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阅片页面视角信息更改

uat
caiyiling 2025-05-14 11:24:49 +08:00
parent 1e6ec0df27
commit 76e328dcca
2 changed files with 72 additions and 11 deletions
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1
src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
View File

@ -295,6 +295,7 @@
<ul style="width:100px;" v-if="readingTaskState < 2">
<li v-for="i in customizeStandards" :key="i.toolName" style="text-align:left;">
<a href="#" @click.prevent="setMoreToolActive(i.toolName)">
<svg-icon :icon-class="i.icon" class="svg-icon" style="margin-right: 5px;"/>
{{ $t(i.i18nKey) }}
</a>
</li>

82
src/views/trials/trials-panel/reading/dicoms3D/components/Viewport.vue
View File

@ -66,7 +66,7 @@
HU: {{ mousePosition.value }}
</div>
<div v-else-if="(series.Modality === 'PT' && mousePosition.value)">
SUVbw(g/ml): {{ digitPlaces === -1 ?mousePosition.value.toFixed(3) :mousePosition.value.toFixed(digitPlaces) }}
{{mousePosition.modalityUnit}}: {{ digitPlaces === -1 ?mousePosition.value.toFixed(3) :mousePosition.value.toFixed(digitPlaces) }}
</div>
<div v-else-if="mousePosition.value">
Density: {{ mousePosition.value }}
@ -74,6 +74,9 @@
<div v-show="imageInfo.size">
W*H: {{ imageInfo.size }}
</div>
<div v-show="imageInfo.zoom">
Zoom: {{ imageInfo.zoom }}
</div>
</div>
<div v-if="series" class="right-bottom-text">
<div v-show="imageInfo.location">Location: {{ `${Number(imageInfo.location).toFixed(digitPlaces)} mm` }}</div>
@ -111,9 +114,12 @@ import {
} from '@cornerstonejs/core'
import * as cornerstoneTools from '@cornerstonejs/tools'
import cornerstoneDICOMImageLoader from '@cornerstonejs/dicom-image-loader'
const {
ToolGroupManager
} = cornerstoneTools
import {
utilities as csToolsUtils
} from '@cornerstonejs/tools'
import { getPTImageIdInstanceMetadata } from '@/views/trials/trials-panel/reading/dicoms/components/Fusion/js/getPTImageIdInstanceMetadata'
import ptScalingMetaDataProvider from '@/views/trials/trials-panel/reading/dicoms/components/Fusion/js/ptScalingMetaDataProvider'
import { calculateSUVScalingFactors } from '@cornerstonejs/calculate-suv'
import { vec3 } from 'gl-matrix'
export default {
name: 'ImageViewport',
@ -188,6 +194,7 @@ export default {
this.element.addEventListener('CORNERSTONE_TOOLS_MOUSE_MOVE', this.cornerstoneToolsMouseMove)
this.element.addEventListener('mouseleave', () => {
this.mousePosition.index = []
this.mousePosition.value = null
})
// console.log(cornerstoneTools)
// element.addEventListener('CORNERSTONE_STACK_NEW_IMAGE', this.stackNewImage)
@ -339,16 +346,31 @@ export default {
viewport.render()
}
},
async prefetchMetadataInformation(imageIdsToPrefetch) {
async prefetchMetadataInformation(imageIdsToPrefetch, modality) {
let taskPromises = []
for (let i = 0; i < imageIdsToPrefetch.length; i++) {
taskPromises.push(cornerstoneDICOMImageLoader.wadouri.loadImage(imageIdsToPrefetch[i]).promise)
if (taskPromises.length >= 6 || i === imageIdsToPrefetch.length - 1) {
await Promise.all(taskPromises)
let res = await Promise.all(taskPromises)
if (modality === 'PT') {
this.cachePTMetadata(res)
}
taskPromises = []
}
}
},
cachePTMetadata(images) {
images.map(i=>{
const instanceMetadata = getPTImageIdInstanceMetadata(i.imageId)
if (typeof instanceMetadata.CorrectedImage === 'string') {
instanceMetadata.CorrectedImage = instanceMetadata.CorrectedImage.split('\\')
}
if (instanceMetadata) {
const suvScalingFactors = calculateSUVScalingFactors([instanceMetadata])
ptScalingMetaDataProvider.addInstance(i.imageId, suvScalingFactors[0])
}
})
},
async setSeriesInfo(obj, isLocate = false) {
try {
if (this.series && obj.Id === this.series.Id && obj.Description === this.series.Description && !isLocate) {
@ -359,9 +381,12 @@ export default {
this.series = { ...obj }
const renderingEngine = getRenderingEngine(this.renderingEngineId)
const viewport = renderingEngine.getViewport(this.viewportId)
this.prefetchMetadataInformation(obj.ImageIds)
const image = await cornerstoneDICOMImageLoader.wadouri.loadImage(obj.ImageIds[obj.SliceIndex]).promise
if (obj.Modality === 'PT') {
this.cachePTMetadata([image])
}
this.prefetchMetadataInformation(obj.ImageIds, obj.Modality)
await viewport.setStack(this.series.Stack, obj.SliceIndex)
// cornerstoneTools.utilities.stackContextPrefetch.enable(viewport.element)
viewport.render()
} catch (e) {
console.log(e)
@ -372,13 +397,48 @@ export default {
const worldPoint = currentPoints.world
const renderingEngine = getRenderingEngine(this.renderingEngineId)
const viewport = renderingEngine.getViewport(this.viewportId)
const imageData = viewport.getImageData()
if (!imageData) return
const index = imageData.imageData.worldToIndex(worldPoint)
let referencedImageId = viewport.getCurrentImageId()
const data = viewport.getImageData()
if (!data) return
const { dimensions, imageData, metadata, voxelManager } = data
const index = imageData.worldToIndex(worldPoint)
index[0] = Math.floor(index[0])
index[1] = Math.floor(index[1])
index[2] = Math.floor(index[2])
this.mousePosition.index = index
const modality = metadata.Modality
let ijk = csUtils.transformWorldToIndex(imageData, worldPoint)
ijk = vec3.round(ijk, ijk);
if (csUtils.indexWithinDimensions(ijk, dimensions)) {
this.isHandleOutsideImage = false
let value = voxelManager.getAtIJKPoint(ijk)
ijk[2] = viewport.getCurrentImageIdIndex()
let modalityUnit
if (modality === 'US') {
const calibratedResults = csToolsUtils.getCalibratedProbeUnitsAndValue(image, [ijk])
const hasEnhancedRegionValues = calibratedResults.values.every(
(value) => value !== null
)
value = (hasEnhancedRegionValues ? calibratedResults.values : value)
modalityUnit = hasEnhancedRegionValues
? calibratedResults.units
: 'raw';
} else {
const scalingModule = referencedImageId && metaData.get('scalingModule', referencedImageId)
const isSuvScaled = typeof scalingModule?.suvbw === 'number'
const pixelUnitsOptions = {
isPreScaled: csToolsUtils.viewport.isViewportPreScaled(viewport, referencedImageId),
isSuvScaled: isSuvScaled,
}
modalityUnit = csToolsUtils.getPixelValueUnits(
modality,
referencedImageId,
pixelUnitsOptions
);
}
this.mousePosition.value = value
this.mousePosition.modalityUnit = modalityUnit
}
},
toggleTask(evt, visitTaskNum, i) {
this.$emit('activeViewport', this.viewportIndex)