1846 lines
60 KiB
Plaintext
1846 lines
60 KiB
Plaintext
<template>
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<div v-loading="loading" class="dicom-viewer-container">
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<!-- 工具条 -->
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<div class="dicom-tools">
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<!-- 窗宽窗位 -->
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<el-tooltip class="item" effect="dark" :content="`${$t('trials:reading:button:wwwc')}`" placement="bottom">
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<div class="tool-wrapper">
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<div
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class="icon"
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:class="[activeTool==='WindowLevel'?'tool_active':'']"
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data-tool="Zoom"
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>
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<svg-icon icon-class="reverse" class="svg-icon" @click.prevent="setBasicToolActive('WindowLevel')" />
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</div>
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<!-- 调窗 -->
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<div class="text">{{ $t('trials:reading:button:wwwc') }}</div>
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</div>
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</el-tooltip>
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<!-- 反色 -->
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<el-tooltip class="item" effect="dark" :content="`${$t('trials:reading:button:reverseColor')}`" placement="bottom">
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<div class="tool-wrapper">
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<div
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class="icon"
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data-tool="reverse"
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>
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<svg-icon icon-class="reversecolor" class="svg-icon" @click.prevent="toggleInvert" />
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</div>
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<!-- 调窗 -->
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<div class="text">{{ $t('trials:reading:button:reverseColor') }}</div>
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</div>
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</el-tooltip>
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<!-- 缩放 -->
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<el-tooltip class="item" effect="dark" :content="`${$t('trials:reading:button:zoom')}`" placement="bottom">
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<div class="tool-wrapper">
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<div
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class="icon"
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:class="[activeTool==='Zoom'?'tool_active':'']"
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data-tool="Zoom"
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>
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<svg-icon icon-class="magnifier" class="svg-icon" @click.prevent="setBasicToolActive('Zoom')" />
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</div>
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<!-- 缩放 -->
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<div class="text">{{ $t('trials:reading:button:zoom') }}</div>
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</div>
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</el-tooltip>
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<!-- 移动 -->
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<el-tooltip class="item" effect="dark" :content="`${$t('trials:reading:button:move')}`" placement="bottom">
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<div class="tool-wrapper">
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<div
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class="icon"
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:class="[activeTool==='Pan'?'tool_active':'']"
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data-tool="Pan"
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>
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<svg-icon icon-class="move" class="svg-icon" @click.prevent="setBasicToolActive('Pan')" />
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</div>
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<!-- 移动 -->
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<div class="text">{{ $t('trials:reading:button:move') }}</div>
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</div>
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</el-tooltip>
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<!-- 旋转 -->
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<el-tooltip class="item" effect="dark" :content="`${$t('trials:reading:button:rotate')}`" placement="bottom">
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<div class="tool-wrapper" @click.stop="showPanel($event)" @mouseleave="handleMouseout">
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<div class="dropdown">
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<div
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class="icon"
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:class="[activeTool==='Rotate'?'tool_active':'']"
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data-tool="Pan"
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>
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<svg-icon icon-class="rotate" class="svg-icon" @click.prevent="setBasicToolActive('TrackballRotate')" />
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<i class="el-icon-arrow-down" style="color:#fff;" />
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</div>
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<!-- 移动 -->
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<div class="text">{{ $t('trials:reading:button:rotate') }}</div>
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<div class="dropdown-content">
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<ul style="width:100px;">
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<li v-for="rotate in rotateArr" :key="rotate.label" style="text-align:left;">
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<a href="#" @click.prevent="setDicomCanvasRotate(rotate.val)">{{ rotate.label }}</a>
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</li>
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</ul>
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</div>
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</div>
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</div>
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</el-tooltip>
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<!-- 椭圆oval -->
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<template v-for="tool in measuredTools">
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<el-tooltip v-if="isCurrentTask && readingTaskState !== 2" :key="tool.toolName" class="item" effect="dark" :content="tool.text" placement="bottom">
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<div class="tool-wrapper">
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<div
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class="icon"
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:class="[activeTool===tool.toolName?'tool_active':'']"
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>
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<svg-icon :icon-class="tool.icon" class="svg-icon" @click.prevent="setMeasureToolActive(tool.toolName)" />
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</div>
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<div class="text">{{ tool.text }}</div>
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</div>
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</el-tooltip>
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</template>
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<!-- <el-tooltip v-if="isCurrentTask" class="item" effect="dark" content="圆形测量" placement="bottom">
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<div class="tool-wrapper">
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<div
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class="icon"
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:class="[activeTool==='Probe'?'tool_active':'']"
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data-tool="Probe"
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>
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<svg-icon icon-class="oval" class="svg-icon" @click.prevent="setBasicToolActive('Probe')" />
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</div>
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<div class="text">探针</div>
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</div>
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</el-tooltip> -->
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<!-- 重置 -->
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<el-tooltip class="item" effect="dark" :content="`${$t('trials:reading:button:reset')}`" placement="bottom">
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<div class="tool-wrapper">
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<div
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class="icon"
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@click.prevent="resetViewport"
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>
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<svg-icon icon-class="refresh" class="svg-icon" />
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</div>
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<div class="text">{{ $t('trials:reading:button:reset') }}</div>
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</div>
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</el-tooltip>
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<el-tooltip class="item" effect="dark" content="伪彩" placement="bottom">
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<div class="tool-wrapper" @click.stop="showPanel($event)" @mouseleave="handleMouseout">
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<!-- <canvas id="colorBarCanvas" /> -->
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<div class="dropdown">
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<div
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class="icon"
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style="display: flex;align-items: center;"
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>
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<!-- <svg-icon icon-class="rotate" class="svg-icon" @click.prevent="setBasicToolActive('TrackballRotate')" />
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<i class="el-icon-arrow-down" style="color:#fff;" /> -->
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<canvas id="colorBarCanvas" />
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<div style="color:#ddd;margin-left:5px;font-size: 10px;width:75px">{{ rgbPresetName }}</div>
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</div>
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<!-- 移动 -->
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<div class="text">伪彩</div>
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<div class="dropdown-content">
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<ul>
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<li v-for="(colorMap,index) in colorMaps" :key="colorMap" style="display: flex;align-items: center;margin-bottom:5px;padding:0 5px;" @click="setColorMap(colorMap)">
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<canvas :id="`colorBarCanvas${index}`" />
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<span style="margin-left:5px;font-size: 10px;">{{ colorMap }}</span>
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</li>
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</ul>
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</div>
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</div>
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</div>
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</el-tooltip>
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<!-- 截屏 -->
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<!-- <el-tooltip class="item" effect="dark" :content="`${$t('trials:reading:button:screenShot')}`" placement="bottom">
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<div class="tool-wrapper">
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<div
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class="icon"
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@click.prevent="saveImage"
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>
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<svg-icon icon-class="image" class="svg-icon" />
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</div>
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<div class="text">{{ $t('trials:reading:button:screenShot') }}</div>
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</div>
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</el-tooltip> -->
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<!-- 椭圆oval -->
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</div>
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<div class="dicom-datas">
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<!-- 影像 -->
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<div class="dicom-container box box_2_2">
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<Viewport
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ref="CT_AXIAL"
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:index="1"
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:active-index="activeIndex"
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:is-reading-show-subject-info="isReadingShowSubjectInfo"
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:series-info="ctSeries"
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:rendering-engine-id="renderingEngineId"
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viewport-id="CT_AXIAL"
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:volume="ctVolume"
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:measure-datas="measureDatas"
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/>
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<Viewport
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ref="PT_AXIAL"
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:index="2"
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:active-index="activeIndex"
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:is-reading-show-subject-info="isReadingShowSubjectInfo"
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:series-info="petSeries"
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:rendering-engine-id="renderingEngineId"
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viewport-id="PT_AXIAL"
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:volume="ptVolume"
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:measure-datas="measureDatas"
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/>
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<Viewport
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ref="FUSION_AXIAL"
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:index="3"
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:active-index="activeIndex"
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:is-reading-show-subject-info="isReadingShowSubjectInfo"
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:series-info="petSeries"
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:rendering-engine-id="renderingEngineId"
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viewport-id="FUSION_AXIAL"
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:volume="ptVolume"
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:measure-datas="measureDatas"
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:rgb-preset-name="rgbPresetName"
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/>
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<Viewport
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:index="4"
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:active-index="activeIndex"
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:is-reading-show-subject-info="isReadingShowSubjectInfo"
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:series-info="petSeries"
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:rendering-engine-id="renderingEngineId"
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viewport-id="PET_MIP_CORONAL"
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:measure-datas="measureDatas"
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/>
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</div>
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<!-- 表单 -->
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<div class="form-container" style="overflow-y: auto;">
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<div style="color:#fff;padding: 0 5px;">
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<h3 v-if="isReadingShowSubjectInfo" style="color: #ddd;padding: 5px 0px;margin: 0;">
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<span v-if="subjectCode">{{ subjectCode }} </span>
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<span style="margin-left:5px;">{{ taskBlindName }}</span>
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</h3>
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<TableQuestions ref="tableQuestions" />
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<Questions ref="questions" @setNonTargetMeasurementStatus="setNonTargetMeasurementStatus" />
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</div>
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</div>
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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 {
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RenderingEngine,
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Enums,
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// CONSTANTS,
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setVolumesForViewports,
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volumeLoader,
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getRenderingEngine,
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eventTarget,
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cache,
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imageLoader,
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utilities as csUtils
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} from '@cornerstonejs/core'
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import * as cornerstone3D from '@cornerstonejs/core'
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import * as cornerstoneTools from '@cornerstonejs/tools'
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import initLibraries from './js/initLibraries'
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import { createImageIdsAndCacheMetaData } from './js/createImageIdsAndCacheMetaData'
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import setCtTransferFunctionForVolumeActor from './js/setCtTransferFunctionForVolumeActor'
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import setPetTransferFunctionForVolumeActor from './js/setPetTransferFunctionForVolumeActor'
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import { setPetColorMapTransferFunctionForVolumeActor, switchColorPreset } from './js/setPetColorMapTransferFunctionForVolumeActor'
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import store from '@/store'
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import { mapGetters, mapMutations } from 'vuex'
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import { changeURLStatic } from '@/utils/history.js'
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import Viewport from './Viewport'
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import Questions from './Questions'
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import TableQuestions from './TableQuestions'
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import { getTableAnswerRowInfoList } from '@/api/trials'
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import FusionEvent from './FusionEvent'
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// import { ColorMaps } from '@kitware/vtk.js/Common/Core/ColorMaps'
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import vtkColorMaps from '@kitware/vtk.js/Rendering/Core/ColorTransferFunction/ColorMaps'
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import vtkColorTransferFunction from '@kitware/vtk.js/Rendering/Core/ColorTransferFunction'
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import vtkPiecewiseFunction from '@kitware/vtk.js/Common/DataModel/PiecewiseFunction'
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// import vtkColorTransferFunction from '@kitware/vtk.js/Rendering/Core/ColorTransferFunction'
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// import vtkMath from '@kitware/vtk.js/Common/Core/Math'
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// import CircleROITool from './tools/CircleROITool'
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const {
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ToolGroupManager,
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Enums: csToolsEnums,
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WindowLevelTool,
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PanTool,
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ZoomTool,
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StackScrollMouseWheelTool,
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synchronizers,
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MIPJumpToClickTool,
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VolumeRotateMouseWheelTool,
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// SynchronizerManager,
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// LengthTool,
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EllipticalROITool,
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CircleROITool,
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CrosshairsTool,
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TrackballRotateTool,
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ProbeTool,
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ScaleOverlayTool,
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utilities,
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// eslint-disable-next-line no-unused-vars
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annotation,
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// eslint-disable-next-line no-unused-vars
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cursors
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// stateManagement
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} = cornerstoneTools
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const { MouseBindings } = csToolsEnums
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const { ViewportType, BlendModes } = Enums
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const { createCameraPositionSynchronizer, createVOISynchronizer } = synchronizers
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let renderingEngine
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const renderingEngineId = 'myRenderingEngine'
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const volumeLoaderScheme = 'cornerstoneStreamingImageVolume' // Loader id which defines which volume loader to use
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const ctVolumeName = 'CT_VOLUME_ID' // Id of the volume less loader prefix
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const ctVolumeId = `${volumeLoaderScheme}:${ctVolumeName}` // VolumeId with loader id + volume id
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const ptVolumeName = 'PT_VOLUME_ID'
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const ptVolumeId = `${volumeLoaderScheme}:${ptVolumeName}`
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const ctToolGroupId = 'CT_TOOLGROUP_ID'
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const ptToolGroupId = 'PT_TOOLGROUP_ID'
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const fusionToolGroupId = 'FUSION_TOOLGROUP_ID'
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const mipToolGroupUID = 'MIP_TOOLGROUP_ID'
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var axialCameraPositionSynchronizer
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var ctVoiSynchronizer
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var ptVoiSynchronizer
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const viewportIds = {
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CT: { AXIAL: 'CT_AXIAL', SAGITTAL: 'CT_SAGITTAL', CORONAL: 'CT_CORONAL' },
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PT: { AXIAL: 'PT_AXIAL', SAGITTAL: 'PT_SAGITTAL', CORONAL: 'PT_CORONAL' },
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FUSION: {
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AXIAL: 'FUSION_AXIAL',
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SAGITTAL: 'FUSION_SAGITTAL',
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CORONAL: 'FUSION_CORONAL'
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},
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PETMIP: {
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CORONAL: 'PET_MIP_CORONAL'
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}
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}
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var element_ct
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var element_pet
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var element_fusion
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var element_mip
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var ctToolGroup
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var ptToolGroup
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var fusionToolGroup
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var mipToolGroup
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const axialCameraSynchronizerId = 'AXIAL_CAMERA_SYNCHRONIZER_ID'
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const ctVoiSynchronizerId = 'CT_VOI_SYNCHRONIZER_ID'
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const ptVoiSynchronizerId = 'PT_VOI_SYNCHRONIZER_ID'
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export default {
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name: 'Fusion',
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components: {
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Viewport,
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Questions,
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TableQuestions
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},
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data() {
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return {
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activeIndex: 0,
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activeTool: '',
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loading: false,
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fitType: 0,
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rotateArr: [
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// { label: this.$t('trials:reading:button:rotateDefault'), val: 1 }, // 默认值
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{ label: this.$t('trials:reading:button:rotateVertical'), val: 2 }, // 垂直翻转
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{ label: this.$t('trials:reading:button:rotateHorizontal'), val: 3 } // 水平翻转
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// { label: this.$t('trials:reading:button:rotateTurnLeft'), val: 4 }, // 左转90度
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// { label: this.$t('trials:reading:button:rotateTurnRight'), val: 5 }// 右转90度
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],
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isCurrentTask: false,
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ctSeries: {},
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petSeries: {},
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renderingEngineId: renderingEngineId,
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ctVolumeId: `${volumeLoaderScheme}:${ctVolumeName}`,
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ptVolumeId: `${volumeLoaderScheme}:${ptVolumeName}`,
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ctVolume: null,
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ptVolume: null,
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isReadingShowSubjectInfo: false,
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subjectCode: '',
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taskBlindName: '',
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measuredTools: [
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// 直径测量
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{ toolName: 'CircleROI', text: '圆形测量', icon: 'oval', isDisabled: false,
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disabledReason: '' }
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],
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measureDatas: [],
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isInitMeasureDatas: false,
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isNonTargetMeasurement: false,
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readingTaskState: 2,
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isLocate: true,
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colorMaps: ['BLUE-WHITE', 'BkBu', 'BkCy', 'BkMa', 'Blues', 'Cool to Warm', 'GBBr', 'Grayscale', 'Greens', 'Haze', 'Haze_green', 'Oranges', 'Purples', 'Warm to Cool', 'X Ray', 'blue2yellow', 'coolwarm', 'hsv', 'jet', 'rainbow', 'magenta', '2hot'],
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rgbPresetName: 'hsv'
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}
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},
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computed: {
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...mapGetters(['visitTaskList'])
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},
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watch: {
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// activeTool: {
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// deep: true,
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// immediate: false,
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// handler(v) {
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// if (!v) {
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// const elements = [element_ct, element_pet, element_fusion]
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// elements.map(el => {
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// console.log(cursors)
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// // cursors.setCursorForElement(el, 'default')
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// // cursors.elementCursor.hideElementCursor(el)
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// })
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// }
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// }
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// }
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},
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mounted() {
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console.log(vtkColorMaps)
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window.addEventListener('message', this.receiveMsg)
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console.log(cornerstoneTools)
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console.log(cornerstone3D)
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this.$i18n.locale = this.$route.query.lang
|
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this.setLanguage(this.$route.query.lang)
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this.readingTaskState = parseInt(this.$route.query.readingTaskState)
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this.isReadingShowSubjectInfo = this.$route.query.isReadingShowSubjectInfo === 'true'
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this.subjectCode = this.$route.query.subjectCode
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this.taskBlindName = this.$route.query.taskBlindName
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this.isCurrentTask = this.$route.query.isReadingShowSubjectInfo === 'true'
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const digitPlaces = parseInt(this.$route.query.digitPlaces)
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this.digitPlaces = digitPlaces === -1 ? 2 : digitPlaces
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element_ct = document.getElementById('viewport1')
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element_pet = document.getElementById('viewport2')
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element_fusion = document.getElementById('viewport3')
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element_mip = document.getElementById('viewport4')
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if (this.$router.currentRoute.query.TokenKey) {
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store.dispatch('user/setToken', this.$route.query.TokenKey)
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changeURLStatic('TokenKey', '')
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}
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this.renderColorMaps()
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this.handleElementsClick()
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this.initPage()
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|
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FusionEvent.$on('getAnnotations', () => {
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console.log('getAnnotations')
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this.getAnnotations()
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})
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FusionEvent.$on('addOrUpdateAnnotations', (obj) => {
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console.log('addOrUpdateAnnotations')
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this.addOrUpdateAnnotations(obj)
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})
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FusionEvent.$on('removeAnnotation', (obj) => {
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console.log('removeAnnotation')
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this.removeAnnotation(obj)
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})
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FusionEvent.$on('imageLocation', (obj) => {
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console.log('imageLocation')
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this.imageLocation(obj)
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})
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},
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destroyed() {
|
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cornerstoneTools.destroy()
|
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eventTarget.reset()
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cache.purgeCache()
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renderingEngine.destroy()
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imageLoader.unregisterAllImageLoaders()
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ToolGroupManager.destroyToolGroup('volume')
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FusionEvent.$off('getAnnotations')
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FusionEvent.$off('addOrUpdateAnnotations')
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FusionEvent.$off('removeAnnotation')
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FusionEvent.$off('imageLocation')
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},
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methods: {
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renderColorMaps() {
|
||
this.createColorBar(this.rgbPresetName, 'colorBarCanvas')
|
||
this.$refs['FUSION_AXIAL'].setPreset(this.rgbPresetName)
|
||
this.colorMaps.forEach((e, index) => {
|
||
this.createColorBar(e, `colorBarCanvas${index}`)
|
||
})
|
||
},
|
||
async setColorMap(rgbPresetName) {
|
||
this.rgbPresetName = rgbPresetName
|
||
this.$refs['FUSION_AXIAL'].setPreset(this.rgbPresetName)
|
||
this.createColorBar(this.rgbPresetName, 'colorBarCanvas')
|
||
var imageIdIndex = this.$refs['FUSION_AXIAL'].seriesInfo.imageIdIndex
|
||
switchColorPreset(this.rgbPresetName)
|
||
|
||
// Set volumes on the viewports
|
||
await setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ctVolumeId,
|
||
callback: setCtTransferFunctionForVolumeActor
|
||
}
|
||
],
|
||
[viewportIds.CT.AXIAL]
|
||
)
|
||
|
||
await setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ptVolumeId,
|
||
callback: setPetTransferFunctionForVolumeActor
|
||
}
|
||
],
|
||
[viewportIds.PT.AXIAL]
|
||
)
|
||
|
||
await setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ctVolumeId,
|
||
callback: setCtTransferFunctionForVolumeActor
|
||
},
|
||
{
|
||
volumeId: ptVolumeId,
|
||
callback: setPetColorMapTransferFunctionForVolumeActor
|
||
}
|
||
],
|
||
[viewportIds.FUSION.AXIAL]
|
||
)
|
||
|
||
// Calculate size of fullBody pet mip
|
||
const ptVolumeDimensions = this.ptVolume.dimensions
|
||
|
||
// Only make the MIP as large as it needs to be.
|
||
const slabThickness = Math.sqrt(
|
||
ptVolumeDimensions[0] * ptVolumeDimensions[0] +
|
||
ptVolumeDimensions[1] * ptVolumeDimensions[1] +
|
||
ptVolumeDimensions[2] * ptVolumeDimensions[2]
|
||
)
|
||
|
||
setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ptVolumeId,
|
||
callback: setPetTransferFunctionForVolumeActor,
|
||
blendMode: BlendModes.MAXIMUM_INTENSITY_BLEND,
|
||
slabThickness
|
||
}
|
||
],
|
||
[viewportIds.PETMIP.CORONAL]
|
||
)
|
||
|
||
await this.initializeCameraSync(renderingEngine)
|
||
|
||
// Render the viewports
|
||
renderingEngine.render()
|
||
this.$refs['FUSION_AXIAL'].renderColorBar(this.rgbPresetName)
|
||
this.$refs['FUSION_AXIAL'].scroll(imageIdIndex)
|
||
// const applicableVolumeActorInfo = this.getApplicableVolumeActor(ptVolumeId, 'FUSION_AXIAL')
|
||
|
||
// if (!applicableVolumeActorInfo) {
|
||
// return
|
||
// }
|
||
// const { volumeActor } = applicableVolumeActorInfo
|
||
|
||
// const mapper = volumeActor.getMapper()
|
||
// mapper.setSampleDistance(1.0)
|
||
|
||
// const cfun = vtkColorTransferFunction.newInstance()
|
||
// csUtils.colormap.getColormapNames()
|
||
// console.log(csUtils.colormap.getColormapNames())
|
||
// let colormapObj = csUtils.colormap.getColormap(rgbPresetName)
|
||
|
||
// const { name } = colormap
|
||
|
||
// if (!colormapObj) {
|
||
// colormapObj = vtkColorMaps.getPresetByName(name)
|
||
// }
|
||
// colormapObj = vtkColorMaps.getPresetByName(rgbPresetName)
|
||
|
||
// if (!colormapObj) {
|
||
// throw new Error(`Colormap ${rgbPresetName} not found`)
|
||
// }
|
||
|
||
// const range = volumeActor
|
||
// .getProperty()
|
||
// .getRGBTransferFunction(0)
|
||
// .getRange()
|
||
|
||
// cfun.applyColorMap(colormapObj)
|
||
// cfun.setMappingRange(range[0], range[1])
|
||
// volumeActor.getProperty().setRGBTransferFunction(0, cfun)
|
||
|
||
// const preset = CONSTANTS.VIEWPORT_PRESETS.find((preset) => {
|
||
// return preset.name === rgbPresetName
|
||
// })
|
||
|
||
// if (!preset) {
|
||
// return
|
||
// }
|
||
|
||
// csUtils.applyPreset(volumeActor, preset)
|
||
},
|
||
setPetColorMap(volumeInfo) {
|
||
const { volumeActor } = volumeInfo
|
||
const mapper = volumeActor.getMapper()
|
||
mapper.setSampleDistance(1.0)
|
||
|
||
const cfun = vtkColorTransferFunction.newInstance()
|
||
const presetToUse = this.rgbPresetName
|
||
cfun.applyColorMap(presetToUse)
|
||
cfun.setMappingRange(0, 5)
|
||
|
||
volumeActor.getProperty().setRGBTransferFunction(0, cfun)
|
||
|
||
// Create scalar opacity function
|
||
const ofun = vtkPiecewiseFunction.newInstance()
|
||
ofun.addPoint(0, 0.0)
|
||
ofun.addPoint(0.1, 0.9)
|
||
ofun.addPoint(5, 1.0)
|
||
|
||
volumeActor.getProperty().setScalarOpacity(0, ofun)
|
||
},
|
||
getApplicableVolumeActor(volumeId, viewportId) {
|
||
const viewport = renderingEngine.getViewport(viewportId)
|
||
const actorEntries = viewport.getActors()
|
||
console.log(actorEntries)
|
||
// const actorEntries = this.getActors();
|
||
|
||
if (!actorEntries.length) {
|
||
return
|
||
}
|
||
|
||
let volumeActor
|
||
|
||
if (volumeId) {
|
||
const i = actorEntries.findIndex(e => e.uid === volumeId)
|
||
if (i > -1) {
|
||
volumeActor = actorEntries[i].actor
|
||
}
|
||
// volumeActor = this.getActor(volumeId)?.actor as vtkVolume;
|
||
}
|
||
|
||
// // set it for the first volume (if there are more than one - fusion)
|
||
if (!volumeActor) {
|
||
volumeActor = actorEntries[0].actor
|
||
volumeId = actorEntries[0].uid
|
||
}
|
||
|
||
return { volumeActor, volumeId }
|
||
},
|
||
createColorBar(rgbPresetName, elId) {
|
||
// const ctf = vtkColorTransferFunction.newInstance()
|
||
const colorMap = vtkColorMaps.getPresetByName(rgbPresetName)
|
||
const rgbPoints = colorMap.RGBPoints
|
||
// const range = ctf.getRange()
|
||
const canvas = document.getElementById(elId)
|
||
const ctx = canvas.getContext('2d')
|
||
const canvasWidth = 110
|
||
const canvasHeight = 15
|
||
const rectWidth = 100
|
||
const rectHeight = canvasHeight
|
||
canvas.width = canvasWidth
|
||
canvas.height = canvasHeight
|
||
const gradient = ctx.createLinearGradient(0, 0, rectWidth, 0)
|
||
for (let i = 0; i < rgbPoints.length; i += 4) {
|
||
let position = 0
|
||
if (rgbPoints[0] === -1) {
|
||
position = (rgbPoints[i] + 1) / 2
|
||
} else {
|
||
position = rgbPoints[i]
|
||
}
|
||
|
||
// console.log(position)
|
||
const color = `rgb(${parseInt(rgbPoints[i + 1] * 255)}, ${parseInt(rgbPoints[i + 2] * 255)}, ${parseInt(rgbPoints[i + 3] * 255)})`
|
||
gradient.addColorStop(position, color)
|
||
}
|
||
ctx.fillStyle = gradient
|
||
ctx.fillRect(0, 0, rectWidth, rectHeight)
|
||
// ctx.font = 'bold 18px sans-serif'
|
||
// ctx.textAlign = 'right'
|
||
// ctx.fillStyle = '#ddd'
|
||
// ctx.fillText(rgbPresetName, canvasWidth - rectWidth, canvasHeight / 2)
|
||
},
|
||
initPage() {
|
||
const resizeObserver = new ResizeObserver(() => {
|
||
if (element_ct.style.width) {
|
||
console.log('Size changed')
|
||
|
||
renderingEngine = getRenderingEngine(renderingEngineId)
|
||
|
||
if (renderingEngine) {
|
||
this.$nextTick(() => {
|
||
// renderingEngine.resize(true, false)
|
||
})
|
||
}
|
||
}
|
||
})
|
||
|
||
const elements = [
|
||
element_ct,
|
||
element_pet,
|
||
element_fusion
|
||
]
|
||
|
||
elements.forEach((element) => {
|
||
element.oncontextmenu = (e) => e.preventDefault()
|
||
|
||
resizeObserver.observe(element)
|
||
})
|
||
element_mip.oncontextmenu = (e) => e.preventDefault()
|
||
resizeObserver.observe(element_mip)
|
||
this.$nextTick(() => {
|
||
this.run()
|
||
})
|
||
},
|
||
async run() {
|
||
this.loading = true
|
||
// 初始化Cornerstone和相关库
|
||
await initLibraries()
|
||
renderingEngine = new RenderingEngine(renderingEngineId)
|
||
|
||
this.ctSeries = JSON.parse(sessionStorage.getItem('ctSeriesInfo'))
|
||
this.petSeries = JSON.parse(sessionStorage.getItem('petSeriesInfo'))
|
||
await this.getImages()
|
||
|
||
// 设置viewport
|
||
await this.setUpDisplay()
|
||
|
||
// 设置viewportTools and synchronizers
|
||
this.setUpToolGroups()
|
||
|
||
this.setUpSynchronizers()
|
||
this.$refs['CT_AXIAL'].scroll(0)
|
||
this.$refs['PT_AXIAL'].scroll(0)
|
||
this.$refs['FUSION_AXIAL'].scroll(0)
|
||
await this.getAnnotations()
|
||
|
||
eventTarget.addEventListener(cornerstoneTools.Enums.Events.ANNOTATION_ADDED, (e) => {
|
||
this.onAnnotationAdded(e)
|
||
})
|
||
|
||
const debouncedCallback = this.debounce((e) => {
|
||
console.log(e)
|
||
const { annotation } = e.detail
|
||
const { cachedStats } = annotation.data
|
||
var isNotValidAnnotationNum = 0
|
||
for (const volumeId in cachedStats) {
|
||
var statObj = cachedStats[volumeId]
|
||
var arr = Object.keys(statObj)
|
||
if (arr.length < 2) {
|
||
++isNotValidAnnotationNum
|
||
}
|
||
}
|
||
if (isNotValidAnnotationNum === 0) {
|
||
this.onAnnotationModified(e)
|
||
} else {
|
||
// 移除标记
|
||
this.removeAnnotation({ otherMeasureData: annotation })
|
||
const { remark } = annotation.data
|
||
// 清除病灶上的标记信息
|
||
if (remark === 'Liver' || remark === 'Lung') {
|
||
this.$refs['questions'].clearMeasuredData(remark)
|
||
// 激活工具
|
||
this.setNonTargetMeasurementStatus({ status: true, toolName: 'CircleROI' })
|
||
} else {
|
||
this.$refs['tableQuestions'].clearMeasuredData()
|
||
// 激活工具
|
||
this.setBasicToolActive('CircleROI')
|
||
}
|
||
}
|
||
}, 120)
|
||
eventTarget.addEventListener(cornerstoneTools.Enums.Events.ANNOTATION_MODIFIED, (e) => {
|
||
debouncedCallback(e)
|
||
})
|
||
eventTarget.addEventListener(cornerstoneTools.Enums.Events.ANNOTATION_SELECTION_CHANGE, (e) => {
|
||
console.log(e)
|
||
const { detail } = e
|
||
const { selection } = detail
|
||
if (selection && selection.length > 0) {
|
||
const annotationUID = selection[0]
|
||
const i = this.measureDatas.findIndex(item => item.OtherMeasureData.annotationUID === annotationUID)
|
||
if (i > -1) {
|
||
this.$refs['tableQuestions'].setActiveCollapse(this.measureDatas[i])
|
||
}
|
||
}
|
||
})
|
||
|
||
this.loading = false
|
||
},
|
||
getAnnotations() {
|
||
return new Promise(resolve => {
|
||
annotation.state.removeAllAnnotations()
|
||
this.isInitMeasureDatas = false
|
||
var visitTaskId = this.$route.query.visitTaskId
|
||
getTableAnswerRowInfoList(visitTaskId).then(res => {
|
||
var arr = []
|
||
res.Result.forEach(el => {
|
||
if (el.OtherMeasureData) {
|
||
el.OtherMeasureData = JSON.parse(el.OtherMeasureData)
|
||
el.OtherMeasureData.invalidated = false
|
||
// el.OtherMeasureData.highlighted = false
|
||
if (this.readingTaskState === 2) {
|
||
el.OtherMeasureData.isLocked = true
|
||
}
|
||
el.OtherMeasureData.data.remark = el.OrderMarkName
|
||
|
||
const viewport = renderingEngine.getViewport('PT_AXIAL')
|
||
|
||
annotation.state.addAnnotation(el.OtherMeasureData, viewport.element)
|
||
}
|
||
arr.push(el)
|
||
})
|
||
this.measureDatas = arr
|
||
this.isInitMeasureDatas = true
|
||
|
||
resolve()
|
||
})
|
||
})
|
||
},
|
||
addOrUpdateAnnotations(obj) {
|
||
var idx = this.measureDatas.findIndex(item => item.QuestionId === obj.data.QuestionId)
|
||
if (idx > -1) {
|
||
for (const k in this.measureDatas[idx]) {
|
||
if (obj.data[k]) {
|
||
this.measureDatas[idx][k] = obj.data[k]
|
||
}
|
||
}
|
||
console.log('更新标记成功', idx)
|
||
} else {
|
||
this.measureDatas.push(obj.data)
|
||
console.log('新增标记成功')
|
||
}
|
||
},
|
||
removeAnnotation(obj) {
|
||
const { otherMeasureData, type } = obj
|
||
const { annotationUID } = otherMeasureData
|
||
const i = this.measureDatas.findIndex(item => item.OtherMeasureData.annotationUID === annotationUID)
|
||
if (i > -1) {
|
||
if (type === 'delete') {
|
||
this.measureDatas.splice(i, 1)
|
||
} else {
|
||
if (this.measureDatas[i].FristAddTaskId) {
|
||
this.measureDatas[i].OtherMeasureData = ''
|
||
} else {
|
||
this.measureDatas.splice(i, 1)
|
||
}
|
||
}
|
||
annotation.state.removeAnnotation(annotationUID)
|
||
renderingEngine.render()
|
||
}
|
||
},
|
||
onAnnotationAdded(e) {
|
||
this.isLocate = false
|
||
const { detail } = e
|
||
const { annotation } = detail
|
||
const { metadata } = annotation
|
||
const measureData = {}
|
||
measureData.frame = 0
|
||
measureData.data = annotation
|
||
measureData.type = metadata.toolName
|
||
if (this.isNonTargetMeasurement || annotation.data.remark === 'Liver' || annotation.data.remark === 'Lung') {
|
||
this.$refs['questions'].setMeasuredData(measureData)
|
||
} else {
|
||
this.$refs['tableQuestions'].setMeasuredData(measureData)
|
||
}
|
||
|
||
this.setToolMode('passive', metadata.toolName)
|
||
this.activeTool = ''
|
||
},
|
||
onAnnotationModified(e) {
|
||
if (this.isLocate) {
|
||
this.isLocate = false
|
||
return
|
||
}
|
||
const { detail } = e
|
||
const { annotation } = detail
|
||
const { metadata, data } = annotation
|
||
var idx = this.measureDatas.findIndex(item => item.OtherMeasureData && item.OtherMeasureData.data.remark === data.remark)
|
||
if (idx > -1) {
|
||
var questionInfo = this.measureDatas[idx]
|
||
const measureData = {}
|
||
measureData.frame = 0
|
||
measureData.data = annotation
|
||
measureData.type = metadata.toolName
|
||
measureData.suvMax = data.cachedStats[`volumeId:${ptVolumeId}`] && data.cachedStats[`volumeId:${ptVolumeId}`].max ? data.cachedStats[`volumeId:${ptVolumeId}`].max.toFixed(this.digitPlaces) : null
|
||
measureData.modalityUnit = data.cachedStats[`volumeId:${ptVolumeId}`].modalityUnit
|
||
if (data.remark === 'Liver' || data.remark === 'Lung') {
|
||
this.$refs['questions'].setMeasuredData(measureData)
|
||
this.isNonTargetMeasurement = false
|
||
} else {
|
||
this.$refs['tableQuestions'].modifyMeasuredData({ measureData, questionInfo })
|
||
}
|
||
|
||
this.setToolMode('passive', metadata.toolName)
|
||
if (this.activeTool) {
|
||
this.activeTool = ''
|
||
}
|
||
}
|
||
},
|
||
setNonTargetMeasurementStatus(obj) {
|
||
this.isNonTargetMeasurement = obj.status
|
||
if (obj.toolName) {
|
||
// this.setMeasureToolActive(obj.toolName)
|
||
this.setBasicToolActive(obj.toolName)
|
||
}
|
||
},
|
||
getImageInfo(viewportId, referencedImageId) {
|
||
if (!viewportId || !referencedImageId) return
|
||
var imageArr = referencedImageId.split('/')
|
||
var instanceId = imageArr[imageArr.length - 1]
|
||
if (viewportId === 'CT_AXIAL') {
|
||
return { studyId: this.ctSeries.studyId, seriesId: this.ctSeries.seriesId, instanceId, viewportId }
|
||
} else if (viewportId === 'PT_AXIAL') {
|
||
return { studyId: this.petSeries.studyId, seriesId: this.petSeries.seriesId, instanceId, viewportId }
|
||
} else {
|
||
return { studyId: this.petSeries.studyId, seriesId: this.petSeries.seriesId, instanceId, viewportId }
|
||
}
|
||
},
|
||
debounce(callback, delay) {
|
||
let timerId
|
||
return function() {
|
||
clearTimeout(timerId)
|
||
timerId = setTimeout(() => {
|
||
callback.apply(this, arguments)
|
||
}, delay)
|
||
}
|
||
},
|
||
async getImages() {
|
||
// .splice(0, 10)
|
||
const ctImageIds = await createImageIdsAndCacheMetaData({
|
||
modality: 'CT',
|
||
imageIds: this.ctSeries.imageIds
|
||
})
|
||
const ptImageIds = await createImageIdsAndCacheMetaData({
|
||
modality: 'PT',
|
||
imageIds: this.petSeries.imageIds
|
||
})
|
||
this.ctVolume = await volumeLoader.createAndCacheVolume(ctVolumeId, {
|
||
imageIds: ctImageIds
|
||
})
|
||
this.ptVolume = await volumeLoader.createAndCacheVolume(ptVolumeId, {
|
||
imageIds: ptImageIds
|
||
})
|
||
},
|
||
setUpToolGroups() {
|
||
cornerstoneTools.addTool(WindowLevelTool)
|
||
cornerstoneTools.addTool(ZoomTool)
|
||
cornerstoneTools.addTool(StackScrollMouseWheelTool)
|
||
cornerstoneTools.addTool(MIPJumpToClickTool)
|
||
cornerstoneTools.addTool(VolumeRotateMouseWheelTool)
|
||
cornerstoneTools.addTool(EllipticalROITool)
|
||
cornerstoneTools.addTool(CircleROITool)
|
||
cornerstoneTools.addTool(CrosshairsTool)
|
||
cornerstoneTools.addTool(TrackballRotateTool)
|
||
cornerstoneTools.addTool(ProbeTool)
|
||
cornerstoneTools.addTool(PanTool)
|
||
cornerstoneTools.addTool(ScaleOverlayTool)
|
||
|
||
ctToolGroup = ctToolGroup = ToolGroupManager.createToolGroup(ctToolGroupId)
|
||
ctToolGroup.addViewport(viewportIds.CT.AXIAL, renderingEngineId)
|
||
|
||
ptToolGroup = ToolGroupManager.createToolGroup(ptToolGroupId)
|
||
ptToolGroup.addViewport(viewportIds.PT.AXIAL, renderingEngineId)
|
||
|
||
fusionToolGroup = ToolGroupManager.createToolGroup(fusionToolGroupId)
|
||
fusionToolGroup.addViewport(viewportIds.FUSION.AXIAL, renderingEngineId)
|
||
|
||
const toolGroups = [ctToolGroup, ptToolGroup]
|
||
toolGroups.forEach((toolGroup) => {
|
||
toolGroup.addTool(PanTool.toolName)
|
||
toolGroup.addTool(ZoomTool.toolName)
|
||
toolGroup.addTool(StackScrollMouseWheelTool.toolName)
|
||
toolGroup.addTool(EllipticalROITool.toolName)
|
||
toolGroup.addTool(CircleROITool.toolName, {
|
||
getTextLines: this.getTextLines
|
||
})
|
||
toolGroup.addTool(WindowLevelTool.toolName)
|
||
toolGroup.addTool(ProbeTool.toolName)
|
||
toolGroup.addTool(ScaleOverlayTool.toolName)
|
||
})
|
||
|
||
fusionToolGroup.addTool(PanTool.toolName)
|
||
fusionToolGroup.addTool(ZoomTool.toolName)
|
||
fusionToolGroup.addTool(StackScrollMouseWheelTool.toolName)
|
||
fusionToolGroup.addTool(EllipticalROITool.toolName, {
|
||
volumeId: ptVolumeId
|
||
})
|
||
fusionToolGroup.addTool(CircleROITool.toolName, {
|
||
volumeId: ptVolumeId,
|
||
getTextLines: this.getTextLines
|
||
})
|
||
fusionToolGroup.addTool(ProbeTool.toolName)
|
||
fusionToolGroup.addTool(ScaleOverlayTool.toolName)
|
||
// Here is the difference in the toolGroups used, that we need to specify the
|
||
// volume to use for the WindowLevelTool for the fusion viewports
|
||
|
||
fusionToolGroup.addTool(WindowLevelTool.toolName, {
|
||
volumeId: ptVolumeId
|
||
});
|
||
|
||
[ctToolGroup, ptToolGroup, fusionToolGroup].forEach((toolGroup) => {
|
||
// toolGroup.setToolActive(ProbeTool.toolName, {
|
||
// bindings: [
|
||
// {
|
||
// mouseButton: MouseBindings.Primary // Left Click
|
||
// }
|
||
// ]
|
||
// })
|
||
toolGroup.setToolActive(PanTool.toolName, {
|
||
bindings: [
|
||
{
|
||
mouseButton: MouseBindings.Auxiliary // Middle Click
|
||
}
|
||
]
|
||
})
|
||
toolGroup.setToolActive(ZoomTool.toolName, {
|
||
bindings: [
|
||
{
|
||
mouseButton: MouseBindings.Secondary // Right Click
|
||
}
|
||
]
|
||
})
|
||
|
||
toolGroup.setToolActive(StackScrollMouseWheelTool.toolName)
|
||
// toolGroup.setToolPassive(EllipticalROITool.toolName)
|
||
if (this.readingTaskState === 2) {
|
||
toolGroup.setToolEnabled(CircleROITool.toolName)
|
||
} else {
|
||
toolGroup.setToolPassive(CircleROITool.toolName)
|
||
}
|
||
|
||
// toolGroup.setToolPassive(ProbeTool.toolName)
|
||
// toolGroup.setToolPassive(WindowLevelTool.toolName)
|
||
// toolGroup.setToolEnabled(ScaleOverlayTool.toolName)
|
||
})
|
||
|
||
// MIP Tool Groups
|
||
mipToolGroup = null
|
||
if (!ToolGroupManager.getToolGroup(mipToolGroupUID)) {
|
||
mipToolGroup = ToolGroupManager.createToolGroup(mipToolGroupUID)
|
||
} else {
|
||
mipToolGroup = ToolGroupManager.getToolGroup(mipToolGroupUID)
|
||
}
|
||
|
||
mipToolGroup.addTool('VolumeRotateMouseWheel')
|
||
mipToolGroup.addTool('MIPJumpToClickTool', {
|
||
//
|
||
toolGroupId: ptToolGroupId
|
||
})
|
||
|
||
// Set the initial state of the tools, here we set one tool active on left click.
|
||
// This means left click will draw that tool.
|
||
mipToolGroup.setToolActive('MIPJumpToClickTool', {
|
||
bindings: [
|
||
{
|
||
mouseButton: MouseBindings.Primary // Left ClickR
|
||
}
|
||
]
|
||
})
|
||
// As the Stack Scroll mouse wheel is a tool using the `mouseWheelCallback`
|
||
// hook instead of mouse buttons, it does not need to assign any mouse button.
|
||
mipToolGroup.setToolActive('VolumeRotateMouseWheel')
|
||
|
||
mipToolGroup.addViewport(viewportIds.PETMIP.CORONAL, renderingEngineId)
|
||
},
|
||
getTextLines(data, targetId) {
|
||
const cachedVolumeStats = data.cachedStats[targetId]
|
||
const {
|
||
radius,
|
||
radiusUnit,
|
||
area,
|
||
mean,
|
||
stdDev,
|
||
max,
|
||
isEmptyArea,
|
||
// Modality,
|
||
areaUnit,
|
||
modalityUnit
|
||
} = cachedVolumeStats
|
||
var unit = modalityUnit
|
||
if (modalityUnit === 'raw') {
|
||
unit = 'SUV'
|
||
} else {
|
||
unit = modalityUnit
|
||
}
|
||
const textLines = []
|
||
if (data.remark) {
|
||
textLines.push(data.remark)
|
||
}
|
||
if (radius) {
|
||
const radiusLine = isEmptyArea
|
||
? `Radius: Oblique not supported`
|
||
: `Radius: ${this.roundNumber(radius)} ${radiusUnit}`
|
||
textLines.push(radiusLine)
|
||
}
|
||
|
||
if (area) {
|
||
const areaLine = isEmptyArea
|
||
? `Area: Oblique not supported`
|
||
: `Area: ${this.roundNumber(area)} ${areaUnit}`
|
||
textLines.push(areaLine)
|
||
}
|
||
|
||
if (mean) {
|
||
textLines.push(`Mean: ${this.roundNumber(mean)} ${unit}`)
|
||
}
|
||
|
||
if (max) {
|
||
textLines.push(`Max: ${this.roundNumber(max)} ${unit}`)
|
||
}
|
||
|
||
if (stdDev) {
|
||
textLines.push(`Std Dev: ${this.roundNumber(stdDev)} ${unit}`)
|
||
}
|
||
|
||
return textLines
|
||
},
|
||
roundNumber(value) {
|
||
if (value === undefined || value === null || value === '') {
|
||
return 'NaN'
|
||
}
|
||
value = Number(value)
|
||
|
||
return value.toFixed(this.digitPlaces)
|
||
},
|
||
// 设置测量工具启用(不会对输入作出反应)
|
||
setBasicToolActive(toolName) {
|
||
var toolGroupIds = [ctToolGroupId, ptToolGroupId, fusionToolGroupId]
|
||
toolGroupIds.forEach((toolGroupId) => {
|
||
const toolGroup = ToolGroupManager.getToolGroup(toolGroupId)
|
||
if (this.activeTool === toolName) {
|
||
toolGroup.setToolPassive(toolName)
|
||
} else {
|
||
if (this.activeTool) {
|
||
toolGroup.setToolPassive(this.activeTool)
|
||
}
|
||
var bindings = []
|
||
if (toolName === 'Pan') {
|
||
bindings = [
|
||
{
|
||
mouseButton: MouseBindings.Auxiliary // Middle Click
|
||
},
|
||
{
|
||
mouseButton: MouseBindings.Primary // Left Click
|
||
}
|
||
]
|
||
} else if (toolName === 'Zoom') {
|
||
bindings = [
|
||
{
|
||
mouseButton: MouseBindings.Secondary // Right Click
|
||
},
|
||
{
|
||
mouseButton: MouseBindings.Primary // Left Click
|
||
}
|
||
]
|
||
} else {
|
||
bindings = [
|
||
{
|
||
mouseButton: MouseBindings.Primary // Left Click
|
||
}
|
||
]
|
||
}
|
||
toolGroup.setToolActive(toolName, {
|
||
bindings: bindings
|
||
})
|
||
// if (toolName === 'CircleROI') {
|
||
// toolGroup.setToolConfiguration(CircleROITool.toolName, {
|
||
// // centerPointRadius: 4,
|
||
// disableCursor: true
|
||
// })
|
||
// }
|
||
}
|
||
})
|
||
if (this.activeTool === toolName) {
|
||
this.activeTool = ''
|
||
} else {
|
||
this.activeTool = toolName
|
||
}
|
||
},
|
||
setMeasureToolActive(toolName) {
|
||
var toolObj = this.$refs['tableQuestions'].isCanActiveTool(toolName)
|
||
if (!toolObj || toolObj.isDisabled) return
|
||
this.setBasicToolActive(toolName)
|
||
},
|
||
// 鼠标移入测量工具时，判断工具是否可激活
|
||
enter(e, toolName) {
|
||
var i = this.measuredTools.findIndex(item => item.toolName === toolName)
|
||
if (i === -1) return
|
||
var isCurrentTask = this.isCurrentTask
|
||
var readingTaskState = this.readingTaskState
|
||
if (!isCurrentTask || readingTaskState >= 2) {
|
||
this.measuredTools[i].isDisabled = true
|
||
e.target.style.cursor = 'not-allowed'
|
||
if (this.activeTool) {
|
||
this.setToolMode('enabled', toolName)
|
||
this.activeTool = ''
|
||
}
|
||
} else {
|
||
var obj = this.$refs['tableQuestions'].isCanActiveTool(toolName, true)
|
||
this.measuredTools[i].disabledReason = obj.reason
|
||
if (!obj.isCanActiveTool) {
|
||
if (this.activeTool === toolName) {
|
||
this.setToolMode('passive', toolName)
|
||
this.activeTool = ''
|
||
}
|
||
this.measuredTools[i].isDisabled = true
|
||
e.target.style.cursor = 'not-allowed'
|
||
} else {
|
||
this.measuredTools[i].isDisabled = false
|
||
e.target.style.cursor = 'pointer'
|
||
}
|
||
}
|
||
},
|
||
setToolMode(mode, toolName) {
|
||
var toolGroupIds = [ctToolGroupId, ptToolGroupId, fusionToolGroupId]
|
||
toolGroupIds.forEach((toolGroupId) => {
|
||
const toolGroup = ToolGroupManager.getToolGroup(toolGroupId)
|
||
toolGroup.setToolPassive(toolName)
|
||
if (mode === 'enabled') {
|
||
toolGroup.setToolEnabled(toolName)
|
||
} else if (mode === 'passive') {
|
||
toolGroup.setToolPassive(toolName)
|
||
}
|
||
})
|
||
},
|
||
// 截屏
|
||
saveImage() {
|
||
// const canvas = this.canvas.querySelector('canvas')
|
||
// var pictureBaseStr = canvas.toDataURL('image/png', 1)
|
||
// return pictureBaseStr
|
||
},
|
||
setUpSynchronizers() {
|
||
// const axialCameraSynchronizerId = 'AXIAL_CAMERA_SYNCHRONIZER_ID'
|
||
// const ctVoiSynchronizerId = 'CT_VOI_SYNCHRONIZER_ID'
|
||
// const ptVoiSynchronizerId = 'PT_VOI_SYNCHRONIZER_ID'
|
||
|
||
axialCameraPositionSynchronizer = createCameraPositionSynchronizer(
|
||
axialCameraSynchronizerId
|
||
)
|
||
ctVoiSynchronizer = createVOISynchronizer(ctVoiSynchronizerId)
|
||
ptVoiSynchronizer = createVOISynchronizer(ptVoiSynchronizerId);
|
||
|
||
// Add viewports to camera synchronizers
|
||
[
|
||
viewportIds.CT.AXIAL,
|
||
viewportIds.PT.AXIAL,
|
||
viewportIds.FUSION.AXIAL
|
||
].forEach((viewportId) => {
|
||
axialCameraPositionSynchronizer.add({
|
||
renderingEngineId,
|
||
viewportId
|
||
})
|
||
});
|
||
|
||
// Add viewports to VOI synchronizers
|
||
[
|
||
viewportIds.CT.AXIAL
|
||
].forEach((viewportId) => {
|
||
ctVoiSynchronizer.add({
|
||
renderingEngineId,
|
||
viewportId
|
||
})
|
||
});
|
||
[
|
||
viewportIds.FUSION.AXIAL
|
||
].forEach((viewportId) => {
|
||
// In this example, the fusion viewports are only targets for CT VOI
|
||
// synchronization, not sources
|
||
ctVoiSynchronizer.addTarget({
|
||
renderingEngineId,
|
||
viewportId
|
||
})
|
||
});
|
||
[
|
||
viewportIds.PT.AXIAL,
|
||
viewportIds.FUSION.AXIAL,
|
||
viewportIds.PETMIP.CORONAL
|
||
].forEach((viewportId) => {
|
||
ptVoiSynchronizer.add({
|
||
renderingEngineId,
|
||
viewportId
|
||
})
|
||
})
|
||
},
|
||
|
||
async setUpDisplay() {
|
||
// 创建 viewports
|
||
const viewportInputArray = [
|
||
{
|
||
viewportId: viewportIds.CT.AXIAL,
|
||
type: ViewportType.ORTHOGRAPHIC,
|
||
element: element_ct,
|
||
defaultOptions: {
|
||
orientation: Enums.OrientationAxis.AXIAL
|
||
// background: [0, 0, 0]
|
||
}
|
||
},
|
||
{
|
||
viewportId: viewportIds.PT.AXIAL,
|
||
type: ViewportType.ORTHOGRAPHIC,
|
||
element: element_pet,
|
||
defaultOptions: {
|
||
orientation: Enums.OrientationAxis.AXIAL,
|
||
background: [1, 1, 1]
|
||
}
|
||
},
|
||
{
|
||
viewportId: viewportIds.FUSION.AXIAL,
|
||
type: ViewportType.ORTHOGRAPHIC,
|
||
element: element_fusion,
|
||
defaultOptions: {
|
||
orientation: Enums.OrientationAxis.AXIAL
|
||
// background: [0, 0, 0]
|
||
}
|
||
},
|
||
{
|
||
viewportId: viewportIds.PETMIP.CORONAL,
|
||
type: ViewportType.ORTHOGRAPHIC,
|
||
element: element_mip,
|
||
defaultOptions: {
|
||
orientation: Enums.OrientationAxis.CORONAL,
|
||
background: [1, 1, 1]
|
||
}
|
||
}
|
||
]
|
||
|
||
renderingEngine.setViewports(viewportInputArray)
|
||
|
||
// Set the volumes to load
|
||
this.ptVolume.load()
|
||
this.ctVolume.load()
|
||
|
||
// Set volumes on the viewports
|
||
await setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ctVolumeId,
|
||
callback: setCtTransferFunctionForVolumeActor
|
||
}
|
||
],
|
||
[viewportIds.CT.AXIAL]
|
||
)
|
||
|
||
await setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ptVolumeId,
|
||
callback: setPetTransferFunctionForVolumeActor
|
||
}
|
||
],
|
||
[viewportIds.PT.AXIAL]
|
||
)
|
||
|
||
await setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ctVolumeId,
|
||
callback: setCtTransferFunctionForVolumeActor
|
||
},
|
||
{
|
||
volumeId: ptVolumeId,
|
||
callback: setPetColorMapTransferFunctionForVolumeActor
|
||
}
|
||
],
|
||
[viewportIds.FUSION.AXIAL]
|
||
)
|
||
|
||
// Calculate size of fullBody pet mip
|
||
const ptVolumeDimensions = this.ptVolume.dimensions
|
||
|
||
// Only make the MIP as large as it needs to be.
|
||
const slabThickness = Math.sqrt(
|
||
ptVolumeDimensions[0] * ptVolumeDimensions[0] +
|
||
ptVolumeDimensions[1] * ptVolumeDimensions[1] +
|
||
ptVolumeDimensions[2] * ptVolumeDimensions[2]
|
||
)
|
||
|
||
setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ptVolumeId,
|
||
callback: setPetTransferFunctionForVolumeActor,
|
||
blendMode: BlendModes.MAXIMUM_INTENSITY_BLEND,
|
||
slabThickness
|
||
}
|
||
],
|
||
[viewportIds.PETMIP.CORONAL]
|
||
)
|
||
|
||
await this.initializeCameraSync(renderingEngine)
|
||
|
||
// Render the viewports
|
||
renderingEngine.render()
|
||
},
|
||
initCameraSynchronization(sViewport, tViewport) {
|
||
// Initialise the sync as they viewports will have
|
||
// Different initial zoom levels for viewports of different sizes.
|
||
|
||
const camera = sViewport.getCamera()
|
||
|
||
tViewport.setCamera(camera)
|
||
},
|
||
async initializeCameraSync(renderingEngine) {
|
||
return new Promise(resolve => {
|
||
// The fusion scene is the target as it is scaled to both volumes.
|
||
// TODO -> We should have a more generic way to do this,
|
||
// So that when all data is added we can synchronize zoom/position before interaction.
|
||
|
||
const axialCtViewport = renderingEngine.getViewport(viewportIds.CT.AXIAL)
|
||
|
||
const axialPtViewport = renderingEngine.getViewport(viewportIds.PT.AXIAL)
|
||
|
||
const axialFusionViewport = renderingEngine.getViewport(
|
||
viewportIds.FUSION.AXIAL
|
||
)
|
||
|
||
this.initCameraSynchronization(axialFusionViewport, axialCtViewport)
|
||
this.initCameraSynchronization(axialFusionViewport, axialPtViewport)
|
||
|
||
renderingEngine.render()
|
||
resolve()
|
||
})
|
||
},
|
||
async resetViewport() {
|
||
if (this.activeTool) {
|
||
this.setToolMode('passive', this.activeTool)
|
||
this.activeTool = ''
|
||
}
|
||
// Set volumes on the viewports
|
||
await setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ctVolumeId,
|
||
callback: setCtTransferFunctionForVolumeActor
|
||
}
|
||
],
|
||
[viewportIds.CT.AXIAL]
|
||
)
|
||
|
||
await setVolumesForViewports(
|
||
renderingEngine,
|
||
[
|
||
{
|
||
volumeId: ptVolumeId,
|
||
callback: setPetTransferFunctionForVolumeActor
|
||
}
|
||
],
|
||
[viewportIds.PT.AXIAL]
|
||
)
|
||
|
||
await this.initializeCameraSync(renderingEngine)
|
||
renderingEngine.render()
|
||
|
||
// Render the viewports
|
||
|
||
const viewports = [
|
||
'CT_AXIAL',
|
||
'PT_AXIAL',
|
||
'FUSION_AXIAL'
|
||
]
|
||
viewports.map(viewportId => {
|
||
const renderingEngine = getRenderingEngine(renderingEngineId)
|
||
const viewport = renderingEngine.getViewport(viewportId)
|
||
viewport.resetCamera(true, true, false)
|
||
|
||
viewport.render()
|
||
})
|
||
},
|
||
toggleInvert() {
|
||
if (this.activeTool) {
|
||
this.setToolMode('passive', this.activeTool)
|
||
this.activeTool = ''
|
||
}
|
||
const viewports = [
|
||
{ viewportId: 'CT_AXIAL', volumeId: ctVolumeId },
|
||
{ viewportId: 'PT_AXIAL', volumeId: ptVolumeId }
|
||
// { viewportId: 'FUSION_AXIAL', volumeId: ptVolumeId }
|
||
]
|
||
viewports.map(v => {
|
||
const { viewportId, volumeId } = v
|
||
const renderingEngine = getRenderingEngine(renderingEngineId)
|
||
|
||
// Get the volume viewport
|
||
const viewport = (
|
||
renderingEngine.getViewport(viewportId)
|
||
)
|
||
|
||
// Get the volume actor from the viewport
|
||
const actorEntry = viewport.getActor(volumeId)
|
||
|
||
const volumeActor = actorEntry.actor
|
||
const rgbTransferFunction = volumeActor
|
||
.getProperty()
|
||
.getRGBTransferFunction(0)
|
||
|
||
// Todo: implement invert in setProperties
|
||
csUtils.invertRgbTransferFunction(rgbTransferFunction)
|
||
|
||
viewport.render()
|
||
})
|
||
},
|
||
showPanel(e) {
|
||
// console.log(e.currentTarget.parentNode.parentNode)
|
||
// e.currentTarget.parentNode.parentNode.lastChild.style.display = 'block'
|
||
e.currentTarget.firstChild.lastChild.style.display = 'block'
|
||
},
|
||
handleMouseout(e) {
|
||
e.currentTarget.firstChild.lastChild.style.display = 'none'
|
||
},
|
||
|
||
setDicomCanvasRotate(v) {
|
||
if (this.activeTool) {
|
||
this.setToolMode('passive', this.activeTool)
|
||
this.activeTool = ''
|
||
}
|
||
// rotateArr: [
|
||
// { label: this.$t('trials:reading:button:rotateDefault'), val: 1 }, // 默认值
|
||
// { label: this.$t('trials:reading:button:rotateVertical'), val: 2 }, // 垂直翻转
|
||
// { label: this.$t('trials:reading:button:rotateHorizontal'), val: 3 }, // 水平翻转
|
||
// { label: this.$t('trials:reading:button:rotateTurnLeft'), val: 4 }, // 左转90度
|
||
// { label: this.$t('trials:reading:button:rotateTurnRight'), val: 5 }// 右转90度
|
||
// ],
|
||
// Get the rendering engine
|
||
const renderingEngine = getRenderingEngine(renderingEngineId)
|
||
const viewportIds = [
|
||
'CT_AXIAL',
|
||
'PT_AXIAL',
|
||
'FUSION_AXIAL'
|
||
]
|
||
viewportIds.forEach(viewportId => {
|
||
const viewport = renderingEngine.getViewport(viewportId)
|
||
console.log(viewport.getCamera())
|
||
const { flipHorizontal, flipVertical } = viewport.getCamera()
|
||
// Flip the viewport horizontally
|
||
if (v === 2) {
|
||
viewport.setCamera({ flipHorizontal: !flipHorizontal })
|
||
} else if (v === 3) {
|
||
viewport.setCamera({ flipVertical: !flipVertical })
|
||
} else if (v === 4) {
|
||
viewport.setCamera({ viewAngle: -90 })
|
||
} else if (v === 5) {
|
||
viewport.setCamera({ viewAngle: 90 })
|
||
}
|
||
|
||
viewport.render()
|
||
})
|
||
},
|
||
handleElementsClick() {
|
||
var elements = [element_ct, element_pet, element_fusion, element_mip]
|
||
elements.forEach((el, index) => {
|
||
el.addEventListener('click', () => {
|
||
this.activeIndex = index + 1
|
||
})
|
||
})
|
||
},
|
||
imageLocation(obj) {
|
||
this.setToolToTarget(obj)
|
||
if (!obj.otherMeasureData) return
|
||
this.isLocate = true
|
||
const { metadata } = obj.otherMeasureData
|
||
var imageArr = metadata.referencedImageId.split('/')
|
||
var instanceId = imageArr[imageArr.length - 1]
|
||
var viewportId = null
|
||
// var seriesId = data.seriesId
|
||
// var instanceId = data.instanceId
|
||
var index = -1
|
||
index = this.petSeries.instanceList.findIndex(i => i === instanceId)
|
||
if (index > -1) {
|
||
viewportId = 'PT_AXIAL'
|
||
this.$refs[viewportId].scroll(index)
|
||
return
|
||
}
|
||
index = this.ctSeries.instanceList.findIndex(i => i === instanceId)
|
||
if (index > -1) {
|
||
viewportId = 'CT_AXIAL'
|
||
this.$refs[viewportId].scroll(index)
|
||
return
|
||
}
|
||
},
|
||
setToolToTarget(obj) {
|
||
if (this.readingTaskState < 2 && obj.markTool && !obj.isMarked) {
|
||
this.setBasicToolActive(obj.markTool)
|
||
}
|
||
},
|
||
getTargetIdImage(
|
||
targetId,
|
||
renderingEngine
|
||
) {
|
||
if (targetId.startsWith('imageId:')) {
|
||
const imageId = targetId.split('imageId:')[1]
|
||
const imageURI = utilities.imageIdToURI(imageId)
|
||
let viewports = utilities.getViewportsWithImageURI(
|
||
imageURI,
|
||
renderingEngine.id
|
||
)
|
||
|
||
if (!viewports || !viewports.length) {
|
||
return
|
||
}
|
||
|
||
viewports = viewports.filter((viewport) => {
|
||
return viewport.getCurrentImageId() === imageId
|
||
})
|
||
|
||
if (!viewports || !viewports.length) {
|
||
return
|
||
}
|
||
|
||
return viewports[0].getImageData()
|
||
} else if (targetId.startsWith('volumeId:')) {
|
||
const volumeId = targetId.split('volumeId:')[1]
|
||
const viewports = utilities.getViewportsWithVolumeId(
|
||
volumeId,
|
||
renderingEngine.id
|
||
)
|
||
|
||
if (!viewports || !viewports.length) {
|
||
return
|
||
}
|
||
|
||
return viewports[0].getImageData()
|
||
} else {
|
||
throw new Error(
|
||
'getTargetIdImage: targetId must start with "imageId:" or "volumeId:"'
|
||
)
|
||
}
|
||
},
|
||
receiveMsg(event) {
|
||
if (event.data.type === 'readingPageUpdate') {
|
||
this.$refs['questions'].initList()
|
||
this.$refs['tableQuestions'].initList()
|
||
this.isLocate = true
|
||
this.getAnnotations()
|
||
} else if (event.data.type === 'readingPageUpdate') {
|
||
this.readingTaskState = event.data.data.readingTaskState
|
||
}
|
||
},
|
||
...mapMutations({ setLanguage: 'lang/setLanguage' })
|
||
}
|
||
}
|
||
</script>
|
||
<style lang="scss" scoped>
|
||
|
||
.dicom-viewer-container{
|
||
display:flex;
|
||
flex-direction: column;
|
||
height: 100%;
|
||
background-color: #000;
|
||
padding: 5px 2px;
|
||
}
|
||
::-webkit-scrollbar {
|
||
width: 5px;
|
||
height: 5px;
|
||
}
|
||
::-webkit-scrollbar-thumb {
|
||
border-radius: 10px;
|
||
background: #d0d0d0;
|
||
}
|
||
.dicom-tools{
|
||
box-sizing: border-box;
|
||
width: 100%;
|
||
height: 61px;
|
||
padding: 0 5px;
|
||
border: 1px solid #727272;
|
||
display: flex;
|
||
flex-direction: row;
|
||
justify-content: flex-start;
|
||
align-items: center;
|
||
.tool-wrapper{
|
||
display: flex;
|
||
flex-direction: column;
|
||
justify-content: center;
|
||
align-items: center;
|
||
margin-right: 30px;
|
||
.icon{
|
||
padding: 5px;
|
||
border: 1px solid #404040;
|
||
cursor: pointer;
|
||
text-align: center;
|
||
.svg-icon{
|
||
font-size:20px;
|
||
color:#ddd;
|
||
}
|
||
}
|
||
|
||
.text{
|
||
position: relative;
|
||
font-size: 12px;
|
||
margin-top: 5px;
|
||
color: #d0d0d0;
|
||
display: none;
|
||
}
|
||
}
|
||
.tool_active{
|
||
background-color: #607d8b;
|
||
}
|
||
.tool_disabled{
|
||
cursor:not-allowed
|
||
}
|
||
.icon:hover{
|
||
background-color: #607d8b;
|
||
}
|
||
.dropdown {
|
||
position: relative;
|
||
display: inline-block;
|
||
.icon-content{
|
||
display: flex;
|
||
align-items: center;
|
||
border: 1px solid #404040;
|
||
}
|
||
.text{
|
||
text-align: center;
|
||
}
|
||
.tool-icon{
|
||
padding: 5px;
|
||
cursor: pointer;
|
||
text-align: center;
|
||
.svg-icon{
|
||
font-size:20px;
|
||
color:#ddd;
|
||
}
|
||
}
|
||
|
||
.arrow-icon{
|
||
cursor: pointer;
|
||
padding: 7px 2px 7px 0px;
|
||
}
|
||
.arrow-icon:hover{
|
||
background-color: #607d8b;
|
||
}
|
||
.icon-content-d:hover{
|
||
background-color: #607d8b;
|
||
}
|
||
.tool-icon-d{
|
||
padding: 5px;
|
||
.svg-icon{
|
||
font-size:20px;
|
||
color:#ddd;
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
.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:hover{
|
||
background-color: #727272;
|
||
cursor: pointer;
|
||
}
|
||
}
|
||
.layout-content ul li{
|
||
border-top:1px solid #ddd;
|
||
border-left:1px solid #ddd;
|
||
}
|
||
.layout-content ul .flex_row{
|
||
// border: 1px solid #ddd;
|
||
display: flex;
|
||
justify-content: space-between;
|
||
flex-direction: row;
|
||
align-items: center;
|
||
// padding: 2px;
|
||
margin-bottom: 2px;
|
||
}
|
||
.layout-content ul .flex_column{
|
||
display: flex;
|
||
justify-content: space-between;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
margin-bottom: 2px;
|
||
}
|
||
.layout_box_1_1{
|
||
flex:1;
|
||
// border: 1px solid #ddd;
|
||
line-height: 30px;
|
||
font-size: 12px;
|
||
text-align: center;
|
||
border-bottom:1px solid #ddd;
|
||
border-right:1px solid #ddd;
|
||
// padding: 0 5px;
|
||
}
|
||
.layout_box_1_2{
|
||
flex:1;
|
||
line-height: 15px;
|
||
font-size: 10px;
|
||
text-align: center;
|
||
border-bottom:1px solid #ddd;
|
||
border-right:1px solid #ddd;
|
||
}
|
||
.layout-content li .layout_box_1_1 :last-child{
|
||
color: red;
|
||
}
|
||
.layout-content li:hover {
|
||
cursor: pointer;
|
||
background-color: #727272;
|
||
}
|
||
|
||
}
|
||
.dicom-datas{
|
||
box-sizing: border-box;
|
||
flex: 1;
|
||
margin-top: 5px;
|
||
height: 100%;
|
||
display: flex;
|
||
flex-direction: row;
|
||
justify-content: flex-start;
|
||
overflow: hidden;
|
||
.form-container{
|
||
width: 350px;
|
||
height: 100%;
|
||
border: 1px solid #727272;
|
||
}
|
||
.dicom-container{
|
||
box-sizing: border-box;
|
||
flex: 1;
|
||
height: 100%;
|
||
border: 1px solid #727272;
|
||
}
|
||
|
||
.measurement-container{
|
||
overflow-y: auto;
|
||
}
|
||
.box{
|
||
display: grid;
|
||
box-sizing: border-box;
|
||
height: 100%;
|
||
padding: 0;
|
||
.item{
|
||
box-sizing: border-box;
|
||
position: relative;
|
||
border: 1px solid rgba(255, 255, 255, 0.21);
|
||
position: relative;
|
||
&_active{
|
||
// border: 2px solid #ffeb3b;fff
|
||
border: 1px dashed #428bca;
|
||
|
||
}
|
||
}
|
||
}
|
||
.box_2_2{
|
||
grid-template-columns: repeat(2, 50%); //1列，占50%
|
||
grid-template-rows: repeat(2, 50%); //1行，占50%
|
||
}
|
||
|
||
}
|
||
</style>
|