DashboardPalette Class
A palette that contains colors used to paint dashboard item elements.
Namespace: DevExpress.DashboardCommon
Assembly: DevExpress.Dashboard.v26.1.Core.dll
Declaration
public class DashboardPalette :
IEnumerable<Color>,
IEnumerable,
IEnumerable<DashboardPaletteItem>Remarks
DevExpress Dashboard colors dashboard item elements (for instance, Chart series points or Pie segments) using a set of colors from a predefined palettes. The following palettes are available:
- DashboardPalette.Default
- A default palette used to color dashboard item elements.
- DashboardPalette.Bright
- A palette with bright color accents. Optimized for users with Deuteranopia and Protanopia.
- DashboardPalette.HighContrast
- A palette with high visual contrast. Suitable for grayscale rendering, monochrome vision, and users with deuteranopia, protanopia, and tritanopia.
- DashboardPalette.WarmGradient
- A Yellow-Orange-Brown palette. Optimized for grayscale rendering and users with deuteranopia, protanopia, and tritanopia.
- DashboardPalette.Sunset
- A palette based on warm sunset tones. Intended for visualizing values between two extremes. Optimized for users with deuteranopia and protanopia.
- DashboardPalette.Vibrant
- A palette with vivid color contrast. Optimized for users with Deuteranopia and Protanopia.
You can also create a custom color palette for the dashboard. To do this, initialize a new instance of the DashboardPalette class with the colors and then use the resulting object when you handle one of the following events:
- DashboardDesigner.CustomPalette;
- DashboardViewer.CustomPalette;
- ASPxDashboard.CustomPalette / DashboardConfigurator.CustomPalette
Creating a custom DashboardPalette does not modify predefined dashboard palettes. Instead, the CustomPalette event allows you to substitute a palette at the control level. To apply custom colors, assign the custom palette to the e.Palette property in the corresponding CustomPalette event handler.