Function: padjust

Syntax

padjust (<points> {,<num>})

Type

point

Returns

A series of point values adjusted (rounded) to a specified decimal precision.

Parameters

• <points>
  An array of points.

• <num>
  The required precision (decimal places). Omitting this parameter assumes a value of 0, that is convert to integer. All 3 ordinate values are rounded.

Example

# Round a series of polygon points to a precision of 2 decimal places
# Define a polygon interactively ...
entity mypoly = polygon { pseries -rub }
mypoly.vertex = padjust(mypoly.vertex,2)