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comparison Plugins/WSI/Run.py @ 365:27cb0b60f2d3

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wsi: test_pixel_spacing
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 13 Jan 2021 16:46:18 +0100
parents 6fa8218cf8db
children e769bcf2b94f
comparison
equal deleted inserted replaced
364:6fa8218cf8db 365:27cb0b60f2d3
332 else: 332 else:
333 self.assertEqual('1', t2['0020,9162']) 333 self.assertEqual('1', t2['0020,9162'])
334 self.assertEqual('0', t2['0020,9228']) 334 self.assertEqual('0', t2['0020,9228'])
335 self.assertEqual('2', t1['0020,9162']) 335 self.assertEqual('2', t1['0020,9162'])
336 self.assertEqual('2', t1['0020,9228']) 336 self.assertEqual('2', t1['0020,9228'])
337 337
338
339 def test_pixel_spacing(self):
340 # https://bugs.orthanc-server.com/show_bug.cgi?id=139
341 CallDicomizer([ GetDatabasePath('LenaGrayscale.png'), # Image is 512x512
342 '--levels=4', '--tile-width=64', '--tile-height=64', '--max-size=0',
343 '--imaged-width=20', '--imaged-height=10' ])
344
345 instances = DoGet(ORTHANC, '/instances')
346 self.assertEqual(4, len(instances))
347
348 spacings = {}
349 for i in instances:
350 t = DoGet(ORTHANC, '/instances/%s/tags?short' % i)
351 spacings[t['0028,0008']] = t['5200,9229'][0]['0028,9110'][0]['0028,0030']
352
353 self.assertEqual(4, len(spacings))
354 for i in range(4):
355 s = spacings[str(4 ** i)].split('\\')
356 self.assertEqual(2, len(s))
357 self.assertEqual(20.0 / 512.0 * (2.0 ** (3 - i)), float(s[0]))
358 self.assertEqual(10.0 / 512.0 * (2.0 ** (3 - i)), float(s[1]))
359
360
338 try: 361 try:
339 print('\nStarting the tests...') 362 print('\nStarting the tests...')
340 unittest.main(argv = [ sys.argv[0] ] + args.options) 363 unittest.main(argv = [ sys.argv[0] ] + args.options)
341 364
342 finally: 365 finally: