lugano标准病灶列表添加既往标记截图预览

uat_us
caiyiling 2024-03-18 13:55:56 +08:00
parent a298048ed0
commit 0cca8f71b4
3 changed files with 739 additions and 53 deletions

View File

@ -1,82 +1,322 @@
<template> <template>
<div class="history_screenshot"> <div class="image_preview-wrapper">
<h3 class="info">
<span>{{ subjectCode }}</span> <div class="image-viewer-wrapper">
<span style="margin-left:10px;">{{ title }}</span> <!-- 预览图像 -->
</h3> <ImageViewer
<template v-if="historyInfo"> v-if="previewVisible"
<el-timeline v-viewer> :on-switch="
<el-timeline-item (index) => {
v-for="i in historyInfo" selected(index)
:key="i.VisitTaskId" }
:timestamp="i.TaskBlindName" "
placement="top" :initial-index="currentIndex"
> :url-list="previewImages"
<el-card shadow="never"> />
<img </div>
crossorigin="anonymous" <div class="thumbnail-wrapper" style="z-index:999;background-color:#fff;">
:src="i.OtherPicturePath" <div class="">
alt="Image" <div class="img-wrapper">
> <el-button
</el-card> icon="el-icon-d-arrow-left"
</el-timeline-item> plain
</el-timeline> class="left to"
</template> :disabled="disabledPrev"
@click="toRight"
/>
<div ref="imagesWrapper" class="images">
<div v-if="noData" class="empty-text">
<slot name="empty">暂无数据</slot>
</div>
<div v-show="!noData" class="items" :style="itemsStyle">
<div
v-for="(item, index) in previewImages"
:key="index"
class="item-img"
:style="imgSize"
:class="{
'is-active': index === currentIndex
}"
@click="selected(index)"
>
<img crossorigin="anonymous" :src="`${item.PicturePath}`">
<p class="item-date">
{{ `${item.TaskBlindName}` }}
</p>
</div>
</div>
</div>
<el-button
icon="el-icon-d-arrow-right"
:disabled="disabledNext"
plain
class="right to"
@click="Left"
/>
</div>
</div>
</div>
</div> </div>
</template> </template>
<script> <script>
import { getPreviousOtherPicturePath } from '@/api/trials' import { getPreviousOtherPicturePath } from '@/api/trials'
import { changeURLStatic } from '@/utils/history.js' import { changeURLStatic } from '@/utils/history.js'
import store from '@/store' import store from '@/store'
import Viewer from 'v-viewer' import ImageViewer from './ImageViewer'
export default { export default {
name: 'HistoryScreenshot', name: 'Preview',
components: {
ImageViewer
},
data() { data() {
return { return {
subjectCode: '', currentIndex: 0,
title: '', previewVisible: true,
lesionId: '', translateX: 0,
historyInfo: null pageSize: 0, //
previewImages: [],
imgSize: { width: '120px', height: '120px' }
} }
}, },
computed: {
//
itemsStyle() {
return {
transform: `translateX(${-this.translateX}px)`
}
},
//
itemWidth() {
return parseInt(this.imgSize.width.replace('px', '')) + 8
},
disabledPrev() {
//
return this.translateX <= 0
},
disabledNext() {
//
return (
this.translateX >= (this.previewImages.length - this.pageSize) * this.itemWidth
)
},
noData() {
return this.previewImages.length === 0
},
dataLength() {
return this.previewImages.length
}
},
mounted() { mounted() {
if (this.$router.currentRoute.query.TokenKey) { if (this.$router.currentRoute.query.TokenKey) {
store.dispatch('user/setToken', this.$route.query.TokenKey) store.dispatch('user/setToken', this.$route.query.TokenKey)
changeURLStatic('TokenKey', '') changeURLStatic('TokenKey', '')
} }
this.lesionId = this.$route.query.rowId this.lesionId = this.$route.query.rowId
this.subjectCode = this.$route.query.subjectCode this.initPage()
this.title = this.$route.query.lesionName
if (!this.lesionId) return
this.initializeViewer()
this.getScreenshot()
}, },
methods: { methods: {
getScreenshot() { async initPage() {
const loading = this.$loading({ fullscreen: true }) await this.getScreenshot()
getPreviousOtherPicturePath({ rowId: this.lesionId }).then(res => { this.pageSize = this.wrapperWidth() / this.itemWidth
this.historyInfo = res.Result const scope = this
loading.close() window.onresize = function() {
}).catch(() => { loading.close() }) scope.pageSize = scope.wrapperWidth() / scope.itemWidth
scope.selected(scope.currentIndex)
}
}, },
initializeViewer() { getScreenshot() {
Viewer.setDefaults({ return new Promise(resolve => {
toolbar: { zoomIn: true, zoomOut: true, rotateLeft: true, rotateRight: true, flipHorizontal: true, flipVertical: true, prev: true, next: true } const loading = this.$loading({ fullscreen: true })
getPreviousOtherPicturePath({ rowId: this.lesionId }).then(res => {
this.previewImages = res.Result
loading.close()
resolve()
}).catch(() => {
loading.close()
resolve()
})
}) })
},
toRight() {
if (this.translateX < this.pageSize * this.itemWidth) {
this.translateX = 0
} else {
this.translateX = this.translateX - this.pageSize * this.itemWidth
}
},
Left() {
this.translateX = this.translateX + this.pageSize * this.itemWidth
const maxTrans = this.itemWidth * (this.dataLength - this.pageSize)
if (this.translateX > maxTrans) {
this.translateX = maxTrans
}
},
selected(index) {
const center = this.pageSize >> 1
//
const lastCenter = this.dataLength - center
if (index > center && index < lastCenter) {
//
const step = index - center
//
this.translateX = this.itemWidth * step
} else {
const maxTrans = this.itemWidth * (this.dataLength - this.pageSize)
this.translateX = index <= center ? 0 : maxTrans
}
if (this.currentIndex !== index) {
this.currentIndex = index
}
},
wrapperWidth() {
if (this.$refs.imagesWrapper) {
return this.$refs.imagesWrapper.offsetWidth
}
return 0
} }
} }
} }
</script> </script>
<style lang="scss" scoped>
.history_screenshot{ <style lang="scss">
padding: 20px 100px 20px 20px; .image_preview-wrapper{
.info{ width: 100%;
margin-left: 35px; height: 100%;
display: flex;
flex-direction: column;
.image-viewer-wrapper{
flex: 1;
}
.thumbnail-wrapper{
height: 130px;
}
.img-content{
position: absolute;
left: 0;
bottom: 10px;
width: 100%;
}
.img-wrapper {
display: flex;
position: relative;
margin: 0 20px;
height: 120px;
.to {
width: 32px;
height: 100%;
padding: 0;
} }
img{ .images::before {
width: 100px; position: absolute;
height: 100px; z-index: 5;
cursor: pointer; top: 0;
height: 100%;
width: 84px;
content: '';
pointer-events: none;
background: -webkit-gradient(
linear,
left top,
right top,
from(#fff),
color-stop(50%, rgba(0, 0, 0, 0))
);
background: -o-linear-gradient(left, #fff, rgba(0, 0, 0, 0) 50%);
background: linear-gradient(90deg, #fff, rgba(0, 0, 0, 0) 50%);
}
.images::after {
position: absolute;
z-index: 5;
top: 0;
height: 100%;
right: 0;
width: 84px;
content: '';
pointer-events: none;
background: -webkit-gradient(
linear,
right top,
left top,
from(#fff),
color-stop(50%, rgba(0, 0, 0, 0))
);
background: -o-linear-gradient(right, #fff, rgba(0, 0, 0, 0) 50%);
background: linear-gradient(270deg, #fff, rgba(0, 0, 0, 0) 50%);
}
.images {
position: relative;
overflow: hidden;
width: 100%;
height: 100%;
margin: 0 2px;
.empty-text {
color: rgb(158, 158, 158);
height: 100%;
display: flex;
align-items: center;
justify-content: center;
}
.items {
position: absolute;
top: 0;
left: 0;
display: flex;
// width: 6000px;
height: 100%;
align-items: center;
transition: transform 0.25s ease;
.item-img {
display: inline-block;
box-sizing: border-box;
position: relative;
margin-right: 8px;
border: 2px solid rgba(0, 0, 0, 0);
cursor: pointer;
.item-date {
bottom: 0px;
position: absolute;
width: 100%;
height: 24px;
background: rgba(0, 0, 0, 0.2);
text-align: center;
line-height: 24px;
color: white;
}
img {
width: 100%;
height: 100%;
}
}
.item-img:hover::after {
// border-color: #409EFF;
opacity: 0;
}
.item-img::after {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
content: '';
opacity: 0.2;
pointer-events: none;
-webkit-transition: opacity 0.3s ease;
-o-transition: opacity 0.3s ease;
transition: opacity 0.3s ease;
background-color: #fff;
}
.is-active {
border-color: #409eff;
}
.is-active:after {
opacity: 0;
}
}
} }
} }
}
</style> </style>

View File

@ -0,0 +1,446 @@
/* eslint-disable no-unused-vars */
<template>
<div style="width:100%;height:100%;">
<transition name="viewer-fade">
<div v-show="urlList.length > 0" ref="image-viewer__wrapper" tabindex="-1" class="image-viewer__wrapper" :style="{ 'z-index':5 }">
<span v-if="urlList[index]" class="image-viewer_desc">
{{ `${urlList[index].TaskBlindName}` }}
</span>
<!-- 关闭 -->
<span class="image-viewer__btn image-viewer__close" @click="hide">
<i class="el-icon-close" />
</span>
<!-- Arrow -->
<template v-if="!isSingle">
<span
class="image-viewer__btn image-viewer__prev"
:class="{ 'is-disabled': !infinite && isFirst }"
@click="prev"
>
<i class="el-icon-arrow-left" />
</span>
<span
class="el-image-viewer__btn el-image-viewer__next"
:class="{ 'is-disabled': !infinite && isLast }"
@click="next"
>
<i class="el-icon-arrow-right" />
</span>
</template>
<!-- 工具栏 -->
<div class="image-viewer__btn image-viewer__actions">
<div class="image-viewer__actions__inner">
<i class="el-icon-zoom-out" @click="handleActions('zoomOut')" />
<i class="el-icon-zoom-in" @click="handleActions('zoomIn')" />
<i class="el-image-viewer__actions__divider" />
<i class="el-icon-c-scale-to-original" @click="toggleMode" />
<i class="el-image-viewer__actions__divider" />
<i class="el-icon-refresh-left" @click="handleActions('anticlocelise')" />
<i class="el-icon-refresh-right" @click="handleActions('clocelise')" />
</div>
</div>
<!-- 图片 -->
<div id="image-viewer__canvas" class="image-viewer__canvas">
<img
v-for="(item, i) in urlList"
v-show="i === index"
:ref="`img${i}`"
:key="item.VisitTaskId"
crossorigin="anonymous"
:src="`${item.PicturePath}`"
:style="imgStyle"
style="max-width:100%;max-height: 100%;"
@load="handleImgLoad"
@error="handleImgError"
@mousedown="handleMouseDown"
>
</div>
</div>
</transition>
</div>
</template>
<script>
import { on, off } from 'element-ui/src/utils/dom'
import { rafThrottle, isFirefox } from 'element-ui/src/utils/util'
const mousewheelEventName = isFirefox() ? 'DOMMouseScroll' : 'mousewheel'
export default {
name: 'ImageViewer',
props: {
urlList: {
type: Array,
default: () => []
},
onSwitch: {
type: Function,
default: () => {}
},
onClose: {
type: Function,
default: () => {}
},
initialIndex: {
type: Number,
default: 0
}
},
data() {
return {
index: this.initialIndex,
isShow: false,
infinite: true,
loading: false,
transform: {
scale: 1,
deg: 0,
offsetX: 0,
offsetY: 0,
enableTransition: false
}
}
},
computed: {
isSingle() {
return this.urlList.length <= 1
},
isFirst() {
return this.index === 0
},
isLast() {
return this.index === this.urlList.length - 1
},
imgStyle() {
const { scale, deg, offsetX, offsetY, enableTransition } = this.transform
const style = {
transform: `scale(${scale}) rotate(${deg}deg)`,
transition: enableTransition ? 'transform .3s' : '',
'margin-left': `${offsetX}px`,
'margin-top': `${offsetY}px`
}
return style
}
},
watch: {
initialIndex: {
immediate: true,
handler(val) {
this.index = val
}
},
index: {
immediate: true,
handler(val) {
this.reset()
this.onSwitch(val)
}
}
},
mounted() {
document.getElementById('image-viewer__canvas').onmousewheel = (event) => {
if (event.deltaY > 0) {
//
this.handleActions('zoomOut', {
zoomRate: 0.015,
enableTransition: false
})
} else {
//
this.handleActions('zoomIn', {
zoomRate: 0.015,
enableTransition: false
})
}
return false
}
this.deviceSupportInstall()
},
methods: {
hide() {
this.deviceSupportUninstall()
this.onClose()
},
deviceSupportInstall() {
this._keyDownHandler = e => {
e.stopPropagation()
const keyCode = e.keyCode
switch (keyCode) {
// ESC
case 27:
this.hide()
break
// SPACE
case 32:
this.toggleMode()
break
// LEFT_ARROW
case 37:
this.prev()
break
// UP_ARROW
case 38:
this.handleActions('zoomIn')
break
// RIGHT_ARROW
case 39:
this.next()
break
// DOWN_ARROW
case 40:
this.handleActions('zoomOut')
break
}
}
this._mouseWheelHandler = rafThrottle(e => {
const delta = e.wheelDelta ? e.wheelDelta : -e.detail
if (delta > 0) {
this.handleActions('zoomIn', {
zoomRate: 0.015,
enableTransition: false
})
} else {
this.handleActions('zoomOut', {
zoomRate: 0.015,
enableTransition: false
})
}
})
on(document, 'keydown', this._keyDownHandler)
on(document, mousewheelEventName, null)
// on(document, mousewheelEventName, this._mouseWheelHandler)
},
deviceSupportUninstall() {
off(document, 'keydown', this._keyDownHandler)
off(document, mousewheelEventName, this._mouseWheelHandler)
this._keyDownHandler = null
this._mouseWheelHandler = null
},
handleImgLoad(e) {
this.loading = false
},
handleImgError(e) {
this.loading = false
e.target.alt = '加载失败'
},
handleMouseDown(e) {
if (this.loading || e.button !== 0) return
const { offsetX, offsetY } = this.transform
const startX = e.pageX
const startY = e.pageY
this._dragHandler = rafThrottle(ev => {
this.transform.offsetX = offsetX + ev.pageX - startX
this.transform.offsetY = offsetY + ev.pageY - startY
})
on(document, 'mousemove', this._dragHandler)
on(document, 'mouseup', ev => {
off(document, 'mousemove', this._dragHandler)
})
e.preventDefault()
},
reset() {
this.transform = {
scale: 1,
deg: 0,
offsetX: 0,
offsetY: 0,
enableTransition: false
}
},
toggleMode() {
if (this.loading) return
this.reset()
},
prev() {
if (this.isFirst && !this.infinite) return
const len = this.urlList.length
this.index = (this.index - 1 + len) % len
},
next() {
if (this.isLast && !this.infinite) return
const len = this.urlList.length
this.index = (this.index + 1) % len
},
handleActions(action, options = {}) {
if (this.loading) return
const { zoomRate, rotateDeg, enableTransition } = {
zoomRate: 0.2,
rotateDeg: 90,
enableTransition: true,
...options
}
const { transform } = this
switch (action) {
case 'zoomOut':
if (transform.scale > 0.2) {
transform.scale = parseFloat((transform.scale - zoomRate).toFixed(3))
}
break
case 'zoomIn':
if (transform.scale < 5) {
transform.scale = parseFloat((transform.scale + zoomRate).toFixed(3))
}
break
case 'clocelise':
transform.deg += rotateDeg
break
case 'anticlocelise':
transform.deg -= rotateDeg
break
}
transform.enableTransition = enableTransition
}
}
}
</script>
<style lang="scss" scoped>
.image-viewer__wrapper{
position: relative;
top:0;
right:0;
bottom:0;
left:0;
width: 100%;
height: 100%;
}
.image-viewer__btn{
position:absolute;
z-index:1;
display:flex;
align-items:center;
justify-content:center;
border-radius:50%;
opacity:.8;
cursor:pointer;
box-sizing:border-box;
user-select:none
}
.image-viewer__close{
display: none;
top:40px;
right:40px;
width:40px;
height:40px;
font-size:40px
}
.image-viewer_desc{
position:absolute;
top:20px;
left:40px;
font-size:20px;
padding: 5px;
height: 30px;
// width: 70px;
line-height: 20px;
text-align: center;
color: #606266;
font-weight: bold;
// color: #fff;
// background-color: #606266;
// border-color: #fff;
z-index: 1;
// border-radius: 5%;
// border-radius: 2%;
}
.image-viewer__canvas{
position: absolute;
top: 50%;
transform: translateY(-50%);
width:100%;
height:85%;
display:flex;
justify-content:center;
align-items:center
}
.image-viewer__actions{
left:50%;
bottom:30px;
transform:translateX(-50%);
width:282px;
height:44px;
padding:0 23px;
background-color:#606266;
border-color:#fff;
border-radius:22px
}
.image-viewer__actions__inner{
width:100%;
height:100%;
text-align:justify;
cursor:default;
font-size:23px;
color:#fff;
display:flex;
align-items:center;
justify-content:space-around;
i{
cursor: pointer;
}
}
.image-viewer__next,.image-viewer__prev{
top:50%;
width:44px;
height:44px;
font-size:24px;
color:#fff;
background-color:#606266;
border-color:#fff
}
.image-viewer__prev{
transform:translateY(-50%);
left:40px
}
.image-viewer__next{
transform:translateY(-50%);
right:40px;
text-indent:2px
}
.image-viewer__mask{
position:absolute;
width:100%;
height:100%;
top:0;
left:0;
opacity:.5;
// background:#000
}
.viewer-fade-enter-active{
animation:viewer-fade-in .3s
}
.viewer-fade-leave-active{
animation:viewer-fade-out .3s
}
@keyframes viewer-fade-in{
0%{
transform:translate3d(0,-20px,0);
opacity:0
}
100%{
transform:translate3d(0,0,0);
opacity:1
}
}
@keyframes viewer-fade-out{
0%{
transform:translate3d(0,0,0);
opacity:1
}
100%{
transform:translate3d(0,-20px,0);
opacity:0
}
}
</style>

View File

@ -80,7 +80,7 @@ export default {
criterionType: null, criterionType: null,
spleenInfo: null, spleenInfo: null,
calculateSpleenStatus: '', calculateSpleenStatus: '',
formChanged:false formChanged: false
} }
}, },
computed: { computed: {