transbigdata.visualization_data
- transbigdata.visualization_data(data, col=['lon', 'lat'], accuracy=500, height=500, maptype='point', zoom='auto')
The input is the data points, this function will aggregate and then visualize it
- Parameters:
data (DataFrame) – The data point
col (List) – The column name. The user can choose a non-weight Origin-Destination (OD) data, in the sequence of [longitude, latitude]. For this, The aggregation is automatic. Or, the user can also input a weighted OD data, in the sequence of [longitude, latitude, count]
zoom (number) – Map zoom level (Optional). Default value: auto
height (number) – The height of the map frame
accuracy (number) – Grid size
maptype (str) – Map type, ‘point’ or ‘heatmap’
- Returns:
vmap – Visualizations provided by keplergl
- Return type:
keplergl.keplergl.KeplerGl