Heatmap Class

Represents heatmap series that displays 2D data array using color variations.

Object Model

Syntax

Visual Basic
C#

'Declaration
 
Public Class Heatmap 
   Inherits C1.Win.Chart.Series

'Usage
 
Dim instance As Heatmap

public class Heatmap : C1.Win.Chart.Series

Example

The following code creates heatmap series and add it to the chart.

var hmap = new Heatmap();
hmap.DataSource = new double [,] { { 0, 0.5 }, {0.5, 1 }, { 1, 0.4 }, { 0.5, 1 } };
hmap.ColorScale = new GradientColorScale() { Min = 0, Max = 1, Colors = new List<Color> { Color.White, Color.Red } };
chart.Series.Add(hmap);
chart.AxisX.DataSource = new string[] {"Q1", "Q2", "Q3", "Q4" };
chart.AxisY.DataSource = new string[] { "Region 1", "Region 2" };

Inheritance Hierarchy

System.Object
   C1.Chart.SeriesBase
      C1.Win.Chart.Series
         C1.Win.Chart.Extended.Heatmap

Reference

Heatmap Members
C1.Win.Chart.Extended Namespace