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分享一个强大的 Vue 图片编辑插件（快来试试！）

青灯夜游

Nov 26, 2021 pm 07:43 PM

vue

本篇文章给大家分享一款强大到没朋友的Vue图片编辑插件，可以对图片进行旋转、缩放、裁剪、涂鸦、标注、添加文本等，快来试试并收藏吧！

分享一个强大的 Vue 图片编辑插件（快来试试！）

【相关推荐：《vue.js教程》】

最近用户提出了一个新的需求，老师可以批改学生的图片作业，需要对图片进行旋转、缩放、裁剪、涂鸦、标注、添加文本等。乍一听，又要掉不少头发。有没有功能强大的插件实现以上功能，让我有更多的时间去阻止女票双十一剁手呢？答案当然是有的。

效果展示

涂鸦

裁剪

标注

旋转

滤镜

是不是很强大！还有众多功能我就不一一展示了。那么还等什么，跟我一起用起来吧~

安装

npm i tui-image-editor
// or
yarn add tui-image-editor

使用

快速体验

复制以下代码，将插件引入到自己的项目中。

<template>
  <div>
    <div id="tui-image-editor"></div>
  </div>
</template>
<script>
import "tui-image-editor/dist/tui-image-editor.css";
import "tui-color-picker/dist/tui-color-picker.css";
import ImageEditor from "tui-image-editor";
export default {
  data() {
    return {
      instance: null,
    };
  },
  mounted() {
    this.init();
  },
  methods: {
    init() {
      this.instance = new ImageEditor(
        document.querySelector("#tui-image-editor"),
        {
          includeUI: {
            loadImage: {
              path: "https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/c1d7a1feb60346449c1a64893888989a~tplv-k3u1fbpfcp-watermark.image",
              name: "image",
            },
            initMenu: "draw", // 默认打开的菜单项
            menuBarPosition: "bottom", // 菜单所在的位置
          },
          cssMaxWidth: 1000, // canvas 最大宽度
          cssMaxHeight: 600, // canvas 最大高度
        }
      );
      document.getElementsByClassName("tui-image-editor-main")[0].style.top = "45px"; // 图片距顶部工具栏的距离
    },
  },
};
</script>

<style scoped>
.drawing-container {
  height: 900px;
}
</style>

可以看到活生生的图片编辑工具就出现了，是不是很简单：

国际化

由于是老外开发的，默认的文字描述都是英文，这里我们先汉化一下：

const locale_zh = {
  ZoomIn: "放大",
  ZoomOut: "缩小",
  Hand: "手掌",
  History: &#39;历史&#39;,
  Resize: &#39;调整宽高&#39;,
  Crop: "裁剪",
  DeleteAll: "全部删除",
  Delete: "删除",
  Undo: "撤销",
  Redo: "反撤销",
  Reset: "重置",
  Flip: "镜像",
  Rotate: "旋转",
  Draw: "画",
  Shape: "形状标注",
  Icon: "图标标注",
  Text: "文字标注",
  Mask: "遮罩",
  Filter: "滤镜",
  Bold: "加粗",
  Italic: "斜体",
  Underline: "下划线",
  Left: "左对齐",
  Center: "居中",
  Right: "右对齐",
  Color: "颜色",
  "Text size": "字体大小",
  Custom: "自定义",
  Square: "正方形",
  Apply: "应用",
  Cancel: "取消",
  "Flip X": "X 轴",
  "Flip Y": "Y 轴",
  Range: "区间",
  Stroke: "描边",
  Fill: "填充",
  Circle: "圆",
  Triangle: "三角",
  Rectangle: "矩形",
  Free: "曲线",
  Straight: "直线",
  Arrow: "箭头",
  "Arrow-2": "箭头2",
  "Arrow-3": "箭头3",
  "Star-1": "星星1",
  "Star-2": "星星2",
  Polygon: "多边形",
  Location: "定位",
  Heart: "心形",
  Bubble: "气泡",
  "Custom icon": "自定义图标",
  "Load Mask Image": "加载蒙层图片",
  Grayscale: "灰度",
  Blur: "模糊",
  Sharpen: "锐化",
  Emboss: "浮雕",
  "Remove White": "除去白色",
  Distance: "距离",
  Brightness: "亮度",
  Noise: "噪音",
  "Color Filter": "彩色滤镜",
  Sepia: "棕色",
  Sepia2: "棕色2",
  Invert: "负片",
  Pixelate: "像素化",
  Threshold: "阈值",
  Tint: "色调",
  Multiply: "正片叠底",
  Blend: "混合色",
  Width: "宽度",
  Height: "高度",
  "Lock Aspect Ratio": "锁定宽高比例",
};

this.instance = new ImageEditor(
  document.querySelector("#tui-image-editor"),
  {
    includeUI: {
      loadImage: {
        path: "https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/c1d7a1feb60346449c1a64893888989a~tplv-k3u1fbpfcp-watermark.image",
        name: "image",
      },
      initMenu: "draw", // 默认打开的菜单项
      menuBarPosition: "bottom", // 菜单所在的位置
      locale: locale_zh, // 本地化语言为中文
    },
    cssMaxWidth: 1000, // canvas 最大宽度
    cssMaxHeight: 600, // canvas 最大高度
  }
);

效果如下：

自定义样式

默认风格为暗黑系，如果想改成白底，或者想改变按钮的大小、颜色等样式，可以使用自定义样式。

const customTheme = {
  "common.bi.image": "", // 左上角logo图片
  "common.bisize.width": "0px",
  "common.bisize.height": "0px",
  "common.backgroundImage": "none",
  "common.backgroundColor": "#f3f4f6",
  "common.border": "1px solid #333",

  // header
  "header.backgroundImage": "none",
  "header.backgroundColor": "#f3f4f6",
  "header.border": "0px",
  
  // load button
  "loadButton.backgroundColor": "#fff",
  "loadButton.border": "1px solid #ddd",
  "loadButton.color": "#222",
  "loadButton.fontFamily": "NotoSans, sans-serif",
  "loadButton.fontSize": "12px",
  "loadButton.display": "none", // 隐藏

  // download button
  "downloadButton.backgroundColor": "#fdba3b",
  "downloadButton.border": "1px solid #fdba3b",
  "downloadButton.color": "#fff",
  "downloadButton.fontFamily": "NotoSans, sans-serif",
  "downloadButton.fontSize": "12px",
  "downloadButton.display": "none", // 隐藏

  // icons default
  "menu.normalIcon.color": "#8a8a8a",
  "menu.activeIcon.color": "#555555",
  "menu.disabledIcon.color": "#ccc",
  "menu.hoverIcon.color": "#e9e9e9",
  "submenu.normalIcon.color": "#8a8a8a",
  "submenu.activeIcon.color": "#e9e9e9",

  "menu.iconSize.width": "24px",
  "menu.iconSize.height": "24px",
  "submenu.iconSize.width": "32px",
  "submenu.iconSize.height": "32px",

  // submenu primary color
  "submenu.backgroundColor": "#1e1e1e",
  "submenu.partition.color": "#858585",

  // submenu labels
  "submenu.normalLabel.color": "#858585",
  "submenu.normalLabel.fontWeight": "lighter",
  "submenu.activeLabel.color": "#fff",
  "submenu.activeLabel.fontWeight": "lighter",

  // checkbox style
  "checkbox.border": "1px solid #ccc",
  "checkbox.backgroundColor": "#fff",

  // rango style
  "range.pointer.color": "#fff",
  "range.bar.color": "#666",
  "range.subbar.color": "#d1d1d1",

  "range.disabledPointer.color": "#414141",
  "range.disabledBar.color": "#282828",
  "range.disabledSubbar.color": "#414141",

  "range.value.color": "#fff",
  "range.value.fontWeight": "lighter",
  "range.value.fontSize": "11px",
  "range.value.border": "1px solid #353535",
  "range.value.backgroundColor": "#151515",
  "range.title.color": "#fff",
  "range.title.fontWeight": "lighter",

  // colorpicker style
  "colorpicker.button.border": "1px solid #1e1e1e",
  "colorpicker.title.color": "#fff",
};

this.instance = new ImageEditor(
  document.querySelector("#tui-image-editor"),
  {
    includeUI: {
      loadImage: {
        path: "https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/c1d7a1feb60346449c1a64893888989a~tplv-k3u1fbpfcp-watermark.image",
        name: "image",
      },
      initMenu: "draw", // 默认打开的菜单项
      menuBarPosition: "bottom", // 菜单所在的位置
      locale: locale_zh, // 本地化语言为中文
      theme: customTheme, // 自定义样式
    },
    cssMaxWidth: 1000, // canvas 最大宽度
    cssMaxHeight: 600, // canvas 最大高度
  }
);

效果如下：

按钮优化

通过自定义样式，我们看到右上角的 Load 和 Download 按钮已经被隐藏了，接下来我们再隐藏掉其他用不上的按钮（根据业务需要），并添加一个保存图片的按钮。

<template>
  <div>
    <div id="tui-image-editor"></div>
    <el-button type="primary" size="small" @click="save">保存</el-button>
  </div>
</template>

// ...
methods: {
  init() {
    this.instance = new ImageEditor(
      document.querySelector("#tui-image-editor"),
      {
        includeUI: {
          loadImage: {
            path: "https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/c1d7a1feb60346449c1a64893888989a~tplv-k3u1fbpfcp-watermark.image",
            name: "image",
          },
          menu: ["resize", "crop", "rotate", "draw", "shape", "icon", "text", "filter"], // 底部菜单按钮列表 隐藏镜像flip和遮罩mask
          initMenu: "draw", // 默认打开的菜单项
          menuBarPosition: "bottom", // 菜单所在的位置
          locale: locale_zh, // 本地化语言为中文
          theme: customTheme, // 自定义样式
        },
        cssMaxWidth: 1000, // canvas 最大宽度
        cssMaxHeight: 600, // canvas 最大高度
      }
    );
    document.getElementsByClassName("tui-image-editor-main")[0].style.top ="45px"; // 调整图片显示位置
    document.getElementsByClassName("tie-btn-reset tui-image-editor-item help") [0].style.display = "none";  // 隐藏顶部重置按钮
  },
  // 保存图片，并上传
  save() {
    const base64String = this.instance.toDataURL(); // base64 文件
    const data = window.atob(base64String.split(",")[1]);
    const ia = new Uint8Array(data.length);
    for (let i = 0; i < data.length; i++) {
      ia[i] = data.charCodeAt(i);
    }
    const blob = new Blob([ia], { type: "image/png" }); // blob 文件
    const form = new FormData();
    form.append("image", blob);
    // upload file
  },
}

<style scoped>
.drawing-container {
  height: 900px;
  position: relative;
  .save {
    position: absolute;
    right: 50px;
    top: 15px;
  }
}
</style>

效果如下：

可以看到顶部的重置按钮，以及底部的镜像和遮罩按钮都已经不见了。右上角多了一个我们自己的保存按钮，点击按钮，可以获取到 base64 文件和 blob 文件。

完整代码

<template>
  <div>
    <div id="tui-image-editor"></div>
    <el-button type="primary" size="small" @click="save">保存</el-button>
  </div>
</template>
<script>
import &#39;tui-image-editor/dist/tui-image-editor.css&#39;
import &#39;tui-color-picker/dist/tui-color-picker.css&#39;
import ImageEditor from &#39;tui-image-editor&#39;
const locale_zh = {
  ZoomIn: &#39;放大&#39;,
  ZoomOut: &#39;缩小&#39;,
  Hand: &#39;手掌&#39;,
  History: &#39;历史&#39;,
  Resize: &#39;调整宽高&#39;,
  Crop: &#39;裁剪&#39;,
  DeleteAll: &#39;全部删除&#39;,
  Delete: &#39;删除&#39;,
  Undo: &#39;撤销&#39;,
  Redo: &#39;反撤销&#39;,
  Reset: &#39;重置&#39;,
  Flip: &#39;镜像&#39;,
  Rotate: &#39;旋转&#39;,
  Draw: &#39;画&#39;,
  Shape: &#39;形状标注&#39;,
  Icon: &#39;图标标注&#39;,
  Text: &#39;文字标注&#39;,
  Mask: &#39;遮罩&#39;,
  Filter: &#39;滤镜&#39;,
  Bold: &#39;加粗&#39;,
  Italic: &#39;斜体&#39;,
  Underline: &#39;下划线&#39;,
  Left: &#39;左对齐&#39;,
  Center: &#39;居中&#39;,
  Right: &#39;右对齐&#39;,
  Color: &#39;颜色&#39;,
  &#39;Text size&#39;: &#39;字体大小&#39;,
  Custom: &#39;自定义&#39;,
  Square: &#39;正方形&#39;,
  Apply: &#39;应用&#39;,
  Cancel: &#39;取消&#39;,
  &#39;Flip X&#39;: &#39;X 轴&#39;,
  &#39;Flip Y&#39;: &#39;Y 轴&#39;,
  Range: &#39;区间&#39;,
  Stroke: &#39;描边&#39;,
  Fill: &#39;填充&#39;,
  Circle: &#39;圆&#39;,
  Triangle: &#39;三角&#39;,
  Rectangle: &#39;矩形&#39;,
  Free: &#39;曲线&#39;,
  Straight: &#39;直线&#39;,
  Arrow: &#39;箭头&#39;,
  &#39;Arrow-2&#39;: &#39;箭头2&#39;,
  &#39;Arrow-3&#39;: &#39;箭头3&#39;,
  &#39;Star-1&#39;: &#39;星星1&#39;,
  &#39;Star-2&#39;: &#39;星星2&#39;,
  Polygon: &#39;多边形&#39;,
  Location: &#39;定位&#39;,
  Heart: &#39;心形&#39;,
  Bubble: &#39;气泡&#39;,
  &#39;Custom icon&#39;: &#39;自定义图标&#39;,
  &#39;Load Mask Image&#39;: &#39;加载蒙层图片&#39;,
  Grayscale: &#39;灰度&#39;,
  Blur: &#39;模糊&#39;,
  Sharpen: &#39;锐化&#39;,
  Emboss: &#39;浮雕&#39;,
  &#39;Remove White&#39;: &#39;除去白色&#39;,
  Distance: &#39;距离&#39;,
  Brightness: &#39;亮度&#39;,
  Noise: &#39;噪音&#39;,
  &#39;Color Filter&#39;: &#39;彩色滤镜&#39;,
  Sepia: &#39;棕色&#39;,
  Sepia2: &#39;棕色2&#39;,
  Invert: &#39;负片&#39;,
  Pixelate: &#39;像素化&#39;,
  Threshold: &#39;阈值&#39;,
  Tint: &#39;色调&#39;,
  Multiply: &#39;正片叠底&#39;,
  Blend: &#39;混合色&#39;,
  Width: &#39;宽度&#39;,
  Height: &#39;高度&#39;,
  &#39;Lock Aspect Ratio&#39;: &#39;锁定宽高比例&#39;
}

const customTheme = {
  "common.bi.image": "", // 左上角logo图片
  "common.bisize.width": "0px",
  "common.bisize.height": "0px",
  "common.backgroundImage": "none",
  "common.backgroundColor": "#f3f4f6",
  "common.border": "1px solid #333",

  // header
  "header.backgroundImage": "none",
  "header.backgroundColor": "#f3f4f6",
  "header.border": "0px",
  
  // load button
  "loadButton.backgroundColor": "#fff",
  "loadButton.border": "1px solid #ddd",
  "loadButton.color": "#222",
  "loadButton.fontFamily": "NotoSans, sans-serif",
  "loadButton.fontSize": "12px",
  "loadButton.display": "none", // 隐藏

  // download button
  "downloadButton.backgroundColor": "#fdba3b",
  "downloadButton.border": "1px solid #fdba3b",
  "downloadButton.color": "#fff",
  "downloadButton.fontFamily": "NotoSans, sans-serif",
  "downloadButton.fontSize": "12px",
  "downloadButton.display": "none", // 隐藏

  // icons default
  "menu.normalIcon.color": "#8a8a8a",
  "menu.activeIcon.color": "#555555",
  "menu.disabledIcon.color": "#ccc",
  "menu.hoverIcon.color": "#e9e9e9",
  "submenu.normalIcon.color": "#8a8a8a",
  "submenu.activeIcon.color": "#e9e9e9",

  "menu.iconSize.width": "24px",
  "menu.iconSize.height": "24px",
  "submenu.iconSize.width": "32px",
  "submenu.iconSize.height": "32px",

  // submenu primary color
  "submenu.backgroundColor": "#1e1e1e",
  "submenu.partition.color": "#858585",

  // submenu labels
  "submenu.normalLabel.color": "#858585",
  "submenu.normalLabel.fontWeight": "lighter",
  "submenu.activeLabel.color": "#fff",
  "submenu.activeLabel.fontWeight": "lighter",

  // checkbox style
  "checkbox.border": "1px solid #ccc",
  "checkbox.backgroundColor": "#fff",

  // rango style
  "range.pointer.color": "#fff",
  "range.bar.color": "#666",
  "range.subbar.color": "#d1d1d1",

  "range.disabledPointer.color": "#414141",
  "range.disabledBar.color": "#282828",
  "range.disabledSubbar.color": "#414141",

  "range.value.color": "#fff",
  "range.value.fontWeight": "lighter",
  "range.value.fontSize": "11px",
  "range.value.border": "1px solid #353535",
  "range.value.backgroundColor": "#151515",
  "range.title.color": "#fff",
  "range.title.fontWeight": "lighter",

  // colorpicker style
  "colorpicker.button.border": "1px solid #1e1e1e",
  "colorpicker.title.color": "#fff",
};
export default {
  data() {
    return {
      instance: null
    }
  },
  mounted() {
    this.init()
  },
  methods: {
    init() {
      this.instance = new ImageEditor(document.querySelector(&#39;#tui-image-editor&#39;), {
        includeUI: {
          loadImage: {
            path: &#39;https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/c1d7a1feb60346449c1a64893888989a~tplv-k3u1fbpfcp-watermark.image&#39;,
            name: &#39;image&#39;
          },
          menu: [&#39;resize&#39;, &#39;crop&#39;, &#39;rotate&#39;, &#39;draw&#39;, &#39;shape&#39;, &#39;icon&#39;, &#39;text&#39;, &#39;filter&#39;], // 底部菜单按钮列表 隐藏镜像flip和遮罩mask
          initMenu: &#39;draw&#39;, // 默认打开的菜单项
          menuBarPosition: &#39;bottom&#39;, // 菜单所在的位置
          locale: locale_zh, // 本地化语言为中文
          theme: customTheme // 自定义样式
        },
        cssMaxWidth: 1000, // canvas 最大宽度
        cssMaxHeight: 600 // canvas 最大高度
      })
      document.getElementsByClassName(&#39;tui-image-editor-main&#39;)[0].style.top = &#39;45px&#39; // 调整图片显示位置
      document.getElementsByClassName(
        &#39;tie-btn-reset tui-image-editor-item help&#39;
      )[0].style.display = &#39;none&#39; // 隐藏顶部重置按钮
    },
    // 保存图片，并上传
    save() {
      const base64String = this.instance.toDataURL() // base64 文件
      const data = window.atob(base64String.split(&#39;,&#39;)[1])
      const ia = new Uint8Array(data.length)
      for (let i = 0; i < data.length; i++) {
        ia[i] = data.charCodeAt(i)
      }
      const blob = new Blob([ia], { type: &#39;image/png&#39; }) // blob 文件
      const form = new FormData()
      form.append(&#39;image&#39;, blob)
      // upload file
    }
  }
}
</script>

<style scoped>
.drawing-container {
  height: 900px;
  position: relative;
  .save {
    position: absolute;
    right: 50px;
    top: 15px;
  }
}
</style>

总结

以上就是 tui.image-editor 的基本使用方法，相比其他插件，tui.image-editor 的优势是功能强大，简单易上手。

插件固然好用，但本人也发现一个小 bug，当放大图片，用手掌拖动显示位置，再点击重置按钮时，图片很可能就消失不见了。解决办法有两个，一是改源码，在重置之前，先调用 resetZoom 方法，还原缩放比列；二是自己做一个重置按钮，点击之后调用 this.init 方法重新进行渲染。

赠人玫瑰，手有余香。如果觉得有用，就动动发财的小手，点个赞把~

更多 API 及 Demo 请参考：

github地址：https://github.com/nhn/tui.image-editor

API 及 Examples 地址：http://nhn.github.io/tui.image-editor/latest

本文转载自：https://juejin.cn/post/7027943745530101773

作者：前端阿飞

更多编程相关知识，请访问：编程入门！！

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vue.js和前端堆栈：了解连接Apr 24, 2025 am 12:19 AM

Vue.js与前端技术栈紧密集成，提升开发效率和用户体验。1)构建工具：与Webpack、Rollup集成，实现模块化开发。2)状态管理：与Vuex集成，管理复杂应用状态。3)路由：与VueRouter集成，实现单页面应用路由。4)CSS预处理器：支持Sass、Less，提升样式开发效率。

Netflix：探索React（或其他框架）的使用Apr 23, 2025 am 12:02 AM

Netflix选择React来构建其用户界面，因为React的组件化设计和虚拟DOM机制能够高效处理复杂界面和频繁更新。1）组件化设计让Netflix将界面分解成可管理的小组件，提高了开发效率和代码可维护性。2）虚拟DOM机制通过最小化DOM操作，确保了Netflix用户界面的流畅性和高性能。

vue.js和前端：深入研究框架Apr 22, 2025 am 12:04 AM

Vue.js被开发者喜爱因为它易于上手且功能强大。1)其响应式数据绑定系统自动更新视图。2)组件系统提高了代码的可重用性和可维护性。3)计算属性和侦听器增强了代码的可读性和性能。4)使用VueDevtools和检查控制台错误是常见的调试技巧。5)性能优化包括使用key属性、计算属性和keep-alive组件。6)最佳实践包括清晰的组件命名、使用单文件组件和合理使用生命周期钩子。