twa-vf-4.7.0

This release package marks a release of the TWA Visualisation Framework (TWA-VF), a framework for customisable visualisations using The World Avatar project. Release notes for this version of the TWA-VF can be found below, for more details, see the CHANGELOG.md and README.md files within the /web/twa-vis-framework/ directory.

TWA-VF Change Log

4.7.0

Features

• Added functionality to scenario handler to fetch time series data from scenario endpoint
• Added a slider_handler class to handle a slider for actions on time series data display queried from scenario
• Specify actions for slider move in index.html file
• Refresh and replot data with multiple layers in geoserver using dimension={dimension}} for as many dimensions as required separated by '&' in data.json (on slider change for example)

4.6.0

Features

• Functionality and styling for a navigation bar with keyloak logout integration. Used for CReDo but can be replicated for any KeyCloak server

Bug Fixes

• Fixed bug where sidebar tabs disappeared if content was too long

4.5.2

Bug Fixes

• Restored column flex to sidebar

4.5.1

Bug Fixes

• Removed linear-gradient effect in sidebar due to scrollbar getting affected
• Increased hover height of selected sidebar tab
• Fixed content container overlapping with tabs in sidebar
• Removed grey outlines in hovered and selected sidebar tabs

4.5.0

Features

Three control buttons are now included by default. These are:

• Scale Control (bottom right indicator of current map scale in metres and kilometres)

• Geolocator (a button in the bottom right to display current location of the user)

• Zoom, pitch and compass controls in the top right

  Ability to turn off with flags in settings.json. see advanced mapbox documentation

4.4.0

Features

• New colours in side panel including CMCL blue and more modern grey on off-white text
• Add animated wave above footer in sidebar
• Rich link hover effects in side panel

Bug Fixes

• fixed scroll bars appearing automatically in layer tree

4.3.0

Features

• Initial support for "parallel-world" scenarios (not yet supported by TWA backend).
• Added optional "credo" flag to use different format URLs for FeatureInfoAgent calls.

Bug Fixes

• Fixed checks for object properties before passing layers/sources to Mapbox API.
• Click events now correctly filter out non-interactable layers.

4.2.0

Features

• Added an "interactions" layer parameter to set level of allowed mouse interaction ("all"|"click-only"|"hover-only"|"none", defaults to "all").
• Added the ability to use "[SELECTED-IRI]" and "[HOVERED-IRI]" placeholders in Mapbox expressions (Cesium TBD).
• Added system to set callbacks for feature selection, unselection, and layer tree change events.

Bug Fixes

• Fixed minor issue with loading metadata from selected raster layers in Cesium.

4.1.2

Features

• No features present.

Bug Fixes

• TWA-VF files no longer copied into Docker volume directory.
• TWA imports now available at "./lib/" route in addition to "./twa-vf".
• Example visualisations now run in a TWA stack.
• Documentation updates.

4.1.1

Features

• No features present.

Bug Fixes

• No longer append null units to time series tables.
• No longer show charts for time series where dependent values are strings.
• Time series table should now grow to fill container vertically.

4.1.0

Features

• Added Cesium source option to enable/disable back face culling in 3D tile sets.

Bug Fixes

• Popup components are now handled centrally by the framework.
• Fixed placement of popup components over 2D WMS features in Cesium.
• Selecting the same base imagery twice no longer removes all data.
• Changing the base imagery now preserves the layer visibility.
• Minor tweaks to Mapbox tutorial.

4.0.0

Features

• Renamed from "Digital Twin Visualisation Framework" to "TWA Visualisation Framework".
• Docker image name will now be "ghcr.io/cambridge-cares/twa-vf".
• Example visualisations updated to import JS and CSS files from "./twa-vf/" directory.

Bug Fixes

• No bug fixes represent.

3.9.0

Features

• Can now display a button to open an associated analytics dashboard.

Bug Fixes

• Minor CSS tweaks to filtering controls.

3.8.3

Features

• No features present.

Bug Fixes

• Separated and moved docker config files to better support GitHub actions.

3.8.2

Features

• No features present.

Bug Fixes

• Removed markdown ignores in GitHub action, not compatible with existing config.

3.8.1

Features

• No features present.

Bug Fixes

• Updated GitHub workflow syntax for automated release job.

3.8.0

Features

• Docker image (dtvf-base-image) now contains DTVF files rather than relying on remote CDN.
• Overhaul of user and development documentation.
• Addition of step-by-step tutorial to create a Mapbox visualisation using the DTVF.

Bug Fixes

• Added character encoding statement in example visualisation's index file, can fix some rare encoding issues.

3.7.0

Features

• Mapbox username and token can now be read from external files/docker secrets.

Bug Fixes

• No bug fixes present.

3.6.0

Features

• Location of configuration file can now be passed into DTVF.

Bug Fixes

• No bug fixes present.

3.5.0

Features

• Added ability to specify client-side styling & filtering options for Cesium 3D tilesets.
• Updated sample NYC data used in example Cesium visualisation.

Bug Fixes

• Restored missing JS file used to build legends in example visualisations.
• Minor CSS tweaks to UI components.

3.4.0

Features

• New clipping planes feature to allow horizontal slicing of 3D tile sets.
• Added new sample data to example Cesium visualisation.

Bug Fixes

• Reduced size of sample NYC data loaded into example Cesium visualisation.
• Added missing moment.js library to example visualisations.
• Moved Pylon visualisation out of DTVF directory.
• Minor CSS tweaks to UI components.
• Minor formatting tweaks to automated release email.

3.3.5

Features

• No features present.

Bug Fixes

• Fixed issue when using numerical digits in searching feature.

3.3.4

Features

• Can now make use of SDF icons in Mapbox visualisations.
• Create a base Docker image for visualisations, with pre-configured bind mount for content.
• Added files required for integration with The Stack.

Bug Fixes

• Improved formatting of JSON response from FeatureInfoAgent.
• CSS tweaks for pop-up content when hovering over assets.
• Added character set specification to JS import.
• Fixed issue with visibility of metadata and timeseries panels.

3.3.3

Features

• No features present.

Bug Fixes

• Additional logging to FIA and a minor error check when awaiting the response in the DTVF.
• Changed error handling in agent calling code to remove reliance on Promise objects.

3.3.2

Features

• No features present.

Bug Fixes

• If set, each asset's endpoint parameter is now sent to the FeatureInfoAgent.

3.3.1

Features

• No features present.

Bug Fixes

• Fixed issue in Cesium visualisations that prevented a selected asset's stack parameter from being determined.

3.3.0

Features

• Added search functionality to Mapbox visualisations.
• Added separate page for "Visualisation Help".

Bug Fixes

• Fixed null pointers occurring when selecting features (Mapbox).
• Fix identification of original layer when selecting features (Cesium).
• Fixed issues with Attribution visibility when maximising the side panel.

3.2.1

Features

• No features present.

Bug Fixes

• Added additional null checks for selected assets with missing properties nodes.

3.2.0

Features

• Added ability to use custom terrain providers in Cesium visualisations.
• Added ability to set globe opacity in Cesium visualisations.

Bug Fixes

• Fixed issue with null exceptions when attempting to zoom to specific features.
• Fixed type in example Mapbox visualisation.

3.1.0

Features

• Added new imagery layer for Cesium visualisations (Satellite without labels).
• Added ability to define default expansion states in the layer tree.
• Added Ability to define layer order globally (i.e. irrespective of grouping).
• Can now use PAGE_UP and PAGE_DOWN buttons to zoom in Cesium visualisations.
• Can now click the asset name in the side panel to fly to it in Cesium visualisations.
• Refined camera options.

Bug Fixes

• Fixed scroll bar sizing in the Layers tree.
• Default visibility of layers in Cesium visualisations now functions.
• Fixed issues with toggling visibility for KML layers in Cesium visualisations.
• Allowed specification of positions for 3D tile data sources.
• Fixed hover effects for features containing properties with null values.