.SHAPE SET WIDTH PCT

This subroutine is called to set the number of sides, points or width for the current shape.

Usage:

      PASS         <width_percent>        FIELD            SHARE? N
      GOSUB    OCD .SHAPE SET WIDTH PCT
      *        Check for error
      IF       OCD .SHAPE SET WIDTH PCT          NE

Description:

For Polygon shapes, <width_percent> is the desired number of sides on the polygon (must be >3). For starShape, it is the number of points on the star (must be >3). For the cross shapes, it is a value between 0 and 1 that represents the percentage width of the arms of the a '+' relative to the entire shape. This subroutine has no effect on other shapes.

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-- JeanNeron - 2011-10-20