38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
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export default function getSourceDisplaySet(studies, rtStructDisplaySet) {
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const referencedDisplaySet = _getReferencedDisplaySet(
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rtStructDisplaySet,
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studies
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);
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rtStructDisplaySet.load(referencedDisplaySet, studies);
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return referencedDisplaySet;
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}
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const _getReferencedDisplaySet = (rtStructDisplaySet, studies) => {
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let allDisplaySets = [];
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studies.forEach(study => {
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allDisplaySets = allDisplaySets.concat(study.displaySets);
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});
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const otherDisplaySets = allDisplaySets.filter(
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ds => ds.displaySetInstanceUID !== rtStructDisplaySet.displaySetInstanceUID
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);
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const ReferencedSeriesSequence = Array.isArray(
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rtStructDisplaySet.metadata.ReferencedSeriesSequence
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)
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? rtStructDisplaySet.metadata.ReferencedSeriesSequence
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: [rtStructDisplaySet.metadata.ReferencedSeriesSequence];
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const referencedSeriesInstanceUIDs = ReferencedSeriesSequence.map(
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ReferencedSeries => ReferencedSeries.SeriesInstanceUID
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);
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const referencedDisplaySet = otherDisplaySets.find(ds =>
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referencedSeriesInstanceUIDs.includes(ds.SeriesInstanceUID)
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);
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return referencedDisplaySet;
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};
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