# vue-img-cutter

**Repository Path**: collect2022/vue-img-cutter

## Basic Information

- **Project Name**: vue-img-cutter
- **Description**: 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。
- **Primary Language**: JavaScript
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: https://ihtmlcss.com/demo/dist/#/croptool
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 121
- **Created**: 2022-05-19
- **Last Updated**: 2022-05-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# vue-img-cutter

#### [中文文档](README-zh-CN.md)

A image crop plug-in for Vue,you can use it to rotate、zoom images and cut any size

[![GitHub stars](https://img.shields.io/github/stars/acccccccb/vue-img-cutter?style=for-the-badge)](https://github.com/acccccccb/vue-img-cutter/stargazers)
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[![npm](https://img.shields.io/npm/v/vue-img-cutter?style=for-the-badge)](https://www.npmjs.com/package/vue-img-cutter)
[![npm](https://img.shields.io/npm/dt/vue-img-cutter?style=for-the-badge)](https://www.npmjs.com/package/vue-img-cutter)

### Features：

---

-   For IE9+,MSEdge,Chrome,Firefox
-   Your can config it in line or modal
-   rotate、zoom
-   Cut to scale
-   Crop original image
-   Crop remote pictures

### Screenshot：

---

![Screenshot](https://i.bmp.ovh/imgs/2019/11/28f8a9059f089e05.png)

### Demo：

---

[https://www.ihtmlcss.com/demo/dist/#/croptool](https://www.ihtmlcss.com/demo/dist/#/croptool)

### Git：

---

Github：[https://github.com/acccccccb/vue-img-cutter](https://github.com/acccccccb/vue-img-cutter)

码云：[https://gitee.com/GLUESTICK/vue-img-cutter](https://gitee.com/GLUESTICK/vue-img-cutter)

**If this project is helpful to you, please give me a star :)**

### Usage method：

---

1. Install

```shell
npm install vue-img-cutter@2 --save-dev # for vue2
npm install vue-img-cutter@3 --save-dev # for vue3
```

2. Import ImgCutter.vue：

```javascript
import ImgCutter from 'vue-img-cutter'
export default {
        components:{
            ImgCutter
        },
...
}
```

3. Write the code in template：

```html
<ImgCutter v-on:cutDown="cutDown"></ImgCutter>
```

4. Solt

```html
<ImgCutter v-on:cutDown="cutDown">
    <template #open>
        <button>Choose image</button>
    </template>
</ImgCutter>
```

5. This method to be compatible with IE9,it can also be used to crop cross domain images

> -   Create an object(name,src,~~width and height~~ are
>     required).

> -   this.\$refs.imgCutterModal.handleOpen(The Object).

```javascript
// The object like this.
let obj = {
    name: '1.jpg', //Image name
    src: 'http://url/1.jpg', // Image url
    //width:200,//Image width  remove in 2.1.9+
    //height:200,//Image height remove in 2.1.9+
};
```

```javascript
ForIE9:function(){
	// First you need create object have name,src.
	// Then trigger handleOpen(obj) and deliver the obj.
	this.$refs.imgCutterModal.handleOpen({
        name:"image.jpg",
        src:"http://imageServ.com/image.jpg",
    });
}
```

### Parameter description：

---

|     Attribute      |                                      Effect                                       |        Type        | Require |      Default      |
| :----------------: | :-------------------------------------------------------------------------------: | :----------------: | :-----: | :---------------: |
|      isModal       |                                     Is modal                                      |      Boolean       |   No    |       true        |
|   showChooseBtn    |                                  Show select btn                                  |      Boolean       |   No    |       true        |
|     lockScroll     |                          Lock scroll when modal is show                           |      Boolean       |   No    |       true        |
|       label        |                                    Button text                                    |       String       |   No    |     选择图片      |
|      boxWidth      |                                    Tool width                                     |       Number       |   No    |        800        |
|     boxHeight      |                                    Tool height                                    |       Number       |   No    |        400        |
|      cutWidth      |                                Selection box width                                |       Number       |   No    |        200        |
|     cutHeight      |                               Selection box height                                |       Number       |   No    |        200        |
|        tool        |                                   Show toolbar                                    |      Boolean       |   No    |       true        |
|      toolBgc       |                             Toolbar background color                              | String(eg: "#fff") |   No    |       #fff        |
|     sizeChange     |                                 Allow change size                                 |      Boolean       |   No    |       true        |
|      moveAble      |                               Allow change position                               |      Boolean       |   No    |       true        |
|   originalGraph    |                                Crop original image                                |      Boolean       |   No    |       false       |
|    crossOrigin     |                               Is cross origin image                               |      Boolean       |   No    |       false       |
| crossOriginHeader  |                              Set cross origin header                              |       String       |   No    |        ''         |
|        rate        |                                   Aspect ratio                                    | String(eg: "4:3")  |   No    |         -         |
|   WatermarkText    |                                  Watermark Text                                   |       String       |   No    |        ''         |
| WatermarkTextFont  |                                Watermark font size                                |       String       |   No    | '12px Sans-serif' |
| WatermarkTextColor |                               Watermark font color                                |       String       |   No    |      '#fff'       |
|   WatermarkTextX   |                               Watermark position x                                |       Number       |   No    |       0.95        |
|   WatermarkTextY   |                               Watermark position y                                |       Number       |   No    |       0.95        |
|   smallToUpload    | If choose image size less then defined Size,return file. sizeChange must be false |      Boolean       |   No    |       false       |
|  saveCutPosition   |                          Save last cut position and size                          |      Boolean       |   No    |       false       |
|     scaleAble      |                                 Allow scale image                                 |      Boolean       |   No    |       true        |
|      imgMove       |                                 Allow move image                                  |      Boolean       |   No    |       true        |
|  toolBoxOverflow   |                        Allow tool box out of picture range                        |      Boolean       |   No    |       true        |
|       index        |                                Return with result                                 |        Any         |   No    |       null        |
|    previewMode     |   Return results at any time,in case of performance problems, set this to false   |      Boolean       |   No    |       true        |
|      fileType      |                       Return file type ( png / jpeg / webp)                       |       String       |   No    |        png        |

### Hook function：

|  Attribute  |        Effect         |   Type   | Require |    Return    |
| :---------: | :-------------------: | :------: | :-----: | :----------: |
|   cutDown   |    Cut down image     | Function |   Yes   |    Object    |
|    error    |      Throw error      | Function |   No    | Error object |
| onChooseImg |       ChooseImg       | Function |   No    |    Object    |
| onPrintImg  | Print image to canvas | Function |   No    |    Object    |
| onClearAll  |       Clear all       | Function |   No    |     null     |

### Slot（You can use slot="slot name" to custom button）：

|   Slot name    |         Effect          |
| :------------: | :---------------------: |
|      open      |       Choose btn        |
| openImgCutter  |       Choose btn        |
|     choose     |   Choose btn(in tool)   |
|     cancel     |       Cancel btn        |
|    confirm     |       Confirm btn       |
|     ratio      |      Toolbar ratio      |
|   scaleReset   |   Toolbar reset scale   |
|    turnLeft    |    Toolbar turn left    |
|   turnRight    |   Toolbar turn right    |
|     reset      |      Toolbar reset      |
| flipHorizontal | Toolbar flip horizontal |
| flipVertically | Toolbar flip vertically |

### Return @cutDown：

---

| Attribute |               Description                |
| :-------: | :--------------------------------------: |
| fileName  |                File name                 |
|   file    | File(Some versions of IE is not support) |
|   blob    | Blob(Some versions of IE is not support) |
|  dataURL  |                 dataURL                  |

### Development：

-   Original picture
-   Mirror

### Donation:

![微信](https://ihtmlcss.oss-cn-chengdu.aliyuncs.com/2020/01/weixinpay.png)
![支付宝](https://ihtmlcss.oss-cn-chengdu.aliyuncs.com/2020/01/alipay.png)

### Update log：

#### 3.0.1

-   bugfix：[#I4SDOE](https://gitee.com/GLUESTICK/vue-img-cutter/issues/I4SDOE)

-   bugfix: dialog-footer default height 40px

-   bugfix: width height x and y convert to int

#### 3.0.0

-   chore：Build tool changed to vue3

---

#### 2.2.5

-   Bugfix：remove this in template

#### 2.2.4

-   New prop( toolBoxOverflow ): Allow tool box out of picture range, default: true

#### 2.2.3

-   Bug fix: When you set rate,the control-box didn't reach the expected position [#I3OXMW](https://gitee.com/GLUESTICK/vue-img-cutter/issues/I3OXMW)

#### 2.2.2

-   New prop( imgMove ): Allow move img, default: true

#### 2.2.1

-   New prop( fileType )：Return file type, default: png

#### 2.2.0

-   New prop( index )：Return result with index.
-   New prop( previewMode )：Return results at any time,in case of performance problems, set this to false.
-   Fix Bug：Update style.

#### 2.1.10

-   New features:
-   1.saveCutPosition:Save last cut position and size
-   2.scaleAble:Able/Disable scale image

#### 2.1.9

-   Crop original image not need imageObj.width and imageObj.height

#### 2.1.8

-   New features：smallToUpload, If choose image size less then defined Size,return file. sizeChange must be false. #20

#### 2.1.7

-   Fix bug:#21 cropPicture() missed params

#### 2.1.6

-   Add new hook function：onClearAll,onPrintImg,onChooseImg

#### 2.1.5

-   Fix bug:Button add attrib type=button

#### 2.1.4

-   Fix bug:Width display error

#### 2.1.3

-   Fix bug:When no choose Image,you also can get an empty image,now you will get an error message in error callback
-   Fix bug:When rate < 0 the result image size error;

#### 2.1.2

-   New features:flip horizontal,flip vertically,Watermark
-   Add slot:ratio,scaleReset,turnLeft,turnRight,reset,flipHorizontal,flipVertically

#### 2.1.1

-   Add english documents

#### 2.1.0

-   Add new attribute:originalGraph，originalGraph
-   Fix bug: Inline mode can not scale image.

#### 2.0.30

-   Fix bug: Constituency overflow.

#### 2.0.29

-   UI optimization.

#### 2.0.28

-   Show version
-   New slot：choose/cancel/confirm
-   New attribute：toolBgc
-   Fix bug: Constituency overflow.

#### 2.0.27

-   Fix bug:Remote image in the wrong place.
-   Fix bug:An error occurred when click cancel btn in IE.
-   Fix bug:Error loading remote picture will be correctly handle.

#### 2.0.26

-   Fix bug:An error occurred when not choose any image.

#### 2.0.25

-   Update readme.md

#### 2.0.24

-   Update crop remote pictures method. eg:this.\$refs['yourComponent'].handleOpen(imgObj),imgObj must include(name,src,width,height)
-   Fix bug: Inline mode can not scale image.
-   New attribute： crossOrigin,crossOriginHeader
-   New attribute： error,It can catch error.

#### 2.0.23

-   New attribute：isModal/showChooseBtn/lockScroll

#### 2.0.22

-   For IE9+,MSEdge,chrome,firefox
-   UI optimization.

#### 2.0.21

-   For IE8+,MSEdge,chrome,firefox
-   New attribute：moveAble,sizeChange
-   Fix bug:File is not return.

#### 2.0.20

-   For IE11+,MSEdge,Chrome,Firefox

#### 2.0.19

-   Result add file.

#### 2.0.18

-   Fix bug:Reload pages when first click select image btn.

#### 2.0.17

-   UI optimization.

#### 2.0.16

-   UI optimization.

#### 2.0.15

-   UI optimization.