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dcir2.c
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1993-06-10
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52 lines
===========================================================================
BBS: The Abacus * HST/DS * Potterville, MI
Date: 06-04-93 (03:51) Number: 9
From: PEDRO DORIA MEUNIER Refer#: NONE
To: DAVID NUGENT Recvd: NO
Subj: MOV -> XOR 2/2 Conf: (37) C++ Langua
---------------------------------------------------------------------------
>>> Continued from previous message
call Set_Pixel_XOR
jmp SHORT CStep4_17
CStep4_161:
call Set_Pixel ; Plot (-y+Cw, -x+Ck)
CStep4_17:
mov cx, X
mov dx, Y
add dx, Cw
neg cx
add cx, Ck
xchg cx, dx
cmp XORFlag, 1
jne SHORT CStep4_171
call Set_Pixel_XOR
jmp SHORT CStep4_18
CStep4_171:
call Set_Pixel ; Plot (y+Cw, -x+Ck)
CStep4_18:
mov cx, X
mov dx, Y
add cx, Cw
neg dx
add dx, Ck
cmp XORFlag, 1
jne SHORT CStep4_181
call Set_Pixel_XOR
jmp SHORT CStep4_19
CStep4_181:
call Set_Pixel ; Plot (x+Cw, -y+Ck)
CStep4_19:
jmp FAR PTR CStep2
CircleDone:
ret
DrawCircle ENDP
* SLMR 2.1a * MultiTask: Make twice the mistakes in ½ the time.
--- ConfMail V4.00
* Origin: Stardust BBS (2:361/13)
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