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Gigarom Macintosh Archives (Quantum Leap)(CDRM1080320)(1993).iso
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Xlisp_Source.cpt
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MacFun1.MEM
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1985-12-04
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Macintosh Quickdraw Graphics Functions:
(show-graphics) SHOW THE GRAPHICS WINDOW
returns nil
(hide-graphics) HIDE THE GRAPHICS WINDOW
returns nil
(clear-graphics) CLEAR THE GRAPHICS WINDOW
returns nil
(showpen) SHOW THE DRAWING PEN
returns nil
(hidepen) HIDE THE DRAWING PEN
returns nil
(getpen) GET THE LOCATION OF THE DRAWING PEN
returns location of the pen as a dotted pair
(pensize <w> <h>) SET THE PEN SIZE
<w> the width of the pen (integer)
<h> the height of the pen (integer)
returns nil
(penmode <mode>) SET THE DRAWING MODE
<mode> drawing mode (integer)
returns nil
(penpat <pat>) SET THE PEN PATTERN
<pat> pattern (list of integers)
returns nil
(pennormal) SET THE PEN BACK TO NORMAL
returns nil
(move <dh> <dv>) MOVE THE PEN (RELATIVE)
<dh> change in horizontal position (integer)
<dv> change in vertical position (integer)
returns nil
(moveto <h> <v>) MOVE THE PEN (ABSOLUTE)
<h> horizontal position (integer)
<v> vertical position (integer)
returns nil
(line <dh> <dv>) DRAW A LINE (RELATIVE)
<dh> change in horizontal position (integer)
<dv> change in vertical position (integer)
returns nil
(lineto <h> <v>) DRAW A LINE (ABSOLUTE)
<h> horizontal position (integer)
<v> vertical position (integer)
returns nil