corelibraries-devexpress-dot-xtracharts-dot-heatmap-be1fdb7c.md
A heatmap diagram.
Namespace : DevExpress.XtraCharts.Heatmap
Assembly : DevExpress.XtraCharts.v25.2.dll
NuGet Package : DevExpress.Charts
public class HeatmapDiagram
Public Class HeatmapDiagram
The following members return HeatmapDiagram objects:
A diagram is the Heatmap Control’s area that is used to draw heatmap cells.
The following example specifies the Heatmap Control’s diagram background and border colors:
using DevExpress.XtraCharts;
using DevExpress.XtraCharts.Heatmap;
using System.Drawing;
namespace HeatmapChartApp {
public partial class Form1 : Form {
public Form1() {
InitializeComponent();
//...
heatmap.Diagram.BorderVisible = true;
heatmap.Diagram.BorderColor = Color.Gray;
heatmap.Diagram.BackColor = Color.LightGray;
}
}
}
Imports DevExpress.XtraCharts
Imports DevExpress.XtraCharts.Heatmap
Imports System.Drawing
Namespace HeatmapChartApp
Public Partial Class Form1
Inherits Form
Public Sub New()
InitializeComponent()
'...
heatmap.Diagram.BorderVisible = True
heatmap.Diagram.BorderColor = Color.Gray
heatmap.Diagram.BackColor = Color.LightGray
End Sub
End Class
End Namespace
Object HeatmapDiagram
See Also