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Apache-2.0

vue-img-cutter

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简单易用的vue图片裁剪插件,支持旋转、缩放、平移,固定比例,固定尺寸,远程图片裁剪,只需要很少的代码就可以实现裁剪功能,也可以通过调整参数以适应你自己的业务需求。

GitHub stars GitHub forks npm npm

特色:


  • 兼容IE9+,MSEdge,Chrome,Firefox
  • 两种展现形式,行内或弹窗
  • 可旋转、缩放图片
  • 任意比例、大小裁剪
  • 固定比例、大小裁剪
  • 支持远程图片裁剪、跨域设置

插件截图:


插件截图

演示地址:


https://ihtmlcss.com/demo/dist/#/croptool

项目地址:


Github:https://github.com/acccccccb/vue-img-cutter

码云:https://gitee.com/GLUESTICK/vue-img-cutter

如果此项目对你有帮助,请给我一个star :)

使用方法:


  1. 安装
npm install vue-img-cutter --save-dev
  1. 将ImgCutter.vue文件引入项目:
import ImgCutter from 'vue-img-cutter'
export default {
        components:{
            ImgCutter
        },
...
}
  1. 在页面中使用:
<ImgCutter v-on:cutDown="cutDown"></ImgCutter>
  1. 可使用solt
<ImgCutter v-on:cutDown="cutDown">
    <button slot="open">选择图片</button>
</ImgCutter>
  1. 远程、跨域裁剪(兼容IE9)

需要自己写一个方法来触发裁剪工具弹出 在方法中先将图片上传至服务器,拿到返回的url后创建一个obj,然后将对象传入裁剪工具

// 传入的obj必须包含这四个属性
let obj = {
    name:'1.jpg',//远程图片名称
    src:'http://url/1.jpg',//远程图片url
    width:200,//远程图片的原始宽度
    height:200,//远程图片的原始高度
}
forIe9:function(){
	// 此处需要先提交待裁剪的图片到服务器上,然后拿到图片name,src,width,height,这些参数必须传
	uploadMethod(file).then((res)=>{
		this.$refs.imgCutterModal.handleOpen({
            name:res.name,
            src:res.src,
            width:res.width,
            height:res.height,
        });
	});
}

参数说明:


属性名 作用 类型 必填 默认值
isModal 是否为弹窗模式 Boolean true
showChooseBtn 是否显示选择图片按钮 Boolean true
lockScroll 是否在Dialog出现时将body滚动锁定 Boolean true
label 默认打开裁剪工具按钮的显示文字 String 选择图片
boxWidth 裁剪工具宽度 Number 800
boxHeight 裁剪工具高度 Number 400
cutWidth 默认裁剪宽度 Number 200
cutHeight 默认裁剪高度 Number 200
tool 是否显示工具栏 Boolean true
toolBgc 工具栏背景色 String(例: "#fff") #fff
sizeChange 是否能够调整裁剪框大小 Boolean true
moveAble 能否调整裁剪区域位置 Boolean true
originalGraph 是否直接裁剪原图 Boolean false
crossOrigin 是否设置跨域,需要服务器做相应更改 Boolean false
crossOriginHeader 设置跨域信息crossOrigin为true时才生效 String ''
rate 图片比例 String(例: "4:3") -
WatermarkText 水印文字 String ''
WatermarkTextFont 水印文字字体 String '12px Sans-serif'
WatermarkTextColor 水印文字颜色 String '#fff'
WatermarkTextX 水印文字水平位置 Number 0.95
WatermarkTextY 水印文字垂直位置 Number 0.95
cutDown 完成截图后要执行的方法 Function -
error 错误回调 Function -

支持slot,在组件内部使用带有slot="open"属性的元素即可自定义打开组件的按钮

插槽(slot):

插槽名称 作用
open 或 openImgCutter 弹出裁剪框
choose 选择本地图片
cancel 取消/清空
confirm 确认裁剪

返回值:


属性名 类型
fileName 文件名
file file类型的文件对象(IE部分版本可能不会返回)
blob blob类型的文件对象(IE部分版本可能不会返回)
dataURL dataURL
ratio 工具栏:宽高比
scaleReset 工具栏: 重置缩放
turnLeft 工具栏: 向左旋转
turnRight 工具栏: 向右旋转
reset 工具栏: 重置旋转
flipHorizontal 工具栏: 水平翻转
flipVertically 工具栏: 垂直翻转

开发中功能:

  • 原图裁剪 开发中

捐赠:

微信 支付宝

更新日志:


2.1.2

  • 增加水平翻转和垂直翻转
  • 新增插槽:ratio,scaleReset,turnLeft,turnRight,reset,flipHorizontal,flipVertically

2.1.1

  • 新增英文文档

2.1.0

  • 新增属性:originalGraph,originalGraph等于true时裁剪原图,不支持图像旋转
  • 修复非弹窗模式下无法使用鼠标滚轮缩放图片的问题

2.0.30

  • 修复了选区超出画布的问题

2.0.29

  • 优化了裁剪控件的操作体验
  • 当裁剪宽度/高度小于20时隐藏四边中间的操作杆

2.0.28

  • 调整了版本号显示的位置
  • 新增三个插槽:choose/cancel/confirm
  • 新增属性:工具栏背景色 toolBgc
  • 将裁剪框限制在画布内

2.0.27

  • 修正了裁剪远程图片时创建的img对象被显示出来的问题
  • 修正了在IE浏览器下点击取消按钮报错的问题
  • 远程图片加载失败时不弹出裁剪工具

2.0.26

  • 修正了当没有选择图片直接选择取消会导致错误的问题

2.0.25

  • 更新说明文档

2.0.24

  • 简化了兼容IE9的方法,只需要在执行this.$refs['yourComponent'].handleOpen(imgObj)时传入对象,对象必须包含name,src,width,height属性
  • 修正了行内模式下鼠标滚轮缩放失效的问题
  • 增加了跨域参数
  • 增加了 error 参数,将会返回错误信息

2.0.23

  • 新增参数isModal/showChooseBtn/lockScroll
  • 可选择作为行内组件或者弹窗组件,可选是否显示选择图片按钮,是否在弹窗打开时锁定body滚动

2.0.22

  • 兼容IE9+,MSEdge,chrome,firefox
  • 由于没有找到IE11以下的浏览器,所以只能在仿真模式下测试,所以IE11以下可能会出现一些我没发现的问题,目前仿真模式下IE9+都测试通过了。IE8及以下不再支持。
  • 如果需要兼容IE9,需要先将图片上传到服务器上,然后执行this.$refs['yourComponent'].handleOpen(callback);
  • 添加了importImgToCanv方法来兼容IE9,必须在执行handleOpen后才能执行
  • 拖动,调整选框时会自动隐藏工具栏
  • 稍微调整了下样式,增加了动态的蚂蚁线

2.0.21

  • 兼容IE8+,MSEdge,chrome,firefox
  • 新增了设置参数,可固定裁剪框位置,固定裁剪尺寸,具体请看参数说明
  • 修复了非IE系浏览器不返回file对象的问题

2.0.20

  • 兼容IE11+,MSEdge。IE11以下版本未测试

2.0.19

  • 修改了返回值,现在将追加返回文件名和file类型的文件对象

2.0.18

  • 修复了点击选择图片按钮时有一定几率刷新页面的问题

2.0.17

  • 调整了样式
  • 修正了弹窗超出屏幕后被遮挡的问题

2.0.16

  • 修正了旋转工具条显示错误的问题

2.0.15

  • 增加工具栏 可对图片进行旋转/缩放操作
  • 优化了动画效果
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简介

简单易用的vue图片裁剪插件,支持移动图像,裁剪图片,放大缩小图片,上下左右移动,固定比例,固定尺寸,远程图片裁剪,只需要很少的代码就可以实现裁剪功能,也可以通过调整参数以适应你自己的业务需求。 展开 收起
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