Release Date: 04Nov24
No changes were made to the DICOM viewer functionality in this release.
Platform Features:
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Added a new data source selector dropdown on the Study List page. This dropdown allows the user to quickly switch between their available data sources without navigating to the settings page.
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Added two new properties to the viewer configuration: hotkeys, and groupHotkeyPresets
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For customers who choose to embed FlexView in their application and launch it in a standalone tab, support for the following query parameters has been added: flexviewToken, baseUrl, dataSourceToken, extraHeaders.
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OpenID Connect (OIDC ) property has been moved from being a top-level configuration property to being specific to each data source, this allows having multiple data sources with OIDC authentication and provides the ability to switch between them seamlessly
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Default DataSource can now be set at the user level instead of the tenant level for more granular access to data sources. If a user doesn’t have a default data source set, it will default to the first data source defined in the tenant.
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Updated API: support for dataSources query parameter has been eliminated in favor of the defaultDatasourceName set on the viewer configuration, this will lead to a great reduction in errors, such as data source not found, or crashes due to the data source set in the query param not existing.
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Added OIDC support for Static Wado data sources
Viewer Features
- Added a new dropdown menu to the FlexView Viewer which is visible for customers accessing the viewer via an iFrame. The menu includes two options:
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- About: shows information about the viewer
- User Settings: Allows users to change their hotkeys or select from the available group hotkey presets
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- Renamed the preferences menu to “user settings”.
Known limitations:
- Saving measurements requires STOW endpoint which may not be supported by some DICOMWeb datasources;
- Some datasources (ie Amazon HeathImaging) may not support all search queries and therefore search or filter on the study list will return no matches.
- Not yet recommended for use on mobile devices
Known anomalies:
- 231 Stack image sync toolbar is out of sync with actual sync state
- Description: When displaying a study with series that are auto-image synced, if user turns “off” the stack sync, it will turn “on” instead. Selecting it a second time will actually turn it “off”. When dragging display sets into view, that are syncable, the image stack sync is will be “on” in the new viewports, even though stack sync is “off”.
- Impact to User: No impact to users in current versions as auto-image sync could only be enabled in a hanging protocol and it is not in use for any hanging protocols in FlexView Diagnostic. Hanging protocols are not configurable by users. Thus, the end user can not create this state. The issue exists, but there is no way for an end user to experience this.
- Workaround:This anomaly does not affect users of FlexView Diagnostic. Thus, no user workaround is required.
- 537 Rounding Error in onscreen display of some calibrated measurements
- Description: There is a slight discrepancy in the displayed measurements due to a computational rounding error. This occurs when the software calculates the length of a line in pixels and then converts this measurement into millimeters, based on the predefined pixel-to-millimeter ratio. The original and entered spacing values used in this calculation can introduce small rounding errors.
- Impact: This issue does not occur consistently but may be more noticeable with certain levels of image zoom. The rounding error is minimal, generally within +/- 1% of the actual line length. For example, a calibrated measurement of 10mm might display as 9.99mm.
- Workarounds: No workaround needed as this anomaly will be fixed before the device is available to users.