磁共振的图像在做MPR时，重建的体数据，在各个轴向上的图像数量不正确
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@ -68,7 +68,8 @@ export default {
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let { width, height } = allInfo.screen; // 分辨率
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// let discrete = allInfo.webgl.gpuType.discrete; // 是否独立显卡
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// let estimatedMemory = allInfo.webgl.memoryInfo.estimatedMemory; // 显卡内存
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if (parseFloat(deviceMemory) < 16 || width < 1920 || height < 1080) {
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// parseFloat(deviceMemory) < 16 ||
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if (width < 1920 || height < 1080) {
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if (this.tip) {
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this.tip += `<br/>`
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}
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@ -2491,7 +2491,8 @@ export default {
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let { width, height } = allInfo.screen; // 分辨率
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let discrete = allInfo.webgl.gpuType.discrete; // 是否独立显卡
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let estimatedMemory = allInfo.webgl.memoryInfo.estimatedMemory; // 显卡内存
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if (parseFloat(deviceMemory) < 16 || width < 1920 || height < 1080 || !discrete || parseFloat(estimatedMemory) < 2) {
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// parseFloat(deviceMemory) < 16 ||
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if (width < 1920 || height < 1080 || !discrete || parseFloat(estimatedMemory) < 2) {
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let res = await this.$confirm(this.$t('browser:tip:ReadingConfiguration'))
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resolve(res)
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} else {
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@ -317,7 +317,7 @@
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@dblclick="toggleFullScreen($event, index)" @click="activeViewport(index)">
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<VolumeViewport :ref="`viewport-volume-${index}`" :data-viewport-uid="`viewport-volume-${index}`"
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:rendering-engine-id="renderingEngineId" :viewport-id="`viewport-volume-${index}`"
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:viewport-index="index" @activeViewport="activeViewport"
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:viewport-index="index" :MPRInfo="MPRInfo" @activeViewport="activeViewport" @setMPRInfo="setMPRInfo"
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@toggleTaskByViewport="toggleTaskByViewport" @previewCD="previewCD"
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@renderAnnotations="renderAnnotations" @contentMouseup="contentMouseup" />
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</div>
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@ -673,7 +673,18 @@ export default {
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ManualsClose: false,
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isMPR: false,
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volumeToolGroupId: "share-viewport-volume"
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volumeToolGroupId: "share-viewport-volume",
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MPRInfo: {
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AXIAL: {
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imageNum: 0
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},
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CORONAL: {
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imageNum: 0
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},
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SAGITTAL: {
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imageNum: 0
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},
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}
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}
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},
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computed: {
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@ -801,6 +812,10 @@ export default {
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document.addEventListener("click", this.foo);
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},
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methods: {
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setMPRInfo(obj) {
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let { type, key, value } = obj
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this.$set(this.MPRInfo[type], key, value)
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},
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handleReadingChart(row) {
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let { e, data } = row
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let obj = Object.assign({}, data)
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@ -3478,7 +3493,8 @@ export default {
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let { width, height } = allInfo.screen; // 分辨率
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let discrete = allInfo.webgl.gpuType.discrete; // 是否独立显卡
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let estimatedMemory = allInfo.webgl.memoryInfo.estimatedMemory; // 显卡内存
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if (parseFloat(deviceMemory) < 16 || width < 1920 || height < 1080 || !discrete || parseFloat(estimatedMemory) < 2) {
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// parseFloat(deviceMemory) < 16 ||
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if (width < 1920 || height < 1080 || !discrete || parseFloat(estimatedMemory) < 2) {
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let res = await this.$confirm(this.$t('browser:tip:ReadingConfiguration'), this.$t('system:menu:confirm:title:warning'), {
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type: 'warning'
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})
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@ -70,6 +70,7 @@ import {
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metaData,
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getRenderingEngine,
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utilities as csUtils,
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cache
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} from '@cornerstonejs/core'
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import * as cornerstoneTools from '@cornerstonejs/tools'
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import { createImageIdsAndCacheMetaData } from '@/views/trials/trials-panel/reading/dicoms/components/Fusion/js/createImageIdsAndCacheMetaData'
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@ -91,6 +92,12 @@ export default {
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type: Number,
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required: true
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},
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MPRInfo: {
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type: Object,
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default: () => {
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return {}
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}
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}
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},
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data() {
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return {
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@ -142,6 +149,25 @@ export default {
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this.initViewport()
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})
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},
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watch: {
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MPRInfo: {
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handler() {
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if (!this.series.orientation) return false
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switch (this.series.orientation) {
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case 'AXIAL':
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this.imageInfo.size = `${this.MPRInfo.SAGITTAL.imageNum}*${this.MPRInfo.CORONAL.imageNum}`
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break;
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case 'CORONAL':
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this.imageInfo.size = `${this.MPRInfo.SAGITTAL.imageNum}*${this.MPRInfo.AXIAL.imageNum}`
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break;
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case 'SAGITTAL':
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this.imageInfo.size = `${this.MPRInfo.CORONAL.imageNum}*${this.MPRInfo.AXIAL.imageNum}`
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break;
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}
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},
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deep: true
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}
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},
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methods: {
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initViewport() {
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this.element = this.$refs['viewport-volume']
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@ -185,6 +211,58 @@ export default {
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})
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},
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determineImagePlane(imageOrientationPatient) {
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// imageOrientationPatient 是 [rowX, rowY, rowZ, colX, colY, colZ]
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// 我们只关心行方向向量 (rowX, rowY, rowZ)
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const [rowX, rowY, rowZ] = imageOrientationPatient;
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// 计算行方向向量与 X, Y, Z 轴的点积（因为轴向量是单位向量，所以点积就是投影长度）
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const dotX = Math.abs(rowX);
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const dotY = Math.abs(rowY);
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const dotZ = Math.abs(rowZ);
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// 找到最大的点积，确定主方向
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const maxDot = Math.max(dotX, dotY, dotZ);
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// 根据主方向判断解剖面
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if (maxDot === dotX) {
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// 行方向接近 X 轴，说明视线方向接近 Y 或 Z 轴。
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// 更准确的判断是看视线方向（由行和列向量叉乘得到）。
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// 但一个简化的、在大多数情况下都成立的规则是：
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// 如果行向量主要在 X-Y 平面 (rowZ 很小)，则为 Axial。
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// 如果行向量主要在 X-Z 平面 (rowY 很小)，则为 Sagittal。
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// 为了简化，我们可以直接根据视线方向（法线）来判断。
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// 法线方向 = 行向量 × 列向量
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const [colX, colY, colZ] = imageOrientationPatient.slice(3);
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const normalX = rowY * colZ - rowZ * colY;
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const normalY = rowZ * colX - rowX * colZ;
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const normalZ = rowX * colY - rowY * colX;
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const absNormalX = Math.abs(normalX);
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const absNormalY = Math.abs(normalY);
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const absNormalZ = Math.abs(normalZ);
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const maxNormal = Math.max(absNormalX, absNormalY, absNormalZ);
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if (maxNormal === absNormalZ) {
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return 'AXIAL';
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} else if (maxNormal === absNormalY) {
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return 'SAGITTAL';
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} else if (maxNormal === absNormalX) {
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return 'CORONAL';
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}
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} else if (maxDot === dotY) {
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// 行方向接近 Y 轴，通常是 Coronal 面。
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return 'SAGITTAL';
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} else if (maxDot === dotZ) {
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// 行方向接近 Z 轴，通常是 Sagittal 面。
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return 'CORONAL';
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}
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return 'unknown';
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},
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stackNewImage(e) {
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const { detail } = e
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this.series.SliceIndex = detail.imageIndex
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@ -195,26 +273,16 @@ export default {
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this.imageInfo.zoom = zoom.toFixed(4)
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let imageIds = viewport.getImageIds(this.volumeId)
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let imageId = imageIds[0]
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let volume = cache.getVolume(this.volumeId)
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let { spacing } = volume
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// if (this.series.orientation === 'AXIAL') imageId = viewport.getCurrentImageId()
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if (imageId) {
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this.$emit('setMPRInfo', { type: this.series.orientation, key: "imageNum", value: detail.numberOfSlices })
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const imagePlaneModule = metaData.get('imagePlaneModule', imageId)
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if (this.series.orientation === 'AXIAL') {
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this.imageInfo.size = `${imagePlaneModule.columns}*${imagePlaneModule.rows}`
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this.imageInfo.location = imagePlaneModule.sliceLocation
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this.imageInfo.total = imageIds.length
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this.imageInfo.sliceThickness = imagePlaneModule.sliceThickness
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}
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if (this.series.orientation === 'CORONAL') {
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this.imageInfo.size = `${imagePlaneModule.columns}*${imageIds.length}`
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this.imageInfo.total = imagePlaneModule.rows
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this.imageInfo.sliceThickness = imagePlaneModule.rowPixelSpacing
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}
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if (this.series.orientation === 'SAGITTAL') {
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this.imageInfo.size = `${imagePlaneModule.rows}*${imageIds.length}`
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this.imageInfo.total = imagePlaneModule.columns
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this.imageInfo.sliceThickness = imagePlaneModule.columnPixelSpacing
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}
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let type = this.determineImagePlane(imagePlaneModule.imageOrientationPatient)
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this.imageInfo.location = type === this.series.orientation ? imagePlaneModule.sliceLocation : ''
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this.imageInfo.sliceThickness = type === this.series.orientation ? spacing[2] : spacing[0]
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this.imageInfo.total = detail.numberOfSlices
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this.getOrientationMarker()
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let properties = viewport.getProperties(this.volumeId)
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if (properties && properties.voiRange) {
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