.CHART SET EDGE WIDTH

This subroutine set the width of the 3D border for the "current" chart spec.

Usage:

      PASS         <chart_edge_width>         FIELD            SHARE? N
      GOSUB    0CD .CHART SET EDGE WIDTH
      *        Check for error
      IF       0CD .CHART SET EDGE WIDTH      NE

Description:

This subroutine sets the width of the 3D border for the "current" chart spec. The <chart_edge_width> value specifies the width of the 3D border in pixels. This value only applies if the .CHART SET EDGE EFFECT subroutine has been called and the chart edge effect has been specified as "Raised" or "Depressed". If the chart edge effect has been specified as "Flat", then the <chart_edge_width> value is ignored. However, if the chart edge effect has not been specified and the <chart_edge_width> is specified, then the system will use the specified width to render a "Raised" 3D border around the chart.

The <chart_edge_width> parameter is optional. If specified, it must be an unsigned numeric integer value between 0 and 999. If the <chart_edge_width> parameter is not passed or if the value passed is blank, then any previously specified value for <chart_edge_width> is cleared and the default <chart_edge_width> as specified in the system parameter file is used.

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-- SteveFrizzell - 2010-03-18