Mercurial > hg > orthanc-book
comparison Sphinx/source/plugins/python/create-dicom.py @ 704:ba2403ebd4b7
moving python samples in separate files (3)
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
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| date | Fri, 11 Jun 2021 10:24:08 +0200 |
| parents | |
| children |
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| 703:a589668768d7 | 704:ba2403ebd4b7 |
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| 1 import json | |
| 2 import orthanc | |
| 3 | |
| 4 def OnChange(changeType, level, resource): | |
| 5 if changeType == orthanc.ChangeType.ORTHANC_STARTED: | |
| 6 tags = { | |
| 7 'SOPClassUID' : '1.2.840.10008.5.1.4.1.1.1', | |
| 8 'PatientID' : 'HELLO', | |
| 9 'PatientName' : 'WORLD', | |
| 10 } | |
| 11 | |
| 12 with open('Lena.png', 'rb') as f: | |
| 13 img = orthanc.UncompressImage(f.read(), orthanc.ImageFormat.PNG) | |
| 14 | |
| 15 s = orthanc.CreateDicom(json.dumps(tags), img, orthanc.CreateDicomFlags.GENERATE_IDENTIFIERS) | |
| 16 | |
| 17 with open('/tmp/sample.dcm', 'wb') as f: | |
| 18 f.write(s) | |
| 19 | |
| 20 dicom = orthanc.CreateDicomInstance(s) | |
| 21 frame = dicom.GetInstanceDecodedFrame(0) | |
| 22 print('Size of the frame: %dx%d' % (frame.GetImageWidth(), frame.GetImageHeight())) | |
| 23 | |
| 24 orthanc.RegisterOnChangeCallback(OnChange) |