Best way to design map markers based on their 'heat' parameter

1. How do I create a heat map in Google Maps?
2. What are the parameters of marker () function?
3. How do I add a marker cluster in Google Maps?
4. How many markers can Google Maps handle?

How do I create a heat map in Google Maps?

To create a map with the heat map layer do the following:

1. Drag and drop your file (or copy/paste the data)
2. Click Set Options.
3. Click "enable heat maps"
4. (Optional) Change "Heat Map Opacity" or change "Radius"
5. (Optional) Enable "Show Pins & Heat Map"
6. Generate the map.
7. Click the heat map button in the upper right of the map.

What are the parameters of marker () function?

If map is set to null , the marker will be removed. Parameters: opacity : number A number between 0.0, transparent, and 1.0, opaque.

How do I add a marker cluster in Google Maps?

longitude); var marker = new google. maps. Marker('position': latLng); markers. push(marker); //push individual marker onto global array var markerCluster = new MarkerClusterer(map, markers); //create clusterer and push the global array of markers into it.

How many markers can Google Maps handle?

Open or create a map. A map can have up to 10,000 lines, shapes, or places.