chore(release): publish [skip ci]

- @ohif/extension-cornerstone@2.10.7
 - @ohif/extension-dicom-html@1.3.5
 - @ohif/extension-dicom-rt@0.6.8
 - @ohif/extension-dicom-segmentation@0.6.3
 - @ohif/extension-dicom-tag-browser@0.2.6
 - @ohif/extension-vtk@1.11.5
 - @ohif/core@2.13.4
 - @ohif/viewer@4.9.9

.circleci/config.yml

@@ -48,12 +48,12 @@ jobs:
       - checkout:
           post:
             - git fetch --all
-      - restore_cache:
-          name: Restore Yarn and Cypress Package Cache
-          keys:
-            # when lock file changes, use increasingly general patterns to restore cache
-            - yarn-packages-{{ checksum "yarn.lock" }}
-            - yarn-packages-
+      # - restore_cache:
+      #     name: Restore Yarn and Cypress Package Cache
+      #     keys:
+      #       # when lock file changes, use increasingly general patterns to restore cache
+      #       - yarn-packages-{{ checksum "yarn.lock" }}
+      #       - yarn-packages-
       - run:
           name: Install Dependencies
           command: yarn install --frozen-lockfile
@@ -107,12 +107,12 @@ jobs:
           post:
             - git fetch --all
 
-      - restore_cache:
-          name: Restore Yarn and Cypress Package Cache
-          keys:
-            # when lock file changes, use increasingly general patterns to restore cache
-            - yarn-packages-{{ checksum "yarn.lock" }}
-            - yarn-packages-
+      # - restore_cache:
+      #     name: Restore Yarn and Cypress Package Cache
+      #     keys:
+      #       # when lock file changes, use increasingly general patterns to restore cache
+      #       - yarn-packages-{{ checksum "yarn.lock" }}
+      #       - yarn-packages-
 
       - run:
           name: Install Dependencies
@@ -143,12 +143,12 @@ jobs:
       - checkout:
           post:
             - git fetch --all
-      - restore_cache:
-          name: Restore Yarn and Cypress Package Cache
-          keys:
-            # when lock file changes, use increasingly general patterns to restore cache
-            - yarn-packages-{{ checksum "yarn.lock" }}
-            - yarn-packages-
+      # - restore_cache:
+      #     name: Restore Yarn and Cypress Package Cache
+      #     keys:
+      #       # when lock file changes, use increasingly general patterns to restore cache
+      #       - yarn-packages-{{ checksum "yarn.lock" }}
+      #       - yarn-packages-
       - run:
           name: Install Dependencies
           command: yarn install --frozen-lockfile
@@ -237,11 +237,11 @@ jobs:
           post:
             - git fetch --all
       # Use increasingly general patterns to restore cache
-      - restore_cache:
-          name: Restore Yarn and Cypress Package Cache
-          keys:
-            - yarn-packages-{{ checksum "yarn.lock" }}
-            - yarn-packages-
+      # - restore_cache:
+      #     name: Restore Yarn and Cypress Package Cache
+      #     keys:
+      #       - yarn-packages-{{ checksum "yarn.lock" }}
+      #       - yarn-packages-
       - run:
           name: Install Dependencies
           command: yarn install --frozen-lockfile
@@ -346,7 +346,9 @@ workflows:
           record: true
           store_artifacts: true
           working_directory: platform/viewer
-          build: npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js yarn run build
+          build:
+            npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js
+            yarn run build
           start: yarn run test:e2e:serve
           spec: 'cypress/integration/common/**/*,cypress/integration/pwa/**/*'
           wait-on: 'http://localhost:3000'
@@ -372,7 +374,9 @@ workflows:
           record: true
           store_artifacts: true
           working_directory: platform/viewer
-          build: npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js yarn run build:package
+          build:
+            npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js
+            yarn run build:package
           start: yarn run test:e2e:serve
           spec: 'cypress/integration/common/**/*,cypress/integration/script-tag/**/*'
           wait-on: 'http://localhost:3000'
@@ -403,7 +407,9 @@ workflows:
           yarn: true
           store_artifacts: false
           working_directory: platform/viewer
-          build: npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js yarn run build
+          build:
+            npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js
+            yarn run build
           # start server --> verify running --> percy + chrome + cypress
           command: yarn run test:e2e:dist
           cache-key: 'yarn-packages-{{ checksum "yarn.lock" }}'
@@ -480,7 +486,9 @@ workflows:
           yarn: true
           store_artifacts: false
           working_directory: platform/viewer
-          build: npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js yarn run build
+          build:
+            npx cross-env QUICK_BUILD=true APP_CONFIG=config/dicomweb-server.js
+            yarn run build
           # start server --> verify running --> percy + chrome + cypress
           command: yarn run test:e2e:dist
           cache-key: 'yarn-packages-{{ checksum "yarn.lock" }}'

Dockerfile

@@ -21,7 +21,7 @@
 
 # Stage 1: Build the application
 # docker build -t ohif/viewer:latest .
-FROM node:10.16.3-slim as builder
+FROM node:15.13.0-slim as builder
 
 RUN mkdir /usr/src/app
 WORKDIR /usr/src/app
@@ -39,6 +39,7 @@ COPY package.json /usr/src/app/package.json
 COPY postcss.config.js /usr/src/app/postcss.config.js
 COPY yarn.lock /usr/src/app/yarn.lock
 
+RUN apt-get update && apt-get install -y python make g++
 # Run the install before copying the rest of the files
 RUN yarn config set workspaces-experimental true
 RUN yarn install

extensions/cornerstone/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [2.10.7](https://github.com/OHIF/Viewers/compare/@ohif/extension-cornerstone@2.10.6...@ohif/extension-cornerstone@2.10.7) (2021-04-15)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
 ## [2.10.6](https://github.com/OHIF/Viewers/compare/@ohif/extension-cornerstone@2.10.5...@ohif/extension-cornerstone@2.10.6) (2021-03-26)
 
 **Note:** Version bump only for package @ohif/extension-cornerstone

extensions/cornerstone/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/extension-cornerstone",
-  "version": "2.10.6",
+  "version": "2.10.7",
   "description": "OHIF extension for Cornerstone",
   "author": "OHIF",
   "license": "MIT",
@@ -36,7 +36,7 @@
     "cornerstone-math": "^0.1.8",
     "cornerstone-tools": "^4.20.1",
     "cornerstone-wado-image-loader": "^3.1.0",
-    "dcmjs": "0.18.3",
+    "dcmjs": "0.18.4",
     "dicom-parser": "^1.8.3",
     "hammerjs": "^2.0.8",
     "prop-types": "^15.6.2",

extensions/dicom-html/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.3.5](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-html@1.3.4...@ohif/extension-dicom-html@1.3.5) (2021-04-15)
+
+**Note:** Version bump only for package @ohif/extension-dicom-html
+
+
+
+
+
 ## [1.3.4](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-html@1.3.3...@ohif/extension-dicom-html@1.3.4) (2021-03-09)
 
 **Note:** Version bump only for package @ohif/extension-dicom-html

extensions/dicom-html/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/extension-dicom-html",
-  "version": "1.3.4",
+  "version": "1.3.5",
   "description": "OHIF extension for rendering structured reports to HTML",
   "author": "OHIF",
   "license": "MIT",
@@ -29,7 +29,7 @@
   },
   "peerDependencies": {
     "@ohif/core": "^0.50.0",
-    "dcmjs": "0.18.3",
+    "dcmjs": "0.18.4",
     "prop-types": "^15.6.2",
     "react": "^16.8.6",
     "react-dom": "^16.8.6"

extensions/dicom-rt/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [0.6.8](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-rt@0.6.7...@ohif/extension-dicom-rt@0.6.8) (2021-04-15)
+
+**Note:** Version bump only for package @ohif/extension-dicom-rt
+
+
+
+
+
 ## [0.6.7](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-rt@0.6.6...@ohif/extension-dicom-rt@0.6.7) (2021-03-09)
 
 **Note:** Version bump only for package @ohif/extension-dicom-rt

extensions/dicom-rt/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/extension-dicom-rt",
-  "version": "0.6.7",
+  "version": "0.6.8",
   "description": "OHIF extension for rendering DICOM RTSTRUCTs on top of cornerstone images.",
   "author": "OHIF",
   "license": "MIT",
@@ -31,7 +31,7 @@
     "@ohif/core": "^0.50.0",
     "cornerstone-core": "^2.2.8",
     "cornerstone-tools": "^4.20.1",
-    "dcmjs": "0.18.3",
+    "dcmjs": "0.18.4",
     "gl-matrix": "^3.3.0",
     "prop-types": "^15.6.2",
     "react": "^16.8.6",

extensions/dicom-segmentation/CHANGELOG.md

@@ -3,6 +3,22 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [0.6.3](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-segmentation@0.6.2...@ohif/extension-dicom-segmentation@0.6.3) (2021-04-15)
+
+**Note:** Version bump only for package @ohif/extension-dicom-segmentation
+
+
+
+
+
+## [0.6.2](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-segmentation@0.6.1...@ohif/extension-dicom-segmentation@0.6.2) (2021-03-31)
+
+**Note:** Version bump only for package @ohif/extension-dicom-segmentation
+
+
+
+
+
 ## [0.6.1](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-segmentation@0.6.0...@ohif/extension-dicom-segmentation@0.6.1) (2021-03-09)
 
 **Note:** Version bump only for package @ohif/extension-dicom-segmentation

extensions/dicom-segmentation/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/extension-dicom-segmentation",
-  "version": "0.6.1",
+  "version": "0.6.3",
   "description": "OHIF extension for viewing segmentations in the 2D MPR view",
   "author": "OHIF",
   "license": "MIT",
@@ -31,7 +31,7 @@
     "@ohif/core": "^0.50.0",
     "cornerstone-core": "^2.2.8",
     "cornerstone-tools": "^4.20.1",
-    "dcmjs": "0.18.3",
+    "dcmjs": "0.18.4",
     "prop-types": "^15.6.2",
     "react": "^16.8.6",
     "react-dom": "^16.8.6"

extensions/dicom-segmentation/src/components/SegmentationPanel/SegmentationPanel.js

@@ -289,7 +289,7 @@ const SegmentationPanel = ({
       /* Map to display representation */
       const dateStr = `${SeriesDate}:${SeriesTime}`.split('.')[0];
       const date = moment(dateStr, 'YYYYMMDD:HHmmss');
-      const displayDate = date.format('ddd, MMM Do YYYY');
+      const displayDate = date.format('ddd, MMM Do YYYY, h:mm:ss a');
       const displayDescription = displaySet.SeriesDescription;
 
       return {
@@ -709,7 +709,7 @@ const _getReferencedSegDisplaysets = (StudyInstanceUID, SeriesInstanceUID) => {
   referencedDisplaysets.sort((a, b) => {
     const aNumber = Number(`${a.SeriesDate}${a.SeriesTime}`);
     const bNumber = Number(`${b.SeriesDate}${b.SeriesTime}`);
-    return aNumber - bNumber;
+    return bNumber - aNumber;
   });
 
   return referencedDisplaysets;

extensions/dicom-tag-browser/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [0.2.6](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-tag-browser@0.2.5...@ohif/extension-dicom-tag-browser@0.2.6) (2021-04-15)
+
+**Note:** Version bump only for package @ohif/extension-dicom-tag-browser
+
+
+
+
+
 ## [0.2.5](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-tag-browser@0.2.4...@ohif/extension-dicom-tag-browser@0.2.5) (2021-03-09)
 
 **Note:** Version bump only for package @ohif/extension-dicom-tag-browser

extensions/dicom-tag-browser/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/extension-dicom-tag-browser",
-  "version": "0.2.5",
+  "version": "0.2.6",
   "description": "OHIF extension for checking DICOM headers.",
   "author": "OHIF",
   "license": "MIT",
@@ -28,7 +28,7 @@
   },
   "peerDependencies": {
     "@ohif/core": "^2.6.0",
-    "dcmjs": "0.18.3",
+    "dcmjs": "0.18.4",
     "react": "^16.8.6"
   },
   "dependencies": {

extensions/vtk/CHANGELOG.md

@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [1.11.5](https://github.com/OHIF/Viewers/compare/@ohif/extension-vtk@1.11.4...@ohif/extension-vtk@1.11.5) (2021-04-15)
+
+**Note:** Version bump only for package @ohif/extension-vtk
+
+
+
+
+
 ## [1.11.4](https://github.com/OHIF/Viewers/compare/@ohif/extension-vtk@1.11.3...@ohif/extension-vtk@1.11.4) (2021-03-26)
 
 **Note:** Version bump only for package @ohif/extension-vtk

extensions/vtk/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/extension-vtk",
-  "version": "1.11.4",
+  "version": "1.11.5",
   "description": "OHIF extension for VTK.js",
   "author": "OHIF",
   "license": "MIT",
@@ -35,7 +35,7 @@
     "cornerstone-core": "^2.2.8",
     "cornerstone-tools": "^4.20.1",
     "cornerstone-wado-image-loader": "^3.1.0",
-    "dcmjs": "0.18.3",
+    "dcmjs": "0.18.4",
     "dicom-parser": "^1.8.3",
     "i18next": "^17.0.3",
     "i18next-browser-languagedetector": "^3.0.1",
@@ -53,7 +53,7 @@
     "react-vtkjs-viewport": "^0.14.2"
   },
   "devDependencies": {
-    "@ohif/core": "^2.13.3",
+    "@ohif/core": "^2.13.4",
     "@ohif/ui": "^1.9.1",
     "cornerstone-tools": "^4.20.1",
     "cornerstone-wado-image-loader": "^3.1.0",

platform/core/CHANGELOG.md

@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [2.13.4](https://github.com/OHIF/Viewers/compare/@ohif/core@2.13.3...@ohif/core@2.13.4) (2021-04-15)
+
+
+### Bug Fixes
+
+* **wl:** fix metadata provider window level issues after dicomweb update (string vs number) ([8681036](https://github.com/OHIF/Viewers/commit/8681036b2133cfc325658691a256a86b5e36705f))
+
+
+
+
+
 ## [2.13.3](https://github.com/OHIF/Viewers/compare/@ohif/core@2.13.2...@ohif/core@2.13.3) (2021-03-26)
 
 **Note:** Version bump only for package @ohif/core

platform/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/core",
-  "version": "2.13.3",
+  "version": "2.13.4",
   "description": "Generic business logic for web-based medical imaging applications",
   "author": "OHIF Core Team",
   "license": "MIT",
@@ -39,7 +39,7 @@
   "dependencies": {
     "@babel/runtime": "^7.5.5",
     "ajv": "^6.10.0",
-    "dcmjs": "0.18.3",
+    "dcmjs": "0.18.4",
     "dicomweb-client": "^0.6.0",
     "immer": "6.0.2",
     "isomorphic-base64": "^1.0.2",

platform/core/src/classes/MetadataProvider.js

@@ -4,6 +4,7 @@ import dicomParser from 'dicom-parser';
 import getPixelSpacingInformation from '../utils/metadataProvider/getPixelSpacingInformation';
 import fetchPaletteColorLookupTableData from '../utils/metadataProvider/fetchPaletteColorLookupTableData';
 import fetchOverlayData from '../utils/metadataProvider/fetchOverlayData';
+import validNumber from '../utils/metadataProvider/validNumber';
 
 class MetadataProvider {
   constructor() {
@@ -284,7 +285,7 @@ class MetadataProvider {
 
         break;
       case WADO_IMAGE_LOADER_TAGS.VOI_LUT_MODULE:
-        const { WindowCenter, WindowWidth } = instance;
+        let { WindowCenter, WindowWidth } = instance;
 
         const windowCenter = Array.isArray(WindowCenter)
           ? WindowCenter
@@ -294,15 +295,17 @@ class MetadataProvider {
           : [WindowWidth];
 
         metadata = {
-          windowCenter,
-          windowWidth,
+          windowCenter: validNumber(windowCenter),
+          windowWidth: validNumber(windowWidth),
         };
 
         break;
       case WADO_IMAGE_LOADER_TAGS.MODALITY_LUT_MODULE:
+        const rescaleSlope = validNumber(instance.RescaleSlope);
+        const rescaleIntercept = validNumber(instance.RescaleIntercept);
         metadata = {
-          rescaleIntercept: instance.RescaleIntercept,
-          rescaleSlope: instance.RescaleSlope,
+          rescaleIntercept,
+          rescaleSlope,
           rescaleType: instance.RescaleType,
         };
         break;

platform/core/src/classes/metadata/StudyMetadata.js

@@ -9,7 +9,7 @@ import { SeriesMetadata } from './SeriesMetadata';
 import { api } from 'dicomweb-client';
 // - createStacks
 import { isImage } from '../../utils/isImage';
-import isDisplaySetReconstructable from '../../utils/isDisplaySetReconstructable';
+import { isDisplaySetReconstructable, isSpacingUniform } from '../../utils/isDisplaySetReconstructable';
 import errorHandler from '../../errorHandler';
 import isLowPriorityModality from '../../utils/isLowPriorityModality';
 
@@ -796,7 +796,7 @@ const makeDisplaySet = (series, instances) => {
     isMultiFrame: isMultiFrame(instance),
   });
 
-  // Sort the images in this series if needed
+  // Sort the images in this series by instanceNumber
   const shallSort = true; //!OHIF.utils.ObjectPath.get(Meteor, 'settings.public.ui.sortSeriesByIncomingOrder');
   if (shallSort) {
     imageSet.sortBy((a, b) => {
@@ -817,19 +817,29 @@ const makeDisplaySet = (series, instances) => {
   const displayReconstructableInfo = isDisplaySetReconstructable(instances);
   imageSet.isReconstructable = displayReconstructableInfo.value;
 
+  let displaySpacingInfo = undefined;
   if (shallSort && imageSet.isReconstructable) {
+    // sort images by image position
     imageSet.sortByImagePositionPatient();
-  }
 
-  if (displayReconstructableInfo.missingFrames) {
-    // TODO -> This is currently unused, but may be used for reconstructing
-    // Volumes with gaps later on.
-    imageSet.missingFrames = displayReconstructableInfo.missingFrames;
+    // check if the spacing is uniform and update isReconstructable
+    const datasetIs4D = displayReconstructableInfo.warningIssues.find
+      (issue => issue === ReconstructionIssues.DATASET_4D);
+    displaySpacingInfo = isSpacingUniform(imageSet.images, datasetIs4D);
+    imageSet.isReconstructable = displaySpacingInfo.isUniform;
+
+    if (displaySpacingInfo.missingFrames) {
+      // TODO -> This is currently unused, but may be used for reconstructing
+      // Volumes with gaps later on.
+      imageSet.missingFrames = displaySpacingInfo.missingFrames;
+    }
   }
 
   if (!imageSet.displayReconstructableInfo) {
     // It is not reconstrabale Save type of warning
-    imageSet.warningIssues = displayReconstructableInfo.warningIssues;
+    imageSet.warningIssues = displaySpacingInfo ?
+      displayReconstructableInfo.warningIssues.concat(displaySpacingInfo.warningIssues) :
+        displayReconstructableInfo.warningIssues;
   }
 
   return imageSet;

platform/core/src/utils/isDisplaySetReconstructable.js

@@ -4,11 +4,11 @@ import { ReconstructionIssues } from './../enums.js';
 /**
  * Checks if a series is reconstructable to a 3D volume.
  *
- * @param {Object[]} instances An array of `OHIFInstanceMetadata` objects.
+ * @param {Object[]} An array of `OHIFInstanceMetadata` objects.
  *
- * @returns {Object} reconstructable value, missingFrames and warningIssues.
+ * @returns {Object} value, warningIssues.
  */
-export default function isDisplaySetReconstructable(instances) {
+function isDisplaySetReconstructable(instances) {
   if (!instances.length) {
     return { value: false };
   }
@@ -28,7 +28,7 @@ export default function isDisplaySetReconstructable(instances) {
   }
 
   if (isMultiframe) {
-    return processMultiframe(instances[0]);
+    return processMultiframe();
   } else {
     return processSingleframe(instances);
   }
@@ -37,12 +37,10 @@ export default function isDisplaySetReconstructable(instances) {
 /**
  * Process reconstructable multiframes checks
  * TODO: deal with multriframe checks! return false for now as can't reconstruct.
- *
- * @param {Object} instanceof `OHIFInstanceMetadata` objects. Currently not used.
- *
- * @returns {Object} reconstructable value and warningIssues.
+ * *
+ * @returns {Object} value and warningIssues.
  */
-function processMultiframe(instance) {
+function processMultiframe() {
   const warningIssues = [ReconstructionIssues.MULTIFRAMES];
   return { value: false, warningIssues };
 }
@@ -50,9 +48,9 @@ function processMultiframe(instance) {
 /**
  * Process reconstructable single frame checks
  *
- * @param {Object[]} instances An array of `OHIFInstanceMetadata` objects.
+ * @param {Object[]} An array of `OHIFInstanceMetadata` objects.
  *
- * @returns {Object} reconstructable value, missingFrames and warningIssues.
+ * @returns {Object} value and warningIssues.
  */
 function processSingleframe(instances) {
   const n = instances.length;
@@ -61,7 +59,6 @@ function processSingleframe(instances) {
   const firstImageColumns = firstImage.Columns;
   const firstImageSamplesPerPixel = firstImage.SamplesPerPixel;
   const firstImageOrientationPatient = firstImage.ImageOrientationPatient;
-  const firstImagePositionPatient = firstImage.ImagePositionPatient;
 
   const warningIssues = [];
   // Can't reconstruct if we:
@@ -90,6 +87,29 @@ function processSingleframe(instances) {
     }
   }
 
+  // check if dataset is 4D
+  if (_isDataset4D(instances)) {
+    warningIssues.push(ReconstructionIssues.DATASET_4D);
+  }
+
+  return { value: warningIssues.length === 0 ? true : false, warningIssues };
+}
+
+/**
+ *  Check is the spacing is uniform.
+ *  The input metadata array has to be ordered by image position.
+ *
+ * @param {Object[]} An array of `OHIFInstanceMetadata` objects.
+ * @param {boolean} is the dataset 4D.
+ *
+ * @returns {Object} isUniform, warningIssues and missingFrames
+ */
+function isSpacingUniform(instances, datasetIs4D) {
+  const n = instances.length;
+  const firstImage = instances[0].getData().metadata;
+  const firstImagePositionPatient = firstImage.ImagePositionPatient;
+
+  const warningIssues = [];
   let missingFrames = 0;
 
   // Check if frame spacing is approximately equal within a spacingTolerance.
@@ -115,6 +135,14 @@ function processSingleframe(instances) {
           ImagePositionPatient,
           previousImagePositionPatient
         );
+
+        if (datasetIs4D && spacingBetweenFrames < 1.e-3) {
+          // the dataset is 4D, if the distance is zero, means that we are
+          // checking the 4th dimension. Do not return, since we want still to
+          // check the 3rd dimension spacing.
+          continue;
+        }
+
         const spacingIssue = _getSpacingIssue(
           spacingBetweenFrames,
           averageSpacingBetweenFrames
@@ -136,14 +164,10 @@ function processSingleframe(instances) {
     }
   }
 
-  // check if dataset is 4D
-  if (_isDataset4D(instances)) {
-    warningIssues.push(ReconstructionIssues.DATASET_4D);
-  }
-
-  return { value: warningIssues.length === 0 ? true : false, missingFrames, warningIssues };
+  return { isUniform: warningIssues.length === 0 ? true : false, missingFrames, warningIssues };
 }
 
+
 /**
  *  Check if 4D dataset.
  *
@@ -155,7 +179,7 @@ function processSingleframe(instances) {
  *
  * @param {Object[]} instances An array of `OHIFInstanceMetadata` objects.
  *
- * @returns {boolean} reconstructable value.
+ * @returns {boolean} dataset4D value.
  */
  function _isDataset4D(instances) {
   const n = instances.length;
@@ -247,3 +271,5 @@ function _getPerpendicularDistance(a, b) {
 }
 
 const constructableModalities = ['MR', 'CT', 'PT', 'NM'];
+
+export {isDisplaySetReconstructable, isSpacingUniform};

platform/core/src/utils/metadataProvider/validNumber.js

@@ -0,0 +1,9 @@
+const validNumber = val => {
+  if (Array.isArray(val)) {
+    return val.map(v => (v !== undefined ? Number(v) : v));
+  } else {
+    return val !== undefined ? Number(val) : val;
+  }
+};
+
+export default validNumber;

platform/viewer/CHANGELOG.md

@@ -3,6 +3,22 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## [4.9.9](https://github.com/OHIF/Viewers/compare/@ohif/viewer@4.9.8...@ohif/viewer@4.9.9) (2021-04-15)
+
+**Note:** Version bump only for package @ohif/viewer
+
+
+
+
+
+## [4.9.8](https://github.com/OHIF/Viewers/compare/@ohif/viewer@4.9.7...@ohif/viewer@4.9.8) (2021-03-31)
+
+**Note:** Version bump only for package @ohif/viewer
+
+
+
+
+
 ## [4.9.7](https://github.com/OHIF/Viewers/compare/@ohif/viewer@4.9.6...@ohif/viewer@4.9.7) (2021-03-26)
 
 **Note:** Version bump only for package @ohif/viewer

platform/viewer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ohif/viewer",
-  "version": "4.9.7",
+  "version": "4.9.9",
   "description": "OHIF Viewer",
   "author": "OHIF Contributors",
   "license": "MIT",
@@ -49,16 +49,16 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.5.5",
-    "@ohif/core": "^2.13.3",
-    "@ohif/extension-cornerstone": "^2.10.6",
+    "@ohif/core": "^2.13.4",
+    "@ohif/extension-cornerstone": "^2.10.7",
     "@ohif/extension-debugging": "^0.2.1",
-    "@ohif/extension-dicom-html": "^1.3.4",
+    "@ohif/extension-dicom-html": "^1.3.5",
     "@ohif/extension-dicom-microscopy": "^0.52.0",
     "@ohif/extension-dicom-pdf": "^1.0.6",
-    "@ohif/extension-dicom-rt": "^0.6.7",
-    "@ohif/extension-dicom-segmentation": "^0.6.1",
+    "@ohif/extension-dicom-rt": "^0.6.8",
+    "@ohif/extension-dicom-segmentation": "^0.6.3",
     "@ohif/extension-lesion-tracker": "^0.2.1",
-    "@ohif/extension-vtk": "^1.11.4",
+    "@ohif/extension-vtk": "^1.11.5",
     "@ohif/i18n": "^0.53.0",
     "@ohif/ui": "^1.9.1",
     "@tanem/react-nprogress": "^1.1.25",
@@ -68,7 +68,7 @@
     "cornerstone-math": "^0.1.8",
     "cornerstone-tools": "^4.20.1",
     "cornerstone-wado-image-loader": "^3.1.0",
-    "dcmjs": "0.18.3",
+    "dcmjs": "0.18.4",
     "dicom-parser": "^1.8.3",
     "dicomweb-client": "^0.4.4",
     "hammerjs": "^2.0.8",

platform/viewer/src/connectedComponents/ViewerRetrieveStudyData.js

@@ -301,6 +301,7 @@ function ViewerRetrieveStudyData({
       });
 
       setStudies(studies);
+      setIsStudyLoaded(true);
     }
   };