.PIE SET LBL JN LN W

This subroutine sets the width of the lines that join the pie sector perimeter with the pie sector labels for all pie sectors, a range of pie sectors, an individual pie sector, or the "current" pie sector.

Usage:

      PASS         <line_width>               FIELD            SHARE? N    
      PASS         <beg_sect_no>              FIELD            SHARE? N
      PASS         <end_sect_no>              FIELD            SHARE? N
      GOSUB    0CD .PIE SET LBL JN LN W
      *        Check for error
      IF       0CD .PIE SET LBL JN LN W       NE

Description:

This subroutine sets the width of the lines that join the pie sector perimeter with the pie sector labels for all pie sectors, a range of pie sectors, an individual pie sector, or the "current" pie sector.

If <line_width> is not received or is blank, then the "current" pie sector will be rendered with the default join width

If <beg_sect_no> is "ALL" or "0" and <end_sect_no> is not received or is blank, then <line_width> applies to all pie

If <beg_sect_no> and <end_sect_no> are both received and are both numeric integers, then <line_width> applies to the range

If <beg_sect_no> is received and is a numeric integer and <end_sect_no> is not received or is blank, then <line_width>

If <beg_sect_no> and <end_sect_no> are both not received or are blank, then <line_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 <line_width> can be stored.

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

Comments:

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-- JeanNeron - 2011-10-05