chore(release): publish [skip ci]

- @ohif/extension-cornerstone@2.7.3 - @ohif/extension-dicom-rt@0.1.3 - @ohif/extension-dicom-segmentation@0.2.6 - @ohif/extension-vtk@1.5.5 - @ohif/core@2.9.5 - @ohif/viewer@3.11.9
fix: 🐛 Fix seg color load (#1724 )
2020-05-12 14:49:58 +00:00 · 2020-05-12 16:47:35 +02:00 · 2020-05-06 17:20:22 +00:00 · 2020-05-06 19:17:44 +02:00 · 2020-05-04 14:46:58 +00:00 · 2020-05-04 16:43:09 +02:00
43 changed files with 998 additions and 300 deletions
@@ -3,6 +3,36 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+## [2.7.3](https://github.com/OHIF/Viewers/compare/@ohif/extension-cornerstone@2.7.2...@ohif/extension-cornerstone@2.7.3) (2020-05-12)
+
+
+### Bug Fixes
+
+* 🐛 Fix seg color load ([#1724](https://github.com/OHIF/Viewers/issues/1724)) ([c4f84b1](https://github.com/OHIF/Viewers/commit/c4f84b1174d04ba84d37ed89b6d7ab541be28181))
+
+
+
+
+
+## [2.7.2](https://github.com/OHIF/Viewers/compare/@ohif/extension-cornerstone@2.7.1...@ohif/extension-cornerstone@2.7.2) (2020-05-04)
+
+
+### Bug Fixes
+
+* 🐛 Proper error handling for derived display sets ([#1708](https://github.com/OHIF/Viewers/issues/1708)) ([5b20d8f](https://github.com/OHIF/Viewers/commit/5b20d8f323e4b3ef9988f2f2ab672d697b6da409))
+
+
+
+
+
+## [2.7.1](https://github.com/OHIF/Viewers/compare/@ohif/extension-cornerstone@2.7.0...@ohif/extension-cornerstone@2.7.1) (2020-05-04)
+
+**Note:** Version bump only for package @ohif/extension-cornerstone
+
+
+
+
+
 # [2.7.0](https://github.com/OHIF/Viewers/compare/@ohif/extension-cornerstone@2.6.1...@ohif/extension-cornerstone@2.7.0) (2020-04-24)


@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-cornerstone",
-  "version": "2.7.0",
+  "version": "2.7.3",
  "description": "OHIF extension for Cornerstone",
  "author": "OHIF",
  "license": "MIT",
@@ -34,9 +34,9 @@
    "@ohif/ui": "^0.50.0",
    "cornerstone-core": "^2.2.8",
    "cornerstone-math": "^0.1.8",
-    "cornerstone-tools": "4.12.5",
+    "cornerstone-tools": "4.15.1",
    "cornerstone-wado-image-loader": "^3.1.0",
-    "dcmjs": "^0.12.2",
+    "dcmjs": "^0.12.3",
    "dicom-parser": "^1.8.3",
    "hammerjs": "^2.0.8",
    "prop-types": "^15.6.2",
@@ -51,6 +51,6 @@
    "classnames": "^2.2.6",
    "lodash.merge": "^4.6.2",
    "lodash.throttle": "^4.1.1",
-    "react-cornerstone-viewport": "^2.3.6"
+    "react-cornerstone-viewport": "2.3.8"
  }
 }
@@ -4,6 +4,7 @@ import ConnectedCornerstoneViewport from './ConnectedCornerstoneViewport';
 import OHIF from '@ohif/core';
 import PropTypes from 'prop-types';
 import cornerstone from 'cornerstone-core';
+import debounce from 'lodash.debounce';

 const { StackManager } = OHIF.utils;

@@ -179,7 +180,7 @@ class OHIFCornerstoneViewport extends Component {

    if (
      displaySet.displaySetInstanceUID !==
-        prevDisplaySet.displaySetInstanceUID ||
+      prevDisplaySet.displaySetInstanceUID ||
      displaySet.SOPInstanceUID !== prevDisplaySet.SOPInstanceUID ||
      displaySet.frameIndex !== prevDisplaySet.frameIndex
    ) {
@@ -215,12 +216,26 @@ class OHIFCornerstoneViewport extends Component {
      });
    }

+    const debouncedNewImageHandler = debounce(({ currentImageIdIndex, sopInstanceUid }) => {
+      const { displaySet } = this.props.viewportData;
+      const { StudyInstanceUID } = displaySet;
+      if (currentImageIdIndex > 0) {
+        this.props.onNewImage({
+          StudyInstanceUID,
+          SOPInstanceUID: sopInstanceUid,
+          frameIndex: currentImageIdIndex,
+          activeViewportIndex: viewportIndex,
+        });
+      }
+    }, 700);
+
    return (
      <>
        <ConnectedCornerstoneViewport
          viewportIndex={viewportIndex}
          imageIds={imageIds}
          imageIdIndex={currentImageIdIndex}
+          onNewImage={debouncedNewImageHandler}
          // ~~ Connected (From REDUX)
          // frameRate={frameRate}
          // isPlaying={false}
@@ -34,8 +34,15 @@ export default {
  preRegistration({ servicesManager, configuration = {} }) {
    init({ servicesManager, configuration });
  },
-  getViewportModule() {
-    return OHIFCornerstoneViewport;
+  getViewportModule({ commandsManager }) {
+    const ExtendedOHIFCornerstoneViewport = props => {
+      const onNewImageHandler = jumpData => {
+        commandsManager.runCommand('jumpToImage', jumpData);
+      };
+      return <OHIFCornerstoneViewport {...props} onNewImage={onNewImageHandler} />;
+    };
+
+    return ExtendedOHIFCornerstoneViewport;
  },
  getToolbarModule() {
    return toolbarModule;
@@ -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.

+## [1.2.2](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-html@1.2.1...@ohif/extension-dicom-html@1.2.2) (2020-05-04)
+
+
+### Bug Fixes
+
+* 🐛 Proper error handling for derived display sets ([#1708](https://github.com/OHIF/Viewers/issues/1708)) ([5b20d8f](https://github.com/OHIF/Viewers/commit/5b20d8f323e4b3ef9988f2f2ab672d697b6da409))
+
+
+
+
+
 ## [1.2.1](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-html@1.2.0...@ohif/extension-dicom-html@1.2.1) (2020-04-28)

 **Note:** Version bump only for package @ohif/extension-dicom-html
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-dicom-html",
-  "version": "1.2.1",
+  "version": "1.2.2",
  "description": "OHIF extension for rendering structured reports to HTML",
  "author": "OHIF",
  "license": "MIT",
@@ -29,7 +29,7 @@
  },
  "peerDependencies": {
    "@ohif/core": "^0.50.0",
-    "dcmjs": "^0.12.2",
+    "dcmjs": "^0.12.3",
    "prop-types": "^15.6.2",
    "react": "^16.8.6",
    "react-dom": "^16.8.6"
@@ -3,6 +3,28 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+## [0.1.3](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-rt@0.1.2...@ohif/extension-dicom-rt@0.1.3) (2020-05-12)
+
+
+### Bug Fixes
+
+* 🐛 Fix seg color load ([#1724](https://github.com/OHIF/Viewers/issues/1724)) ([c4f84b1](https://github.com/OHIF/Viewers/commit/c4f84b1174d04ba84d37ed89b6d7ab541be28181))
+
+
+
+
+
+## [0.1.2](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-rt@0.1.1...@ohif/extension-dicom-rt@0.1.2) (2020-05-04)
+
+
+### Bug Fixes
+
+* 🐛 Proper error handling for derived display sets ([#1708](https://github.com/OHIF/Viewers/issues/1708)) ([5b20d8f](https://github.com/OHIF/Viewers/commit/5b20d8f323e4b3ef9988f2f2ab672d697b6da409))
+
+
+
+
+
 ## [0.1.1](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-rt@0.1.0...@ohif/extension-dicom-rt@0.1.1) (2020-04-28)

 **Note:** Version bump only for package @ohif/extension-dicom-rt
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-dicom-rt",
-  "version": "0.1.1",
+  "version": "0.1.3",
  "description": "OHIF extension for rendering DICOM RTSTRUCTs on top of cornerstone images.",
  "author": "OHIF",
  "license": "MIT",
@@ -30,8 +30,8 @@
  "peerDependencies": {
    "@ohif/core": "^0.50.0",
    "cornerstone-core": "^2.2.8",
-    "cornerstone-tools": "^4.0.9",
-    "dcmjs": "^0.12.2",
+    "cornerstone-tools": "4.15.1",
+    "dcmjs": "^0.12.3",
    "prop-types": "^15.6.2",
    "react": "^16.8.6",
    "react-dom": "^16.8.6"
@@ -3,6 +3,44 @@
 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-segmentation@0.2.5...@ohif/extension-dicom-segmentation@0.2.6) (2020-05-12)
+
+
+### Bug Fixes
+
+* 🐛 Fix seg color load ([#1724](https://github.com/OHIF/Viewers/issues/1724)) ([c4f84b1](https://github.com/OHIF/Viewers/commit/c4f84b1174d04ba84d37ed89b6d7ab541be28181))
+
+
+
+
+
+## [0.2.5](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-segmentation@0.2.4...@ohif/extension-dicom-segmentation@0.2.5) (2020-05-06)
+
+**Note:** Version bump only for package @ohif/extension-dicom-segmentation
+
+
+
+
+
+## [0.2.4](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-segmentation@0.2.3...@ohif/extension-dicom-segmentation@0.2.4) (2020-05-04)
+
+**Note:** Version bump only for package @ohif/extension-dicom-segmentation
+
+
+
+
+
+## [0.2.3](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-segmentation@0.2.2...@ohif/extension-dicom-segmentation@0.2.3) (2020-05-04)
+
+
+### Bug Fixes
+
+* 🐛 Proper error handling for derived display sets ([#1708](https://github.com/OHIF/Viewers/issues/1708)) ([5b20d8f](https://github.com/OHIF/Viewers/commit/5b20d8f323e4b3ef9988f2f2ab672d697b6da409))
+
+
+
+
+
 ## [0.2.2](https://github.com/OHIF/Viewers/compare/@ohif/extension-dicom-segmentation@0.2.1...@ohif/extension-dicom-segmentation@0.2.2) (2020-04-28)

 **Note:** Version bump only for package @ohif/extension-dicom-segmentation
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-dicom-segmentation",
-  "version": "0.2.2",
+  "version": "0.2.6",
  "description": "OHIF extension for viewing segmentations in the 2D MPR view",
  "author": "OHIF",
  "license": "MIT",
@@ -30,7 +30,7 @@
  "peerDependencies": {
    "@ohif/core": "^0.50.0",
    "cornerstone-core": "^2.2.8",
-    "cornerstone-tools": "4.12.5",
+    "cornerstone-tools": "4.15.1",
    "dcmjs": "^0.12.2",
    "prop-types": "^15.6.2",
    "react": "^16.8.6",
@@ -38,6 +38,7 @@
  },
  "dependencies": {
    "@babel/runtime": "^7.5.5",
+    "gl-matrix": "^3.3.0",
    "react-select": "^3.0.8"
  }
 }
@@ -1,71 +0,0 @@
-import { MODULE_TYPES, utils } from '@ohif/core';
-import loadSegmentation from './loadSegmentation';
-
-// TODO: Should probably use dcmjs for this
-const SOP_CLASS_UIDS = {
-  DICOM_SEG: '1.2.840.10008.5.1.4.1.1.66.4',
-};
-
-const sopClassUIDs = Object.values(SOP_CLASS_UIDS);
-
-// TODO: Handle the case where there is more than one SOP Class Handler for the
-// same SOP Class.
-const OHIFDicomSegSopClassHandler = {
-  id: 'OHIFDicomSegSopClassHandler',
-  type: MODULE_TYPES.SOP_CLASS_HANDLER,
-  sopClassUIDs,
-  getDisplaySetFromSeries: function (
-    series,
-    study,
-    dicomWebClient,
-    authorizationHeaders
-  ) {
-    const instance = series.getFirstInstance();
-    const metadata = instance.getData().metadata;
-
-    const {
-      SeriesDate,
-      SeriesTime,
-      SeriesDescription,
-      FrameOfReferenceUID,
-      SOPInstanceUID,
-      SeriesInstanceUID,
-      StudyInstanceUID,
-    } = metadata;
-
-    const segDisplaySet = {
-      Modality: 'SEG',
-      displaySetInstanceUID: utils.guid(),
-      wadoRoot: study.getData().wadoRoot,
-      wadoUri: instance.getData().wadouri,
-      SOPInstanceUID,
-      SeriesInstanceUID,
-      StudyInstanceUID,
-      FrameOfReferenceUID,
-      authorizationHeaders,
-      metadata,
-      isDerived: true,
-      referencedDisplaySetUID: null, // Assigned when loaded.
-      labelmapIndex: null, // Assigned when loaded.
-      isLoaded: false,
-      SeriesDate,
-      SeriesTime,
-      SeriesDescription,
-    };
-
-    segDisplaySet.load = function (referencedDisplaySet, studies) {
-      return loadSegmentation(
-        segDisplaySet,
-        referencedDisplaySet,
-        studies
-      ).catch(error => {
-        segDisplaySet.isLoaded = false;
-        throw new Error(error);
-      });
-    };
-
-    return segDisplaySet;
-  },
-};
-
-export default OHIFDicomSegSopClassHandler;
@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import React, { useState, useEffect } from 'react';
 import PropTypes from 'prop-types';
 import { TableListItem, Icon } from '@ohif/ui';

@@ -19,6 +19,11 @@ ColoredCircle.propTypes = {

 const SegmentItem = ({ index, label, onClick, itemClass, color, visible = true, onVisibilityChange }) => {
  const [isVisible, setIsVisible] = useState(visible);
+
+  useEffect(() => {
+    setIsVisible(visible);
+  }, [visible]);
+
  return (
    <div className="dcmseg-segment-item">
      <TableListItem
@@ -32,7 +32,11 @@ const refreshViewport = () => {
 * @param {Array} props.viewports - Viewports data (viewportSpecificData)
 * @param {number} props.activeIndex - Active viewport index
 * @param {boolean} props.isOpen - Boolean that indicates if the panel is expanded
- * @param {Function} props.onSegItemClick - Segment click handler
+ * @param {Function} props.onSegmentItemClick - Segment click handler
+ * @param {Function} props.onSegmentVisibilityChange - Segment visibiliy change handler
+ * @param {Function} props.onConfigurationChange - Configuration change handler
+ * @param {Function} props.activeContexts - List of active application contexts
+ * @param {Function} props.contexts - List of available application contexts
 * @returns component
 */
 const SegmentationPanel = ({
@@ -40,24 +44,40 @@ const SegmentationPanel = ({
  viewports,
  activeIndex,
  isOpen,
-  onSegItemClick,
+  onSegmentItemClick,
+  onSegmentVisibilityChange,
+  onConfigurationChange,
+  onDisplaySetLoadFailure,
+  onSelectedSegmentationChange,
+  activeContexts,
+  contexts,
 }) => {
+  const isVTK = () => activeContexts.includes(contexts.VTK);
+  const isCornerstone = () => activeContexts.includes(contexts.CORNERSTONE);
+
  /*
   * TODO: wrap get/set interactions with the cornerstoneTools
   * store with context to make these kind of things less blurry.
   */
  const { configuration } = cornerstoneTools.getModule('segmentation');
  const DEFAULT_BRUSH_RADIUS = configuration.radius || 10;
+
+  /*
+   * TODO: We shouldn't hardcode brushColor color, in the future
+   * the SEG may set the colorLUT to whatever it wants.
+   */
  const [state, setState] = useState({
    brushRadius: DEFAULT_BRUSH_RADIUS,
    brushColor:
-      'rgba(221, 85, 85, 1)' /* TODO: We shouldn't hardcode this color, in the future the SEG may set the colorLUT to whatever it wants. */,
+      'rgba(221, 85, 85, 1)',
    selectedSegment: null,
    selectedSegmentation: null,
-    showSegSettings: false,
+    showSegmentationSettings: false,
    brushStackState: null,
    labelmapList: [],
    segmentList: [],
+    cachedSegmentsProperties: [],
+    isLoading: false
  });

  useEffect(() => {
@@ -74,6 +94,25 @@ const SegmentationPanel = ({
      updateState('brushStackState', module.state.series[firstImageId]);
    };

+    /*
+     * TODO: Improve the way we notify parts of the app that depends on segs to be loaded.
+     *
+     * Currently we are using a non-ideal implementation through a custom event to notify the segmentation panel
+     * or other components that could rely on loaded segmentations that
+     * the segments were loaded so that e.g. when the user opens the panel
+     * before the segments are fully loaded, the panel can subscribe to this custom event
+     * and update itself with the new segments.
+     *
+     * This limitation is due to the fact that the cs segmentation module is an object (which will be
+     * updated after the segments are loaded) that React its not aware of its changes
+     * because the module object its not passed in to the panel component as prop but accessed externally.
+     *
+     * Improving this event approach to something reactive that can be tracked inside the react lifecycle,
+     * allows us to easily watch the module or the segmentations loading process in any other component
+     * without subscribing to external events.
+     */
+    document.addEventListener('extensiondicomsegmentationsegloaded', refreshSegmentations);
+
    /*
     * These are specific to each element;
     * Need to iterate cornerstone-tools tracked enabled elements?
@@ -87,6 +126,7 @@ const SegmentationPanel = ({
    );

    return () => {
+      document.removeEventListener('extensiondicomsegmentationsegloaded', refreshSegmentations);
      cornerstoneTools.store.state.enabledElements.forEach(enabledElement =>
        enabledElement.removeEventListener(
          'cornerstonetoolslabelmapmodified',
@@ -94,9 +134,9 @@ const SegmentationPanel = ({
        )
      );
    };
-  });
+  }, [activeIndex, viewports]);

-  useEffect(() => {
+  const refreshSegmentations = useCallback(() => {
    const module = cornerstoneTools.getModule('segmentation');
    const activeViewport = viewports[activeIndex];
    const studyMetadata = studyMetadataManager.get(
@@ -106,7 +146,6 @@ const SegmentationPanel = ({
      activeViewport.displaySetInstanceUID
    );
    const brushStackState = module.state.series[firstImageId];
-
    if (brushStackState) {
      const labelmap3D =
        brushStackState.labelmaps3D[brushStackState.activeLabelmapIndex];
@@ -115,7 +154,11 @@ const SegmentationPanel = ({
        firstImageId,
        activeViewport
      );
-      const segmentList = getSegmentList(labelmap3D, firstImageId, brushStackState);
+      const segmentList = getSegmentList(
+        labelmap3D,
+        firstImageId,
+        brushStackState
+      );
      setState(state => ({
        ...state,
        brushStackState,
@@ -130,13 +173,21 @@ const SegmentationPanel = ({
        segmentList: [],
      }));
    }
-  }, [studies, viewports, activeIndex, getLabelmapList, getSegmentList, state.selectedSegmentation]);
+  }, [
+    viewports,
+    activeIndex,
+    state.isLoading
+  ]);
+
+  useEffect(() => {
+    refreshSegmentations();
+  }, [viewports, activeIndex, state.selectedSegmentation, activeContexts, state.isLoading]);

  /* Handle open/closed panel behaviour */
  useEffect(() => {
    setState(state => ({
      ...state,
-      showSegSettings: state.showSegSettings && !isOpen,
+      showSegmentationSettings: state.showSegmentationSettings && !isOpen,
    }));
  }, [isOpen]);

@@ -170,7 +221,9 @@ const SegmentationPanel = ({
              studies,
              displaySet,
              firstImageId,
-              brushStackState.activeLabelmapIndex
+              brushStackState.activeLabelmapIndex,
+              () => onSelectedSegmentationChange(),
+              onDisplaySetLoadFailure
            );
            updateState('selectedSegmentation', activatedLabelmapIndex);
          },
@@ -249,65 +302,104 @@ const SegmentationPanel = ({
              : prev;
          });

-          const enabledElements = cornerstone.getEnabledElements();
-          const element = enabledElements[activeIndex].element;
-          const toolState = cornerstoneTools.getToolState(element, 'stack');
+          if (isCornerstone()) {
+            const enabledElements = cornerstone.getEnabledElements();
+            const element = enabledElements[activeIndex].element;
+            const toolState = cornerstoneTools.getToolState(element, 'stack');

-          if (!toolState) {
-            return;
+            if (!toolState) {
+              return;
+            }
+
+            const imageIds = toolState.data[0].imageIds;
+            const imageId = imageIds[closest];
+            const frameIndex = imageIds.indexOf(imageId);
+
+            const SOPInstanceUID = cornerstone.metaData.get(
+              'SOPInstanceUID',
+              imageId
+            );
+            const StudyInstanceUID = cornerstone.metaData.get(
+              'StudyInstanceUID',
+              imageId
+            );
+
+            onSegmentItemClick({
+              StudyInstanceUID,
+              SOPInstanceUID,
+              frameIndex,
+              activeViewportIndex: activeIndex,
+            });
          }

-          const imageIds = toolState.data[0].imageIds;
-          const imageId = imageIds[closest];
-          const frameIndex = imageIds.indexOf(imageId);
+          if (isVTK()) {
+            const activeViewport = viewports[activeIndex];
+            const studyMetadata = studyMetadataManager.get(
+              activeViewport.StudyInstanceUID
+            );
+            const allDisplaySets = studyMetadata.getDisplaySets();
+            const currentDisplaySet = allDisplaySets.find(
+              displaySet =>
+                displaySet.displaySetInstanceUID ===
+                activeViewport.displaySetInstanceUID
+            );

-          const SOPInstanceUID = cornerstone.metaData.get(
-            'SOPInstanceUID',
-            imageId
-          );
-          const StudyInstanceUID = cornerstone.metaData.get(
-            'StudyInstanceUID',
-            imageId
-          );
+            const frame = labelmap3D.labelmaps2D[closest];

-          onSegItemClick({
-            StudyInstanceUID,
-            SOPInstanceUID,
-            frameIndex,
-            activeViewportIndex: activeIndex,
-          });
+            onSegmentItemClick({
+              studies,
+              StudyInstanceUID: currentDisplaySet.StudyInstanceUID,
+              displaySetInstanceUID: currentDisplaySet.displaySetInstanceUID,
+              SOPClassUID: viewports[activeIndex].sopClassUIDs[0],
+              SOPInstanceUID: currentDisplaySet.SOPInstanceUID,
+              segmentNumber,
+              frameIndex: closest,
+              frame,
+            });
+          }
        };

-        const enabledElements = cornerstone.getEnabledElements();
-        const enabledElementViewport = enabledElements[activeIndex];
+        const isSegmentVisible = () => {
+          return !labelmap3D.segmentsHidden[segmentIndex];
+        };

-        let isVisible = true;
-        if (enabledElementViewport) {
-          const element = enabledElementViewport.element;
-          const module = cornerstoneTools.getModule('segmentation');
-          isVisible = module.getters.isSegmentVisible(
-            element,
-            segmentNumber,
-            brushStackState.activeLabelmapIndex
-          );
+        const toggleSegmentVisibility = () => {
+          const segmentsHidden = labelmap3D.segmentsHidden;
+          segmentsHidden[segmentIndex] = !segmentsHidden[segmentIndex];
+          return !segmentsHidden[segmentIndex];
+        };
+
+        const cachedSegmentProperties = state.cachedSegmentsProperties[segmentNumber];
+        let visible = isSegmentVisible();
+        if (cachedSegmentProperties && cachedSegmentProperties.visible !== visible) {
+          toggleSegmentVisibility();
        }

        segmentList.push(
          <SegmentItem
            key={segmentNumber}
            itemClass={`segment-item ${sameSegment && 'selected'}`}
-            onClick={setCurrentSelectedSegment}
+            onClick={() => setCurrentSelectedSegment()}
            label={segmentLabel}
            index={segmentNumber}
            color={color}
-            visible={isVisible}
-            onVisibilityChange={() => {
-              const element = enabledElements[activeIndex].element;
-              module.setters.toggleSegmentVisibility(
-                element,
-                segmentNumber,
-                brushStackState.activeLabelmapIndex
-              );
+            visible={visible}
+            onVisibilityChange={newVisibility => {
+              if (isCornerstone()) {
+                const enabledElements = cornerstone.getEnabledElements();
+                const element = enabledElements[activeIndex].element;
+                module.setters.toggleSegmentVisibility(
+                  element,
+                  segmentNumber,
+                  brushStackState.activeLabelmapIndex
+                );
+              }
+
+              if (isVTK()) {
+                onSegmentVisibilityChange(segmentNumber, newVisibility);
+              }
+
+              updateCachedSegmentsProperties(segmentNumber, { visible: newVisibility });
              refreshViewport();
            }}
          />
@@ -323,9 +415,25 @@ const SegmentationPanel = ({
       * Show default name
       */
    },
-    [activeIndex, onSegItemClick, state.selectedSegment]
+    [activeIndex, onSegmentItemClick, state.selectedSegment, state.isLoading]
  );

+  const updateCachedSegmentsProperties = (segmentNumber, properties) => {
+    const segmentsProperties = state.cachedSegmentsProperties;
+    const segmentProperties = state.cachedSegmentsProperties[segmentNumber];
+
+    segmentsProperties[segmentNumber] =
+      segmentProperties ?
+        { ...segmentProperties, ...properties } :
+        properties;
+
+    updateState('cachedSegmentsProperties', segmentsProperties);
+  };
+
+  useEffect(() => {
+    updateState('cachedSegmentsProperties', []);
+  }, [activeContexts]);
+
  const updateState = (field, value) => {
    setState(state => ({ ...state, [field]: value }));
  };
@@ -374,7 +482,6 @@ const SegmentationPanel = ({
  };

  const updateConfiguration = newConfiguration => {
-    /* Supported configuration */
    configuration.renderFill = newConfiguration.renderFill;
    configuration.renderOutline = newConfiguration.renderOutline;
    configuration.shouldRenderInactiveLabelmaps =
@@ -384,14 +491,17 @@ const SegmentationPanel = ({
    configuration.outlineWidth = newConfiguration.outlineWidth;
    configuration.fillAlphaInactive = newConfiguration.fillAlphaInactive;
    configuration.outlineAlphaInactive = newConfiguration.outlineAlphaInactive;
+    onConfigurationChange(newConfiguration);
    refreshViewport();
  };

-  if (state.showSegSettings) {
+  const disabledConfigurationFields = ['outlineAlpha', 'shouldRenderInactiveLabelmaps'];
+  if (state.showSegmentationSettings) {
    return (
      <SegmentationSettings
+        disabledFields={isVTK() ? disabledConfigurationFields : []}
        configuration={configuration}
-        onBack={() => updateState('showSegSettings', false)}
+        onBack={() => updateState('showSegmentationSettings', false)}
        onChange={updateConfiguration}
      />
    );
@@ -403,7 +513,7 @@ const SegmentationPanel = ({
          name="cog"
          width="25px"
          height="25px"
-          onClick={() => updateState('showSegSettings', true)}
+          onClick={() => updateState('showSegmentationSettings', true)}
        />
        {false && (
          <form className="selector-form">
@@ -424,7 +534,9 @@ const SegmentationPanel = ({
        <h3>Segmentations</h3>
        <div className="segmentations">
          <SegmentationSelect
-            value={state.labelmapList.find(i => i.value === state.selectedSegmentation)}
+            value={state.labelmapList.find(
+              i => i.value === state.selectedSegmentation
+            )}
            formatOptionLabel={SegmentationItem}
            options={state.labelmapList}
          />
@@ -509,7 +621,9 @@ const _setActiveLabelmap = async (
  studies,
  displaySet,
  firstImageId,
-  activeLabelmapIndex
+  activeLabelmapIndex,
+  callback = () => { },
+  onDisplaySetLoadFailure
 ) => {
  if (displaySet.labelmapIndex === activeLabelmapIndex) {
    log.warn(`${activeLabelmapIndex} is already the active labelmap`);
@@ -519,7 +633,17 @@ const _setActiveLabelmap = async (
  if (!displaySet.isLoaded) {
    // What props does this expect `viewportSpecificData` to have?
    // TODO: Should this return the `labelmapIndex`?
-    await displaySet.load(viewportSpecificData, studies);
+
+    const loadPromise = displaySet.load(viewportSpecificData, studies);
+
+    loadPromise.catch(error => {
+      onDisplaySetLoadFailure(error);
+
+      // Return old index.
+      return activeLabelmapIndex;
+    });
+
+    await loadPromise;
  }

  const { state } = cornerstoneTools.getModule('segmentation');
@@ -528,6 +652,8 @@ const _setActiveLabelmap = async (

  refreshViewport();

+  callback();
+
  return displaySet.labelmapIndex;
 };

@@ -4,7 +4,7 @@ import { Range } from '@ohif/ui';

 import './SegmentationSettings.css';

-const SegmentationSettings = ({ configuration, onBack, onChange }) => {
+const SegmentationSettings = ({ configuration, onBack, onChange, disabledFields = [] }) => {
  const [state, setState] = useState({
    renderFill: configuration.renderFill,
    renderOutline: configuration.renderOutline,
@@ -70,28 +70,32 @@ const SegmentationSettings = ({ configuration, onBack, onChange }) => {
        />
        {state.renderOutline && (
          <>
-            <CustomRange
-              value={state.outlineAlpha * 100}
-              label="Opacity"
-              showPercentage
-              step={1}
-              min={0}
-              max={100}
-              onChange={event => save('outlineAlpha', toFloat(event.target.value))}
-            />
-            <CustomRange
-              value={state.outlineWidth}
-              label="Width"
-              showValue
-              step={1}
-              min={0}
-              max={5}
-              onChange={event => save('outlineWidth', parseInt(event.target.value))}
-            />
+            {!disabledFields.includes('outlineAlpha') && (
+              <CustomRange
+                value={state.outlineAlpha * 100}
+                label="Opacity"
+                showPercentage
+                step={1}
+                min={0}
+                max={100}
+                onChange={event => save('outlineAlpha', toFloat(event.target.value))}
+              />
+            )}
+            {!disabledFields.includes('outlineWidth') && (
+              <CustomRange
+                value={state.outlineWidth}
+                label="Width"
+                showValue
+                step={1}
+                min={0}
+                max={5}
+                onChange={event => save('outlineWidth', parseInt(event.target.value))}
+              />
+            )}
          </>
        )}
      </div>
-      {(state.renderFill || state.renderOutline) && (
+      {(state.renderFill || state.renderOutline) && !disabledFields.includes('shouldRenderInactiveLabelmaps') && (
        <div
          className="settings-group"
          style={{ marginBottom: state.shouldRenderInactiveLabelmaps ? 15 : 0 }}
@@ -103,7 +107,7 @@ const SegmentationSettings = ({ configuration, onBack, onChange }) => {
          />
          {state.shouldRenderInactiveLabelmaps && (
            <>
-              {state.renderFill && (
+              {state.renderFill && !disabledFields.includes('fillAlphaInactive') && (
                <CustomRange
                  label="Fill Opacity"
                  showPercentage
@@ -114,7 +118,7 @@ const SegmentationSettings = ({ configuration, onBack, onChange }) => {
                  onChange={event => save('fillAlphaInactive', toFloat(event.target.value))}
                />
              )}
-              {state.renderOutline && (
+              {state.renderOutline && !disabledFields.includes('outlineAlphaInactive') && (
                <CustomRange
                  label="Outline Opacity"
                  showPercentage
@@ -0,0 +1,64 @@
+import { MODULE_TYPES, utils } from '@ohif/core';
+import loadSegmentation from './loadSegmentation';
+
+// TODO: Should probably use dcmjs for this
+const SOP_CLASS_UIDS = {
+  DICOM_SEG: '1.2.840.10008.5.1.4.1.1.66.4',
+};
+
+const sopClassUIDs = Object.values(SOP_CLASS_UIDS);
+
+export default function getSopClassHandlerModule({ servicesManager }) {
+  // TODO: Handle the case where there is more than one SOP Class Handler for the
+  // same SOP Class.
+  return {
+    id: 'OHIFDicomSegSopClassHandler',
+    type: MODULE_TYPES.SOP_CLASS_HANDLER,
+    sopClassUIDs,
+    getDisplaySetFromSeries: function(
+      series,
+      study,
+      dicomWebClient,
+      authorizationHeaders
+    ) {
+      const instance = series.getFirstInstance();
+      const metadata = instance.getData().metadata;
+
+      const {
+        SeriesDate,
+        SeriesTime,
+        SeriesDescription,
+        FrameOfReferenceUID,
+        SOPInstanceUID,
+        SeriesInstanceUID,
+        StudyInstanceUID,
+      } = metadata;
+
+      const segDisplaySet = {
+        Modality: 'SEG',
+        displaySetInstanceUID: utils.guid(),
+        wadoRoot: study.getData().wadoRoot,
+        wadoUri: instance.getData().wadouri,
+        SOPInstanceUID,
+        SeriesInstanceUID,
+        StudyInstanceUID,
+        FrameOfReferenceUID,
+        authorizationHeaders,
+        metadata,
+        isDerived: true,
+        referencedDisplaySetUID: null, // Assigned when loaded.
+        labelmapIndex: null, // Assigned when loaded.
+        isLoaded: false,
+        SeriesDate,
+        SeriesTime,
+        SeriesDescription,
+      };
+
+      segDisplaySet.load = function(referencedDisplaySet, studies) {
+        return loadSegmentation(segDisplaySet, referencedDisplaySet, studies);
+      };
+
+      return segDisplaySet;
+    },
+  };
+}
@@ -2,7 +2,7 @@ import React from 'react';

 import init from './init.js';
 import toolbarModule from './toolbarModule.js';
-import sopClassHandlerModule from './OHIFDicomSegSopClassHandler.js';
+import getSopClassHandlerModule from './getOHIFDicomSegSopClassHandler.js';
 import SegmentationPanel from './components/SegmentationPanel/SegmentationPanel.js';

 export default {
@@ -23,14 +23,57 @@ export default {
  getToolbarModule({ servicesManager }) {
    return toolbarModule;
  },
-  getPanelModule({ commandsManager }) {
+  getPanelModule({ commandsManager, api, servicesManager }) {
+    const { UINotificationService } = servicesManager;
+
    const ExtendedSegmentationPanel = props => {
-      const segItemClickHandler = segData => {
-        commandsManager.runCommand('jumpToImage', segData);
+      const { activeContexts } = api.hooks.useAppContext();
+
+      const onDisplaySetLoadFailureHandler = error => {
+        UINotificationService.show({
+          title: 'DICOM Segmentation Loader',
+          message: error.message,
+          type: 'error',
+          autoClose: false,
+        });
+      };
+
+      const segmentItemClickHandler = data => {
+        commandsManager.runCommand('jumpToImage', data);
+        commandsManager.runCommand('jumpToSlice', data);
+      };
+
+      const onSegmentVisibilityChangeHandler = (segmentNumber, visible) => {
+        commandsManager.runCommand('setSegmentConfiguration', {
+          segmentNumber,
+          visible
+        });
+      };
+
+      const onConfigurationChangeHandler = configuration => {
+        commandsManager.runCommand('setSegmentationConfiguration', {
+          globalOpacity: configuration.fillAlpha,
+          outlineThickness: configuration.outlineWidth,
+          renderOutline: configuration.renderOutline,
+          visible: configuration.renderFill
+        });
+      };
+
+      const onSelectedSegmentationChangeHandler = () => {
+        commandsManager.runCommand('requestNewSegmentation');
      };

      return (
-        <SegmentationPanel {...props} onSegItemClick={segItemClickHandler} />
+        <SegmentationPanel
+          {...props}
+          activeContexts={activeContexts}
+          contexts={api.contexts}
+          onSegmentItemClick={segmentItemClickHandler}
+          onSegmentVisibilityChange={onSegmentVisibilityChangeHandler}
+          onConfigurationChange={onConfigurationChangeHandler}
+          onSelectedSegmentationChange={onSelectedSegmentationChangeHandler}
+          onDisplaySetLoadFailure={onDisplaySetLoadFailureHandler}
+        />
      );
    };

@@ -72,7 +115,5 @@ export default {
      defaultContext: ['VIEWER'],
    };
  },
-  getSopClassHandlerModule({ servicesManager }) {
-    return sopClassHandlerModule;
-  },
+  getSopClassHandlerModule,
 };
@@ -34,28 +34,58 @@ export default async function loadSegmentation(
    referencedDisplaySet.SeriesInstanceUID
  );

-  const results = _parseSeg(segArrayBuffer, imageIds);
+  return new Promise((resolve, reject) => {
+    let results;

-  if (!results) {
-    throw new Error('Fractional segmentations are not yet supported');
-  }
+    try {
+      results = _parseSeg(segArrayBuffer, imageIds);
+    } catch (error) {
+      segDisplaySet.isLoaded = false;
+      reject(error);
+    }

-  const { labelmapBuffer, segMetadata, segmentsOnFrame } = results;
-  const { setters } = cornerstoneTools.getModule('segmentation');
+    const { labelmapBuffer, segMetadata, segmentsOnFrame } = results;
+    const { setters } = cornerstoneTools.getModule('segmentation');

-  // TODO: Could define a color LUT based on colors in the SEG.
-  const labelmapIndex = _getNextLabelmapIndex(imageIds[0]);
+    // TODO: Could define a color LUT based on colors in the SEG.
+    const labelmapIndex = _getNextLabelmapIndex(imageIds[0]);
+    const colorLUTIndex = _makeColorLUTAndGetIndex(segMetadata);

-  setters.labelmap3DByFirstImageId(
-    imageIds[0],
-    labelmapBuffer,
-    labelmapIndex,
-    segMetadata,
-    imageIds.length,
-    segmentsOnFrame
-  );
+    setters.labelmap3DByFirstImageId(
+      imageIds[0],
+      labelmapBuffer,
+      labelmapIndex,
+      segMetadata,
+      imageIds.length,
+      segmentsOnFrame,
+      colorLUTIndex
+    );

-  segDisplaySet.labelmapIndex = labelmapIndex;
+    segDisplaySet.labelmapIndex = labelmapIndex;
+
+    /*
+     * TODO: Improve the way we notify parts of the app that depends on segs to be loaded.
+     *
+     * Currently we are using a non-ideal implementation through a custom event to notify the segmentation panel
+     * or other components that could rely on loaded segmentations that
+     * the segments were loaded so that e.g. when the user opens the panel
+     * before the segments are fully loaded, the panel can subscribe to this custom event
+     * and update itself with the new segments.
+     *
+     * This limitation is due to the fact that the cs segmentation module is an object (which will be
+     * updated after the segments are loaded) that React its not aware of its changes
+     * because the module object its not passed in to the panel component as prop but accessed externally.
+     *
+     * Improving this event approach to something reactive that can be tracked inside the react lifecycle,
+     * allows us to easily watch the module or the segmentations loading process in any other component
+     * without subscribing to external events.
+     */
+    console.log('Segmentation loaded.');
+    const event = new CustomEvent('extensiondicomsegmentationsegloaded');
+    document.dispatchEvent(event);
+
+    resolve(labelmapIndex);
+  });
 }

 function _getNextLabelmapIndex(firstImageId) {
@@ -79,6 +109,69 @@ function _getNextLabelmapIndex(firstImageId) {
  return labelmapIndex;
 }

+function _makeColorLUTAndGetIndex(segMetadata) {
+  const { setters, state } = cornerstoneTools.getModule('segmentation');
+  const { colorLutTables } = state;
+  const colorLUTIndex = _getNextColorLUTIndex();
+
+  const { data } = segMetadata;
+
+  if (
+    !data.some(
+      segment =>
+        segment &&
+        (segment.ROIDisplayColor || segment.RecommendedDisplayCIELabValue)
+    )
+  ) {
+    // Use default cornerstoneTools colorLUT.
+    return 0;
+  }
+
+  const colorLUT = [];
+
+  for (let i = 0; i < data.length; i++) {
+    const segment = data[i];
+    if (!segment) {
+      continue;
+    }
+
+    const { ROIDisplayColor, RecommendedDisplayCIELabValue } = segment;
+
+    if (RecommendedDisplayCIELabValue) {
+      const rgb = dcmjs.data.Colors.dicomlab2RGB(
+        RecommendedDisplayCIELabValue
+      ).map(x => Math.round(x * 255));
+
+      colorLUT[i] = [...rgb, 255];
+    } else if (ROIDisplayColor) {
+      colorLUT[i] = [...ROIDisplayColor, 255];
+    } else {
+      colorLUT[i] = [...colorLutTables[0][i]];
+    }
+  }
+
+  colorLUT.shift();
+  setters.colorLUT(colorLUTIndex, colorLUT);
+
+  return colorLUTIndex;
+}
+
+function _getNextColorLUTIndex() {
+  const { state } = cornerstoneTools.getModule('segmentation');
+  const { colorLutTables } = state;
+
+  let colorLUTIndex = colorLutTables.length;
+
+  for (let i = 0; i < colorLutTables.length; i++) {
+    if (!colorLutTables[i]) {
+      colorLUTIndex = i;
+      break;
+    }
+  }
+
+  return colorLUTIndex;
+}
+
 function _parseSeg(arrayBuffer, imageIds) {
  return dcmjs.adapters.Cornerstone.Segmentation.generateToolState(
    imageIds,
@@ -3,6 +3,33 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+## [1.5.5](https://github.com/OHIF/Viewers/compare/@ohif/extension-vtk@1.5.4...@ohif/extension-vtk@1.5.5) (2020-05-12)
+
+
+### Bug Fixes
+
+* 🐛 Fix seg color load ([#1724](https://github.com/OHIF/Viewers/issues/1724)) ([c4f84b1](https://github.com/OHIF/Viewers/commit/c4f84b1174d04ba84d37ed89b6d7ab541be28181))
+
+
+
+
+
+## [1.5.4](https://github.com/OHIF/Viewers/compare/@ohif/extension-vtk@1.5.3...@ohif/extension-vtk@1.5.4) (2020-05-06)
+
+**Note:** Version bump only for package @ohif/extension-vtk
+
+
+
+
+
+## [1.5.3](https://github.com/OHIF/Viewers/compare/@ohif/extension-vtk@1.5.2...@ohif/extension-vtk@1.5.3) (2020-05-04)
+
+**Note:** Version bump only for package @ohif/extension-vtk
+
+
+
+
+
 ## [1.5.2](https://github.com/OHIF/Viewers/compare/@ohif/extension-vtk@1.5.1...@ohif/extension-vtk@1.5.2) (2020-05-04)

 **Note:** Version bump only for package @ohif/extension-vtk
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/extension-vtk",
-  "version": "1.5.2",
+  "version": "1.5.5",
  "description": "OHIF extension for VTK.js",
  "author": "OHIF",
  "license": "MIT",
@@ -33,7 +33,7 @@
    "@ohif/i18n": "^0.50.0",
    "@ohif/ui": "^0.50.0",
    "cornerstone-core": "^2.2.8",
-    "cornerstone-tools": "4.12.5",
+    "cornerstone-tools": "4.15.1",
    "cornerstone-wado-image-loader": "^3.1.0",
    "dcmjs": "^0.12.2",
    "dicom-parser": "^1.8.3",
@@ -50,12 +50,12 @@
  "dependencies": {
    "@babel/runtime": "^7.5.5",
    "lodash.throttle": "^4.1.1",
-    "react-vtkjs-viewport": "^0.8.3"
+    "react-vtkjs-viewport": "^0.9.0"
  },
  "devDependencies": {
-    "@ohif/core": "^2.9.2",
-    "@ohif/ui": "^1.4.3",
-    "cornerstone-tools": "4.12.5",
+    "@ohif/core": "^2.9.5",
+    "@ohif/ui": "^1.4.4",
+    "cornerstone-tools": "4.15.1",
    "cornerstone-wado-image-loader": "^3.1.0",
    "dicom-parser": "^1.8.3",
    "gh-pages": "^2.0.1",
@@ -32,16 +32,16 @@ class LoadingIndicator extends PureComponent {
            </div>
          </div>
        ) : (
-          <div className="imageViewerLoadingIndicator loadingIndicator">
-            <div className="indicatorContents">
-              <p>
-                {this.props.t('Reformatting')}...
-                <i className="fa fa-spin fa-circle-o-notch fa-fw" />
-                {percComplete}
-              </p>
+            <div className="imageViewerLoadingIndicator loadingIndicator">
+              <div className="indicatorContents">
+                <p>
+                  {this.props.t('Loading...')}
+                  <i className="fa fa-spin fa-circle-o-notch fa-fw" />
+                  {percComplete}
+                </p>
+              </div>
            </div>
-          </div>
-        )}
+          )}
      </React.Fragment>
    );
  }
@@ -49,7 +49,7 @@ class OHIFVTKViewport extends Component {
  state = {
    volumes: null,
    paintFilterLabelMapImageData: null,
-    paintFilterBackgroundImageData: null,
+    paintFilterBackgroundImageData: null
  };

  static propTypes = {
@@ -69,7 +69,7 @@ class OHIFVTKViewport extends Component {
  };

  static defaultProps = {
-    onScroll: () => {},
+    onScroll: () => { },
  };

  static id = 'OHIFVTKViewport';
@@ -156,6 +156,10 @@ class OHIFVTKViewport extends Component {
      const { activeLabelmapIndex } = brushStackState;
      const labelmap3D = brushStackState.labelmaps3D[activeLabelmapIndex];

+      this.segmentsDefaultProperties = labelmap3D.segmentsHidden.map(isHidden => {
+        return { visible: !isHidden };
+      });
+
      const vtkLabelmapID = `${firstImageId}_${activeLabelmapIndex}`;

      if (labelmapCache[vtkLabelmapID]) {
@@ -339,13 +343,13 @@ class OHIFVTKViewport extends Component {
    this.setStateFromProps();
  }

-  componentDidUpdate(prevProps) {
+  componentDidUpdate(prevProps, prevState) {
    const { displaySet } = this.props.viewportData;
    const prevDisplaySet = prevProps.viewportData.displaySet;

    if (
      displaySet.displaySetInstanceUID !==
-        prevDisplaySet.displaySetInstanceUID ||
+      prevDisplaySet.displaySetInstanceUID ||
      displaySet.SOPInstanceUID !== prevDisplaySet.SOPInstanceUID ||
      displaySet.frameIndex !== prevDisplaySet.frameIndex
    ) {
@@ -405,10 +409,6 @@ class OHIFVTKViewport extends Component {

    const style = { width: '100%', height: '100%', position: 'relative' };

-    const visible = configuration.renderFill || configuration.renderOutline;
-    const opacity = configuration.fillAlpha;
-    const outlineThickness = configuration.outlineThickness;
-
    return (
      <>
        <div style={style}>
@@ -428,10 +428,14 @@ class OHIFVTKViewport extends Component {
              dataDetails={this.state.dataDetails}
              labelmapRenderingOptions={{
                colorLUT: this.state.labelmapColorLUT,
-                globalOpacity: opacity,
-                visible,
-                outlineThickness,
-                renderOutline: true,
+                globalOpacity: configuration.fillAlpha,
+                visible: configuration.renderFill,
+                outlineThickness: configuration.outlineWidth,
+                renderOutline: configuration.renderOutline,
+                segmentsDefaultProperties: this.segmentsDefaultProperties,
+                onNewSegmentationRequested: () => {
+                  this.setStateFromProps();
+                }
              }}
              onScroll={this.props.onScroll}
            />
@@ -5,10 +5,13 @@ import {
  vtkInteractorStyleMPRRotate,
  vtkSVGCrosshairsWidget,
 } from 'react-vtkjs-viewport';
-
+import { getImageData } from 'react-vtkjs-viewport';
+import { vec3 } from 'gl-matrix';
 import setMPRLayout from './utils/setMPRLayout.js';
 import setViewportToVTK from './utils/setViewportToVTK.js';
 import Constants from 'vtk.js/Sources/Rendering/Core/VolumeMapper/Constants.js';
+import OHIFVTKViewport from './OHIFVTKViewport';
+import vtkCoordinate from 'vtk.js/Sources/Rendering/Core/Coordinate';

 const { BlendMode } = Constants;

@@ -34,7 +37,6 @@ const commandsModule = ({ commandsManager }) => {
    }

    const displaySet = viewportSpecificData[activeViewportIndex];
-
    let api;
    if (!api) {
      try {
@@ -99,6 +101,20 @@ const commandsModule = ({ commandsManager }) => {
    });
  }

+  const _convertModelToWorldSpace = (position, vtkImageData) => {
+    const indexToWorld = vtkImageData.getIndexToWorld();
+    const pos = vec3.create();
+
+    position[0] += 0.5; /* Move to the centre of the voxel. */
+    position[1] += 0.5; /* Move to the centre of the voxel. */
+    position[2] += 0.5; /* Move to the centre of the voxel. */
+
+    vec3.set(pos, position[0], position[1], position[2]);
+    vec3.transformMat4(pos, pos, indexToWorld);
+
+    return pos;
+  };
+
  const actions = {
    getVtkApis: ({ index }) => {
      return apis[index];
@@ -124,6 +140,119 @@ const commandsModule = ({ commandsManager }) => {

      _setView(api, [0, 1, 0], [0, 0, 1]);
    },
+    requestNewSegmentation: async ({ viewports }) => {
+      const allViewports = Object.values(viewports.viewportSpecificData);
+      const promises = allViewports.map(async (viewport, viewportIndex) => {
+        let api = apis[viewportIndex];
+
+        if (!api) {
+          api = await _getActiveViewportVTKApi(viewports);
+          apis[viewportIndex] = api;
+        }
+
+        api.requestNewSegmentation();
+        api.updateImage();
+      });
+      await Promise.all(promises);
+    },
+    jumpToSlice: async ({
+      viewports,
+      studies,
+      StudyInstanceUID,
+      displaySetInstanceUID,
+      SOPClassUID,
+      SOPInstanceUID,
+      segmentNumber,
+      frameIndex,
+      frame,
+      done = () => { }
+    }) => {
+      let api = apis[viewports.activeViewportIndex];
+
+      if (!api) {
+        api = await _getActiveViewportVTKApi(viewports);
+        apis[viewports.activeViewportIndex] = api;
+      }
+
+      const stack = OHIFVTKViewport.getCornerstoneStack(
+        studies,
+        StudyInstanceUID,
+        displaySetInstanceUID,
+        SOPClassUID,
+        SOPInstanceUID,
+        frameIndex,
+      );
+
+      const imageDataObject = getImageData(stack.imageIds, displaySetInstanceUID);
+
+      let pixelIndex = 0;
+      let x = 0;
+      let y = 0;
+      let count = 0;
+
+      const rows = imageDataObject.dimensions[1];
+      const cols = imageDataObject.dimensions[0];
+
+      for (let j = 0; j < rows; j++) {
+        for (let i = 0; i < cols; i++) {
+          // [i, j] =
+          const pixel = frame.pixelData[pixelIndex];
+          if (pixel === segmentNumber) {
+            x += i;
+            y += j;
+            count++;
+          }
+          pixelIndex++;
+        }
+      }
+      x /= count;
+      y /= count;
+
+      const position = [x, y, frameIndex];
+      const worldPos = _convertModelToWorldSpace(position, imageDataObject.vtkImageData);
+
+      api.svgWidgets.crosshairsWidget.moveCrosshairs(worldPos, apis);
+      done();
+    },
+    setSegmentationConfiguration: async ({
+      viewports,
+      globalOpacity,
+      visible,
+      renderOutline,
+      outlineThickness,
+    }) => {
+      const allViewports = Object.values(viewports.viewportSpecificData);
+      const promises = allViewports.map(async (viewport, viewportIndex) => {
+        let api = apis[viewportIndex];
+
+        if (!api) {
+          api = await _getActiveViewportVTKApi(viewports);
+          apis[viewportIndex] = api;
+        }
+
+        api.setGlobalOpacity(globalOpacity);
+        api.setVisibility(visible);
+        api.setOutlineThickness(outlineThickness);
+        api.setOutlineRendering(renderOutline);
+        api.updateImage();
+      });
+      await Promise.all(promises);
+    },
+    setSegmentConfiguration: async ({ viewports, visible, segmentNumber }) => {
+      const allViewports = Object.values(viewports.viewportSpecificData);
+      const promises = allViewports.map(async (viewport, viewportIndex) => {
+        let api = apis[viewportIndex];
+
+        if (!api) {
+          api = await _getActiveViewportVTKApi(viewports);
+          apis[viewportIndex] = api;
+        }
+
+        api.setSegmentVisibility(segmentNumber, visible);
+        api.updateImage();
+      });
+      await Promise.all(promises);
+    },
    enableRotateTool: () => {
      apis.forEach(api => {
        const istyle = vtkInteractorStyleMPRRotate.newInstance();
@@ -280,6 +409,26 @@ const commandsModule = ({ commandsManager }) => {
  window.vtkActions = actions;

  const definitions = {
+    requestNewSegmentation: {
+      commandFn: actions.requestNewSegmentation,
+      storeContexts: ['viewports'],
+      options: {},
+    },
+    jumpToSlice: {
+      commandFn: actions.jumpToSlice,
+      storeContexts: ['viewports'],
+      options: {},
+    },
+    setSegmentationConfiguration: {
+      commandFn: actions.setSegmentationConfiguration,
+      storeContexts: ['viewports'],
+      options: {},
+    },
+    setSegmentConfiguration: {
+      commandFn: actions.setSegmentConfiguration,
+      storeContexts: ['viewports'],
+      options: {},
+    },
    axial: {
      commandFn: actions.axial,
      storeContexts: ['viewports'],
@@ -3,6 +3,36 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+## [2.9.5](https://github.com/OHIF/Viewers/compare/@ohif/core@2.9.4...@ohif/core@2.9.5) (2020-05-12)
+
+
+### Bug Fixes
+
+* 🐛 Fix seg color load ([#1724](https://github.com/OHIF/Viewers/issues/1724)) ([c4f84b1](https://github.com/OHIF/Viewers/commit/c4f84b1174d04ba84d37ed89b6d7ab541be28181))
+
+
+
+
+
+## [2.9.4](https://github.com/OHIF/Viewers/compare/@ohif/core@2.9.3...@ohif/core@2.9.4) (2020-05-06)
+
+**Note:** Version bump only for package @ohif/core
+
+
+
+
+
+## [2.9.3](https://github.com/OHIF/Viewers/compare/@ohif/core@2.9.2...@ohif/core@2.9.3) (2020-05-04)
+
+
+### Bug Fixes
+
+* 🐛 Proper error handling for derived display sets ([#1708](https://github.com/OHIF/Viewers/issues/1708)) ([5b20d8f](https://github.com/OHIF/Viewers/commit/5b20d8f323e4b3ef9988f2f2ab672d697b6da409))
+
+
+
+
+
 ## [2.9.2](https://github.com/OHIF/Viewers/compare/@ohif/core@2.9.1...@ohif/core@2.9.2) (2020-05-04)


@@ -1,6 +1,6 @@
 {
  "name": "@ohif/core",
-  "version": "2.9.2",
+  "version": "2.9.5",
  "description": "Generic business logic for web-based medical imaging applications",
  "author": "OHIF Core Team",
  "license": "MIT",
@@ -32,7 +32,7 @@
  },
  "peerDependencies": {
    "cornerstone-core": "^2.2.8",
-    "cornerstone-tools": "4.12.5",
+    "cornerstone-tools": "4.15.1",
    "cornerstone-wado-image-loader": "^3.1.0",
    "dicom-parser": "^1.8.3"
  },
@@ -79,7 +79,7 @@ export class StudyMetadata extends Metadata {
    Object.defineProperty(this, 'studyInstanceUID', {
      configurable: false,
      enumerable: false,
-      get: function() {
+      get: function () {
        return this.getStudyInstanceUID();
      },
    });
@@ -2,7 +2,7 @@ import MODULE_TYPES from './MODULE_TYPES.js';
 import log from './../log.js';

 export default class ExtensionManager {
-  constructor({ commandsManager, servicesManager, appConfig = {} }) {
+  constructor({ commandsManager, servicesManager, api, appConfig = {} }) {
    this.modules = {};
    this.registeredExtensionIds = [];
    this.moduleTypeNames = Object.values(MODULE_TYPES);
@@ -10,6 +10,7 @@ export default class ExtensionManager {
    this._commandsManager = commandsManager;
    this._servicesManager = servicesManager;
    this._appConfig = appConfig;
+    this._api = api;

    this.moduleTypeNames.forEach(moduleType => {
      this.modules[moduleType] = [];
@@ -119,6 +120,7 @@ export default class ExtensionManager {
        commandsManager: this._commandsManager,
        appConfig: this._appConfig,
        configuration,
+        api: this._api
      });

      if (!extensionModule) {
@@ -50,10 +50,12 @@ import studyMetadataManager from './studyMetadataManager';
 const loadAndCacheDerivedDisplaySets = (referencedDisplaySet, studies) => {
  const { StudyInstanceUID, SeriesInstanceUID } = referencedDisplaySet;

+  const promises = [];
+
  const studyMetadata = studyMetadataManager.get(StudyInstanceUID);

  if (!studyMetadata) {
-    return;
+    return promises;
  }

  const derivedDisplaySets = studyMetadata.getDerivedDatasets({
@@ -61,7 +63,7 @@ const loadAndCacheDerivedDisplaySets = (referencedDisplaySet, studies) => {
  });

  if (!derivedDisplaySets.length) {
-    return;
+    return promises;
  }

  // Filter by type
@@ -100,8 +102,10 @@ const loadAndCacheDerivedDisplaySets = (referencedDisplaySet, studies) => {
      }
    });

-    recentDisplaySet.load(referencedDisplaySet, studies);
+    promises.push(recentDisplaySet.load(referencedDisplaySet, studies));
  });
+
+  return promises;
 };

 export default loadAndCacheDerivedDisplaySets;
@@ -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.

+## [1.4.4](https://github.com/OHIF/Viewers/compare/@ohif/ui@1.4.3...@ohif/ui@1.4.4) (2020-05-04)
+
+
+### Bug Fixes
+
+* 🐛 Proper error handling for derived display sets ([#1708](https://github.com/OHIF/Viewers/issues/1708)) ([5b20d8f](https://github.com/OHIF/Viewers/commit/5b20d8f323e4b3ef9988f2f2ab672d697b6da409))
+
+
+
+
+
 ## [1.4.3](https://github.com/OHIF/Viewers/compare/@ohif/ui@1.4.2...@ohif/ui@1.4.3) (2020-04-09)

 **Note:** Version bump only for package @ohif/ui
@@ -1,6 +1,6 @@
 {
  "name": "@ohif/ui",
-  "version": "1.4.3",
+  "version": "1.4.4",
  "description": "A set of React components for Medical Imaging Viewers",
  "author": "OHIF Contributors",
  "license": "MIT",
@@ -127,7 +127,7 @@

 .sb-message {
  font-size: 14px;
-  word-break: break-all;
+  word-break: normal;
 }

 .sb-item {
@@ -3,6 +3,52 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

+## [3.11.9](https://github.com/OHIF/Viewers/compare/@ohif/viewer@3.11.8...@ohif/viewer@3.11.9) (2020-05-12)
+
+
+### Bug Fixes
+
+* 🐛 Fix seg color load ([#1724](https://github.com/OHIF/Viewers/issues/1724)) ([c4f84b1](https://github.com/OHIF/Viewers/commit/c4f84b1174d04ba84d37ed89b6d7ab541be28181))
+
+
+
+
+
+## [3.11.8](https://github.com/OHIF/Viewers/compare/@ohif/viewer@3.11.7...@ohif/viewer@3.11.8) (2020-05-06)
+
+**Note:** Version bump only for package @ohif/viewer
+
+
+
+
+
+## [3.11.7](https://github.com/OHIF/Viewers/compare/@ohif/viewer@3.11.6...@ohif/viewer@3.11.7) (2020-05-04)
+
+**Note:** Version bump only for package @ohif/viewer
+
+
+
+
+
+## [3.11.6](https://github.com/OHIF/Viewers/compare/@ohif/viewer@3.11.5...@ohif/viewer@3.11.6) (2020-05-04)
+
+
+### Bug Fixes
+
+* 🐛 Proper error handling for derived display sets ([#1708](https://github.com/OHIF/Viewers/issues/1708)) ([5b20d8f](https://github.com/OHIF/Viewers/commit/5b20d8f323e4b3ef9988f2f2ab672d697b6da409))
+
+
+
+
+
+## [3.11.5](https://github.com/OHIF/Viewers/compare/@ohif/viewer@3.11.4...@ohif/viewer@3.11.5) (2020-05-04)
+
+**Note:** Version bump only for package @ohif/viewer
+
+
+
+
+
 ## [3.11.4](https://github.com/OHIF/Viewers/compare/@ohif/viewer@3.11.3...@ohif/viewer@3.11.4) (2020-05-04)

 **Note:** Version bump only for package @ohif/viewer
@@ -21,8 +21,8 @@ describe('OHIF VTK Extension', () => {
    //Select 2D MPR button
    cy.get('[data-cy="2d mpr"]').click();

-    //Wait Reformatting Images
-    cy.waitVTKReformatting();
+    //Wait waitVTKLoading Images
+    cy.waitVTKLoading();
  });

  beforeEach(() => {
@@ -18,8 +18,8 @@ describe('Visual Regression - OHIF VTK Extension', () => {
    //Select 2D MPR button
    cy.get('[data-cy="2d mpr"]').click();

-    //Wait Reformatting Images
-    cy.waitVTKReformatting();
+    //Wait waitVTKLoading Images
+    cy.waitVTKwaitVTKLoading();
  });

  beforeEach(() => {
@@ -107,15 +107,15 @@ Cypress.Commands.add('waitStudyList', () => {
  });
 });

-Cypress.Commands.add('waitVTKReformatting', () => {
-  // Wait for start reformatting
+Cypress.Commands.add('waitVTKLoading', () => {
+  // Wait for start loading
  cy.get('[data-cy="viewprt-grid"]', { timeout: 10000 }).should($grid => {
-    expect($grid).to.contain.text('Reform');
+    expect($grid).to.contain.text('Loading');
  });

-  // Wait for finish reformatting
+  // Wait for finish loading
  cy.get('[data-cy="viewprt-grid"]', { timeout: 30000 }).should($grid => {
-    expect($grid).not.to.contain.text('Reform');
+    expect($grid).not.to.contain.text('Loading');
  });
 });

@@ -1,6 +1,6 @@
 {
  "name": "@ohif/viewer",
-  "version": "3.11.4",
+  "version": "3.11.9",
  "description": "OHIF Viewer",
  "author": "OHIF Contributors",
  "license": "MIT",
@@ -48,24 +48,24 @@
  },
  "dependencies": {
    "@babel/runtime": "^7.5.5",
-    "@ohif/core": "^2.9.2",
-    "@ohif/extension-cornerstone": "^2.7.0",
-    "@ohif/extension-dicom-html": "^1.2.1",
+    "@ohif/core": "^2.9.5",
+    "@ohif/extension-cornerstone": "^2.7.3",
+    "@ohif/extension-dicom-html": "^1.2.2",
    "@ohif/extension-dicom-microscopy": "^0.50.9",
    "@ohif/extension-dicom-p10-downloader": "^0.1.0",
    "@ohif/extension-dicom-pdf": "^1.0.3",
-    "@ohif/extension-dicom-rt": "^0.1.1",
-    "@ohif/extension-dicom-segmentation": "^0.2.2",
+    "@ohif/extension-dicom-rt": "^0.1.3",
+    "@ohif/extension-dicom-segmentation": "^0.2.6",
    "@ohif/extension-lesion-tracker": "^0.2.0",
-    "@ohif/extension-vtk": "^1.5.2",
+    "@ohif/extension-vtk": "^1.5.5",
    "@ohif/i18n": "^0.52.8",
-    "@ohif/ui": "^1.4.3",
+    "@ohif/ui": "^1.4.4",
    "@tanem/react-nprogress": "^1.1.25",
    "classnames": "^2.2.6",
    "core-js": "^3.2.1",
    "cornerstone-core": "^2.2.8",
    "cornerstone-math": "^0.1.8",
-    "cornerstone-tools": "4.12.5",
+    "cornerstone-tools": "4.15.1",
    "cornerstone-wado-image-loader": "^3.1.0",
    "dcmjs": "^0.12.2",
    "dicom-parser": "^1.8.3",
@@ -53,7 +53,7 @@ import store from './store';
 /** Contexts */
 import WhiteLabelingContext from './context/WhiteLabelingContext';
 import UserManagerContext from './context/UserManagerContext';
-import AppContext from './context/AppContext';
+import { AppProvider, useAppContext, CONTEXTS } from './context/AppContext';

 /** ~~~~~~~~~~~~~ Application Setup */
 const commandsManagerConfig = {
@@ -159,8 +159,8 @@ class App extends Component {

    if (this._userManager) {
      return (
-        <AppContext.Provider value={{ appConfig: this._appConfig }}>
-          <Provider store={store}>
+        <Provider store={store}>
+          <AppProvider config={this._appConfig}>
            <I18nextProvider i18n={i18n}>
              <OidcProvider store={store} userManager={this._userManager}>
                <UserManagerContext.Provider value={this._userManager}>
@@ -183,14 +183,14 @@ class App extends Component {
                </UserManagerContext.Provider>
              </OidcProvider>
            </I18nextProvider>
-          </Provider>
-        </AppContext.Provider>
+          </AppProvider>
+        </Provider>
      );
    }

    return (
-      <AppContext.Provider value={{ appConfig: this._appConfig }}>
-        <Provider store={store}>
+      <Provider store={store}>
+        <AppProvider config={this._appConfig}>
          <I18nextProvider i18n={i18n}>
            <Router basename={routerBasename}>
              <WhiteLabelingContext.Provider value={whiteLabeling}>
@@ -204,8 +204,8 @@ class App extends Component {
              </WhiteLabelingContext.Provider>
            </Router>
          </I18nextProvider>
-        </Provider>
-      </AppContext.Provider>
+        </AppProvider>
+      </Provider>
    );
  }

@@ -255,6 +255,12 @@ function _initExtensions(extensions, cornerstoneExtensionConfig, appConfig) {
    commandsManager,
    servicesManager,
    appConfig,
+    api: {
+      contexts: CONTEXTS,
+      hooks: {
+        useAppContext
+      }
+    }
  });

  const requiredExtensions = [
@@ -191,8 +191,8 @@ class OHIFStandaloneViewer extends Component {
                  {match === null ? (
                    <></>
                  ) : (
-                    <Component match={match} location={this.props.location} />
-                  )}
+                      <Component match={match} location={this.props.location} />
+                    )}
                </CSSTransition>
              )}
            </Route>
@@ -4,6 +4,7 @@ import React, { useEffect } from 'react';
 import PropTypes from 'prop-types';
 import classNames from 'classnames';
 import { utils } from '@ohif/core';
+import { useSnackbarContext } from '@ohif/ui';
 //
 import ViewportPane from './ViewportPane.js';
 import DefaultViewport from './DefaultViewport.js';
@@ -11,7 +12,7 @@ import EmptyViewport from './EmptyViewport.js';

 const { loadAndCacheDerivedDisplaySets } = utils;

-const ViewportGrid = function (props) {
+const ViewportGrid = function(props) {
  const {
    activeViewportIndex,
    availablePlugins,
@@ -33,9 +34,22 @@ const ViewportGrid = function (props) {
    return null;
  }

+  const snackbar = useSnackbarContext();
+
  useEffect(() => {
    viewportData.forEach(displaySet => {
-      loadAndCacheDerivedDisplaySets(displaySet, studies);
+      const promises = loadAndCacheDerivedDisplaySets(displaySet, studies);
+
+      promises.forEach(promise => {
+        promise.catch(error => {
+          snackbar.show({
+            title: 'Error loading derived display set:',
+            message: error.message,
+            type: 'error',
+            autoClose: false,
+          });
+        });
+      });
    });
  }, [studies, viewportData]);

@@ -1,15 +0,0 @@
-// TODO: REPLACE THIS WITH A CONTEXT PROVIDER
-// EVERYTHING IN `VIEWER.JS` COULD USE THIS FOR APPROPRIATE CONTEXT
-import ToolbarRow from './ToolbarRow';
-import { connect } from 'react-redux';
-import { getActiveContexts } from './../store/layout/selectors.js';
-
-const mapStateToProps = state => {
-  return {
-    activeContexts: getActiveContexts(state),
-  };
-};
-
-const ConnectedToolbarRow = connect(mapStateToProps)(ToolbarRow);
-
-export default ConnectedToolbarRow;
@@ -16,6 +16,7 @@ import { commandsManager, extensionManager } from './../App.js';

 import ConnectedCineDialog from './ConnectedCineDialog';
 import ConnectedLayoutButton from './ConnectedLayoutButton';
+import { withAppContext } from '../context/AppContext';

 class ToolbarRow extends Component {
  // TODO: Simplify these? isOpen can be computed if we say "any" value for selected,
@@ -381,5 +382,5 @@ function _handleBuiltIn(button) {
 }

 export default withTranslation(['Common', 'ViewportDownloadForm'])(
-  withModal(withDialog(ToolbarRow))
+  withModal(withDialog(withAppContext(ToolbarRow)))
 );
@@ -7,7 +7,7 @@ import OHIF, { DICOMSR } from '@ohif/core';
 import { withDialog } from '@ohif/ui';
 import moment from 'moment';
 import ConnectedHeader from './ConnectedHeader.js';
-import ConnectedToolbarRow from './ConnectedToolbarRow.js';
+import ToolbarRow from './ToolbarRow.js';
 import ConnectedStudyBrowser from './ConnectedStudyBrowser.js';
 import ConnectedViewerMain from './ConnectedViewerMain.js';
 import SidePanel from './../components/SidePanel.js';
@@ -256,7 +256,7 @@ class Viewer extends Component {
        </WhiteLabelingContext.Consumer>

        {/* TOOLBAR */}
-        <ConnectedToolbarRow
+        <ToolbarRow
          isLeftSidePanelOpen={this.state.isLeftSidePanelOpen}
          isRightSidePanelOpen={this.state.isRightSidePanelOpen}
          selectedLeftSidePanel={
@@ -307,11 +307,11 @@ class Viewer extends Component {
                activeIndex={this.props.activeViewportIndex}
              />
            ) : (
-              <ConnectedStudyBrowser
-                studies={this.state.thumbnails}
-                studyMetadata={this.props.studies}
-              />
-            )}
+                <ConnectedStudyBrowser
+                  studies={this.state.thumbnails}
+                  studyMetadata={this.props.studies}
+                />
+              )}
          </SidePanel>

          {/* MAIN */}
@@ -349,7 +349,7 @@ export default withDialog(Viewer);
 * @param {Study[]} studies
 * @param {DisplaySet[]} studies[].displaySets
 */
-const _mapStudiesToThumbnails = function(studies) {
+const _mapStudiesToThumbnails = function (studies) {
  return studies.map(study => {
    const { StudyInstanceUID } = study;

@@ -1,5 +1,33 @@
-import React from 'react';
+import React, { useContext } from 'react';
+import { useSelector } from 'react-redux';
+import { getActiveContexts } from '../store/layout/selectors.js';

 let AppContext = React.createContext({});

+export const CONTEXTS = {
+  CORNERSTONE: 'ACTIVE_VIEWPORT::CORNERSTONE',
+  VTK: 'ACTIVE_VIEWPORT::VTK'
+};
+
+export const useAppContext = () => useContext(AppContext);
+
+export const AppProvider = ({ children, config }) => {
+  const activeContexts = useSelector(state => getActiveContexts(state));
+
+  return (
+    <AppContext.Provider value={{ appConfig: config, activeContexts }}>
+      {children}
+    </AppContext.Provider>
+  );
+};
+
+export const withAppContext = Component => {
+  return function WrappedComponent(props) {
+    const { appConfig, activeContexts } = useAppContext();
+    return (
+      <Component {...props} appConfig={appConfig} activeContexts={activeContexts} />
+    );
+  };
+};
+
 export default AppContext;
@@ -5945,10 +5945,10 @@ cornerstone-math@^0.1.8:
  resolved "https://registry.yarnpkg.com/cornerstone-math/-/cornerstone-math-0.1.8.tgz#68ab1f9e4fdcd7c5cb23a0d2eb4263f9f894f1c5"
  integrity sha512-x7NEQHBtVG7j1yeyj/aRoKTpXv1Vh2/H9zNLMyqYJDtJkNng8C4Q8M3CgZ1qer0Yr7eVq2x+Ynmj6kfOm5jXKw==

-cornerstone-tools@4.12.5:
-  version "4.12.5"
-  resolved "https://registry.yarnpkg.com/cornerstone-tools/-/cornerstone-tools-4.12.5.tgz#9a4a35d9851d6c81f165977aa6ede8cf228d4c80"
-  integrity sha512-tNcIQ9E2+GbfZDbbPnWmocYPi0OALlYLKQbXa3gc7rdnF8K9DsptnpGzMtiKfoWUjYfsUWrytvI/RgusXRWCTg==
+cornerstone-tools@4.15.1:
+  version "4.15.1"
+  resolved "https://registry.yarnpkg.com/cornerstone-tools/-/cornerstone-tools-4.15.1.tgz#f0b1026da9c7758defc088bb2f1e78426a23d91e"
+  integrity sha512-fJuTUJW/NDSD520jPB++tX//Kq80jPDngChHZrhx2xjj/9dCnexD9kmTX30Z0WUq0a2JEHZ6FlcOX38kSmw1hQ==
  dependencies:
    "@babel/runtime" "7.1.2"
    cornerstone-math "0.1.7"
@@ -9110,6 +9110,11 @@ gl-matrix@^3.1.0:
  resolved "https://registry.yarnpkg.com/gl-matrix/-/gl-matrix-3.1.0.tgz#f5b2de17d8fed95a79e5025b10cded0ab9ccbed0"
  integrity sha512-526NA+3EA+ztAQi0IZpSWiM0fyQXIp7IbRvfJ4wS/TjjQD0uv0fVybXwwqqSOlq33UckivI0yMDlVtboWm3k7A==

+gl-matrix@^3.3.0:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/gl-matrix/-/gl-matrix-3.3.0.tgz#232eef60b1c8b30a28cbbe75b2caf6c48fd6358b"
+  integrity sha512-COb7LDz+SXaHtl/h4LeaFcNdJdAQSDeVqjiIihSXNrkWObZLhDI4hIkZC11Aeqp7bcE72clzB0BnDXr2SmslRA==
+
 gl-preserve-state@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/gl-preserve-state/-/gl-preserve-state-1.0.0.tgz#4ef710d62873f1470ed015c6546c37dacddd4198"
@@ -15598,10 +15603,10 @@ react-codemirror2@^6.0.0:
  resolved "https://registry.yarnpkg.com/react-codemirror2/-/react-codemirror2-6.0.0.tgz#180065df57a64026026cde569a9708fdf7656525"
  integrity sha512-D7y9qZ05FbUh9blqECaJMdDwKluQiO3A9xB+fssd5jKM7YAXucRuEOlX32mJQumUvHUkHRHqXIPBjm6g0FW0Ag==

-react-cornerstone-viewport@^2.3.6:
-  version "2.3.6"
-  resolved "https://registry.yarnpkg.com/react-cornerstone-viewport/-/react-cornerstone-viewport-2.3.6.tgz#1c76bd37c95284254767296952845bacd3b810a4"
-  integrity sha512-MBs1Mgl0g0YswkhgoaYlaPoPDVs/HZQ3Z89thHxVytvJsgnQvhc3YrR48iRaUfQj0eYoazh7AL/lLCfd8veFKA==
+react-cornerstone-viewport@2.3.8:
+  version "2.3.8"
+  resolved "https://registry.yarnpkg.com/react-cornerstone-viewport/-/react-cornerstone-viewport-2.3.8.tgz#7af8360f29bca986ae4e36b4e503269b88ddc52f"
+  integrity sha512-aiG2uVNrDY6SQx4t/HBxIA3zsMsCwT+6TpcXK9qSSoXhs+X6OTmYEKncWUqL0jtxU1yfh6JTUz8ARTg03gtF+A==
  dependencies:
    classnames "^2.2.6"
    date-fns "^2.2.1"
@@ -16024,10 +16029,10 @@ react-transition-group@^4.1.1:
    loose-envify "^1.4.0"
    prop-types "^15.6.2"

-react-vtkjs-viewport@^0.8.3:
-  version "0.8.4"
-  resolved "https://registry.yarnpkg.com/react-vtkjs-viewport/-/react-vtkjs-viewport-0.8.4.tgz#6bd9837d7762b845e77f053fb8fbf4469428d594"
-  integrity sha512-b90ENJzmStiahxVox+7mMwZij3NVUu//jE07PV2Qtp6E7q/eLXn6ZUwcEt9w5YHN36xLZVcx9b53ztLcXVgh/Q==
+react-vtkjs-viewport@^0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/react-vtkjs-viewport/-/react-vtkjs-viewport-0.9.0.tgz#5a7890643e511946f960db6b05142318be2dfe80"
+  integrity sha512-kjpNr1n+eW0nU736HH07IsSYQXphxfn/RBvKtpBer9tNsl+FyLH8h+uY8KWdv8kVBHkEoaH6/srxB0JBa8l+jA==
  dependencies:
    date-fns "^2.2.1"
    gl-matrix "^3.1.0"
Author	SHA1	Message	Date
ohif-bot	cebea832a3	chore(release): publish [skip ci] - @ohif/extension-cornerstone@2.7.3 - @ohif/extension-dicom-rt@0.1.3 - @ohif/extension-dicom-segmentation@0.2.6 - @ohif/extension-vtk@1.5.5 - @ohif/core@2.9.5 - @ohif/viewer@3.11.9	2020-05-12 14:49:58 +00:00
James Petts	c4f84b1174	fix: 🐛 Fix seg color load (#1724 )	2020-05-12 16:47:35 +02:00
ohif-bot	f9fe4232e7	chore(release): publish [skip ci] - @ohif/extension-dicom-segmentation@0.2.5 - @ohif/extension-vtk@1.5.4 - @ohif/core@2.9.4 - @ohif/viewer@3.11.8	2020-05-06 17:20:22 +00:00
Igor Octaviano	42c22df1b6	Segmentation UI for VTKjs (#1685 ) * Add single viewport configuration * Multiple viewport configuration * Improve performance by using independent set methods * Add jump to slice command * Add context configuration * Cache panel visibility * Fix sync between vtk and cornerstone * Remove apis index * Add approach * Add loading to update volumes * Fix broken configuration * Bump vtk version * Use loading label * Update cy tests after vtk loading label changed * Remove loading for segs	2020-05-06 19:17:44 +02:00
ohif-bot	19a8e71317	chore(release): publish [skip ci] - @ohif/extension-dicom-segmentation@0.2.4 - @ohif/viewer@3.11.7	2020-05-04 14:46:58 +00:00
James Petts	fa95bae6ef	Support initialization of segment color from RecommendedDisplayCIELabValue (#1709 ) * fix: 🐛 Proper error handling for derived display sets * Revert idc.js change * Load correct Segment colors.	2020-05-04 16:43:09 +02:00
ohif-bot	8a20a0526e	chore(release): publish [skip ci] - @ohif/extension-cornerstone@2.7.2 - @ohif/extension-dicom-html@1.2.2 - @ohif/extension-dicom-rt@0.1.2 - @ohif/extension-dicom-segmentation@0.2.3 - @ohif/extension-vtk@1.5.3 - @ohif/core@2.9.3 - @ohif/ui@1.4.4 - @ohif/viewer@3.11.6	2020-05-04 14:15:22 +00:00
James Petts	5b20d8f323	fix: 🐛 Proper error handling for derived display sets (#1708 ) * fix: 🐛 Proper error handling for derived display sets * Revert idc.js change	2020-05-04 16:10:39 +02:00
ohif-bot	9ea37a2201	chore(release): publish [skip ci] - @ohif/extension-cornerstone@2.7.1 - @ohif/viewer@3.11.5	2020-05-04 12:37:30 +00:00
Igor OctavianoandJames Petts	2a66e175df	Update viewport state after moving the stack (#1645 ) * Update viewport state after moving the stack * Only trigger new imagecallback if index bigger than 0 * Fix cornerstone viewport version Co-authored-by: James Petts <jamesapetts@gmail.com>	2020-05-04 14:30:51 +02:00