Color Mapping in EJ 1 ASP.NET MVC HeatMap
7 Sep 2016 / 1 minute to read
Color mapping is used to indicate values as colors instead of numerical values. For example, if a HeatMap represents a data from 0 to 100. ColorMapping
is used to specify a color for lower value and higher value. For any value between two values, a medium color will be automatically be chosen.
In color mapping, when white color is set to value 0 and red color is set for value 30, as shown below.
public ActionResult Default()
{
HeatMapProperties Heatmap = new HeatMapProperties();
List<HeatMapColorMapping> colorCollection = new List<HeatMapColorMapping>();
colorCollection.Add(new HeatMapColorMapping() { Color = "#8ec8f8", Label = new HeatMapLabel() { Text = "0" }, Value = 0 });
colorCollection.Add(new HeatMapColorMapping() { Color = "#0d47a1", Label = new HeatMapLabel() { Text = "100" }, Value = 100 });
Heatmap.ColorMappingCollection = colorCollection;
ViewData["HeatMapModel"] = Heatmap;
return View();
}
Resultant HeatMap will be as shown below.
Was this page helpful?
Yes
No
Thank you for your feedback!
Thank you for your feedback and comments. We will rectify this as soon as possible!
An unknown error has occurred. Please try again.
Help us improve this page