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fix(tools): Add support for additional region data types and length variants #1736

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merged 5 commits into from
Jan 7, 2025
Merged

fix(tools): Add support for additional region data types and length variants #1736

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840c57f
fix: check length of annotation on eraser _deleteNearbyAnnotations
simonbertoli Apr 23, 2024
22050f1
Merge branch 'cornerstonejs:main' into main
simonbertoli Nov 27, 2024
e8632be
fix(tools): Add support for additional region data types and length v…
simonbertoli Nov 27, 2024
fa2b063
Merge remote-tracking branch 'simonbertoli/main' into feature/update-…
jmannau Jan 6, 2025
2fbe67f
style(tools): update formating for getCalibratedUnits
jmannau Jan 6, 2025
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17 changes: 15 additions & 2 deletions packages/tools/src/utilities/getCalibratedUnits.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -3,18 +3,31 @@ import { Enums, utilities } from '@cornerstonejs/core';
const { CalibrationTypes } = Enums;
const PIXEL_UNITS = 'px';

/**
* DICOM Region Data Types as defined in the DICOM standard
* https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.8.5.5.html#sect_C.8.5.5.1.2
*/
const SUPPORTED_REGION_DATA_TYPES = [
1, // Tissue
2, // Color Flow
3, // PW Spectral Doppler
4, // CW Spectral Doppler
];

const SUPPORTED_LENGTH_VARIANT = [
'3,3', // x: cm & y:cm
'3,3', // x: cm & y:cm
'4,7', // x: seconds & y : cm/sec
];

const SUPPORTED_PROBE_VARIANT = [
'4,3', // x: seconds & y : cm
'4,3', // x: seconds & y : cm
'4,7', // x: seconds & y : cm/sec
];

/**
* DICOM Pixel Physical Units as defined in the DICOM standard
* https://dicom.nema.org/medical/dicom/current/output/chtml/part03/sect_C.8.5.5.html#sect_C.8.5.5.1.6
*/
const UNIT_MAPPING = {
0: 'px',
1: 'percent',
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