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zhigang.li@tendcloud.com
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| import Cropper from './index.vue' | ||
| export default Cropper |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| .bg{ | ||
| background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAAA3NCSVQICAjb4U/gAAAABlBMVEXMzMz////TjRV2AAAACXBIWXMAAArrAAAK6wGCiw1aAAAAHHRFWHRTb2Z0d2FyZQBBZG9iZSBGaXJld29ya3MgQ1M26LyyjAAAABFJREFUCJlj+M/AgBVhF/0PAH6/D/HkDxOGAAAAAElFTkSuQmCC") | ||
| } | ||
| .cropper-wrapper{ | ||
| width: 600px; | ||
| height: 340px; | ||
| .img-box{ | ||
| height: 340px; | ||
| width: 430px; | ||
| border: 1px solid #ebebeb; | ||
| display: inline-block; | ||
| .bg; | ||
| img{ | ||
| max-width: 100%; | ||
| display: block; | ||
| } | ||
| } | ||
| .right-con{ | ||
| display: inline-block; | ||
| width: 170px; | ||
| vertical-align: top; | ||
| box-sizing: border-box; | ||
| padding: 0 10px; | ||
| .preview-box{ | ||
| height: 150px !important; | ||
| width: 100% !important; | ||
| overflow: hidden; | ||
| border: 1px solid #ebebeb; | ||
| .bg; | ||
| } | ||
| .button-box{ | ||
| padding: 10px 0 0; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| <template> | ||
| <div class="cropper-wrapper"> | ||
| <div class="img-box"> | ||
| <img class="cropper-image" :id="imgId" alt=""> | ||
| </div> | ||
| <div class="right-con"> | ||
| <div v-if="preview" class="preview-box" :id="previewId"></div> | ||
| <div class="button-box"> | ||
| <slot> | ||
| <Upload action="image/upload" :before-upload="beforeUpload"> | ||
| <Button style="width: 150px;" type="primary">上传图片</Button> | ||
| </Upload> | ||
| </slot> | ||
| <div v-show="insideSrc"> | ||
| <Button type="primary" @click="rotate"> | ||
| <Icon type="md-refresh" :size="18"/> | ||
| </Button> | ||
| <Button type="primary" @click="shrink"> | ||
| <Icon type="md-remove" :size="18"/> | ||
| </Button> | ||
| <Button type="primary" @click="magnify"> | ||
| <Icon type="md-add" :size="18"/> | ||
| </Button> | ||
| <Button type="primary" @click="scale('X')"> | ||
| <Icon custom="iconfont icon-shuipingfanzhuan" :size="18"/> | ||
| </Button> | ||
| <Button type="primary" @click="scale('Y')"> | ||
| <Icon custom="iconfont icon-chuizhifanzhuan" :size="18"/> | ||
| </Button> | ||
| <Button type="primary" @click="move(0, -moveStep)"> | ||
| <Icon type="md-arrow-round-up" :size="18"/> | ||
| </Button> | ||
| <Button type="primary" @click="move(-moveStep, 0)"> | ||
| <Icon type="md-arrow-round-back" :size="18"/> | ||
| </Button> | ||
| <Button type="primary" @click="move(0, moveStep)"> | ||
| <Icon type="md-arrow-round-down" :size="18"/> | ||
| </Button> | ||
| <Button type="primary" @click="move(moveStep, 0)"> | ||
| <Icon type="md-arrow-round-forward" :size="18"/> | ||
| </Button> | ||
| <Button style="width: 150px;margin-top: 10px;" type="primary" @click="crop">{{ cropButtonText }}</Button> | ||
| </div> | ||
| </div> | ||
| </div> | ||
| </div> | ||
| </template> | ||
|
|
||
| <script> | ||
| import Cropper from 'cropperjs' | ||
| import './index.less' | ||
| import 'cropperjs/dist/cropper.min.css' | ||
| export default { | ||
| name: 'Cropper', | ||
| props: { | ||
| src: { | ||
| type: String, | ||
| default: '' | ||
| }, | ||
| preview: { | ||
| type: Boolean, | ||
| default: true | ||
| }, | ||
| moveStep: { | ||
| type: Number, | ||
| default: 4 | ||
| }, | ||
| cropButtonText: { | ||
| type: String, | ||
| default: '裁剪' | ||
| } | ||
| }, | ||
| data () { | ||
| return { | ||
| cropper: null, | ||
| insideSrc: '' | ||
| } | ||
| }, | ||
| computed: { | ||
| imgId () { | ||
| return `cropper${this._uid}` | ||
| }, | ||
| previewId () { | ||
| return `cropper_preview${this._uid}` | ||
| } | ||
| }, | ||
| watch: { | ||
| src (src) { | ||
| this.replace(src) | ||
| }, | ||
| insideSrc (src) { | ||
| this.replace(src) | ||
| } | ||
| }, | ||
| methods: { | ||
| beforeUpload (file) { | ||
| const reader = new FileReader() | ||
| reader.readAsDataURL(file) | ||
| reader.onload = (event) => { | ||
| this.insideSrc = event.srcElement.result | ||
| } | ||
| return false | ||
| }, | ||
| replace (src) { | ||
| this.cropper.replace(src) | ||
| this.insideSrc = src | ||
| }, | ||
| rotate () { | ||
| this.cropper.rotate(90) | ||
| }, | ||
| shrink () { | ||
| this.cropper.zoom(-0.1) | ||
| }, | ||
| magnify () { | ||
| this.cropper.zoom(0.1) | ||
| }, | ||
| scale (d) { | ||
| this.cropper[`scale${d}`](-this.cropper.getData()[`scale${d}`]) | ||
| }, | ||
| move (...argu) { | ||
| this.cropper.move(...argu) | ||
| }, | ||
| crop () { | ||
| this.cropper.getCroppedCanvas().toBlob(blob => { | ||
| this.$emit('on-crop', blob) | ||
| }) | ||
| } | ||
| }, | ||
| mounted () { | ||
| this.$nextTick(() => { | ||
| let dom = document.getElementById(this.imgId) | ||
| this.cropper = new Cropper(dom, { | ||
| preview: `#${this.previewId}`, | ||
| checkCrossOrigin: true | ||
| }) | ||
| }) | ||
| } | ||
| } | ||
| </script> |
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