-
Notifications
You must be signed in to change notification settings - Fork 25
/
vue-cropper.vue
229 lines (224 loc) · 6.43 KB
/
vue-cropper.vue
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
<template>
<div class="cropper-content">
<div class="cropper-box">
<div class="cropper">
<vueCropper
ref="cropper"
:img="option.img"
:outputSize="option.size"
:outputType="option.outputType"
:info="true"
:full="option.full"
:canMove="option.canMove"
:canMoveBox="option.canMoveBox"
:original="option.original"
:autoCrop="option.autoCrop"
:autoCropWidth="option.autoCropWidth"
:autoCropHeight="option.autoCropHeight"
:fixedBox="option.fixedBox"
@realTime="realTime"
@imgLoad="imgLoad"
></vueCropper>
</div>
<div class="footer-btn">
<div class="scope-btn">
<label class="btn" for="uploads">更换图片</label>
<input type="file" id="uploads" style="position:absolute; clip:rect(0 0 0 0);" accept="image/png, image/jpeg, image/gif, image/jpg" @change="selectImg($event, 1)">
<el-button size="mini" type="primary" plain icon="el-icon-plus" @click="changeScale(1)"></el-button>
<el-button size="mini" type="primary" plain icon="el-icon-minus" @click="changeScale(-1)"></el-button>
<el-button size="mini" type="primary" plain @click="rotateLeft">↺</el-button>
<el-button size="mini" type="primary" plain @click="rotateRight">↻</el-button>
</div>
<div class="upload-btn">
<el-button size="mini" type="error" @click="uploadImg('blob')">上传<i type="el-icon-upload"></i></el-button>
</div>
</div>
</div>
<div class="show-preview" :style="{'width': previews.w + 'px', 'height': previews.h + 'px', 'overflow': 'hidden', 'margin': '5px'}">
<div :style="previews.div" class="preview">
<img :src="previews.url" :style="previews.img">
</div>
</div>
</div>
</template>
<script>
import VueCropper from 'vue-cropper';
export default {
props:['Options','Name'],
data() {
return {
name:this.Name,
previews: {},
option: this.Options,
n:1
};
},
watch:{
Options(val,oldval){
console.log(val,oldval)
}
},
methods: {
imgLoad (msg) {
console.log(msg)
},
//调整裁切图片大小
changeCropBox(w,h){
this.$refs.cropper.changeCrop(w,h);
},
//图片缩放
changeScale (num) {
num = num || 1
this.$refs.cropper.changeScale(num)
},
//向左旋转
rotateLeft () {
this.$refs.cropper.rotateLeft()
},
//向右旋转
rotateRight () {
this.$refs.cropper.rotateRight()
},
// 实时预览函数
realTime (data) {
this.previews = data
},
//选择图片
selectImg (e, num) {
//上传图片
// this.option.img
var file = e.target.files[0]
if (!/\.(gif|jpg|jpeg|png|bmp|GIF|JPG|PNG)$/.test(e.target.value)) {
alert('图片类型必须是.gif,jpeg,jpg,png,bmp中的一种')
return false
}
var reader = new FileReader()
reader.onload = (e) => {
let data
if (typeof e.target.result === 'object') {
// 把Array Buffer转化为blob 如果是base64不需要
data = window.URL.createObjectURL(new Blob([e.target.result]))
} else {
data = e.target.result
}
this.option.img = data
}
// 转化为base64
reader.readAsDataURL(file)
},
//上传图片
uploadImg (type) {
let _this = this;
// 输出
if (type === 'blob') {
this.$refs.cropper.getCropBlob((data) => {
console.log(data)
var fd = new FormData();
fd.append(_this.Name,data,"image.jpg");
//调用axios上传
this.$ajax.post('/profile/proupload.do',fd).then(res => {
console.info('res:'+JSON.stringify(res));
let data = res.data.replace('[','').replace(']','').split(',');
let imgInfo = {
name : _this.Name,
url : data[1]
};
_this.$emit('uploadImgSuccess',imgInfo);
}).catch(function (error) {
console.log(error);
});
})
} else {
this.$refs.cropper.getCropData((data) => {
//调用axios上传
this.$ajax.post('/verfile/verupload.do',data).then(res => {
console.info('res:'+JSON.stringify(res));
let data = res.data.replace('[','').replace(']','').split(',');
let imgInfo = {
name : _this.name,
url : data[1]
}
_this.$emit('uploadImgSuccess',imgInfo);
// this.$refs.cropper.mounted()
}).catch(function (error) {
console.log(error);
});
})
}
},
},
components: {
VueCropper
},
}
</script>
<style scoped lang="scss">
.cropper-content{
display: flex;
display: -webkit-flex;
justify-content: flex-end;
.cropper-box{
flex: 1;
width: 100%;
.cropper{
width: auto;
height: 300px;
}
}
.show-preview{
flex: 1;
-webkit-flex: 1;
display: flex;
display: -webkit-flex;
justify-content: center;
.preview{
overflow: hidden;
border:1px solid #cccccc;
background: #cccccc;
margin-left: 40px;
}
}
}
.footer-btn{
margin-top: 30px;
display: flex;
display: -webkit-flex;
justify-content: flex-end;
.scope-btn{
width: 310px;
display: flex;
display: -webkit-flex;
justify-content: space-between;
padding-right: 20px;
}
.upload-btn{
flex: 1;
-webkit-flex: 1;
display: flex;
display: -webkit-flex;
justify-content: center;
}
.btn {
outline: none;
display: inline-block;
line-height: 1;
white-space: nowrap;
cursor: pointer;
-webkit-appearance: none;
text-align: center;
-webkit-box-sizing: border-box;
box-sizing: border-box;
outline: 0;
margin: 0;
-webkit-transition: .1s;
transition: .1s;
font-weight: 500;
padding: 8px 15px;
font-size: 12px;
border-radius: 3px;
color: #fff;
background-color: #67c23a;
border-color: #67c23a;
}
}
</style>