Skip to main content

SeriesKeyColorColorizer Class

The colorizer that paints series in colors assigned to series keys, that are commonly series data member unique values.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v22.2.dll

NuGet Package: DevExpress.Charts


public class SeriesKeyColorColorizer :


When the colorizer starts painting series and its SeriesKeyColorColorizer.Keys collection is empty, the colorizer fills this collection using the unique series data member values.


The following code demonstrates how to configure the colorizer and uses the properties below:

Property Description
SeriesKeyColorColorizer.PaletteName Gets or sets the name of the palette whose colors the colorizer assigns to series.
SeriesKeyColorColorizer.Keys Returns the collection of keys that the colorizer uses to assign colors to series.
SeriesKeyColorColorizer.KeyProvider Gets or sets the object that converts series data member values into series color keys.
SeriesKeyColorColorizer colorizer = new SeriesKeyColorColorizer() {
    // The colorizer uses the specified palette's colors.
    PaletteName = "Office2013",
    // The custom key provider that the colorizer uses 
    // to convert the series data member's value to another object.
    KeyProvider = new CustomKeyProvider()
// Keys that colorizer assigns to its palette's colors to create key-color pairs.
// The first key forms a pair with the first color, the second key with the second color, etc.
colorizer.Keys.AddRange(new object[]{"One", "Two", "Three"});
chartControl.SeriesTemplate.SeriesColorizer = colorizer;


See Also