[FLAGON-229] Fix Histogram Dataset from Distill

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Tap 0.1.0
• Fix Version/s: Tap 0.1.0
• Component/s: TAP
• Sprint: Sprint 13
• Assignee: Arthi Vezhavendan
• Reporter: Arthi Vezhavendan
• Created: 18/Aug/17 16:28
• Updated: 30/Aug/17 21:03
• Resolved: 30/Aug/17 21:03

Description

Fix the histogram dataset created on Distill's end so that it correlates with Sankey. This should allow for better filtering between sankey and the histograms.

The main keys the histogram needs are:

• target
• path
• path length
• an array of the "type" of interaction done on that target
• an array of the counts correlated with those above type

For example:

    {"histogram": [
        {"target":      "#document",
         "path":        "#document home",
         "path-length": 2,
         "types":       ["focus", "blur", "resize"]
         "counts":      [4, 5, 6]},
        {"target":      "#div1",
         "path":        "#div1 document home",
         "path-length": 3,
         "types":       ["focus", "blur", "resize"]
         "counts":      [1, 2, 3]},
        }
    }

Issue Links

• is blocked by: FLAGON-246 Return pathlength in histogram results