sankey nodes position #189
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emmanuelle
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Nov 15, 2019
python/sankey-diagram.md
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| @@ -129,6 +132,28 @@ fig.update_layout( | |||
| fig.show() | |||
| ``` | |||
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| ### Define Node Position | |||
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| The following axample sets [node.x](https://plot.ly/python/reference/#sankey-node-x) and [node.y](https://plot.ly/python/reference/#sankey-node-y) to place nodes in the specified locations, except in the [snap arrangement](https://plot.ly/python/reference/#sankey-arrangement) to avoid overlapping of the nodes, therefore, an automatic snapping of elements will be set to define the padding between nodes via [nodepad](https://plot.ly/python/reference/#sankey-node-pad). The other possible arrangements are:<font color='blue'> 1)</font> perpendicular <font color='blue'>2)</font> freeform <font color='blue'>3)</font> fixed | |||
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what is the default value of arrangement?
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The default value for the arrangement is snap https://github.com/plotly/plotly.js/blob/f78f3cd3beee04db95aafcf9498031d112c87514/src/traces/sankey/attributes.js#L69-L81
unless node.x and node.y are defined, then it's freeform
https://github.com/plotly/plotly.js/blob/f78f3cd3beee04db95aafcf9498031d112c87514/src/traces/sankey/defaults.js#L88-L92
emmanuelle
reviewed
Nov 15, 2019
python/sankey-diagram.md
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| "label": ["A", "B", "C", "D", "E", "F"], | ||
| "x": [0.2, 0.1, 0.5, 0.7, 0.3, 0.5], | ||
| "y": [0.7, 0.5, 0.2, 0.4, 0.2, 0.3], | ||
| 'pad':10}, |
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Add comment before this line "pad is given in number of pixels"
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💃 thanks! |
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resolves plotly/documentation#1589