Heatmap

Introduction

Heat maps display the degree of aggregation of data in geographical areas in a special highlighted form. L7 provides heat maps in a variety of presentation forms. By switchingshapeparameters, users can get different heat maps

layer
  .shape('heatmap')
  .size('mag', [0, 1.0]) // weight mapping channel
  .style({
    radius: 20,
    rampColors: rampColors,
  });