Comments (4)
soxofaan
commented on July 20, 2024
demo of current implementation: http://bl.ocks.org/soxofaan/7c96560677ead0425fe7
from d3-plugin-captain-sankey.
androidkencai
commented on July 20, 2024
the cycles support is very cool. Thanks soxofaan for the great work! However, I need some help as got into performance issues when cycles path included in links. the data size is not huge, with 23 nodes and about 126 links. The UI didn't render. If all the cycle path removed, it rendered right away. Attaching the test data below. Thanks!
[ {"name": "0"},
{"name": "1"},
{"name": "2"},
{"name": "3"},
{"name": "4"},
{"name": "5"},
{"name": "6"},
{"name": "7"},
{"name": "8"},
{"name": "9"},
{"name": "10"},
{"name": "11"},
{"name": "12"},
{"name": "13"},
{"name": "14"},
{"name": "15"},
{"name": "16"},
{"name": "17"},
{"name": "18"},
{"name": "19"},
{"name": "20"},
{"name": "21"},
{"name": "22"}]
//links
[{"source": 8, "target": 9,"value": 1},
{"source": 9, "target": 20,"value": 1},
{"source": 20, "target": 14,"value": 1},
{"source": 14, "target": 12,"value": 1},
{"source": 12, "target": 13,"value": 1},
{"source": 13, "target": 15,"value": 1},
{"source": 15, "target": 10,"value": 1},
{"source": 10, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 11,"value": 1},
{"source": 11, "target": 16,"value": 1},
{"source": 16, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 17,"value": 1},
{"source": 17, "target": 21,"value": 1},
{"source": 21, "target": 4,"value": 1},
{"source": 4, "target": 0,"value": 1},
{"source": 0, "target": 2,"value": 1},
{"source": 2, "target": 22,"value": 1},
{"source": 22, "target": 3,"value": 1},
{"source": 3, "target": 1,"value": 1},
{"source": 1, "target": 5,"value": 1},
{"source": 5, "target": 6,"value": 1},
{"source": 6, "target": 7,"value": 1},
{"source": 8, "target": 9,"value": 1},
{"source": 9, "target": 20,"value": 1},
{"source": 20, "target": 14,"value": 1},
{"source": 14, "target": 15,"value": 1},
{"source": 15, "target": 10,"value": 1},
{"source": 10, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 11,"value": 1},
{"source": 11, "target": 16,"value": 1},
{"source": 16, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 17,"value": 1},
{"source": 17, "target": 21,"value": 1},
{"source": 21, "target": 4,"value": 1},
{"source": 4, "target": 0,"value": 1},
{"source": 0, "target": 2,"value": 1},
{"source": 2, "target": 22,"value": 1},
{"source": 22, "target": 3,"value": 1},
{"source": 3, "target": 1,"value": 1},
{"source": 1, "target": 5,"value": 1},
{"source": 5, "target": 6,"value": 1},
{"source": 6, "target": 7,"value": 1},
{"source": 8, "target": 9,"value": 1},
{"source": 9, "target": 20,"value": 1},
{"source": 20, "target": 14,"value": 1},
{"source": 14, "target": 15,"value": 1},
{"source": 15, "target": 10,"value": 1},
{"source": 10, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 11,"value": 1},
{"source": 11, "target": 16,"value": 1},
{"source": 16, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 17,"value": 1},
{"source": 17, "target": 21,"value": 1},
{"source": 21, "target": 4,"value": 1},
{"source": 4, "target": 0,"value": 1},
{"source": 0, "target": 2,"value": 1},
{"source": 2, "target": 3,"value": 1},
{"source": 3, "target": 1,"value": 1},
{"source": 1, "target": 5,"value": 1},
{"source": 5, "target": 6,"value": 1},
{"source": 6, "target": 7,"value": 1},
{"source": 8, "target": 9,"value": 1},
{"source": 9, "target": 20,"value": 1},
{"source": 20, "target": 21,"value": 1},
{"source": 21, "target": 4,"value": 1},
{"source": 4, "target": 5,"value": 1},
{"source": 5, "target": 6,"value": 1},
{"source": 6, "target": 7,"value": 1},
{"source": 8, "target": 9,"value": 1},
{"source": 9, "target": 20,"value": 1},
{"source": 20, "target": 21,"value": 1},
{"source": 21, "target": 4,"value": 1},
{"source": 4, "target": 22,"value": 1},
{"source": 22, "target": 5,"value": 1},
{"source": 5, "target": 6,"value": 1},
{"source": 6, "target": 7,"value": 1},
{"source": 8, "target": 9,"value": 1},
{"source": 9, "target": 20,"value": 1},
{"source": 20, "target": 14,"value": 1},
{"source": 14, "target": 15,"value": 1},
{"source": 15, "target": 10,"value": 1},
{"source": 10, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 11,"value": 1},
{"source": 11, "target": 16,"value": 1},
{"source": 16, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 17,"value": 1},
{"source": 17, "target": 21,"value": 1},
{"source": 21, "target": 4,"value": 1},
{"source": 4, "target": 0,"value": 1},
{"source": 0, "target": 2,"value": 1},
{"source": 2, "target": 22,"value": 1},
{"source": 22, "target": 3,"value": 1},
{"source": 3, "target": 1,"value": 1},
{"source": 1, "target": 5,"value": 1},
{"source": 5, "target": 6,"value": 1},
{"source": 6, "target": 7,"value": 1},
{"source": 8, "target": 9,"value": 1},
{"source": 9, "target": 20,"value": 1},
{"source": 20, "target": 14,"value": 1},
{"source": 14, "target": 15,"value": 1},
{"source": 15, "target": 10,"value": 1},
{"source": 10, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 11,"value": 1},
{"source": 11, "target": 16,"value": 1},
{"source": 16, "target": 18,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 17,"value": 1},
{"source": 17, "target": 21,"value": 1},
{"source": 21, "target": 4,"value": 1},
{"source": 4, "target": 0,"value": 1},
{"source": 0, "target": 2,"value": 1},
{"source": 2, "target": 22,"value": 1},
{"source": 22, "target": 3,"value": 1},
{"source": 3, "target": 1,"value": 1},
{"source": 1, "target": 5,"value": 1},
{"source": 5, "target": 6,"value": 1},
{"source": 6, "target": 7,"value": 1}]
from d3-plugin-captain-sankey.
soxofaan
commented on July 20, 2024
hi @androidkencai, thanks for you feedback
did you try that on the master branch, or on the feature branch of this issue?
https://github.com/soxofaan/d3-plugin-captain-sankey/tree/issue-6-cycle-handling
I also noticed you have a lot of duplicates in your links. There are only 29 unique links:
{"source": 0, "target": 2,"value": 1},
{"source": 1, "target": 5,"value": 1},
{"source": 10, "target": 18,"value": 1},
{"source": 11, "target": 16,"value": 1},
{"source": 12, "target": 13,"value": 1},
{"source": 13, "target": 15,"value": 1},
{"source": 14, "target": 12,"value": 1},
{"source": 14, "target": 15,"value": 1},
{"source": 15, "target": 10,"value": 1},
{"source": 16, "target": 18,"value": 1},
{"source": 17, "target": 21,"value": 1},
{"source": 18, "target": 19,"value": 1},
{"source": 19, "target": 11,"value": 1},
{"source": 19, "target": 17,"value": 1},
{"source": 2, "target": 22,"value": 1},
{"source": 2, "target": 3,"value": 1},
{"source": 20, "target": 14,"value": 1},
{"source": 20, "target": 21,"value": 1},
{"source": 21, "target": 4,"value": 1},
{"source": 22, "target": 3,"value": 1},
{"source": 22, "target": 5,"value": 1},
{"source": 3, "target": 1,"value": 1},
{"source": 4, "target": 0,"value": 1},
{"source": 4, "target": 22,"value": 1},
{"source": 4, "target": 5,"value": 1},
{"source": 5, "target": 6,"value": 1},
{"source": 6, "target": 7,"value": 1},
{"source": 8, "target": 9,"value": 1},
{"source": 9, "target": 20,"value": 1},
Is there any reason for having all these duplicates?
If I eliminate all or some duplicates, the rendering goes a lot faster and renders this:
from d3-plugin-captain-sankey.
androidkencai
commented on July 20, 2024
Hi @soxofaan, sorry for the late reply. right, those duplicates should be combined. regardless when having large set of links. there are performance issues.
just FYI, I found that this version has better performance. Thanks!
http://sankey.csaladen.es/
from d3-plugin-captain-sankey.
Related Issues (10)
- Improve the layout algorithm in computeNodeDepths HOT 1
- Avoid endless loop when graph has cycles HOT 1
- Do vertical and horizontal scaling with d3 scales instead of manual math HOT 1
- Screenshot for README.md HOT 1
- Sankey with variable nodeWidth HOT 2
- marker-end causes path to bunch up
- Status HOT 1
- Allow (and display) empty target like Google Analytics Flow Chart (red arrow pointing down) HOT 1
- allow drop-off from a node HOT 1
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