BootstrapPolarChart.UseSpiderWeb Property

Indicates whether to display a "spider web".

Namespace: DevExpress.Web.Bootstrap

Assembly: DevExpress.Web.Bootstrap.v20.2.dll


public bool UseSpiderWeb { get; set; }

Property Value

Type Default Description


true to display a "spider web"; otherwise, false.


In a polar coordinate system, the argument axis is a circle because it tracks a continuous angle change. When the argument in the chart's data source is discrete, you may want to display the argument axis as a discrete axis. For this purpose, set the UseSpiderWeb property to true. In this instance, the argument axis, as well as the value axis' grid lines, will be displayed by straight lines between axis ticks/grid lines.


The spider web option is supported in the following series types.

  • line
  • area
  • scatter

A spider web demands that the BootstrapChartCommonAxisSettings.DiscreteAxisDivisionMode property is set to "crossLabels" and the BootstrapPolarChartArgumentAxis.FirstPointOnStartAngle property is set to true. Thus, do not change the values of these option so that the spider web saves its look.

See Also