.CHART SET IMAGE PATH

This subroutine sets the serach path for images for the "current" chart spec.

Usage:

      PASS         <image_pathname>           FIELD            SHARE? N
      GOSUB    0CD .CHART SET IMAGE PATH
      *        Check for error
      IF       0CD .CHART SET IMAGE PATH        NE

Description:

This subroutine sets a search path for images for the "current" chart spec. This routine receives one optional value, an <image_pathname>. This should be the path to the directory where your images are located, ie, /var/www/html/ChartDirector/phpdemo/. You may specify more than one directory by separating the directories with semi-colons (Windows) or colons (Linux).

If the parameter is not received or if the value received is blank, then the image search path is cleared. In that case, you must specify the full pathname to any images you use in your charts.

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-- JeanNeron - 2011-12-21