Angular 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:
- <dx-sankey ... >
- <dxo-node [padding]="1"></dxo-node>
- </dx-sankey>
- import { DxSankeyModule } from "devextreme-angular";
- // ...
- export class AppComponent {
- // ...
- }
- @NgModule({
- imports: [
- // ...
- DxSankeyModule
- ],
- // ...
- })
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.