From the basic line object, you can create polylines, polygons, multilines, and freehand sketches.
Polylines--A polyline is a connected sequence of line segments. Polyline applications including the following: - Contour lines for topographic, isobaric, and other scientific applications
- Wiring diagrams and printed cicuit board layouts
- Process and piping diagrams
Polygons--You can create: - Equilateral triangles
- Squares
- Rectangles
- Pentagons, hexagons, octagons, and other figures.
Freehand Sketches--Freehand sketches may comprise many line segments that are converted into lines, polylines, or splines.