visualization library contains a number of classes that turn
raw data into beautiful visualizations.
The visualization library includes the following classes:
HeatmapLayerclass visualizes data intensity at geographical points. Our earthquake mapping tutorial uses the
HeatMapLayerclass to plot earthquake locations and intensity and walks you through each step of the code.
Using the library
The Visualization classes are a self-contained library, separate from the main
library, you must first load it using the
libraries parameter in the Maps API