Lines

The line elements used in modeling are polyline, ellipse, arc of an ellipse and spline curve. Line properties (line distance, line type, pen width, layer and color) are changed when a line is added or edited. Line modeling is made easier with ruler functions. The modeled line can be handled in several ways: line points can be moved, lines can be stretched, cut, rounded, beveled, etc.

• Adding two-point line
• Adding an open polyline
• Adding a closed polyline
• Adding a circle
• Adding an arc
• Adding an open spline curve
• Adding a closed spline curve

Line trimming

• Deleting part of line
• Cutting lines
• Roundings
• Bevels
• Joining a line chain