.PIE SET SECT EDGE W

This subroutine sets the edge width of the "current" or specified sector specs.

Usage:

      PASS         <edge_width>               FIELD            SHARE? N
      PASS         <beg_sector_no>            FIELD            SHARE? N
      PASS         <end_sector_no>            FIELD            SHARE? N
      GOSUB    0CD .PIE SET SECT EDGE W
      *        Check for error
      IF       0CD .PIE SET SECT EDGE W       NE

Description:

This subroutine sets the edge width of the sector for the "current" or specified sector(s), in pixels.

If the edge width is not received or if the value received is blank, then the edge width of the sector spec is cleared and the default edge width will be rendered.

If <beg_sect_no> and <end_sect_no> are both received and are both numeric integers, then the edge width applies to the range of pie sectors from <beg_sect_no> thru <end_sect_no> and is stored in the corresponding pie sector specs.

If <beg_sect_no> is received and is a numeric integer and <end_sect_no> is not received or is blank, then the edge width applies only to the <beg_sect_no> pie sector.

If <beg_sect_no> and <end_sect_no> are both not received or are blank, then the edge width applies to the "current" pie sector and is stored in the "current" pie sector spec.

Any pie sector specs that are referenced but which do not exist are automatically created and initialized so that the edge width can be stored.

The last pie sector spec updated becomes the "current" pie sector spec.

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-- JeanNeron - 2011-10-04