utils areAllImageOrientationsEqual.ts

81.81% Statements 9/11

0% Branches 0/2

100% Functions 1/1

80% Lines 8/10

Press n or j to go to the next uncovered block, b, p or k for the previous block.


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26  
 
 
 
 
 
 
 
 
321x
 
 
321x
321x
 
321x
29419x
29419x
 
29419x
 
 
 
321x
 
  import toNumber from './toNumber';
import { _isSameOrientation } from './isDisplaySetReconstructable';
 
/**
 * Check is the series has frames with different orientations
 * @param {*} instances
 * @returns
 */
export default function areAllImageOrientationsEqual(instances: Array<any>): boolean {
  Iif (!instances?.length) {
    return false;
  }
  const firstImage = instances[0];
  const firstImageOrientationPatient = toNumber(firstImage.ImageOrientationPatient);
 
  for (let i = 1; i < instances.length; i++) {
    const instance = instances[i];
    const imageOrientationPatient = toNumber(instance.ImageOrientationPatient);
 
    Iif (!_isSameOrientation(imageOrientationPatient, firstImageOrientationPatient)) {
      return false;
    }
  }
  return true;
}