Concept $cascade Hierarchy Visualization

[snyaggarwal]

No description provided.

[snyaggarwal]

• $cascade visualization on Concept Home in "Associations" section
  - [ ] Source Concepts Table hierarchy view in separate ticket

[snyaggarwal]

• Show Map types and hierarchy meaning
• Add mappings with target concepts not in OCL
• colors of map_types (group by map_type)
• different color for hierarchy meaning and different stroke length from map_type

[paynejd]

These are not all required, but worth considering as a final round of changes before pushing this new feature to production:

• Clicking on the node should expand/collapse the node
• Clicking on the ID should navigate to the concept (maintaining the spot in the visualization would be nice, if possible)
• If a mapping points to a concept in another source, the concept ID should include the source ID, e.g. “ICD-10 / H15.8”
• Different node types should look different:
  • Collapsed node that has children – square with a plus inside?
  • Expanded node that has children – square with a minus inside?
  • Terminal node (that we know has no children) – maybe a solid circle?
  • Terminal node (that we don’t know whether or not it has children, e.g. it is in another source) — a transparent circle with just a border?
• Levels ⇒ “1” actually results in 2 levels being displayed (cascade plus 1 level of recursion); instead, Levels should indicate the number of levels beyond the selected concept, so let’s subtract one from this before displaying it
• “Forward/Backward” dropdown:
  • By default, can we do both forward and backwards at the same time?
    • Maybe only to ~2 levels deep each way?
    • This could be done using a Range slider that uses discrete ticks
  • If not, when going Backward, we want our initial concept to be on the right, and its negative cascade levels can be shown on the left
• Visualization should focus/scroll by default onto the concept that is being viewed
• Add the “Beta” text to the icon
• Filters should consolidate into a dropdown menu when width is reduced so that we don’t end up like this:
  

[snyaggarwal]

Following are done:

• Clicking on the node should expand/collapse the node
• If a mapping points to a concept in another source, the concept ID should include the source ID, e.g. “ICD-10 / H15.8”
• Levels ⇒ “1” actually results in 2 levels being displayed (cascade plus 1 level of recursion); instead, Levels should indicate the number of levels beyond the selected concept, so let’s subtract one from this before displaying it
• Add the “Beta” text to the icon
• Filters should consolidate into a dropdown menu when width is reduced so that we don’t end up like this:

[snyaggarwal]

Terminal indicator is also added

[snyaggarwal]

@paynejd @jamlung-ri Can this be closed?

[jamlung-ri]

I think it's fine to close it for now, and we can create follow-up tickets as needed.