插件
图片放大镜
引入 medium-zoom 插件
bash
$ npm install medium-zoom在 .vitepress/theme/index.ts 中引入以下行
ts
import Theme from "vitepress/theme";
import mediumZoom from 'medium-zoom'; // 引入放大镜
import { nextTick, onMounted, watch } from 'vue';
import { useRoute } from 'vitepress'
export default {
...Theme,
setup() {
const route = useRoute()
const initZoom = () => {
mediumZoom('.main img', { background: 'var(--vp-c-bg)' })
}
onMounted(() => {
initZoom()
})
watch(
() => route.path,
() => nextTick(() => initZoom())
)
},
};添加完之后,发现放大的图片会被 sidebar 区域遮挡,在 .vitepress/theme/style/var.css 中加入如下代码:
css
.medium-zoom-overlay {
z-index: 30;
}
.medium-zoom-image {
z-index: 9999 !important;/* 给的值是21,但是实测盖不住,直接999 */
}测试效果:
