update method

void update(
  1. HeatmapLayerOptions options
)

Updates the options of the wrapped visualization.HeatmapLayer object.

This cannot be called after remove.

Implementation

void update(visualization.HeatmapLayerOptions options) {
  assert(_heatmap != null, 'Cannot `update` Heatmap after calling `remove`.');
  _heatmap!.options = options;
}