[[fr:simple_sankey_chart|{{:wiki:flag_fr.png?45 }}]]

====== Simple Sankey Chart Description ======

This is the Need4Viz Wiki page for the Simple Sankey Chart.

**Since Need4Viz 2025.2.10**

===== Render =====

{{url>https://www.need4viz.com/dataviz/sankey.html}}

===== Description =====

  * This Sankey type diagram is a flow diagram in which the width of the arrows is proportional to the flow represented.

===== Parameters =====

  * //Dimension 1// : Dimension for the first node level of the chart
  * //Dimension 2// : Dimension for the second node level of the chart
  * ...
  * //Dimension N// : Dimension for the Nth node level of the chart

  * //Measure 1// : Measure for the width of the link

===== Animations =====

  * Display the tooltip when you move the mouse over the links.
  * Click on a node to highlight the previous and next links & nodes in relation with it. Click again on the node to disable the highlight.

===== Navigation =====

The Webi native element link function is only available on the nodes of this component (not on the branches).

===== Settings =====

You can find instructions for accessing settings for Need4viz graphics: [[Format Custom Element]].

For the Simple Sankey, the available parameters are:

**Global**
  * **Palette and Style**
    * //General// : You can use the palette tool to define the colors used to build the graph.

**Extended parameters**
  * **Global** -> See the user guide for the "Global" section [[global_extparam | here]]

  * **Menu** -> See the user guide for the "Menu" section [[menu_extparam | here]]

  * **Nodes**
    * //Layout// : This setting allows you to define the width and padding of the nodes
    * //Color// : You can choose here to set monocolor for nodes
    * //Labels// : This setting allows you to set the label options (Font, Padding, Outline). You can also add the aggregated measure (value and/or percentage) on each node.

  * **Links**
    * //Color// : You can choose here to set bicolor (color from source to target), monochrome, source color or target color for the links. For monochrome color you can et a gradient effect.
    * //Borders// : This setting allows you to set borders (thickness and color) on links

  * **Selection** -> See the user guide for the "Selection" section [[drill_extparam | here]]

  * **Controls** -> See the user guide for the "Selection" section [[control_extparam | here]]

  * **Tooltip** -> See the user guide for the "Tooltip" section [[tooltip_extparam | here]]

  * **Measure**
    * //General display// : This setting allows you to specify the name of the measure in the labels (replaces the Webi object name), the unit to add as a measurement prefix or suffix as well as the measure and percentage precision. The measurement display format (standard - e.g.: 2,345.67, compact - e.g.: 2.3K or compact long - e.g.: 2.3 thousand) can also be defined.
 
**Export Server** -> See the user guide for the "Export Server" section [[format_export_html | here]]

**Export FTP** -> See the user guide for the "Export FTP" section [[format_export_ftp | here]]

**Export SharePoint** -> See the user guide for the "Export SharePoint" section [[format_export_sharepoint | here]]