PolarAreaOptions

Namespace: Wisej.Web.Ext.ChartJS3

Assembly: Wisej.Web.Ext.ChartJS3 (4.1.0.0)

• OptionsBase
  • Options
    • PolarAreaOptions

Options for the PolarArea chart.

C#

public class PolarAreaOptions : Options

VB.NET

Public Class PolarAreaOptions
    Inherits Options

The Options property returns an instance of this class when ChartType is PolarArea. This class doesn't add any option to the shared options defined in Options.

Example:

this.chartJS31.ChartType = ChartType.PolarArea;

var options = (PolarAreaOptions)this.chartJS31.Options;
options.Plugins.Title.Text = "Skills";
options.Plugins.Legend.Position = HeaderPosition.Right;

Constructors

PolarAreaOptions()

Default constructor.

Creates a standalone PolarAreaOptions set that is not yet attached to a ChartJS3 control. Assign it to the Options property of a polar area chart.

Example:

var options = new PolarAreaOptions();
options.Plugins.Title.Text = "Wind Directions";

this.chartJS31.ChartType = ChartType.PolarArea;
this.chartJS31.Options = options;

PolarAreaOptions(chart, defaults)

Constructs a new instance of the PolarAreaOptions set.

Name	Type	Description
chart	ChartJS3	The ChartJS3 that owns this set of options.
defaults	Options	Default options to copy from. Can be null.

When defaults is not null, the properties shared with it (for example Plugins, Scales or IndexAxis) are copied into the new instance, which is how the chart preserves the common settings when ChartType changes. Nested option sets are copied into new instances, other properties are copied only when they have a non-default value. The ChartJS3 control creates this instance automatically when ChartType is PolarArea.

Example:

var options = new PolarAreaOptions(this.chartJS31, this.chartJS31.Options);
options.Plugins.Legend.Display = false;
this.chartJS31.Options = options;