水印 Watermark

给页面的某个区域加上水印

何时使用

• 页面需要添加水印标识版权时使用
• 适用于防止信息盗用

基本使用

Show Code

<template>
  <Watermark content="Vue Amazing UI">
    <div style="height: 360px" />
  </Watermark>
</template>

平行布局水印

Show Code

<template>
  <Watermark layout="parallel" content="Vue Amazing UI">
    <div style="height: 360px" />
  </Watermark>
</template>

多行水印

通过 content 设置 字符串数组 指定多行文字水印内容。

Show Code

<template>
  <Watermark :content="['Vue Amazing UI', 'Hello World']">
    <div style="height: 400px" />
  </Watermark>
</template>

图片水印

通过 image 指定图片地址。为保证图片高清且不被拉伸，请设置 width 和 height, 并上传至少两倍的宽高的 logo 图片地址。

Show Code

<template>
  <Watermark
    :height="30"
    :width="130"
    image="https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*lkAoRbywo0oAAAAAAAAAAAAADrJ8AQ/original">
    <div style="height: 360px" />
  </Watermark>
</template>

全屏幕水印

Show Code

<script setup lang="ts">
import { ref } from 'vue'
const show = ref(false)
</script>
<template>
  <Watermark v-if="show" fullscreen content="Vue Amazing UI"></Watermark>
  <Switch v-model:checked="show" />
</template>

自定义配置

通过自定义参数配置预览水印效果

Content

Layout

alternate

parallel

Color

FontSize

NaN

FontWeight

zIndex

NaN

Rotate

NaN

Gap

Offset

Show Code

<script setup lang="ts">
import { reactive, ref } from 'vue'
const model = reactive({
  content: 'Vue Amazing UI',
  layout: 'alternate',
  color: 'rgba(0,0,0,.15)',
  fontSize: 16,
  fontWeight: 400,
  zIndex: 9,
  rotate: -22,
  gap: [100, 100],
  offset: [50, 50]
})
const layoutOptions = [
  {
    label: 'alternate',
    value: 'alternate'
  },
  {
    label: 'parallel',
    value: 'parallel'
  }
]
</script>
<template>
  <Flex>
    <Watermark v-bind="model">
      <p class="u-paragraph">
        The light-speed iteration of the digital world makes products more complex. However, human
        consciousness and attention resources are limited. Facing this design contradiction, the
        pursuit of natural interaction will be the consistent direction of Ant Design.
      </p>
      <p class="u-paragraph">
        Natural user cognition: According to cognitive psychology, about 80% of external
        information is obtained through visual channels. The most important visual elements in the
        interface design, including layout, colors, illustrations, icons, etc., should fully
        absorb the laws of nature, thereby reducing the user&apos;s cognitive cost and bringing
        authentic and smooth feelings. In some scenarios, opportunely adding other sensory
        channels such as hearing, touch can create a richer and more natural product experience.
      </p>
      <p class="u-paragraph">
        Natural user behavior: In the interaction with the system, the designer should fully
        understand the relationship between users, system roles, and task objectives, and also
        contextually organize system functions and services. At the same time, a series of methods
        such as behavior analysis, artificial intelligence and sensors could be applied to assist
        users to make effective decisions and reduce extra operations of users, to save
        users&apos; mental and physical resources and make human-computer interaction more
        natural.
      </p>
      <img
        style=" position: relative; z-index: 1; width: 100%; max-width: 800px;"
        src="https://cdn.jsdelivr.net/gh/themusecatcher/resources@0.0.5/6.jpg"
        alt="示例图片"
      />
    </Watermark>
    <Flex
      style="
        width: 25%;
        flex-shrink: 0;
        border-left: 1px solid #eee;
        padding-left: 20px;
        margin-left: 20px;
      "
      vertical
      gap="middle"
    >
      <p>Content</p>
      <Input v-model:value="model.content" />
      <p>Layout</p>
      <Radio :options="layoutOptions" v-model:value="model.layout" />
      <p>Color</p>
      <Input v-model:value="model.color" />
      <p>FontSize</p>
      <Slider v-model:value="model.fontSize" :step="1" :min="0" :max="100" />
      <p>FontWeight</p>
      <InputNumber v-model:value="model.fontWeight" :step="100" :min="100" :max="1000" />
      <p>zIndex</p>
      <Slider v-model:value="model.zIndex" :step="1" :min="0" :max="100" />
      <p>Rotate</p>
      <Slider v-model:value="model.rotate" :step="1" :min="-180" :max="180" />
      <p>Gap</p>
      <Space style="display: flex" align="baseline">
        <InputNumber v-model:value="model.gap[0]" :min="0" placeholder="gapX" />
        <InputNumber v-model:value="model.gap[1]" :min="0" placeholder="gapY" />
      </Space>
      <p>Offset</p>
      <Space style="display: flex" align="baseline">
        <InputNumber v-model:value="model.offset[0]" :min="0" placeholder="offsetLeft" />
        <InputNumber v-model:value="model.offset[1]" :min="0" placeholder="offsetTop" />
      </Space>
    </Flex>
  </Flex>
</template>

APIs

参数	说明	类型	默认值	必传
width	水印的宽度，默认值为 content 自身的宽度	number	undefined	false
height	水印的高度，默认值为 content 自身的高度	number	undefined	false
layout	水印的布局方式：平行布局 parallel; 交替布局 alternate	'parallel' | 'alternate'	'alternate'	false
rotate	水印绘制时，旋转的角度，单位 °	number	-22	false
zIndex	追加的水印元素的 z-index	number	9	false
image	图片源，建议使用 2 倍或 3 倍图，优先级高于文字	string	undefined	false
content	水印文字内容	string | string[]	''	false
fullscreen	是否展示全屏	boolean	false	false
color	字体颜色	string	'rgba(0,0,0,.15)'	false
fontSize	字体大小，单位px	number	16	false
fontWeight	字体粗细	'normal' | 'light' | 'weight' | number	'normal'	false
fontFamily	字体类型	string	'sans-serif'	false
fontStyle	字体样式	'none' | 'normal' | 'italic' | 'oblique'	'normal'	false
gap	水印之间的间距	[number, number]	[100, 100]	false
offset	水印距离容器左上角的偏移量，默认为 gap/2	[number, number]	[50, 50]	false