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comparison PalantirServer/FromDcmtkBridge.cpp @ 41:c1097a676eca

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better naming for preview images
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 31 Aug 2012 11:45:48 +0200
parents f6d12037f886
children ea48f38afe5f
comparison
equal deleted inserted replaced
40:a08b085190e1 41:c1097a676eca
377 FromDcmtkBridge::ToJson(target, *dicom.getDataset(), maxStringLength); 377 FromDcmtkBridge::ToJson(target, *dicom.getDataset(), maxStringLength);
378 } 378 }
379 } 379 }
380 380
381 381
382 void FromDcmtkBridge::ExtractNormalizedImage(std::string& result, 382 void FromDcmtkBridge::ExtractPreviewImage(std::string& result,
383 DcmDataset& dataset) 383 DcmDataset& dataset)
384 { 384 {
385 // See also: http://support.dcmtk.org/wiki/dcmtk/howto/accessing-compressed-data 385 // See also: http://support.dcmtk.org/wiki/dcmtk/howto/accessing-compressed-data
386 386
387 PngWriter w; 387 PngWriter w;
388 std::auto_ptr<DicomIntegerPixelAccessor> accessor; 388 std::auto_ptr<DicomIntegerPixelAccessor> accessor;
430 accessor->GetWidth(), PixelFormat_Grayscale8, &image[0]); 430 accessor->GetWidth(), PixelFormat_Grayscale8, &image[0]);
431 } 431 }
432 } 432 }
433 433
434 434
435 void FromDcmtkBridge::ExtractNormalizedImage(std::string& result, 435 void FromDcmtkBridge::ExtractPreviewImage(std::string& result,
436 const std::string& dicomContent) 436 const std::string& dicomContent)
437 { 437 {
438 DcmInputBufferStream is; 438 DcmInputBufferStream is;
439 if (dicomContent.size() > 0) 439 if (dicomContent.size() > 0)
440 { 440 {
441 is.setBuffer(&dicomContent[0], dicomContent.size()); 441 is.setBuffer(&dicomContent[0], dicomContent.size());
443 is.setEos(); 443 is.setEos();
444 444
445 DcmFileFormat dicom; 445 DcmFileFormat dicom;
446 if (dicom.read(is).good()) 446 if (dicom.read(is).good())
447 { 447 {
448 ExtractNormalizedImage(result, *dicom.getDataset()); 448 ExtractPreviewImage(result, *dicom.getDataset());
449 } 449 }
450 else 450 else
451 { 451 {
452 throw PalantirException(ErrorCode_BadFileFormat); 452 throw PalantirException(ErrorCode_BadFileFormat);
453 } 453 }