mentor/derived/BresenhamIE.i3

 Copyright (C) 1995, Digital Equipment Corporation.       
 All rights reserved.                                     
 See the file COPYRIGHT for a full description.           
                                                          
 Last modified on Thu Feb  9 08:50:12 PST 1995 by kalsow  
      modified on Sun Jun  5 21:58:07 PDT 1994 by mhb     
      modified on Wed Feb 17 16:46:35 PST 1993 by johnh   


********************************************************************

      *  NOTE: This file is generated automatically from the event
      *        definition file Bresenham.evt.
      ********************************************************************



<* PRAGMA LL *>

INTERFACE BresenhamIE;

<*NOWARN*> IMPORT Algorithm, View, Thread;

 call the following to generate an event: 


PROCEDURE Setup (
      initiator: Algorithm.T;
       width, height: INTEGER; show: BOOLEAN
    ) RAISES {Thread.Alerted};
    <* LL = {} *>

PROCEDURE NewLine (
      initiator: Algorithm.T;
       x0, y0, x1, y1: INTEGER
    ) RAISES {Thread.Alerted};
    <* LL = {} *>

PROCEDURE ErrorInit (
      initiator: Algorithm.T;

    ) RAISES {Thread.Alerted};
    <* LL = {} *>

PROCEDURE ShowPixel (
      initiator: Algorithm.T;
       x, y, p1, p2: INTEGER
    ) RAISES {Thread.Alerted};
    <* LL = {} *>

PROCEDURE FindError (
      initiator: Algorithm.T;
       p: INTEGER
    ) RAISES {Thread.Alerted};
    <* LL = {} *>

PROCEDURE ChangeError (
      initiator: Algorithm.T;
       p: INTEGER
    ) RAISES {Thread.Alerted};
    <* LL = {} *>

PROCEDURE CompareError (
      initiator: Algorithm.T;
       p: INTEGER
    ) RAISES {Thread.Alerted};
    <* LL = {} *>

PROCEDURE ShowNextPixel (
      initiator: Algorithm.T;
       p: INTEGER
    ) RAISES {Thread.Alerted};
    <* LL = {} *>

PROCEDURE Move (
      initiator: Algorithm.T;
       p: INTEGER
    ) RAISES {Thread.Alerted};
    <* LL = {} *>

END BresenhamIE.





interface View is in: