In the edit mosaic lines function, only drawing polygons is supported. This chapter will introduce the objects related to polygon features:

Overview of objects: Introduces some concepts involved in objects.

Drawing Settings: Introduces the auxiliary drawing functions.

Draw Polygon: Introduces how to draw an arbitrary polygon, a regular polygon, and an orthogonal polygon.

Draw Quadrilateral: Introduces how to draw several common types of quadrilaterals, such as a rectangle, a rounded rectangle, a parallelogram, and a rhombus.

Draw Circle: Introduces multiple methods for drawing a circle.

Draw Ellipse: Introduces multiple methods for drawing an ellipse.

Draw Sector: Introduces how to draw a circular sector and an elliptical sector.

Draw Orthogonal Polygon: Introduces how to draw an orthogonal polygon and a new orthogonal polygon.