home *** CD-ROM | disk | FTP | other *** search
- (*-------------------------------------------------------------------------*)
- (* LINEDEMO.PAS *)
- (* Demonstration des Integer-DDA *)
- (*-------------------------------------------------------------------------*)
-
- PROGRAM linedemo;
-
- CONST
- (*$I GRAFCONS.PAS *)
-
- TYPE
- (*$I GRAFTYPE.PAS *)
-
- VAR
- (*$I GRAFVAR.PAS *)
- y1, y2: INTEGER;
-
- (*$I GRAFSYS.PAS *) (* Schnittstelle System-Grafik *)
- (*$I INTDDA.PAS *) (* Integer-DDA *)
- (*$I LINE.PAS *) (* 'line'-Prozedur *)
-
- BEGIN
- Enter_Graphic;
- y1 := ScreenYmax DIV 2;
- FOR y2 := 0 TO ScreenYmax DIV 10 DO
- Line(0, y1, ScreenXmax, y2*10);
- y2 := y1;
- FOR y1 := 0 TO ScreenYmax DIV 10 DO
- Line(0, y1*10, ScreenXmax, y2);
- REPEAT UNTIL KeyPressed;
- Exit_Graphic;
- END.
-
- (*-------------------------------------------------------------------------*)
- (* Ende von LINEDEMO.PAS *)