Sankey Node Vertical Spacing

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Matthew Alter

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May 3, 2017, 11:40:13 AM5/3/17
to Google Visualization API
My issue stems with a diagram where everything originates from one node and distributes to many (10).  However, the second group of nodes overlap each other vertically.  What is the explanation for this?  What can I do to prevent it?


Daniel LaLiberte

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May 3, 2017, 11:43:18 AM5/3/17
to Google Visualization API
I would guess this looks like a bug, since there appears to be room enough for all the nodes.  But as a workaround, have you tried adding to the height?

On Wed, May 3, 2017 at 11:16 AM, Matthew Alter <matthe...@gmail.com> wrote:
My issue stems with a diagram where everything originates from one node and distributes to many (10).  However, the second group of nodes overlap each other vertically.  What is the explanation for this?  What can I do to prevent it?


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Eckhard M

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Apr 7, 2022, 7:40:51 AMApr 7
to Google Visualization API
I am getting this problem with the current version:

2022-04-07 13_33_33-Window.png

and there are many errors on the console:

jsapi_compiled_ui_module.js:217 Error: <text> attribute y: Expected length, "NaN".
gvjs_.oH @ jsapi_compiled_ui_module.js:217
gvjs_.ys @ jsapi_compiled_ui_module.js:216
(anonym) @ jsapi_compiled_sankey_module.js:9
gvjs_u @ jsapi_compiled_default_module.js:62
gvjs_43.AB @ jsapi_compiled_sankey_module.js:8
gvjs_OR.draw @ jsapi_compiled_fw_module.js:41
gvjs_.draw @ jsapi_compiled_ui_module.js:1065
gvjs_RL.draw @ jsapi_compiled_ui_module.js:1064
gvjs_.no @ jsapi_compiled_ui_module.js:1069
gvjs_2B @ jsapi_compiled_ui_module.js:252
gvjs_.rl @ jsapi_compiled_ui_module.js:259
gvjs_.Rd @ jsapi_compiled_ui_module.js:1068
(anonym) @ jsapi_compiled_default_module.js:458
gvjs_Zg @ jsapi_compiled_default_module.js:167
gvjs_.draw @ jsapi_compiled_default_module.js:458
Diagramm @ tag50.html:101
Promise.then (async)
J.V @ loader.js:150
Daten_laden.req.onreadystatechange @ tag50.html:36
XMLHttpRequest.send (async)
Daten_laden @ tag50.html:41
init @ tag50.html:233
onload @ tag50.html:271
jsapi_compiled_ui_module.js:214 Error: <rect> attribute y: Expected length, "NaN".
gvjs_.Bl @ jsapi_compiled_ui_module.js:214
(anonym) @ jsapi_compiled_sankey_module.js:10
gvjs_u @ jsapi_compiled_default_module.js:62
gvjs_43.AB @ jsapi_compiled_sankey_module.js:9
gvjs_OR.draw @ jsapi_compiled_fw_module.js:41
gvjs_.draw @ jsapi_compiled_ui_module.js:1065
gvjs_RL.draw @ jsapi_compiled_ui_module.js:1064
gvjs_.no @ jsapi_compiled_ui_module.js:1069
gvjs_2B @ jsapi_compiled_ui_module.js:252
gvjs_.rl @ jsapi_compiled_ui_module.js:259
gvjs_.Rd @ jsapi_compiled_ui_module.js:1068
(anonym) @ jsapi_compiled_default_module.js:458
gvjs_Zg @ jsapi_compiled_default_module.js:167
gvjs_.draw @ jsapi_compiled_default_module.js:458
Diagramm @ tag50.html:101
Promise.then (async)
J.V @ loader.js:150
Daten_laden.req.onreadystatechange @ tag50.html:36
XMLHttpRequest.send (async)
Daten_laden @ tag50.html:41
init @ tag50.html:233
onload @ tag50.html:271
jsapi_compiled_ui_module.js:214 Error: <rect> attribute height: Expected length, "NaN".
gvjs_.Bl @ jsapi_compiled_ui_module.js:214
(anonym) @ jsapi_compiled_sankey_module.js:10
gvjs_u @ jsapi_compiled_default_module.js:62
gvjs_43.AB @ jsapi_compiled_sankey_module.js:9
gvjs_OR.draw @ jsapi_compiled_fw_module.js:41
gvjs_.draw @ jsapi_compiled_ui_module.js:1065
gvjs_RL.draw @ jsapi_compiled_ui_module.js:1064
gvjs_.no @ jsapi_compiled_ui_module.js:1069
gvjs_2B @ jsapi_compiled_ui_module.js:252
gvjs_.rl @ jsapi_compiled_ui_module.js:259
gvjs_.Rd @ jsapi_compiled_ui_module.js:1068
(anonym) @ jsapi_compiled_default_module.js:458
gvjs_Zg @ jsapi_compiled_default_module.js:167
gvjs_.draw @ jsapi_compiled_default_module.js:458
Diagramm @ tag50.html:101
Promise.then (async)
J.V @ loader.js:150
Daten_laden.req.onreadystatechange @ tag50.html:36
XMLHttpRequest.send (async)
Daten_laden @ tag50.html:41
init @ tag50.html:233
onload @ tag50.html:271
jsapi_compiled_ui_module.js:214 Error: <path> attribute d: Expected number, "…75017963928,745,NaN,890,NaNL890,…".
gvjs_.tX @ jsapi_compiled_ui_module.js:214
gvjs_.Dc @ jsapi_compiled_ui_module.js:140
(anonym) @ jsapi_compiled_sankey_module.js:10
gvjs_u @ jsapi_compiled_default_module.js:62
gvjs_43.AB @ jsapi_compiled_sankey_module.js:10
gvjs_OR.draw @ jsapi_compiled_fw_module.js:41
gvjs_.draw @ jsapi_compiled_ui_module.js:1065
gvjs_RL.draw @ jsapi_compiled_ui_module.js:1064
gvjs_.no @ jsapi_compiled_ui_module.js:1069
gvjs_2B @ jsapi_compiled_ui_module.js:252
gvjs_.rl @ jsapi_compiled_ui_module.js:259
gvjs_.Rd @ jsapi_compiled_ui_module.js:1068
(anonym) @ jsapi_compiled_default_module.js:458
gvjs_Zg @ jsapi_compiled_default_module.js:167
gvjs_.draw @ jsapi_compiled_default_module.js:458
Diagramm @ tag50.html:101
Promise.then (async)
J.V @ loader.js:150
Daten_laden.req.onreadystatechange @ tag50.html:36
XMLHttpRequest.send (async)
Daten_laden @ tag50.html:41
init @ tag50.html:233
onload @ tag50.html:271

Daniel LaLiberte schrieb am Mittwoch, 3. Mai 2017 um 17:43:18 UTC+2:
I would guess this looks like a bug, since there appears to be room enough for all the nodes.  But as a workaround, have you tried adding to the height?

On Wed, May 3, 2017 at 11:16 AM, Matthew Alter <matthe...@gmail.com> wrote:
My issue stems with a diagram where everything originates from one node and distributes to many (10).  However, the second group of nodes overlap each other vertically.  What is the explanation for this?  What can I do to prevent it?


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