How do I implement heatmaps in my web application?

How do I implement heatmaps in my web application?

To implement heatmaps, you can use libraries like Heatmap.js or Google Analytics. Do you have a specific library in mind?

I was thinking of using Heatmap.js. How do I get started?

First, include the Heatmap.js library in your project. Then, you can create a heatmap instance and configure it with your data.

What kind of data do I need to provide for the heatmap?

You need to provide an array of data points, each containing x and y coordinates, and optionally a value for intensity.

Can you show me a code example?

Sure! Here's a simple example:

var heatmapInstance = h337.create({
  container: document.querySelector('#heatmap')
});

var data = {
  max: 100,
  data: [
    { x: 10, y: 10, value: 50 },
    { x: 20, y: 20, value: 80 }
  ]
};

heatmapInstance.setData(data);