Polyline Fill is a solid-style Icon from Sharp Fill - Streamline Material set.

The Polyline Fill icon shows three solid square nodes linked by two angular diagonal segments. Drawn in the solid style on a 24px grid, with sharp geometric forms for clear UI display. Use it for route and path diagrams, network connections, flowcharts, and chart controls. It belongs to Sharp Fill - Streamline Material set in the Streamline Material family.