.PIE SET LAYOUT:ANGLE

This subroutine sets the starting angle of the first sector for the "current" chart.

Usage:

      PASS         <starting_angle>           FIELD            SHARE? N
      GOSUB    0CD .PIE SET LAYOUT:ANGLE
      *        Check for error
      IF       0CD .PIE SET LAYOUT:ANGLE      NE

Description:

This subroutine sets the starting angle for first sector of the "current" chart.

The <starting_angle> must be between 0 and 359 degrees.

Also see .PIE SET LAYOUT to set the angle and direction or .PIE SET LAYOUT:DIR to set the direction individually.

Passing a blank value, or not passing anything will result in the default value being used.

Comments:

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-- JeanNeron - 2011-10-03