HTML在图片上设置4个按钮方块
时间: 2023-12-09 11:04:29 浏览: 71
要在图片上设置四个按钮方块,可以使用HTML的`<map>`和`<area>`标签。具体步骤如下:
1. 在HTML中插入图片,如下所示:
```html
<img src="your-image.jpg" alt="your image" usemap="#image-map">
```
2. 在图片上定义一个图形映射,如下所示:
```html
<map name="image-map">
<area shape="rect" coords="x1,y1,x2,y2" href="#" alt="button1">
<area shape="rect" coords="x1,y1,x2,y2" href="#" alt="button2">
<area shape="rect" coords="x1,y1,x2,y2" href="#" alt="button3">
<area shape="rect" coords="x1,y1,x2,y2" href="#" alt="button4">
</map>
```
其中,`<area>`标签的`shape`属性指定按钮的形状,这里我们选择矩形(`rect`);`coords`属性指定按钮的位置和大小,即左上角坐标和右下角坐标;`href`属性指定按钮点击后跳转的链接;`alt`属性指定按钮的描述,这里我们使用button1、button2、button3、button4。
3. 最后,为了使图像映射生效,需要将`<map>`标签的`name`属性与`<img>`标签的`usemap`属性关联起来,如下所示:
```html
<img src="your-image.jpg" alt="your image" usemap="#image-map">
<map name="image-map">
<area shape="rect" coords="x1,y1,x2,y2" href="#" alt="button1">
<area shape="rect" coords="x1,y1,x2,y2" href="#" alt="button2">
<area shape="rect" coords="x1,y1,x2,y2" href="#" alt="button3">
<area shape="rect" coords="x1,y1,x2,y2" href="#" alt="button4">
</map>
```
这样,就可以在图片上设置四个按钮方块了。
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