INCLAN Graphics: plot shape

Synopsis

plot shape x₁ y₁ x₂ y₂ x₃ y₃ x₄ y₄ x₅ y₅ x₆ y₆... (normal mode)

plot shape [[x] y₁...] (list mode)

Description

Normal mode:
Draws a shape enclosed by a closed Bézier spline curve that is defined by the points (x_i,y_i). The total number of points must be 3n, with integer n.

List mode:
Draws shapes enclosed by Bézier spline curves through the points of the given vector expressions x, y₁,... If no vector expressions are specified, shapes are drawn for all list columns. If the x-expression is omitted (i.e. if only a single expression, y₁ , is given), the x-coordinates are taken from the x-column of the list. The number of list points must be 3n, with integer n.