document size

🔰 JS ⟩ browser ⟩ DOM ⟩ types ⟩ Document ⟩ size

document size

• width: document.documentElement.offsetWidth

• height: document.documentElement.offsetHeight

⭐️ 重點

.offsetWidth, .offsetHeight will round the value to an integer. If you need a fractional value, use elem.getBoundingClientRect().

• .clientWidth/.clientHeight = content + padding

• .offsetWidth/.offsetHeight = contnet + padding + border

• .scrollWidth/.scrollHeight = content + padding + overflow

💈範例

👥 相關

📗 參考

📘 手冊