We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

Trusted by the world’s leading companies

Syncfusion Trusted Companies

Overview

The ASP.NET MVC HeatMap Chart is a graphical representation of two-dimensional data where values are represented with gradient or solid color variations. The data points are rendered as HeatMap cells using Scalable Vector Graphics (SVG) or canvas UI rendering.


Dealing with large data

Though the ASP.NET MVC HeatMap Chart can render data points using both SVG and canvas modes, it uses canvas rendering mode while displaying large volumes of data for the best initial load performance and optimized memory usage.


Data binding

The HeatMap Chart can be bound to data using JSON or an array of objects. JSON data can be local or remote, and it can be retrieved using different adaptors. The JSON data can be nested as well.

Data Binding in ASP.NET MVC HeatMap Chart


Bubble HeatMap Chart

The ASP.NET MVC Bubble HeatMap Chart or the matrix bubble chart, visualizes data using variations in bubble attributes such as size, color, and sector.

Bubble HeatMap Chart in ASP.NET MVC HeatMap Chart


Calendar HeatMap

The ASP.NET MVC Calendar HeatMap visualizes time series data with each data point representing a value bound to a specific time.


Axis

Populate data in the ASP.NET MVC HeatMap Chart using different axis types: numeric, category, and date-time.

Numeric axis

Use a numeric axis to represent numeric data in a HeatMap.

Date-time axis

Use a date-time axis to represent time series data in a HeatMap. Similarly, display dates and times as axis labels with different formats.

Category axis

Use a category axis to represent non-numerical data in a HeatMap and display text labels instead of numbers.


Customizable axis

The ASP.NET MVC HeatMap Chart allows you to customize axis elements to make an axis more readable.

ASP.NET MVC HeatMap Chart with inversed origin or inversed axes

Inversed axis

Achieve RTL layout by reversing the axis labels. This swaps the higher and lower ranges of an axis.

ASP.NET MVC HeatMap Chart with axes displayed in opposed position

Opposed position

Arrange the axes smartly by moving them to positions opposite to their default positions.

Axis intervals displayed in ASP.NET MVC HeatMap Chart

Axis intervals

Set axis labels with regular intervals, hiding adjacent labels across all types of axes.

Label rotation of the ASP.NET MVC HeatMap Chart axes

Axis label rotation

Rotate axis labels clockwise or counterclockwise to any desired angle.

Axes label formatting in ASP.NET MVC HeatMap Chart

Axis label formatting

Customize the axis label text using the available formatting options.


HeatMap cell customization

Customize the default appearance of a cell or data point using the available formatting options.

Data labels in ASP.NET MVC HeatMap Chart

Data label

Toggle visibility or format the data labels to display custom text along with the cell values.

ASP.NET MVC HeatMap Chart cell with customized borders

Border

Change the borders and cell spacing by customizing the border settings.

ASP.NET MVC HeatMap Chart with data label template

Data label template

Render any HTML element as a label for the cells in the HeatMap.


Palette

Customize the default color settings of the HeatMap cells with gradient or solid custom colors.


Cell color range customization

Color ranges allow a color to be applied to specific ranges in HeatMap cells.

ASP.NET MVC HeatMap Chart with cell color range customization.


Legend

Display additional information about data points in the ASP.NET MVC HeatMap Chart using a legend.

ASP.NET MVC HeatMap Chart with a gradient legend and a list-type legend

Types

Choose between a gradient pointer and a list-type legend for improving data points readability.

Legend placement in ASP.NET MVC HeatMap Chart

Positioning

Place the legend anywhere in the chart area to make it fit best on a page.

Legend paging enabled in ASP.NET MVC HeatMap Chart

Paging

The control enables paging when legend items exceed the bounds. Then, each legend item can be viewed by navigating between the pages.

Legend title customization in ASP.NET MVC HeatMap Chart.

Legend title

A legend title provides information about the HeatMap legend.


Empty points

Handle missed or undefined data values with empty data points.

ASP.NET MVC HeatMap Chart with empty data points


Selection

Select single or multiple cells using keyboard, mouse, and touch interactions.

Selection in ASP.NET MVC HeatMap Chart


Tooltip

Display additional information for the data points with tooltips on mouse hover.

Cell tooltip enabled in ASP.NET MVC HeatMap Chart


Other supported frameworks

The HeatMap Chart component is also available in Blazor, React, Angular, JavaScript, and Vue frameworks. Check out the different HeatMap Chart platforms from the following links:


ASP.NET MVC HeatMap Chart code example

Easily get started with the ASP.NET MVC HeatMap Chart using a few simple lines of CSHTML and C# code, as demonstrated below. Also explore our ASP.NET MVC HeatMap Chart example that shows you how to render and configure the HeatMap Chart in ASP.NET MVC.

@using Syncfusion.EJ2.TreeMap;
<div>
   @Html.EJS().HeatMap("container").XAxis(xAxis =>
xAxis.Labels(ViewBag.xLabels)).YAxis(yaxis =>
yaxis.Labels(ViewBag.yLabels)).TitleSettings(ts => ts.Text("Sales Revenue per Employee (in 1000 US$)")).LegendSettings(ls =>
ls.Visible(true)).DataSource(ViewBag.dataSource).Render()
</div>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Newtonsoft.Json;
using Syncfusion.EJ2.Maps;
namespace ApplicationName.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            string[] xlabels = new string[12] { "Nancy", "Andrew", "Janet", "Margaret", "Steven", "Michael", "Robert", "Laura", "Anne", "Paul", "Karin", "Mario" };
            ViewBag.xLabels = xlabels;
            string[] yLabels = new string[6] { "Mon", "Tues", "Wed", "Thurs", "Fri", "Sat" };
            ViewBag.yLabels = yLabels;
            ViewBag.dataSource = GetDataSource();
            ViewBag.datasource = data;
            return View();
        }
        private int[,] GetDataSource()
        {
            int[,] data = new int[,]
            {
                {73, 39, 26, 39, 94, 0},
                {93, 58, 53, 38, 26, 68},
                {99, 28, 22, 4, 66, 90},
                {14, 26, 97, 69, 69, 3},
                {7, 46, 47, 47, 88, 6},
                {41, 55, 73, 23, 3, 79},
                {56, 69, 21, 86, 3, 33},
                {45, 7, 53, 81, 95, 79},
                {60, 77, 74, 68, 88, 51},
                {25, 25, 10, 12, 78, 14},
                {25, 56, 55, 58, 12, 82},
                {74, 33, 88, 23, 86, 59}
            };
            return data;
        }
    }
}



85+ ASP.NET MVC UI CONTROLS

Frequently Asked Questions

The Syncfusion HeatMap Chart for ASP.NET MVC provides the following features:

  • Display simple or large matrix data graphically.
  • Supports automatic switching between SVG and canvas rendering modes.
  • Legend provides value information for the colors which represents each values.
  • Analyze data patterns of the subject quickly with multiple views such as rectangle, bubble, calendar, and sector heatmaps.
  • One of the best ASP.NET MVC HeatMap Chart components on the market, offering a feature-rich UI to interact with the software.
  • Simple configuration and API.
  • Supports all modern browsers.
  • Touch-friendly and responsive.
  • Expansive learning resources such as demos and documentation help you get started quickly with ASP.NET MVC HeatMap Chart.

You can find our ASP.NET MVC HeatMap Chart demo here. It demonstrates how to render and configure the HeatMap Chart.

No, this is a commercial product and requires a paid license. However, a free Community License is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue, 5 or fewer developers, and 10 or fewer total employees.

A good place to start would be our comprehensive getting started documentation.

Our Customers Love Us

Having an excellent set of tools and a great support team, Syncfusion reduces customers’ development time.
Here are some of their experiences.

Rated by users across the globe

Transform your applications today by downloading our free evaluation version Download Free Trial

Awards

Greatness—it’s one thing to say you have it, but it means more when others recognize it. Syncfusion is proud to hold the following industry awards.

Up arrow icon
Live Chat Icon For mobile