.LEGEND SET ICON SZ:H

This subroutine sets the height of the legend key icons for the "current" Legend Box.

Usage:

      PASS         <icon_height>              FIELD            SHARE? N
      GOSUB    0CD .LEGEND SET ICON SZ:H
      *        Check for error
      IF       0CD .LEGEND SET ICON SZ:H      NE

Description:

This subroutine sets the height of the legend key icons for the "current" Legend Box.

The parameter is optional, and if supplied must be an unsigned integer in the range 0-999. If not received or blank, the size will be set to the default value (10 pixels).

You can also set the width individually via .LEGEND SET ICON SZ:W or both height and width via.LEGEND SET ICON SZ.

You have to define a Legend box via .CHART SET LEGEND BOX for this subroutine to have any effect.

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-- JeanNeron - 2011-09-26