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fix: MPR metadata parsing for spacings (#2517)

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* fix: MPR metadata parsing for spacings

* fix: OHIF Metadata provider for validNumbers for imagePlaneModule
This commit is contained in:
Alireza 2021-08-30 09:01:46 -04:00 committed by GitHub
parent cafb7d3f7b
commit 715dfc556a
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 13 additions and 13 deletions
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4
extensions/vtk/src/OHIFVTKViewport.js
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@ -72,7 +72,7 @@ class OHIFVTKViewport extends Component {
}; };
static defaultProps = { static defaultProps = {
onScroll: () => {}, onScroll: () => { },
}; };
static id = 'OHIFVTKViewport'; static id = 'OHIFVTKViewport';
@ -271,7 +271,7 @@ class OHIFVTKViewport extends Component {
volumeMapper.setSampleDistance(sampleDistance); volumeMapper.setSampleDistance(sampleDistance);
// Be generous to surpress warnings, as the logging really hurts performance. // Be generous to suppress warnings, as the logging really hurts performance.
// TODO: maybe we should auto adjust samples to 1000. // TODO: maybe we should auto adjust samples to 1000.
volumeMapper.setMaximumSamplesPerRay(4000); volumeMapper.setMaximumSamplesPerRay(4000);

18
platform/core/src/classes/MetadataProvider.js
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@ -231,26 +231,26 @@ class MetadataProvider {
let columnCosines; let columnCosines;
if (PixelSpacing) { if (PixelSpacing) {
rowPixelSpacing = PixelSpacing[0]; rowPixelSpacing = validNumber(PixelSpacing[0]);
columnPixelSpacing = PixelSpacing[1]; columnPixelSpacing = validNumber(PixelSpacing[1]);
} }
if (ImageOrientationPatient) { if (ImageOrientationPatient) {
rowCosines = ImageOrientationPatient.slice(0, 3); rowCosines = validNumber(ImageOrientationPatient.slice(0, 3));
columnCosines = ImageOrientationPatient.slice(3, 6); columnCosines = validNumber(ImageOrientationPatient.slice(3, 6));
} }
metadata = { metadata = {
frameOfReferenceUID: instance.FrameOfReferenceUID, frameOfReferenceUID: instance.FrameOfReferenceUID,
rows: instance.Rows, rows: instance.Rows,
columns: instance.Columns, columns: instance.Columns,
imageOrientationPatient: ImageOrientationPatient, imageOrientationPatient: validNumber(ImageOrientationPatient),
rowCosines, rowCosines,
columnCosines, columnCosines,
imagePositionPatient: instance.ImagePositionPatient, imagePositionPatient: validNumber(instance.ImagePositionPatient),
sliceThickness: instance.SliceThickness, sliceThickness: validNumber(instance.SliceThickness),
sliceLocation: instance.SliceLocation, sliceLocation: validNumber(instance.SliceLocation),
pixelSpacing: PixelSpacing, pixelSpacing: validNumber(PixelSpacing),
rowPixelSpacing, rowPixelSpacing,
columnPixelSpacing, columnPixelSpacing,
}; };

2
platform/viewer/public/config/default.js
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@ -124,6 +124,6 @@ window.config = {
// If the server is particularly slow to respond to series metadata // If the server is particularly slow to respond to series metadata
// requests as it extracts the metadata from raw files everytime, // requests as it extracts the metadata from raw files everytime,
// try setting this to even lower value // try setting this to even lower value
// Leave it undefined for no limit, sutiable for HTTP/2 enabled servers // Leave it undefined for no limit, suitable for HTTP/2 enabled servers
// maxConcurrentMetadataRequests: 5, // maxConcurrentMetadataRequests: 5,
}; };