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fix(dicom-seg) : Fix the missing color tag when loading Dicom-Seg (#3822)

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Co-authored-by: Alireza <ar.sedghi@gmail.com>
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Celian-abd 2023-12-13 21:03:09 +01:00 committed by GitHub
parent f99645f3a1
commit 97cb1f94e1
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1 changed files with 22 additions and 2 deletions
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24
extensions/cornerstone-dicom-seg/src/getSopClassHandlerModule.js
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@ -1,5 +1,6 @@
import { utils } from '@ohif/core';
import { metaData, cache, triggerEvent, eventTarget } from '@cornerstonejs/core';
import { CONSTANTS } from '@cornerstonejs/tools';
import { adaptersSEG, Enums } from '@cornerstonejs/adapters';
import { SOPClassHandlerId } from './id';
@ -141,7 +142,7 @@ async function _loadSegments({ extensionManager, servicesManager, segDisplaySet,
'@ohif/extension-cornerstone.utilityModule.common'
);
const { segmentationService } = servicesManager.services;
const { segmentationService, uiNotificationService } = servicesManager.services;
const { dicomLoaderService } = utilityModule.exports;
const arrayBuffer = await dicomLoaderService.findDicomDataPromise(segDisplaySet, null, headers);
@ -174,12 +175,31 @@ async function _loadSegments({ extensionManager, servicesManager, segDisplaySet,
{ skipOverlapping, tolerance, eventTarget, triggerEvent }
);
let usedRecommendedDisplayCIELabValue = true;
results.segMetadata.data.forEach((data, i) => {
if (i > 0) {
data.rgba = dicomlabToRGB(data.RecommendedDisplayCIELabValue);
data.rgba = data.RecommendedDisplayCIELabValue;
if (data.rgba) {
data.rgba = dicomlabToRGB(data.rgba);
} else {
usedRecommendedDisplayCIELabValue = false;
data.rgba = CONSTANTS.COLOR_LUT[i % CONSTANTS.COLOR_LUT.length];
}
}
});
if (!usedRecommendedDisplayCIELabValue) {
// Display a notification about the non-utilization of RecommendedDisplayCIELabValue
uiNotificationService.show({
title: 'DICOM SEG import',
message:
'RecommendedDisplayCIELabValue not found for one or more segments. The default color was used instead.',
type: 'warning',
duration: 5000,
});
}
Object.assign(segDisplaySet, results);
}