A process flow diagram is commonly used in chemical and process engineering to indicate the general flow of plant processes and equipment. A simple SCADA diagram, with animation of the flow along the pipes, is implemented here.

The diagram displays the background grid layer by setting grid.visible to true, and also allows snapping to the grid using DraggingTool.isGridSnapEnabled, ResizingTool.isGridSnapEnabled, and RotatingTool.snapAngleMultiple alongside RotatingTool.snapAngleEpsilon.

There is also a custom animation that modifies the Shape.strokeDashOffset for each link.