What is polyl?

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Polylines are a sequence of connected line segments in computer graphics and geometry. They are used to represent figures or shapes that have multiple straight edges or sides. Polylines are commonly used in 2D and 3D drafting, CAD modeling, and GIS mapping. They are used in computer-aided design (CAD) applications to create complex shapes and curves by connecting multiple lines or arcs.

Polylines are commonly used in digital maps to represent roads, rivers, and other features that have multiple bends and curves. They are also used in engineering and architecture to represent building floor plans, electrical wiring diagrams, and irrigation system layouts. Polylines can be created manually by connecting individual line segments or generated automatically from other geometric shapes.

Polylines can have different styles and attributes, such as line width, color, and transparency. They can also have different types of segments, such as straight, curved, or Bezier curves. Polylines can be edited and manipulated using various tools and functions to modify their shape, length, direction, and position.