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| 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 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | 115x 115x 115x 115x 115x 115x 14x 101x 101x 8845x 101x 101x 101x 101x | import sortInstancesByPosition from '@ohif/core/src/utils/sortInstancesByPosition';
import { constructableModalities } from '@ohif/core/src/utils/isDisplaySetReconstructable';
import { DisplaySetMessage, DisplaySetMessageList } from '@ohif/core';
import checkMultiFrame from './utils/validations/checkMultiframe';
import checkSingleFrames from './utils/validations/checkSingleFrames';
/**
* Checks if a series is reconstructable to a 3D volume.
*
* @param {Object[]} instances An array of `OHIFInstanceMetadata` objects.
*/
export default function getDisplaySetMessages(
instances: Array<any>,
isReconstructable: boolean,
isDynamicVolume: boolean
): DisplaySetMessageList {
const messages = new DisplaySetMessageList();
Iif (isDynamicVolume) {
return messages;
}
Iif (!instances.length) {
messages.addMessage(DisplaySetMessage.CODES.NO_VALID_INSTANCES);
return;
}
const firstInstance = instances[0];
const { Modality, ImageType, NumberOfFrames } = firstInstance;
// Due to current requirements, LOCALIZER series doesn't have any messages
if (ImageType?.includes('LOCALIZER')) {
return messages;
}
Iif (!constructableModalities.includes(Modality)) {
return messages;
}
const isMultiframe = NumberOfFrames > 1;
// Can't reconstruct if all instances don't have the ImagePositionPatient.
Iif (!isMultiframe && !instances.every(instance => instance.ImagePositionPatient)) {
messages.addMessage(DisplaySetMessage.CODES.NO_POSITION_INFORMATION);
}
const sortedInstances = sortInstancesByPosition(instances);
isMultiframe
? checkMultiFrame(sortedInstances[0], messages)
: checkSingleFrames(sortedInstances, messages);
Iif (!isReconstructable) {
messages.addMessage(DisplaySetMessage.CODES.NOT_RECONSTRUCTABLE);
}
return messages;
}
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