JavaScript/jQuery Sankey - Rearrange Nodes
The Sankey's algorithm distributes nodes between columns. This distribution ensures a proper node-to-node flow direction. You cannot move nodes from one column to another because this alters the flow direction.
However, you can sort nodes within a column. Configure the sortData object so that its fields correspond to nodes. The field values should be node weights: the heavier the node, the lower it is in its column. Refer to the sortData description for an example.
Nodes in a column are separated by a space. You can use the node.padding property to specify this space. In the following code, this distance is reduced to 1 pixel:
- $(function() {
- $("#sankeyContainer").dxSankey({
- // ...
- node: {
- padding: 1
- }
- });
- });
Each column can be aligned vertically. You can find an example in the alignment property's description.
See Also
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