React 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:
- import React from 'react';
- import Sankey, { Node } from 'devextreme-react/sankey';
- class App extends React.Component {
- render() {
- return (
- <Sankey ... >
- <Node padding={1} />
- </Sankey>
- )
- }
- }
- export default App;
Each column can be aligned vertically. You can find an example in the alignment property's description.
See Also
If you have technical questions, please create a support ticket in the DevExpress Support Center.