<map>:圖像映射元素
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
嘗試一下
<map name="infographic">
<area
shape="poly"
coords="130,147,200,107,254,219,130,228"
href="https://developer.mozilla.org/docs/Web/HTML"
alt="HTML" />
<area
shape="poly"
coords="130,147,130,228,6,219,59,107"
href="https://developer.mozilla.org/docs/Web/CSS"
alt="CSS" />
<area
shape="poly"
coords="130,147,200,107,130,4,59,107"
href="https://developer.mozilla.org/docs/Web/JavaScript"
alt="JavaScript" />
</map>
<img
usemap="#infographic"
src="/shared-assets/images/examples/mdn-info2.png"
alt="MDN infographic" />
img {
display: block;
margin: 0 auto;
width: 260px;
height: 232px;
}
屬性
範例
具有兩個區域的圖像映射
單擊左邊的鸚鵡可查看 JavaScript,單擊右邊的鸚鵡可查看 CSS。
HTML
html
<!-- Photo by Juliana e Mariana Amorim on Unsplash -->
<map name="primary">
<area
shape="circle"
coords="75,75,75"
href="https://developer.mozilla.org/docs/Web/JavaScript"
target="_blank"
alt="JavaScript" />
<area
shape="circle"
coords="275,75,75"
href="https://developer.mozilla.org/docs/Web/CSS"
target="_blank"
alt="CSS" />
</map>
<img
usemap="#primary"
src="parrots.jpg"
alt="350 x 150 picture of two parrots" />
結果
技術摘要
規範
Specification |
---|
HTML # the-map-element |
瀏覽器相容性
BCD tables only load in the browser