宽高比

用于嵌入响应式视频和地图等

2 / 1

import { AspectRatio, Center } from "@chakra-ui/react"

const Demo = () => {
  return (
    <AspectRatio bg="bg.muted" ratio={2 / 1}>
      <Center fontSize="xl">2 / 1</Center>
    </AspectRatio>
  )
}

用法

import { AspectRatio } from "@chakra-ui/react"

<AspectRatio>
  <iframe
    title="naruto"
    src="https://www.youtube.com/embed/QhBnZ6NPOY0"
    allowFullScreen
  />
</AspectRatio>

示例

图片

下面是如何嵌入一个宽高比为4:3的图片。

import { AspectRatio, Image } from "@chakra-ui/react"

const Demo = () => {
  return (
    <AspectRatio maxW="400px" ratio={4 / 3}>
      <Image src="https://bit.ly/naruto-sage" alt="naruto" objectFit="cover" />
    </AspectRatio>
  )
}

视频

要嵌入具有特定宽高比的视频，请使用带有指向视频链接的 src 属性的 iframe。

import { AspectRatio } from "@chakra-ui/react"

const Demo = () => {
  return (
    <AspectRatio maxW="560px" ratio={1}>
      <iframe
        title="naruto"
        src="https://www.youtube.com/embed/QhBnZ6NPOY0"
        allowFullScreen
      />
    </AspectRatio>
  )
}

谷歌地图

下面是如何使用 AspectRatio 嵌入响应式谷歌地图。

import { AspectRatio } from "@chakra-ui/react"

const Demo = () => {
  return (
    <AspectRatio ratio={16 / 9}>
      <iframe src="https://www.google.com/maps/embed?pb=!1m18!1m12!1m3!1d3963.952912260219!2d3.375295414770757!3d6.5276316452784755!2m3!1f0!2f0!3f0!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0x103b8b2ae68280c1%3A0xdc9e87a367c3d9cb!2sLagos!5e0!3m2!1sen!2sng!4v1567723392506!5m2!1sen!2sng" />
    </AspectRatio>
  )
}

响应式

这是一个将响应式宽高比应用于盒子的示例。

盒子

import { AspectRatio } from "@chakra-ui/react"
import { DecorativeBox } from "compositions/lib/decorative-box"

export const AspectRatioResponsive = () => (
  <AspectRatio maxWidth="300px" ratio={{ base: 1, md: 16 / 9 }}>
    <DecorativeBox>Box</DecorativeBox>
  </AspectRatio>
)