isCOBOL Evolve : User Interface : Controls Reference : LABEL : Styles : Vertical
Vertical
When this style is set, the label title is rotated 90 degrees to the left. When used in conjunction with the Right style, the label title is rotated 90 degrees to the right.
 
Example - Define a vertical label aligned to the bottom
screen section.
...
  03 screen-1-la-2 Label
     line 5.9
     column 2.6
     size 6.1 cells 
     lines 16.0 cells 
     font Berlin-Sans-FB-9v0
     id 26
     bottom
     vertical
     label-offset 300
     title "Sub title"
     .