900 lines
31 KiB
Plaintext
900 lines
31 KiB
Plaintext
<template>
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<div
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id="canvas"
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ref="canvas"
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v-loading="loading"
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element-loading-text="Loading..."
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element-loading-background="rgba(0, 0, 0, 0.8)"
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style="position:relative;"
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class="cornerstone-element"
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>
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<div v-show="dicomInfo.series" class="info-series">
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<h2 style="color:#f44336;padding: 5px 0px;margin: 0;">{{ stack.taskBlindName }}</h2>
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<div>Series #{{ dicomInfo.series }}</div>
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<div>Image #{{ dicomInfo.frame }}</div>
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<div>{{ dicomInfo.modality }}</div>
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</div>
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<div v-show="dicomInfo.series" class="info-image">
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<div>
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P {{ dicomInfo.size }}
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<span v-show="dicomInfo.pixel">{{ dicomInfo.pixel }}mm</span>
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</div>
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<div v-show="dicomInfo.thick">Slice Thickness {{ dicomInfo.thick }}mm</div>
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<div>WW/WC {{ dicomInfo.wwwc }}</div>
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<div>Zoom {{ dicomInfo.zoom }}</div>
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<div v-show="dicomInfo.location">Location {{ dicomInfo.location }}mm</div>
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<!-- <div v-show="toolState.clipPlaying">FPS {{ dicomInfo.fps }}</div> -->
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</div>
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<div class="info-subject">
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<!-- <div>{{ dicomInfo.hospital }}</div> -->
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<div v-show="dicomInfo.pid">{{ dicomInfo.pid }}</div>
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<div>{{ dicomInfo.name }}</div>
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<!-- <div>{{ dicomInfo.sex }} {{ dicomInfo.age }}</div> -->
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<!-- <div v-show="dicomInfo.acc">ACC {{ dicomInfo.acc }}</div> -->
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<div>{{ dicomInfo.time }}</div>
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</div>
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<!-- <div v-show="stack.firstImageLoading" class="load-indicator">
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Loading Series #{{ stack.seriesNumber }}...
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</div>-->
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</div>
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</template>
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<script>
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import Store from './Store'
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import Vue from 'vue'
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import Contextmenu from 'vue-contextmenujs'
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Vue.use(Contextmenu)
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import * as cornerstone from 'cornerstone-core'
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import * as cornerstoneMath from 'cornerstone-math'
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import * as cornerstoneTools from 'cornerstone-tools'
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const scroll = cornerstoneTools.import('util/scrollToIndex')
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// const drawTextBox = cornerstoneTools.import('drawing/drawTextBox')
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// const { getNewContext } = cornerstoneTools.import('drawing/index')
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// const drawLinkedTextBox = cornerstoneTools.import('drawing/drawLinkedTextBox')
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import Hammer from 'hammerjs'
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import LengthTool from '@/views/trials/trials-panel/reading/dicoms/tools/Length/LengthTool'
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import BidirectionalTool from '@/views/trials/trials-panel/reading/dicoms/tools/Bidirectional/BidirectionalTool'
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import ArrowAnnotateTool from '@/views/trials/trials-panel/reading/dicoms/tools/ArrowAnnotate/ArrowAnnotateTool'
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cornerstoneTools.external.cornerstone = cornerstone
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cornerstoneTools.external.Hammer = Hammer
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cornerstoneTools.external.cornerstoneMath = cornerstoneMath
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cornerstoneTools.toolStyle.setToolWidth(2)
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cornerstoneTools.toolColors.setToolColor('rgb(255, 255, 0)')
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cornerstoneTools.toolColors.setActiveColor('rgb(0, 255, 0)')
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// cornerstoneTools.init({ globalToolSyncEnabled: true })
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cornerstoneTools.init()
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export default {
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name: 'DicomCanvas',
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props: {
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isCurrentTask: {
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type: Boolean,
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required: true
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},
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isActive: {
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type: Boolean,
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required: true
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}
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},
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data() {
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return {
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loading: false,
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canvas: {},
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stack: {
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studyId: '',
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seriesId: '',
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instanceId: '',
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seriesNumber: '',
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imageIds: [],
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currentImageIdIndex: 0,
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firstImageLoading: false,
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visitTaskId: '',
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taskBlindName: ''
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// preventCache: true
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},
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dicomInfo: {
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hospital: '',
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pid: '',
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name: '',
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sex: '',
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age: '',
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acc: '',
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modality: '',
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time: '',
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series: '',
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frame: '',
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size: '',
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pixel: 0,
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thick: 0,
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wwwc: '',
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zoom: 0,
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fps: 5
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},
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toolState: {
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initialized: false,
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activeTool: 'none',
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dicomInfoVisible: false,
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clipPlaying: false,
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viewportInvert: false
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},
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loadImagePromise: null,
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AnnotationSync: null,
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allROIToolData: {},
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type: '',
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series: '',
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ToolStateManager: null,
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renderedMeasured: [],
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measuredTools: ['Length', 'Bidirectional', 'ArrowAnnotate'],
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measuredData: []
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}
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},
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mounted() {
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this.type = this.$router.currentRoute.query.type ? this.$router.currentRoute.query.type : ''
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this.canvas = this.$refs.canvas
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this.canvas.addEventListener('cornerstonenewimage', this.onNewImage)
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this.canvas.addEventListener(
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'cornerstoneimagerendered',
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this.onImageRendered
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)
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this.canvas.addEventListener(
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'cornerstoneimageloaded',
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this.onImageLoaded
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)
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this.canvas.addEventListener(
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'cornerstonetoolsclipstopped',
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this.onClipStopped
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)
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// this.canvas.addEventListener(
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// 'cornerstonetoolsmeasurementcompleted',
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// this.onMeasurementcompleted
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// )
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// this.canvas.addEventListener(
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// 'cornerstonetoolsmeasurementmodified',
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// this.onMeasurementmodified
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// )
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// this.canvas.addEventListener(
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// 'cornerstonetoolsmeasurementremoved',
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// this.onMeasurementremoved
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// )
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this.canvas.addEventListener('cornerstonetoolsmouseup', this.mouseUp)
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// this.canvas.addEventListener('cornerstonetoolsmouseup', this.mouseDown)
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this.canvas.addEventListener('cornerstonetoolsmouseclick', this.mouseClick)
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},
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methods: {
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mouseDown(e) {
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return false
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},
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mouseUp(e) {
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console.log('mouseUp')
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const { element, currentPoints, image } = e.detail
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var imageId = image.imageId
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var instanceId = imageId.split('/')[imageId.split('/').length - 1]
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const ToolStateManager = cornerstoneTools.globalImageIdSpecificToolStateManager
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this.measuredTools.map(toolType => {
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const toolState = ToolStateManager.getImageIdToolState(e.detail.image.imageId, toolType)
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if (!toolState) return
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var toolObj = new cornerstoneTools[`${toolType}Tool`]()
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var i = toolState.data.findIndex(data => toolObj.pointNearTool(element, data, currentPoints.canvas, 'mouse'))
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if (i > -1) {
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const measureData = {}
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measureData.studyId = this.stack.studyId
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measureData.seriesId = this.stack.seriesId
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measureData.instanceId = instanceId
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measureData.data = toolState.data[i]
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measureData.type = toolType
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measureData.thick = this.dicomInfo.thick
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var uuid = toolState.data[i].uuid
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var idx = this.measuredData.findIndex(item => item.MeasureData && item.MeasureData.data.uuid === uuid)
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if (idx > -1) {
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var questionInfo = this.measuredData[idx]
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this.$emit('modifyMeasureData', { measureData, questionInfo })
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} else {
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this.$emit('setMeasureData', measureData)
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}
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cornerstoneTools.setToolPassiveForElement(this.canvas, e.detail.toolName)
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}
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})
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},
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mouseClick(e) {
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const { element, currentPoints } = e.detail
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const ToolStateManager = cornerstoneTools.globalImageIdSpecificToolStateManager
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this.measuredTools.map(toolType => {
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const toolState = ToolStateManager.getImageIdToolState(e.detail.image.imageId, toolType)
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if (!toolState) return
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var toolObj = new cornerstoneTools[`${toolType}Tool`]()
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// toolState.data.forEach(data => {
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// // data.color = ''
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// })
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var i = toolState.data.findIndex(data => toolObj.pointNearTool(element, data, currentPoints.canvas, 'mouse'))
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if (i > -1) {
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// 设置鼠标选中颜色rgb(0, 255, 0)
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// toolState.data[i].color = ''
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var idx = this.measuredData.findIndex(item => item.MeasureData && item.MeasureData.data && item.MeasureData.data.uuid === toolState.data[i].uuid)
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if (idx > -1) {
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Store.$emit('setCollapseActive', this.measuredData[idx])
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}
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// toolState.data[i].active = true
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// cornerstone.updateImage(element)
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}
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})
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},
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loadImageStack(dicomSeries) {
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this.series = dicomSeries
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this.stack.seriesId = dicomSeries.seriesId
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this.stack.studyId = dicomSeries.studyId
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this.stack.seriesNumber = dicomSeries.seriesNumber
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this.stack.imageIds = dicomSeries.imageIds
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this.stack.currentImageIdIndex = dicomSeries.imageIdIndex ? dicomSeries.imageIdIndex : 0
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this.stack.firstImageLoading = true
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this.stack.visitTaskId = dicomSeries.visitTaskId
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this.stack.taskBlindName = dicomSeries.taskBlindName
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this.measuredData = dicomSeries.measuredData
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const imageId = this.stack.imageIds[this.stack.currentImageIdIndex]
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this.stack.instanceId = imageId.split('/')[imageId.split('/').length - 1]
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const ToolStateManager = cornerstoneTools.globalImageIdSpecificToolStateManager
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ToolStateManager.clearImageIdToolState(dicomSeries.imageIds)
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if (this.toolState.clipPlaying) this.toggleClipPlay()
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this.toolState.viewportInvert = false
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this.toolState.dicomInfoVisible = false
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const element = this.$refs.canvas
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cornerstone.enable(element)
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var scope = this
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// cornerstone.imageCache.setMaximumSizeBytes(100000)
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// this.loading = true
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const loading = this.$loading({ fullscreen: true })
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// cornerstone.loadImage(this.stack.imageIds[this.stack.currentImageIdIndex])
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cornerstone.loadAndCacheImage(this.stack.imageIds[this.stack.currentImageIdIndex])
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.then(image => {
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// this.loading = false
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loading.close()
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scope.onFirstImageLoaded(image)
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}).catch((error) => {
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// this.loading = false
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loading.close()
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if (error.error && error.error.message) {
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this.$message.error(error.error.message)
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}
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})
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},
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onFirstImageLoaded(image) {
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const element = this.$refs.canvas
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var viewport = cornerstone.getDefaultViewportForImage(this.canvas, image)
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cornerstone.displayImage(this.canvas, image, viewport)
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if (!this.toolState.initialized) {
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this.toolState.initialized = true
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const toolButtons = document.querySelectorAll('[data-tool]')
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// const scope = this
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Array.from(toolButtons).forEach((toolBtn) => {
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// Add the tool
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const toolName = toolBtn.getAttribute('data-tool')
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const apiTool = cornerstoneTools[`${toolName}Tool`]
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if (apiTool) {
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const toolAlreadyAddedToElement = cornerstoneTools.getToolForElement(
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element,
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apiTool
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)
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if (!toolAlreadyAddedToElement) {
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if (toolName === 'Length') {
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cornerstoneTools.addToolForElement(element, LengthTool)
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} else if (toolName === 'Bidirectional') {
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cornerstoneTools.addToolForElement(element, BidirectionalTool)
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} else if (toolName === 'ArrowAnnotate') {
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cornerstoneTools.addToolForElement(element, ArrowAnnotateTool, { configuration: { allowEmptyLabel: true }})
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} else {
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cornerstoneTools.addToolForElement(element, apiTool)
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}
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}
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}
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})
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if (
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!cornerstoneTools.getToolForElement(
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element,
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cornerstoneTools.StackScrollMouseWheelTool
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)
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) {
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cornerstoneTools.addToolForElement(
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element,
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cornerstoneTools.StackScrollMouseWheelTool
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)
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}
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cornerstoneTools.setToolActiveForElement(
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element,
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'StackScrollMouseWheel',
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{}
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)
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if (
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!cornerstoneTools.getToolForElement(
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element,
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cornerstoneTools.ScaleOverlayTool
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)
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) {
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cornerstoneTools.addToolForElement(
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element,
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cornerstoneTools.ScaleOverlayTool
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)
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}
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cornerstoneTools.setToolActiveForElement(element, 'ScaleOverlay', {})
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if (!cornerstoneTools.getToolForElement(element, cornerstoneTools.OrientationMarkersTool)) {
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cornerstoneTools.addToolForElement(
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element,
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cornerstoneTools.OrientationMarkersTool
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)
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}
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cornerstoneTools.setToolActiveForElement(
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element,
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'OrientationMarkers',
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{}
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)
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}
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cornerstoneTools.addStackStateManager(this.canvas, ['stack', 'stackPrefetch', 'playClip'])
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cornerstoneTools.addToolState(this.canvas, 'stack', this.stack)
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cornerstoneTools.stackPrefetch.enable(this.canvas)
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// cornerstoneTools.setElementToolStateManager(this.toolStateManager)
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cornerstone.updateImage(element, true)
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// cornerstoneTools.stackPrefetch.setConfiguration({ maxImagesToPrefetch: Infinity,
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// preserveExistingPool: true })
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// cornerstoneTools.stackPrefetch.enable(this.canvas)
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// this.stack.imageIds.forEach((item, index) => {
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// if (index === 0) {
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// return
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// }
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// cornerstone.loadImage(item)
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// })
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this.stack.firstImageLoading = false
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this.toolState.dicomInfoVisible = true
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this.stack.instanceId = image.imageId.split('/')[image.imageId.split('/').length - 1]
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},
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onNewImage(e) {
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e.detail.enabledElement.options = {}
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var data = e.detail.image.data
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this.dicomInfo.hospital = data.string('x00080080')
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// this.dicomInfo.pid = data.string('x00100020')
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this.dicomInfo.pid = data.string('x00120040')
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this.dicomInfo.name = data.string('x00100010')
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this.dicomInfo.age = data.string('x00101010')
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this.dicomInfo.sex = data.string('x00100040')
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this.dicomInfo.acc = data.string('x00080050') // 登记号
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this.dicomInfo.modality = data.string('x00080060')
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this.dicomInfo.time = this.formatDicomDateTime(
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data.string('x00080020'),
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data.string('x00080030')
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)
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this.dicomInfo.series = data.string('x00200011')
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this.dicomInfo.frame = `${this.stack.currentImageIdIndex + 1}/${
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this.stack.imageIds.length
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}`
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this.dicomInfo.size = `${data.uint16('x00280010')}x${data.uint16(
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'x00280011'
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)}`
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// var pixel = data.floatString('x00280030')
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if (this.dicomInfo.pixel) {
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this.dicomInfo.pixel = this.dicomInfo.pixel.toFixed(2)
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}
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this.dicomInfo.thick = data.floatString('x00180050') // 切片厚度
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if (this.dicomInfo.thick) {
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this.dicomInfo.thick = this.dicomInfo.thick.toFixed(2)
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}
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},
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formatDicomDateTime(date, time) {
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if (date) {
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date = `${date.substr(0, 4)}-${date.substr(4, 2)}-${date.substr(6, 2)}`
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}
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if (time) { time = `${time.substr(0, 2)}:${time.substr(2, 2)}:${time.substr(4, 2)}` }
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return time ? `${date} ${time}` : `${date} 00:00:00`
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},
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onImageLoaded(e) {
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console.log('onImageLoaded')
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},
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onImageRendered(e) {
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console.log('onImageRendered')
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var imageId = e.detail.image.imageId
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var instanceId = imageId.split('/')[imageId.split('/').length - 1]
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this.stack.instanceId = instanceId
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var viewport = e.detail.viewport
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this.dicomInfo.wwwc = `${Math.round(
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viewport.voi.windowWidth
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)}/${Math.round(viewport.voi.windowCenter)}` // 窗位
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this.dicomInfo.zoom = viewport.scale.toFixed(2)
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var data = e.detail.image.data
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const position = data.string('x00200032')
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this.dicomInfo.location = position ? Number(
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position.split('\\')[position.split('\\').length - 1]
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).toFixed(2) : ''
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const ToolStateManager = cornerstoneTools.globalImageIdSpecificToolStateManager
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this.measuredData.forEach(data => {
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if (data.SeriesId === this.stack.seriesId && data.InstanceId === this.stack.instanceId && data.MeasureData) {
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const toolState = ToolStateManager.getImageIdToolState(e.detail.image.imageId, data.MeasureData.type)
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if (toolState && toolState.data.length > 0) {
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var idx = toolState.data.findIndex(item => item.uuid === data.MeasureData.data.uuid)
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if (idx === -1) {
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ToolStateManager.addImageIdToolState(e.detail.image.imageId, data.MeasureData.type, data.MeasureData.data)
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}
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} else {
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ToolStateManager.addImageIdToolState(e.detail.image.imageId, data.MeasureData.type, data.MeasureData.data)
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}
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}
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})
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this.measuredTools.forEach(tool => {
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if (!this.isCurrentTask) {
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cornerstoneTools.setToolEnabledForElement(this.canvas, tool)
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} else {
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cornerstoneTools.setToolPassiveForElement(this.canvas, tool)
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}
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})
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},
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onMeasurementcompleted(e) {
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// 测量完成
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console.log('completed')
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const { image } = e.detail
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var imageId = image.imageId
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var instanceId = imageId.split('/')[imageId.split('/').length - 1]
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if (e.detail.toolName === 'Length' || e.detail.toolName === 'Bidirectional' || e.detail.toolName === 'ArrowAnnotate') {
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const measureData = {}
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measureData.studyId = this.stack.studyId
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measureData.seriesId = this.stack.seriesId
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measureData.instanceId = instanceId
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measureData.data = e.detail.measurementData
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measureData.type = e.detail.toolName
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measureData.thick = this.dicomInfo.thick
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this.$emit('setMeasureData', measureData)
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cornerstoneTools.setToolPassiveForElement(this.canvas, e.detail.toolName)
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}
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},
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onMeasurementremoved(e) {
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if (e.detail.toolName === 'Length' || e.detail.toolName === 'Bidirectional') {
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this.$emit('removeMeasureData', e.detail.measurementData.uuid)
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}
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},
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onMeasurementmodified(e) {
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// 移动
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console.log('modified')
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const { image } = e.detail
|
|
var imageId = image.imageId
|
|
var instanceId = imageId.split('/')[imageId.split('/').length - 1]
|
|
|
|
if (e.detail.toolName === 'Length' || e.detail.toolName === 'Bidirectional' || e.detail.toolName === 'ArrowAnnotate') {
|
|
const measureData = {}
|
|
measureData.studyId = this.stack.studyId
|
|
measureData.seriesId = this.stack.seriesId
|
|
measureData.instanceId = instanceId
|
|
measureData.data = e.detail.measurementData
|
|
measureData.type = e.detail.toolName
|
|
measureData.thick = this.dicomInfo.thick
|
|
var uuid = e.detail.measurementData.uuid
|
|
var idx = this.measuredData.findIndex(item => item.MeasureData && item.MeasureData.data.uuid === uuid)
|
|
var questionInfo = idx > -1 ? this.measuredData[idx] : ''
|
|
this.$emit('modifyMeasureData', { measureData, questionInfo })
|
|
cornerstoneTools.setToolPassiveForElement(this.canvas, e.detail.toolName)
|
|
// this.canvas.removeEventListener('mouseup', this.measurementMouseUpHandler)
|
|
}
|
|
},
|
|
measurementMouseUpHandler(e) {
|
|
console.log('measurementMouseUp')
|
|
},
|
|
updateImage(obj) {
|
|
const element = this.$refs.canvas
|
|
this.measuredData = obj.measuredData
|
|
const ToolStateManager = cornerstoneTools.globalImageIdSpecificToolStateManager
|
|
var imageId = `wadouri:/api/instance/content/${obj.instanceId}`
|
|
ToolStateManager.clearImageIdToolState(imageId)
|
|
cornerstone.updateImage(element, true)
|
|
},
|
|
removeToolState(measuredData) {
|
|
var idx = this.measuredData.findIndex(item => item.MeasureData && item.MeasureData.data.uuid === measuredData.data.uuid)
|
|
if (idx > -1) {
|
|
this.measuredData.splice(idx, 1)
|
|
const element = this.$refs.canvas
|
|
const ToolStateManager = cornerstoneTools.globalImageIdSpecificToolStateManager
|
|
var imageId = `wadouri:/api/instance/content/${measuredData.instanceId}`
|
|
ToolStateManager.clearImageIdToolState(imageId)
|
|
cornerstone.updateImage(element, true)
|
|
}
|
|
},
|
|
getToolForElement(toolName) {
|
|
var isExist = false
|
|
for (var i = 0; i < cornerstoneTools.store.state.tools.length; i++) {
|
|
if (cornerstoneTools.store.state.tools[i].name === toolName) {
|
|
isExist = true
|
|
break
|
|
}
|
|
}
|
|
return isExist
|
|
},
|
|
onClipStopped() {
|
|
this.toolState.clipPlaying = false
|
|
},
|
|
|
|
onKeyPress(e) {
|
|
var key = e.detail.keyCode
|
|
var keys = { PageUp: 33, PageDown: 34, End: 35, Home: 36 } // Left: 37, Up: 38, Right: 39, Down: 40
|
|
if (key < keys.PageUp || key > keys.Home) return
|
|
if (key === keys.Home) this.scrollPage(-9999)
|
|
else if (key === keys.PageUp) this.scrollPage(-1)
|
|
else if (key === keys.PageDown) this.scrollPage(1)
|
|
else if (key === keys.End) this.scrollPage(9999)
|
|
},
|
|
|
|
resizeCanvas() {
|
|
cornerstone.resize(this.canvas, true)
|
|
},
|
|
|
|
activateCanvas() {
|
|
this.canvas.tabIndex = 0
|
|
this.canvas.focus()
|
|
},
|
|
|
|
resetViewport() {
|
|
this.toolState.viewportInvert = false
|
|
var image = cornerstone.getImage(this.canvas)
|
|
cornerstone.setViewport(
|
|
this.canvas,
|
|
cornerstone.getDefaultViewportForImage(this.canvas, image)
|
|
)
|
|
},
|
|
|
|
toggleDicomInfo() {
|
|
this.toolState.dicomInfoVisible = !this.toolState.dicomInfoVisible
|
|
if (this.toolState.dicomInfoVisible) {
|
|
cornerstoneTools.orientationMarkers.enable(this.canvas)
|
|
} else cornerstoneTools.orientationMarkers.disable(this.canvas)
|
|
cornerstone.updateImage(this.canvas)
|
|
},
|
|
setColormap(colormap) {
|
|
const viewport = cornerstone.getViewport(this.canvas)
|
|
viewport.colormap = colormap
|
|
cornerstone.setViewport(this.canvas, viewport)
|
|
cornerstone.updateImage(this.canvas, true)
|
|
if (!colormap) {
|
|
this.resetRenderCanvase(this.canvas)
|
|
}
|
|
},
|
|
resetRenderCanvase(element) {
|
|
const enabledElement = cornerstone.getEnabledElement(element)
|
|
|
|
enabledElement.renderingTools.colormapId = undefined
|
|
enabledElement.renderingTools.colorLut = undefined
|
|
|
|
const renderCanvas = enabledElement.renderingTools.renderCanvas
|
|
const canvasContext = renderCanvas.getContext('2d')
|
|
canvasContext.fillStyle = 'white'
|
|
canvasContext.fillRect(0, 0, renderCanvas.width, renderCanvas.height)
|
|
|
|
const renderCanvasData = canvasContext.getImageData(
|
|
0,
|
|
0,
|
|
renderCanvas.width,
|
|
renderCanvas.height
|
|
)
|
|
|
|
enabledElement.renderingTools.renderCanvasContext = canvasContext
|
|
enabledElement.renderingTools.renderCanvasData = renderCanvasData
|
|
},
|
|
scrollPage(offset) {
|
|
var index = this.stack.currentImageIdIndex + offset
|
|
if (index < 0) index = 0
|
|
else if (index >= this.stack.imageIds.length) {
|
|
index = this.stack.imageIds.length - 1
|
|
}
|
|
if (index !== this.stack.currentImageIdIndex) {
|
|
scroll(this.canvas, index)
|
|
}
|
|
},
|
|
|
|
toggleClipPlay() {
|
|
if (this.toolState.clipPlaying) {
|
|
cornerstoneTools.stopClip(this.canvas)
|
|
this.toolState.clipPlaying = false
|
|
return
|
|
}
|
|
this.toolState.clipPlaying = true
|
|
cornerstoneTools.playClip(this.canvas, this.dicomInfo.fps)
|
|
cornerstoneTools.getToolState(
|
|
this.canvas,
|
|
'playClip'
|
|
).data[0].loop = false
|
|
},
|
|
setFps(fps) {
|
|
this.dicomInfo.fps = fps
|
|
},
|
|
|
|
resetWwwc() {
|
|
this.toolState.viewportInvert = false
|
|
var viewport = cornerstone.getViewport(this.canvas)
|
|
viewport.invert = false
|
|
var image = cornerstone.getImage(this.canvas)
|
|
viewport.voi.windowWidth = image.windowWidth
|
|
viewport.voi.windowCenter = image.windowCenter
|
|
cornerstone.setViewport(this.canvas, viewport)
|
|
},
|
|
|
|
setWwwc(ww, wc) {
|
|
var viewport = cornerstone.getViewport(this.canvas)
|
|
viewport.voi.windowWidth = ww
|
|
viewport.voi.windowCenter = wc
|
|
cornerstone.setViewport(this.canvas, viewport)
|
|
},
|
|
|
|
toggleInvert() {
|
|
this.toolState.viewportInvert = !this.toolState.viewportInvert
|
|
var viewport = cornerstone.getViewport(this.canvas)
|
|
viewport.invert = this.toolState.viewportInvert
|
|
cornerstone.setViewport(this.canvas, viewport)
|
|
},
|
|
|
|
activateZoom() {
|
|
cornerstoneTools.addTool(cornerstoneTools.ZoomTool, {
|
|
configuration: {
|
|
invert: false,
|
|
preventZoomOutsideImage: false,
|
|
minScale: 0.1,
|
|
maxScale: 20.0
|
|
}
|
|
})
|
|
cornerstoneTools.setToolActive('Zoom', { mouseButtonMask: 1 })
|
|
this.toolState.activeTool = 'zoom'
|
|
},
|
|
|
|
resetRotate() {
|
|
var viewport = cornerstone.getViewport(this.canvas)
|
|
viewport.hflip = false
|
|
viewport.vflip = false
|
|
viewport.rotation = 0
|
|
cornerstone.setViewport(this.canvas, viewport)
|
|
},
|
|
|
|
setRotate(hflip, vflip, angle) {
|
|
var viewport = cornerstone.getViewport(this.canvas)
|
|
if (hflip) viewport.hflip = !viewport.hflip
|
|
if (vflip) viewport.vflip = !viewport.vflip
|
|
if (angle !== 0) viewport.rotation += angle
|
|
cornerstone.setViewport(this.canvas, viewport)
|
|
},
|
|
|
|
saveImage() {
|
|
var uid = cornerstone.getImage(this.canvas).data.string('x00080018')
|
|
cornerstoneTools.SaveAs(this.canvas, `${uid}.png`)
|
|
},
|
|
fitToWindow() {
|
|
if (this.stack.seriesNumber) {
|
|
cornerstone.fitToWindow(this.canvas)
|
|
}
|
|
},
|
|
fitToImage() {
|
|
if (this.stack.seriesNumber) {
|
|
const enabledElement = cornerstone.getEnabledElement(this.canvas)
|
|
enabledElement.viewport.scale = 1
|
|
cornerstone.updateImage(this.canvas)
|
|
}
|
|
},
|
|
|
|
removeLabel(item) {
|
|
const promise = scroll(this.canvas, item.data.imageIdIndex)
|
|
const scope = this
|
|
Promise.all([promise]).then(res => {
|
|
cornerstoneTools.removeToolState(scope.canvas, item.type, item.data)
|
|
cornerstone.updateImage(scope.canvas)
|
|
})
|
|
},
|
|
setToolPassive(toolName) {
|
|
// 它们的数据可以被操作，但不能创建。
|
|
cornerstoneTools.setToolPassiveForElement(this.canvas, toolName)
|
|
},
|
|
setToolActive(toolName) {
|
|
cornerstoneTools.setToolActiveForElement(this.canvas, toolName, {
|
|
mouseButtonMask: 1
|
|
})
|
|
},
|
|
setToolEnabled(toolName) {
|
|
// 工具将呈现，但不会对输入作出反应
|
|
cornerstoneTools.setToolEnabledForElement(this.canvas, toolName)
|
|
},
|
|
setAllToolsPassive() {
|
|
cornerstoneTools.store.state.tools.forEach((tool) => {
|
|
cornerstoneTools.setToolPassiveForElement(this.canvas, tool.name)
|
|
})
|
|
},
|
|
|
|
addTargetElement(synchronizer) {
|
|
synchronizer.addTarget(this.$refs.canvas)
|
|
},
|
|
removeTarget(synchronizer) {
|
|
synchronizer.removeTarget(this.$refs.canvas)
|
|
},
|
|
addSourceElement(synchronizer) {
|
|
synchronizer.addSource(this.$refs.canvas)
|
|
},
|
|
removeSource(synchronizer) {
|
|
synchronizer.removeSource(this.$refs.canvas)
|
|
},
|
|
activeReferenceLine(synchronizer) {
|
|
if (
|
|
!cornerstoneTools.getToolForElement(
|
|
this.canvas,
|
|
cornerstoneTools.ReferenceLinesTool
|
|
)
|
|
) {
|
|
cornerstoneTools.addToolForElement(
|
|
this.canvas,
|
|
cornerstoneTools.ReferenceLinesTool
|
|
)
|
|
}
|
|
cornerstoneTools.setToolEnabledForElement(this.canvas, 'ReferenceLines', {
|
|
synchronizationContext: synchronizer
|
|
})
|
|
|
|
// cornerstoneTools.addTool(cornerstoneTools.CrosshairsTool)
|
|
// cornerstoneTools.setToolActive('Crosshairs', {
|
|
// mouseButtonMask: 1,
|
|
// synchronizationContext: synchronizer
|
|
// })
|
|
},
|
|
disabledReferenceLine(synchronizer) {
|
|
synchronizer.enabled = false
|
|
synchronizer.remove(this.canvas)
|
|
cornerstoneTools.setToolDisabledForElement(this.canvas, 'ReferenceLines')
|
|
// cornerstoneTools.setToolDisabledForElement(this.canvas, 'Crosshairs')
|
|
},
|
|
activeViewPortToolSync(synchronizer, toolName) {
|
|
synchronizer.add(this.canvas)
|
|
synchronizer.enabled = true
|
|
if (
|
|
!cornerstoneTools.getToolForElement(
|
|
this.canvas,
|
|
cornerstoneTools[`${toolName}Tool`]
|
|
)
|
|
) {
|
|
cornerstoneTools.addToolForElement(
|
|
this.canvas,
|
|
cornerstoneTools[`${toolName}Tool`]
|
|
)
|
|
}
|
|
cornerstoneTools.setToolActiveForElement(this.canvas, toolName, {
|
|
mouseButtonMask: 1,
|
|
synchronizationContext: synchronizer
|
|
})
|
|
},
|
|
disabledViewPortToolSync(synchronizer, toolName) {
|
|
synchronizer.enabled = false
|
|
synchronizer.remove(this.canvas)
|
|
cornerstoneTools.setToolDisabledForElement(this.canvas, toolName)
|
|
},
|
|
activeImageSync(synchronizer) {
|
|
synchronizer.add(this.$refs.canvas)
|
|
synchronizer.enabled = true
|
|
return false
|
|
},
|
|
disabledImageSync(synchronizer) {
|
|
synchronizer.remove(this.$refs.canvas)
|
|
synchronizer.enabled = false
|
|
return false
|
|
},
|
|
activeAnnotationSync(synchronizer) {
|
|
this.AnnotationSync = synchronizer
|
|
synchronizer.add(this.$refs.canvas)
|
|
synchronizer.enabled = true
|
|
},
|
|
disabledAnnotationSync(synchronizer) {
|
|
this.AnnotationSync = null
|
|
synchronizer.enabled = false
|
|
synchronizer.remove(this.$refs.canvas)
|
|
this.setAllToolsPassive()
|
|
},
|
|
getToolSate() {
|
|
const toolROITypes = [
|
|
'Probe',
|
|
'EllipticalRoi',
|
|
'RectangleRoi',
|
|
'ArrowAnnotate',
|
|
'Length',
|
|
'CobbAngle',
|
|
'Angle',
|
|
'Bidirectional',
|
|
'FreehandRoi'
|
|
]
|
|
for (let i = 0; i < toolROITypes.length; i++) {
|
|
const toolROIType = toolROITypes[i]
|
|
const toolROIData = JSON.stringify(
|
|
cornerstoneTools.getToolState(this.canvas, toolROIType)
|
|
)
|
|
|
|
if (toolROIData !== undefined) {
|
|
this.allROIToolData[toolROITypes[i]] = JSON.parse(toolROIData)
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<style scoped>
|
|
.info-series {
|
|
position: absolute;
|
|
left: 10px;
|
|
top: 10px;
|
|
text-align: left;
|
|
color: #ddd;
|
|
font-size: 12px;
|
|
/* z-index: 1; */
|
|
}
|
|
.info-image {
|
|
position: absolute;
|
|
left: 10px;
|
|
bottom: 10px;
|
|
text-align: left;
|
|
color: #ddd;
|
|
font-size: 12px;
|
|
/* z-index: 1; */
|
|
}
|
|
|
|
.info-subject {
|
|
position: absolute;
|
|
right: 10px;
|
|
top: 10px;
|
|
text-align: right;
|
|
color: #ddd;
|
|
font-size: 12px;
|
|
/* z-index: 1; */
|
|
}
|
|
|
|
.load-indicator {
|
|
position: absolute;
|
|
left: 10px;
|
|
top: 10px;
|
|
text-align: left;
|
|
/* z-index: 1; */
|
|
}
|
|
|
|
.magnifyTool {
|
|
border: 2px solid #ffffff;
|
|
border-radius: 50%;
|
|
display: none;
|
|
cursor: none;
|
|
}
|
|
|
|
.menu__item {
|
|
display: block;
|
|
line-height: 20px;
|
|
text-align: center;
|
|
margin: 10px;
|
|
cursor: default;
|
|
}
|
|
.menu__item:hover {
|
|
color: #ff0000;
|
|
}
|
|
|
|
.menu {
|
|
height: auto;
|
|
width: auto;
|
|
position: absolute;
|
|
font-size: 14px;
|
|
text-align: left;
|
|
border-radius: 10px;
|
|
border: 1px solid #c21111;
|
|
background-color: #ffffff;
|
|
}
|
|
|
|
li:hover {
|
|
background-color: #e0e0e2;
|
|
color: white;
|
|
}
|
|
</style>
|