irc_web/src/views/none-dicoms/components/file-viewer.vue

1268 lines
42 KiB
Vue

<template>
<div class="none-dicom-viewer">
<!-- viewports -->
<div class="viewports-wrapper" v-loading="loading" ref="viewports-wrapper">
<div ref="container" class="grid-container" :style="gridStyle">
<div v-for="(v, index) in viewportInfos" :ref="`grid-cell-${index}`" :key="index" :style="getCellStyle(index)"
:class="['grid-cell', index === activeCanvasIndex ? 'cell_active' : '', index === fullScreenIndex ? 'cell-full-screen' : '']"
@dblclick="toggleFullScreen($event, index)" @click="activeCanvas(index)"
@mouseup="sliderMouseup($event, index)" @mousemove="sliderMousemove($event, index)"
@mouseleave="sliderMouseleave($event, index)">
<div v-show="imageType.includes(v.fileType)" :ref="`canvas-${index}`" class="content">
<div class="left-top-text">
<div v-if="v.currentFileName">{{ v.currentFileName }}</div>
<div v-if="v.imageIds.length > 0">{{ `${ v.currentImageIdIndex + 1 } / ${ v.imageIds.length }` }}</div>
</div>
<div class="left-bottom-text">
<div v-if="v.zoomText">{{ `Zoom: ${v.zoomText}` }}</div>
</div>
<div :ref="`sliderBox-${index}`" class="right-slider-box" @click.stop="clickSlider($event, index)">
<div :style="{ top: v.height + '%' }" class="slider" @click.stop.prevent="() => { return }"
@mousedown.stop="sliderMousedown($event, index)" />
</div>
</div>
<div v-if="v.fileType === 'application/pdf' && fullScreenIndex === null" class="content flex_col">
<div class="content-top" style="height: 50px;">
<div class="left-top-text">
<div v-if="v.currentFileName">{{ v.currentFileName }}</div>
</div>
</div>
<div class="content-main" style="flex: 1;">
<iframe v-if="v.currentFilePath" :ref="`iframe-${index}`"
:src="`/static/pdfjs/web/viewer.html?file=${OSSclientConfig.basePath}${v.currentFilePath}?index=${index}`"
width="100%" height="100%" frameborder="0" crossorigin="anonymous" />
</div>
</div>
<div v-if="v.fileType.includes('mp4')" class="content flex_col">
<div class="content-top" style="height: 50px;">
<div class="left-top-text">
<div v-if="v.currentFileName">{{ v.currentFileName }}</div>
</div>
</div>
<div class="content-main" :ref="`video-content-main-${index}`" style="flex: 1;">
<video v-if="v.currentFilePath" :ref="`videovideo-${index}`"
:src="`${OSSclientConfig.basePath}${v.currentFilePath}`" crossorigin="anonymous" width="100%"
height="100%" autoplay controls controlsList="nodownload"></video>
</div>
</div>
</div>
</div>
<div class="Anonymous" v-if="isAnonymous">
<div
:class="{ btn: true, activeBtn: activeTool === 'Note_RectangleRoi' && !isComparison, isNoted: isComparison }"
@click="setToolActive('Note_RectangleRoi')">{{
$t('DicomViewer:anonymous:Note_RectangleRoi') }}</div>
<div :class="{ btn: true, activeBtn: activeTool === 'Eraser' && !isComparison, isNoted: isComparison }"
@click="setToolActive('Eraser')">{{
$t('DicomViewer:anonymous:Eraser') }}
</div>
<div :class="{ btn: true, isNoted: isComparison }" @click="anonymousImage(false)">{{
$t('DicomViewer:anonymous:Application') }}</div>
<!-- <div class="btn">刷新图像</div> -->
<div class="btn" v-if="!isComparison" @click="comparison(true)">{{
$t('DicomViewer:anonymous:Comparison') }}</div>
<div class="btn" v-else @click="comparison(false)">{{
$t('DicomViewer:anonymous:Exit') }}</div>
<div :class="{ btn: true }" @click="recovery(false)">{{
$t('DicomViewer:anonymous:Recovery') }}</div>
<!-- <div :class="{ btn: true }" @click="recovery(true)">{{
$t('DicomViewer:anonymous:RecoveryAll') }}</div> -->
</div>
</div>
<!-- tools -->
<div class="dicom-tools">
<div class="measureTool-wrapper" v-if="hasAnonymous && hasPermi(['role:iqc'])">
<div class="sideTool-title">{{ $t('DicomViewer:anonymous:PixelAnonymity') }}</div>
<div class="sideTool-wrapper">
<!-- <label>{{ $t('trials:reading:button:layout') }}:</label> -->
<!-- <select class="sidetool-select" style="width:90px" :value="layout.replace('*', 'x')"
@change="handleLayoutChange">
<option value="1x1">1x1</option>
<option value="1x2">1x2</option>
<option value="2x1">2x1</option>
<option value="2x2">2x2</option>
</select> -->
<div :class="{ btnBox: true, activeBtnBox: isAnonymous }" @click="openAnonymous">{{
$t('DicomViewer:anonymous:PixelAnonymity')
}}
</div>
</div>
</div>
<!-- 图像变换 -->
<div class="measureTool-wrapper">
<div class="sideTool-title">{{ $t('trials:dicom-show:transform') }}</div>
<div class="sideTool-wrapper">
<button :title="$t('trials:reading:button:zoom')"
:class="{ 'btn-link': true, activeTool: activeTool === 'Zoom' }" data-tool="Zoom"
@click="setToolActive('Zoom')">
<svg-icon icon-class="magnifier" style="font-size:20px;" />
</button>
<button :title="$t('trials:reading:button:move')"
:class="{ 'btn-link': true, activeTool: activeTool === 'Pan' }" data-tool="Pan"
@click="setToolActive('Pan')">
<svg-icon icon-class="move" style="font-size:20px;" />
</button>
<button :title="$t('trials:reading:button:rotate')"
:class="{ 'btn-link': true, activeTool: activeTool === 'PlanarRotate' }" data-tool="PlanarRotate"
@click="setToolActive('PlanarRotate')">
<svg-icon icon-class="rotate" style="font-size:20px;" />
</button>
<button
:title="isFitToWindowMode ? $t('trials:reading:button:fitImage') : $t('trials:reading:button:fitWindow')"
class="btn-link" @click="toggleFitMode">
<svg-icon v-if="isFitToWindowMode" icon-class="fitToImage" style="font-size:20px;" />
<svg-icon v-else icon-class="fitToWindow" style="font-size:20px;" />
</button>
<button :title="$t('trials:reading:button:reset')" class="btn-link" @click="resetViewport">
<svg-icon icon-class="refresh" style="font-size:20px;" />
</button>
</div>
</div>
<!-- 测量工具 -->
<!-- <div class="measureTool-wrapper">
<div class="sideTool-title">{{ $t('trials:dicom-show:measurementLabeling') }}</div>
<div class="sideTool-wrapper">
<button :title="$t('trials:reading:button:screenShot')" class="btn-link" @click="saveImage">
<svg-icon icon-class="image" style="font-size:20px;" />
</button>
<button :title="$t('trials:reading:button:reset')" class="btn-link" @click="resetViewport">
<svg-icon icon-class="refresh" style="font-size:20px;" />
</button>
</div>
</div> -->
</div>
</div>
</template>
<script>
import {
RenderingEngine,
Enums,
imageLoader,
metaData,
getRenderingEngine,
eventTarget,
utilities as csUtils
// getEnabledElementByIds
} from '@cornerstonejs/core'
import * as cornerstoneTools from '@cornerstonejs/tools'
import LengthscaleTool from "@/views/trials/trials-panel/reading/visit-review/tools/LengthscaleTool"
import initLibraries from '@/views/trials/trials-panel/reading/dicoms/components/Fusion/js/initLibraries'
import hardcodedMetaDataProvider from '@/views/trials/trials-panel/reading/visit-review/js/hardcodedMetaDataProvider'
import registerWebImageLoader from '@/views/trials/trials-panel/reading/visit-review/js/registerWebImageLoader'
import Note_RectangleRoiTool from '@/views/trials/trials-panel/reading/dicoms3D/components/tools/Note_RectangleRoiTool'
import { noneDicomStudyMaskImage, noneDicomStudyUndoMaskImage } from "@/api/reading"
const { ViewportType } = Enums
const renderingEngineId = 'myRenderingEngine'
const {
ToolGroupManager,
Enums: csToolsEnums,
StackScrollTool,
PanTool,
ZoomTool,
PlanarRotateTool,
ArrowAnnotateTool,
RectangleROITool,
PlanarFreehandROITool,
SplineROITool,
EraserTool,
LengthTool,
EllipticalROITool,
CircleROITool,
AngleTool,
BidirectionalTool,
// cursors
annotation
} = cornerstoneTools
const newStyles = {
global: {
color: 'rgb(255, 0, 0)',
colorHighlighted: 'rgb(0, 255, 0)',
colorSelected: 'rgb(255, 0, 0)',
colorLocked: 'rgb(255, 0, 0)',
lineWidth: '1',
lineDash: '',
shadow: true,
textBoxVisibility: true,
textBoxFontFamily: 'Helvetica Neue, Helvetica, Arial, sans-serif',
textBoxFontSize: '14px',
textBoxColor: 'rgb(255, 0, 0)',
textBoxColorHighlighted: 'rgb(0, 255, 0)',
textBoxColorSelected: 'rgb(255, 0, 0)',
textBoxColorLocked: 'rgb(255, 0, 0)',
textBoxBackground: '',
textBoxLinkLineWidth: '1',
textBoxLinkLineDash: '2,3',
textBoxShadow: true,
markerSize: '10'
}
}
cornerstoneTools.annotation.config.style.setDefaultToolStyles(newStyles)
const { MouseBindings, Events: toolsEvents } = csToolsEnums
export default {
name: 'ImageViewer',
data() {
return {
hasAnonymous: false,
isAnonymous: false,
isComparison: false,
rows: 1,
cols: 1,
fullScreenIndex: null,
imageIds: [],
layout: '1*1',
cellsMax: 4,
activeTool: '',
imageType: ['image/jpeg', 'image/jpg', 'image/bmp', 'image/png'],
loading: false,
isFitToWindowMode: false,
trialId: null,
activeName: '1',
tools: [],
viewportInfos: [],
activeCanvasIndex: 0,
serie: {}
}
},
computed: {
gridStyle() {
return {
display: 'grid',
gridTemplateRows: `repeat(${this.rows}, 1fr)`,
gridTemplateColumns: `repeat(${this.cols}, 1fr)`,
height: '100%',
width: '100%'
}
},
cellStyle() {
return {
border: '1px dashed #ccc',
display: 'flex',
alignItems: 'center',
justifyContent: 'center'
}
},
cells() {
return Array(this.rows * this.cols).fill(0)
}
},
mounted() {
// let type = this.$router.currentRoute.query.isQcCheck ? this.$router.currentRoute.query.type : ''
this.hasAnonymous = this.$router.currentRoute.query.isQcCheck
this.tools = config.customizeStandardsNoneDicom
this.trialId = this.$route.query.trialId
this.viewportInfos = Array.from({ length: this.cellsMax }, (_, index) => ({
index: index,
studyId: '',
currentImageIdIndex: 0,
viewportId: `canvas-${index}`,
fileType: '',
currentFileName: '',
currentFilePath: '',
imageIds: [],
oldB: null,
oldM: null,
isMove: false,
height: 0,
zoomText: ''
}))
this.initLoader()
this.$refs['viewports-wrapper'].addEventListener('wheel', (e) => {
this.setToolsPassive()
});
},
methods: {
// 对比
comparison(f) {
this.setToolsPassive()
if (f) {
if (!this.serie.fileInfo.IsBeMark) return this.$confirm(this.$t("DicomViewer:anonymous:notMasked"))
this.isComparison = f
this.$emit("update:isComparison", this.isComparison)
const toolGroup = ToolGroupManager.getToolGroup(`canvas-0`)
toolGroup.setToolEnabled(StackScrollTool.toolName)
this.handleLayoutChange({
target: {
value: `1x2`
}
})
let path = this.serie.fileInfo.Path.split(".MaskNoneDicom_")[0]
let imageIds = [`web:${this.OSSclientConfig.basePath}${path}`]
let file = Object.assign({}, this.serie.fileInfo)
file.Path = path
file.FullFilePath = path
this.viewportInfos[1] = Object.assign({}, this.viewportInfos[0])
this.viewportInfos[1].fileList = [file]
this.viewportInfos[1].imageIds = imageIds
console.log(imageIds, 'imageIds')
if (imageIds.length > 0) {
this.renderImage(imageIds, 1, 0)
}
} else {
this.isComparison = f
this.$emit("update:isComparison", this.isComparison)
const toolGroup = ToolGroupManager.getToolGroup(`canvas-0`)
toolGroup.setToolActive(StackScrollTool.toolName, {
bindings: [{ mouseButton: MouseBindings.Wheel }]
})
this.handleLayoutChange({
target: {
value: `1x1`
}
})
this.activeCanvasIndex = 0
this.$emit('toggleImage', {
studyId: this.serie.studyId,
path: this.serie.fileInfo.Path,
})
}
},
// 恢复
async recovery() {
// if (this.isComparison) return false
if (!this.serie.fileInfo.IsBeMark) return this.$confirm(this.$t("DicomViewer:anonymous:notMasked"))
if (this.isAnonymous) {
this.comparison(false)
}
this.setToolsPassive()
let data = {
// NodicomStudyId: this.serie.studyId,
NoneDicomStudyFileIdList: [
this.serie.fileInfo.Id
],
}
let res = await this.noneDicomStudyUndoMaskImage(data)
if (!res) return false
let file = res.find(item => item.Id === this.serie.fileInfo.Id)
this.$emit('replaceImage', {
studyId: this.serie.studyId,
path: this.serie.fileInfo.Path,
file,
IsBeMark: false
})
},
// 应用
async anonymousImage() {
if (this.isComparison) return false
this.setToolsPassive()
const renderingEngine = getRenderingEngine(renderingEngineId)
const viewport = renderingEngine.getViewport(`canvas-${this.activeCanvasIndex}`)
let imageId = viewport.getCurrentImageId()
console.log(imageId);
let annotations = annotation.state.getAllAnnotations().filter(item => item.metadata.toolName === "Note_RectangleRoi" && item.metadata.referencedImageId === imageId)
if (annotations.length <= 0) return false
console.log(annotations)
let data = {
// NodicomStudyId: this.serie.studyId,
NoneDicomStudyFileIdList: [
this.serie.fileInfo.Id
],
MaskRegionList: []
}
annotations.forEach(item => {
let points = item.data.handles.points
let currentStart = points[0]
let currentEnd = points[3]
let start = {
x: currentStart[0] > currentEnd[0] ? Math.round(currentEnd[0]) : Math.round(currentStart[0]),
y: currentStart[1] > currentEnd[1] ? Math.round(currentEnd[1]) : Math.round(currentStart[1]),
}
let end = {
x: currentStart[0] > currentEnd[0] ? Math.round(currentStart[0]) : Math.round(currentEnd[0]),
y: currentStart[1] > currentEnd[1] ? Math.round(currentStart[1]) : Math.round(currentEnd[1]),
}
let width = end.x - start.x
let height = end.y - start.y
data.MaskRegionList.push({
X: start.x,
Y: start.y,
Width: width,
Height: height
})
})
let res = await this.noneDicomStudyMaskImage(data)
if (!res || res.length <= 0) return this.$confirm(this.$t("DicomViewer:anonymous:studyMaskImageFail"))
annotations.forEach(item => {
annotation.state.removeAnnotation(item.annotationUID)
})
let file = res.find(item => item.Id === this.serie.fileInfo.Id)
this.$emit('replaceImage', {
studyId: this.serie.studyId,
path: this.serie.fileInfo.Path,
file,
IsBeMark: true
})
},
openAnonymous() {
if (this.loading || this.isComparison) return false
this.isAnonymous = !this.isAnonymous
// if (!this.isAnonymous) {
// const elements = document.querySelectorAll('.dicom-item')
// const scope = this
// Array.from(elements).forEach((element, index) => {
// if (element.style.display !== 'none') {
// scope.$refs[`dicomCanvas${index}`].setToolPassive(scope.activeTool)
// }
// })
// scope.activeTool = null
// } else {
// this.activateDicomCanvas(0)
// this.changeLayout('1x1')
// }
},
async noneDicomStudyMaskImage(data) {
try {
this.loading = true
let res = await noneDicomStudyMaskImage(data)
this.loading = false
if (res.IsSuccess) {
return res.Result.OkList
}
return false
} catch (err) {
console.log(err)
this.loading = false
return false
}
},
async noneDicomStudyUndoMaskImage(data) {
try {
this.loading = true
let res = await noneDicomStudyUndoMaskImage(data)
this.loading = false
if (res.IsSuccess) {
return res.Result.OkList
}
return false
} catch (err) {
console.log(err)
this.loading = false
return false
}
},
showPanel(e) {
e.currentTarget.firstChild.lastChild.style.display = 'block'
},
toolMouseout(e) {
e.currentTarget.firstChild.lastChild.style.display = 'none'
},
// 初始化加载器
async initLoader() {
registerWebImageLoader(imageLoader)
await initLibraries()
let renderingEngine = getRenderingEngine(renderingEngineId)
if (!renderingEngine) {
renderingEngine = new RenderingEngine(renderingEngineId)
}
const resizeObserver = new ResizeObserver(() => {
const renderingEngine = getRenderingEngine(renderingEngineId)
if (renderingEngine) {
renderingEngine.resize(true, false)
this.$nextTick(() => {
this.reapplyFitModeForVisibleViewports()
})
}
})
const element1 = this.$refs['canvas-0'][0]
const element2 = this.$refs['canvas-1'][0]
const element3 = this.$refs['canvas-2'][0]
const element4 = this.$refs['canvas-3'][0]
const elements = [
element1,
element2,
element3,
element4
]
elements.forEach((element, i) => {
element.oncontextmenu = (e) => e.preventDefault()
resizeObserver.observe(element)
element.addEventListener('CORNERSTONE_STACK_NEW_IMAGE', this.stackNewImage)
element.addEventListener('CORNERSTONE_IMAGE_RENDERED', this.handleImageRendered)
})
const viewportInputArray = [
{
viewportId: 'canvas-0',
type: ViewportType.STACK,
element: element1
},
{
viewportId: 'canvas-1',
type: ViewportType.STACK,
element: element2
},
{
viewportId: 'canvas-2',
type: ViewportType.STACK,
element: element3
},
{
viewportId: 'canvas-3',
type: ViewportType.STACK,
element: element4
}
]
const viewportIds = ['canvas-0', 'canvas-1', 'canvas-2', 'canvas-3']
renderingEngine.setViewports(viewportInputArray)
cornerstoneTools.addTool(StackScrollTool)
cornerstoneTools.addTool(PanTool)
cornerstoneTools.addTool(ZoomTool)
cornerstoneTools.addTool(PlanarRotateTool)
cornerstoneTools.addTool(ArrowAnnotateTool)
cornerstoneTools.addTool(RectangleROITool)
cornerstoneTools.addTool(EllipticalROITool)
cornerstoneTools.addTool(CircleROITool)
cornerstoneTools.addTool(AngleTool)
cornerstoneTools.addTool(PlanarFreehandROITool)
cornerstoneTools.addTool(SplineROITool)
cornerstoneTools.addTool(EraserTool)
cornerstoneTools.addTool(Note_RectangleRoiTool)
cornerstoneTools.addTool(LengthTool)
cornerstoneTools.addTool(LengthscaleTool)
cornerstoneTools.addTool(BidirectionalTool)
viewportIds.forEach((viewportId, i) => {
const toolGroupId = `canvas-${i}`
const toolGroup = ToolGroupManager.createToolGroup(toolGroupId)
toolGroup.addViewport(viewportId, renderingEngineId)
toolGroup.addTool(StackScrollTool.toolName)
toolGroup.addTool(PanTool.toolName)
toolGroup.addTool(ZoomTool.toolName)
toolGroup.addTool(PlanarRotateTool.toolName)
toolGroup.addTool(ArrowAnnotateTool.toolName)
toolGroup.addTool(RectangleROITool.toolName)
toolGroup.addTool(BidirectionalTool.toolName)
toolGroup.addTool(EllipticalROITool.toolName)
toolGroup.addTool(CircleROITool.toolName)
toolGroup.addTool(AngleTool.toolName)
toolGroup.addTool(PlanarFreehandROITool.toolName)
toolGroup.addTool(SplineROITool.toolName)
toolGroup.addTool(EraserTool.toolName)
toolGroup.addTool(Note_RectangleRoiTool.toolName)
toolGroup.addTool(LengthTool.toolName)
toolGroup.addTool(LengthscaleTool.toolName)
toolGroup.setToolActive(StackScrollTool.toolName, {
bindings: [{ mouseButton: MouseBindings.Wheel }]
})
toolGroup.setToolPassive(PanTool.toolName)
toolGroup.setToolPassive(ZoomTool.toolName)
toolGroup.setToolPassive(PlanarRotateTool.toolName)
toolGroup.setToolPassive(EraserTool.toolName)
toolGroup.setToolPassive(Note_RectangleRoiTool.toolName)
})
},
lengthscaleToolDisabled(saved) {
const viewportIds = ['canvas-0', 'canvas-1', 'canvas-2', 'canvas-3']
viewportIds.forEach(toolGroupId => {
const toolGroup = ToolGroupManager.getToolGroup(toolGroupId)
if (saved) {
toolGroup.setToolPassive(LengthscaleTool.toolName)
} else {
toolGroup.setToolEnabled(LengthscaleTool.toolName)
}
})
},
// 加载图片回调
stackNewImage(e) {
if (this.isComparison) return false
const { detail } = e
const i = this.viewportInfos.findIndex(i => i.viewportId === detail.viewportId)
if (i === -1) return
if (detail.imageIdIndex !== this.viewportInfos[i].currentImageIdIndex) {
this.viewportInfos[i].currentImageIdIndex = detail.imageIdIndex
const obj = this.viewportInfos[i].fileList[detail.imageIdIndex]
if (!obj) return
this.viewportInfos[i].currentFileName = obj.FileName
const total = this.viewportInfos[i].imageIds.length
this.viewportInfos[i].height = total > 1 ? (this.viewportInfos[i].currentImageIdIndex) * 100 / (total - 1) : 0
this.$emit('toggleImage', {
studyId: this.viewportInfos[i].studyId,
path: obj.Path
})
this.$nextTick(() => {
this.applyFitMode(i, this.isFitToWindowMode)
})
return
}
this.updateZoomDisplayByViewportId(detail.viewportId)
},
handleImageRendered(e) {
const viewportId = e?.detail?.viewportId || e?.currentTarget?.dataset?.viewportUid
if (!viewportId) return
this.updateZoomDisplayByViewportId(viewportId)
},
updateZoomDisplayByViewportId(viewportId) {
const index = this.viewportInfos.findIndex(item => item.viewportId === viewportId)
if (index === -1) return
this.updateZoomDisplay(index)
},
updateZoomDisplay(index) {
const viewportInfo = this.viewportInfos[index]
if (!viewportInfo || !this.imageType.includes(viewportInfo.fileType) || !viewportInfo.imageIds.length) {
if (viewportInfo) viewportInfo.zoomText = ''
return
}
const renderingEngine = getRenderingEngine(renderingEngineId)
const viewport = renderingEngine?.getViewport(viewportInfo.viewportId)
if (!viewport) return
const camera = viewport.getCamera?.()
const canvas = viewport.getCanvas?.() || this.$refs[`canvas-${index}`]?.[0]
const canvasHeight = canvas?.clientHeight
const parallelScale = Number(camera?.parallelScale)
if (!canvasHeight || !Number.isFinite(parallelScale) || parallelScale <= 0) {
viewportInfo.zoomText = ''
return
}
const magnification = canvasHeight / (parallelScale * 2)
if (!Number.isFinite(magnification) || magnification <= 0) {
viewportInfo.zoomText = ''
return
}
viewportInfo.zoomText = `${magnification.toFixed(1)}x`
},
// 渲染图片
async renderImage(imageIds, canvasIndex, sliceIndex) {
metaData.addProvider((type, imageId) => hardcodedMetaDataProvider(type, imageId, imageIds), 10000)
const renderingEngine = getRenderingEngine(renderingEngineId)
const viewport = renderingEngine.getViewport(`canvas-${canvasIndex}`)
await viewport.setStack(imageIds)
this.setToolsPassive()
viewport.setImageIdIndex(sliceIndex)
viewport.render()
this.$nextTick(() => {
this.applyFitMode(canvasIndex, this.isFitToWindowMode)
this.updateZoomDisplay(canvasIndex)
})
// this.updateViewportInfos()
},
setActiveCanvasImages(obj) {
if (!obj || Object.keys(obj).length === 0) return
this.serie = obj
const i = this.viewportInfos.findIndex(i => i.index === this.activeCanvasIndex)
if (i === -1) return
if (obj.studyId === this.viewportInfos[i].studyId && this.imageType.includes(this.viewportInfos[i].fileType) && this.imageType.includes(obj.fileInfo.FileType) && !obj.isReset) {
const fileIndex = this.viewportInfos[i].fileList.findIndex(i => i.Path === obj.fileInfo.Path)
this.sliceIndex(fileIndex)
} else {
if (!this.imageType.includes(obj.fileInfo.FileType)) {
this.fullScreenIndex = null
}
this.updateViewportInfos(this.activeCanvasIndex, obj)
}
this.setToolsPassive()
},
// 激活视图
activeCanvas(index) {
if (this.activeCanvasIndex === index) return
const i = this.viewportInfos.findIndex(i => i.index === index)
if (i === -1) return
this.activeCanvasIndex = index
this.setToolsPassive()
},
// 更新视图信息
updateViewportInfos(index, obj) {
const i = this.viewportInfos.findIndex(i => i.index === index)
if (i === -1) return
this.viewportInfos[i].taskInfo = obj.visitTaskInfo
this.viewportInfos[i].currentFileName = obj.fileInfo.FileName
this.viewportInfos[i].studyId = obj.studyId
this.viewportInfos[i].fileType = obj.fileInfo.FileType
if (this.imageType.includes(obj.fileInfo.FileType)) {
const arr = obj.fileList.filter(i => this.imageType.includes(i.FileType))
this.viewportInfos[i].fileList = arr
const fileIndex = this.viewportInfos[i].fileList.findIndex(i => i.Path === obj.fileInfo.Path)
this.viewportInfos[i].currentImageIdIndex = fileIndex
const imageIds = []
for (let i = 0; i < arr.length; i++) {
const path = arr[i].Path
imageIds.push(`web:${this.OSSclientConfig.basePath}${path}`)
}
this.viewportInfos[i].imageIds = imageIds
if (imageIds.length > 0) {
this.renderImage(imageIds, index, fileIndex)
}
this.$nextTick(() => {
const renderingEngine = getRenderingEngine(renderingEngineId)
if (renderingEngine) {
renderingEngine.resize(true, false)
}
})
} else {
this.viewportInfos[i].currentFilePath = obj.fileInfo.Path
this.viewportInfos[i].zoomText = ''
}
},
// 切换图片
sliceIndex(index) {
const i = this.viewportInfos.findIndex(i => i.index === this.activeCanvasIndex)
if (i === -1) return
if (index < 0 || index >= this.viewportInfos[i].imageIds.length) return
const renderingEngine = getRenderingEngine(renderingEngineId)
const viewport = renderingEngine.getViewport(
this.viewportInfos[i].viewportId
)
this.setToolsPassive()
viewport.setImageIdIndex(index)
viewport.render()
},
// 更改视图布局
handleCommand(command) {
this.fullScreenIndex = null
this.layout = command
this.rows = parseInt(command.split('*')[0])
this.cols = parseInt(command.split('*')[1])
if (this.rows === 1 && this.cols === 1) {
this.$nextTick(() => {
this.activeCanvas(0)
})
}
},
handleLayoutChange(event) {
this.handleCommand(event.target.value.replace('x', '*'))
},
getCellStyle(index) {
return {
...this.cellStyle,
display: index < this.cells.length ? this.cellStyle.display : 'none'
}
},
// 切换全屏
toggleFullScreen(e, index) {
const i = this.viewportInfos.findIndex(i => i.index === index)
if (i === -1) return
if (!this.viewportInfos[i].currentFileName) return
if (this.imageType.includes(this.viewportInfos[i].fileType)) {
this.fullScreenIndex = this.fullScreenIndex === index ? null : index
this.activeCanvasIndex = index
}
},
// 激活工具
setToolActive(toolName) {
const i = this.viewportInfos.findIndex(i => i.index === this.activeCanvasIndex)
if (i === -1) return
const toolGroupId = `canvas-${this.viewportInfos[i].index}`
const toolGroup = ToolGroupManager.getToolGroup(toolGroupId)
if (this.activeTool === toolName) {
toolGroup.setToolPassive(this.activeTool)
this.activeTool = ''
} else {
if (this.activeTool) {
toolGroup.setToolPassive(this.activeTool)
}
toolGroup.setToolActive(toolName, {
bindings: [{ mouseButton: MouseBindings.Primary }]
})
this.activeTool = toolName
}
},
setToolsPassive() {
if (!this.activeTool) return
const toolGroupIds = ['canvas-0', 'canvas-1', 'canvas-2', 'canvas-3']
toolGroupIds.forEach(toolGroupId => {
const toolGroup = ToolGroupManager.getToolGroup(toolGroupId)
toolGroup.setToolPassive(this.activeTool)
})
this.activeTool = ''
},
// 重置视图
resetViewport() {
this.setToolsPassive()
const renderingEngine = getRenderingEngine(renderingEngineId)
const viewportId = `canvas-${this.activeCanvasIndex}`
const viewport = (renderingEngine.getViewport(viewportId))
viewport.resetCamera({ resetPan: true, resetZoom: true, resetToCenter: true })
renderingEngine.render()
this.updateZoomDisplay(this.activeCanvasIndex)
},
toggleFitMode() {
this.setToolsPassive()
this.isFitToWindowMode = !this.isFitToWindowMode
this.applyFitMode(this.activeCanvasIndex, this.isFitToWindowMode)
},
applyFitMode(canvasIndex = this.activeCanvasIndex, isFitToWindowMode = this.isFitToWindowMode) {
const viewportInfo = this.viewportInfos[canvasIndex]
if (!viewportInfo || !this.imageType.includes(viewportInfo.fileType) || !viewportInfo.imageIds.length) return
const renderingEngine = getRenderingEngine(renderingEngineId)
const viewport = renderingEngine?.getViewport(`canvas-${canvasIndex}`)
if (!viewport) return
viewport.resetCamera({ resetPan: true, resetZoom: true, resetToCenter: true })
if (isFitToWindowMode) {
viewport.render()
return
}
const canvas = viewport.getCanvas() || this.$refs[`canvas-${canvasIndex}`]?.[0]
const imageData = viewport.getImageData?.()?.imageData
const dimensions = imageData?.getDimensions?.()
const imageWidth = dimensions?.[0]
const imageHeight = dimensions?.[1]
const canvasWidth = canvas?.clientWidth
const canvasHeight = canvas?.clientHeight
if (!imageWidth || !imageHeight || !canvasWidth || !canvasHeight) {
viewport.render()
return
}
const fitScale = Math.min(canvasWidth / imageWidth, canvasHeight / imageHeight)
if (fitScale > 0) {
viewport.setZoom(1 / fitScale)
}
viewport.render()
this.updateZoomDisplay(canvasIndex)
},
reapplyFitModeForVisibleViewports() {
this.viewportInfos.forEach((viewportInfo, index) => {
if (index >= this.cells.length) return
if (!this.imageType.includes(viewportInfo.fileType) || !viewportInfo.imageIds.length) return
this.applyFitMode(index, this.isFitToWindowMode)
})
},
setZoomScale(isZoomIn) {
this.setToolsPassive()
const renderingEngine = getRenderingEngine(renderingEngineId)
const viewportId = `canvas-${this.activeCanvasIndex}`
const viewport = renderingEngine?.getViewport(viewportId)
if (!viewport) return
const camera = viewport.getCamera()
const factor = 1.1
const current = Number(camera.parallelScale)
if (!Number.isFinite(current) || current <= 0) return
const next = isZoomIn ? current / factor : current * factor
const parallelScale = Math.max(0.0001, Math.min(1000000, next))
viewport.setCamera({ parallelScale })
viewport.render()
this.updateZoomDisplay(this.activeCanvasIndex)
},
// 滚动条
clickSlider(e, index) {
const i = this.viewportInfos.findIndex(i => i.index === index)
if (i === -1) return
const sliderBox = this.$refs[`sliderBox-${index}`] && this.$refs[`sliderBox-${index}`][0]
if (!sliderBox || !this.imageType.includes(this.viewportInfos[i].fileType)) return
const boxHeight = sliderBox.clientHeight
if (!boxHeight || !this.viewportInfos[i].imageIds.length) return
const height = e.offsetY * 100 / boxHeight
this.viewportInfos[i].height = height
let sliceIdx = Math.trunc(this.viewportInfos[i].imageIds.length * height / 100)
sliceIdx = sliceIdx >= this.viewportInfos[i].imageIds.length ? this.viewportInfos[i].imageIds.length - 1 : sliceIdx < 0 ? 0 : sliceIdx
const renderingEngine = getRenderingEngine(renderingEngineId)
const viewport = renderingEngine.getViewport(
this.viewportInfos[i].viewportId
)
this.setToolsPassive()
viewport.setImageIdIndex(sliceIdx)
viewport.render()
this.updateZoomDisplay(index)
},
sliderMouseup(e, index) {
const i = this.viewportInfos.findIndex(i => i.index === index)
if (i === -1 || !this.imageType.includes(this.viewportInfos[i].fileType)) return
this.viewportInfos[i].isMove = false
},
sliderMousemove(e, index) {
const i = this.viewportInfos.findIndex(i => i.index === index)
if (i === -1 || !this.imageType.includes(this.viewportInfos[i].fileType)) return
if (!this.viewportInfos[i].isMove) return
const sliderBox = this.$refs[`sliderBox-${index}`] && this.$refs[`sliderBox-${index}`][0]
if (!sliderBox || !this.viewportInfos[i].imageIds.length) return
const delta = this.viewportInfos[i].oldB - (this.viewportInfos[i].oldM - e.clientY)
const boxHeight = sliderBox.clientHeight
if (delta < 0) return
if (delta > boxHeight) return
const height = delta * 100 / boxHeight
let sliceIdx = Math.trunc(this.viewportInfos[i].imageIds.length * height / 100)
sliceIdx = sliceIdx >= this.viewportInfos[i].imageIds.length ? this.viewportInfos[i].imageIds.length - 1 : sliceIdx < 0 ? 0 : sliceIdx
this.viewportInfos[i].height = height
// if (this.viewportInfos[i].currentImageIdIndex !== i) {
const renderingEngine = getRenderingEngine(renderingEngineId)
const viewport = renderingEngine.getViewport(
this.viewportInfos[i].viewportId
)
this.setToolsPassive()
viewport.setImageIdIndex(sliceIdx)
viewport.render()
this.updateZoomDisplay(index)
// }
// this.$emit('toggleImage', { taskId: this.viewportInfos[i].taskInfo.VisitTaskId, studyId: this.viewportInfos[i].studyId, imageIndex: sliceIdx })
},
sliderMouseleave(e, index) {
const i = this.viewportInfos.findIndex(i => i.index === index)
if (i === -1 || !this.imageType.includes(this.viewportInfos[i].fileType)) return
if (!this.viewportInfos[i].isMove) return
this.viewportInfos[i].isMove = false
},
sliderMousedown(e, index) {
const i = this.viewportInfos.findIndex(i => i.index === index)
if (i === -1 || !this.imageType.includes(this.viewportInfos[i].fileType)) return
const sliderBox = this.$refs[`sliderBox-${index}`] && this.$refs[`sliderBox-${index}`][0]
if (!sliderBox || !this.viewportInfos[i].imageIds.length) return
const boxHeight = sliderBox.clientHeight
const sliderTop = parseFloat(e.currentTarget.style.top) || 0
this.viewportInfos[i].oldB = sliderTop * boxHeight / 100
this.viewportInfos[i].oldM = e.clientY
this.viewportInfos[i].isMove = true
e.stopImmediatePropagation()
e.stopPropagation()
e.preventDefault()
}
}
}
</script>
<style lang="scss" scoped>
.content {
cursor: default !important;
}
.dropdown {
position: relative;
display: inline-block;
.text {
text-align: center;
}
}
.dropdown-content {
display: none;
position: absolute;
background-color: #383838;
color: #fff;
box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
z-index: 9999;
font-size: 12px;
ul {
list-style: none;
margin: 0;
padding: 0;
text-align: center;
li {
a {
display: block;
padding: 5px;
}
}
}
ul li a:hover {
background-color: #727272;
}
.customize-standards-list {
width: max-content;
white-space: nowrap;
li a {
display: flex;
align-items: center;
padding: 8px !important;
box-sizing: border-box;
}
}
}
.none-dicom-viewer {
display: flex;
flex-direction: row;
width: 100%;
height: 100%;
user-select: none;
background: #000;
.dicom-tools {
width: 300px;
height: 100%;
background-color: #323232;
margin: 0 0 0 2px;
padding: 0;
color: #d0d0d0;
font-size: 13px;
overflow-y: auto;
}
.sideTool-title {
padding: 5px 8px;
background-color: #525252;
color: #bebdbd;
font-size: 14px;
margin: 4px;
}
.sideTool-wrapper {
border-bottom: 1px solid gray;
margin: 0 4px;
padding: 4px;
font-size: 12px;
}
.sidetool-select {
height: 30px;
background-color: rgba(0, 0, 0, 0);
color: #d0d0d0;
border-radius: 4px;
border: 1px solid #5b5b5b;
}
.sidetool-select>option {
background-color: #323232;
}
.sideTool-wrapper button.btn-link {
height: 40px;
padding: 8px !important;
border: 1px solid rgba(37, 37, 37, 1);
margin: 1px 1px;
}
.sideTool-wrapper .btn-link {
display: inline-flex;
align-items: center;
justify-content: center;
min-width: 40px;
color: #cccccc;
background-color: transparent;
cursor: pointer;
}
.activeTool {
background: #16477b90 !important;
border: none !important;
}
.sideTool-wrapper label {
display: inline-block;
min-width: 44px;
margin-right: 6px;
}
.viewports-wrapper {
flex: 1;
min-width: 0;
position: relative;
.grid-container {
display: grid;
height: 100%;
width: 100%;
position: relative;
}
.grid-cell {
border: 1px dashed #ccc;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
min-width: 0;
min-height: 0;
z-index: 1;
}
.cell_active {
border-color: #fafa00 !important;
}
.cell-full-screen {
grid-column: 1 / -1;
grid-row: 1 / -1;
}
.flex_col {
display: flex;
flex-direction: column;
}
.content {
width: 100%;
height: 100%;
position: relative;
.left-top-text {
position: absolute;
left: 5px;
top: 5px;
color: #ddd;
z-index: 1;
font-size: 14px;
.cd-info {
color: #ddd;
font-size: 18px;
}
.subject-info {
color: #f44336;
padding: 5px 0px;
margin: 0;
}
}
.left-bottom-text {
position: absolute;
left: 5px;
bottom: 5px;
color: #ddd;
z-index: 1;
font-size: 14px;
}
.top-center-tool {
position: absolute;
left: 50%;
top: 5px;
transform: translateX(-50%);
z-index: 1;
.toggle-visit-container {
display: flex;
}
.arrw_icon {
width: 20px;
height: 20px;
background-color: #3f3f3f;
text-align: center;
line-height: 20px;
border-radius: 10%;
}
.arrow_text {
height: 20px;
line-height: 20px;
background-color: #00000057;
color: #fff;
padding: 0 10px;
font-size: 14px;
}
}
.right-slider-box {
position: absolute;
right: 1px;
height: calc(100% - 140px);
transform: translateY(-50%);
top: calc(50% - 30px);
width: 10px;
background: #333;
z-index: 1;
cursor: pointer;
}
.right-slider-box:after {
content: '';
position: absolute;
bottom: -20px;
left: 0;
height: 20px;
width: 100%;
background: #333;
}
.slider {
height: 20px;
width: 100%;
position: absolute;
top: 0;
z-index: 10;
background: #9e9e9e;
cursor: move
}
.content-main {
position: relative;
overflow: hidden;
background: #1e1e1e;
}
video {
display: block;
width: 100%;
height: 100%;
object-fit: contain;
object-position: center center;
background: transparent;
}
}
}
}
.Anonymous {
position: absolute;
border-radius: 5px;
bottom: 30px;
left: 5%;
right: 5%;
width: 90%;
height: 60px;
padding: 0 10px;
background-color: rgba(255, 255, 255, .2);
display: flex;
align-items: center;
justify-content: space-between;
z-index: 2000;
.btn {
width: 12%;
text-align: center;
height: 40px;
line-height: 30px;
border-radius: 15px;
cursor: pointer;
padding: 5px 10px;
color: #428bca;
background: #ecf3fa;
border-color: #b3d1ea;
}
.activeBtn {
background: #428bca;
border-color: #428bca;
color: #fff;
}
.isNoted {
cursor: not-allowed;
}
// &:hover {
// background-color: rgba(255, 255, 255, .5);
// }
}
.dicom-tools .btnBox {
display: inline-block;
width: 80px;
text-align: center;
height: 30px;
line-height: 20px;
border-radius: 15px;
color: #428bca;
background: #ecf3fa;
border-color: #b3d1ea;
cursor: pointer;
padding: 5px 10px;
border: 1px solid rgba(255, 255, 255, .7);
margin: 5px;
}
.dicom-tools .activeBtnBox {
background: #428bca;
border-color: #428bca;
color: #fff;
}
</style>