Drawing commands

Here are all the drawing commands:

• draw(A [, f [, x]])
  Draws point A with a shape corresponding to f and a scaling ratio x (default: 1). Permitted values of f are dot, disc, box, cross and plus (default: dot). The scaling ratio has no effect with xeukleides.
• draw(u, A [, f])
  Draws vector u from point A. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted.
• draw(l [, f [, f']])
  Draws line l. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted. Permitted values of f' are entire, halfline and backhalfline (default: entire).
• draw(s [, f [, f']])
  Draws segment s. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted. Permitted values of f' are noarrow, arrow, backarrow and doublearrow (default: noarrow).
• draw(c [, f])
  Draws circle c. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted.
• draw(c, a, a', [, f [, f']])
  Draws an arc of circle c from point of argument a to point of argument a'. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted. Permitted values of f' are noarrow, arrow, backarrow and doublearrow (default: noarrow).
• draw(cc [, f])
  Draws conic curve cc. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted.
• draw(cc, x, y [, f])
  Draws an arc of conic curve cc. Number x is the argument of the start point (in respect of the internal parametric representation of cc), number y is the argument of the end point. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted.
• draw(A, B, C, [, f])
  Draws triangle ABC. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted.
• draw(A, B, C, D [, f])
  Draws quadrilateral ABCD. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted.
• draw(A, B, C, D, E, [, f])
  Draws pentagon ABCDE. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted.
• draw(A, B, C, D, E, F [, f])
  Draws hexagon ABCDEF. If f is given, it overrides the current drawing style. Permitted values of f are full, dashed and dotted.
• draw(str, A, [ x, ] a)
  Prints the text contained in str at a distance x (default: 0.3) and with argument a in respect of point A.
• draw(str, s, [ x, ] a)
  Prints the text contained in str at a distance x (default: 0.3) and with argument a in respect of the midpoint of segment s.
• draw(x, [str, ] A, [ y, ] a)
  Prints the value of x optionally formated with str (using the C language syntax) at a distance y (default: 0.3) and with argument a in respect of point A.
• draw(x, [str, ] s, [ y, ] a)
  Prints the value of x optionally formated with str (using the C language syntax) at a distance y (default: 0.3) and with argument a in respect of the midpoint of segment s.
• draw(x, x', str, A, [ y,] a)
  Prints the values of x and x' formated with str (using the C language syntax) at a distance y (default: 0.3) and with argument a in respect of point A.
• draw(x, x', str, s, [ y,] a)
  Prints the values of x and x' formated with str (using the C language syntax) at a distance y (default: 0.3) and with argument a in respect of the midpoint of segment s.
• label(A, [ x, ] a)
  Prints the name of variable A at a distance x (default: 0.3) and with argument a in respect of point A.
• mark(s [, f [, x]])
  Marks the segment s with a symbol corresponding to f and a scaling ratio x (default: 1). Permitted values of f are simple, double, triple and cross (default: simple).
• mark(A, B, C [, f [, x]])
  Marks the angle under ABC with a symbol corresponding to f and a scaling ratio x (default: 1). Permitted values of f are simple, double, triple, dashed (which yields a curved angle mark with a dash), right, dot (which yields a curved angle mark with a centered dot),dotted (which yields a right angle mark with a centered dot), arrow and backarrow (default: simple).