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(slib.info)Tektronix Graphics Support

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Tektronix Graphics Support
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  _Note:_ The Tektronix graphics support files need more work, and are
not complete.

Tektronix 4000 Series Graphics
..............................

  The Tektronix 4000 series graphics protocol gives the user a 1024 by
1024 square drawing area.  The origin is in the lower left corner of the
screen.  Increasing y is up and increasing x is to the right.

  The graphics control codes are sent over the current-output-port and
can be mixed with regular text and ANSI or other terminal control
sequences.

 - Procedure: tek40:init

 - Procedure: tek40:graphics

 - Procedure: tek40:text

 - Procedure: tek40:linetype linetype

 - Procedure: tek40:move x y

 - Procedure: tek40:draw x y

 - Procedure: tek40:put-text x y str

 - Procedure: tek40:reset

Tektronix 4100 Series Graphics
..............................

  The graphics control codes are sent over the current-output-port and
can be mixed with regular text and ANSI or other terminal control
sequences.

 - Procedure: tek41:init

 - Procedure: tek41:reset

 - Procedure: tek41:graphics

 - Procedure: tek41:move x y

 - Procedure: tek41:draw x y

 - Procedure: tek41:point x y number

 - Procedure: tek41:encode-x-y x y

 - Procedure: tek41:encode-int number