how visualize density of the points along the polylines?

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Eugene Eremchenko

I propose to change your question slightly - how visualize density of the points along the polylines? Answer: by the means of Bertin's variables - color, thickness, or transparency (if line is thick). Also you could simulate 3D-representation with 3D-signs.

Methods of visualization are same in ArcGIS, QGIS or any other GIS.

Lakshika Meetiyagoda

Thanks for the answer

Firoz Ahmad

http://desktop.arcgis.com/en/arcmap/latest/extensions/network-analyst/traffic-visualizing.htm

http://www.cad.zju.edu.cn/home/vagblog/VAG_Work/IEEEITS2015/TrafficVASurvey.pdf