Z 2140:"(C) 1991 VISION SOFTWARE CO. RELEASED: 04/14/91 RUN: LtBwB@  10!Ѝ ЅƩ @ } ~L~0}  % L  vISION sELF dISSOLVING fILES V2.0  WRITTEN BY: kERRY mESSANA  (C) 1991 vISION sOFTWARE cO.  vISION hq bbs 315-342-3209  hOME OF vISION cOLOR bbs  pRESS f1 TO abort!  pRESS f7 TO view fILES IN vsd.  pRESS f8 TO create A vsd FILE.  pRESS any other KEY TO DISSOLVE. eNTER fILENAME + ,FILETYPE eXAMPLES: GAME,P OR FILE,S  fILENAME >  fILE tOO lONG! fILE nOT fOUND  sTORING fILES cREATED. Ɇ $L Ɋ 2L ɇ @L ɋ NL Ʌ`Ɉ  \ $LɌL o @  opL k l g΅gȌg gge  Y oopГ  $ƭo `  `l k8``ej S  : j ` } -/b.0cp7 >_` C >u x  L} ) LM  LM L eL  LM p͐L -/b.0c+H,H_+`,+ȥ+h,h+LM eƩ΅ f Le ' ɀ۰۬exӭfȌe L ef eL ̩ f e`8` -/b.0cp (  $ `iHHhhi`iHHihhi` -b.cLM   8`   8` dd Hdh  `  hhL :Νe,W莆`:Νe,R莆` QL ~b   ` 8` ~ ` ` `_`` ea a ` ؝ٝڝ` 09  Ll `xyzvw (X`vvlyvww)w  w) lyxyzX` CREATE MODE sAVE aS > sAVING...ED!  x  Lϩ:Ϣe.VSD,P,Weυ e ~b   L( }}  .-   }`v`w`HHHe ,V *8hhh` SYNTAX ERROR USE ,P/,S/,U IN FILENAME. ERROR IN FILE TYPE. ePSU 8``1ϩh{ %09h hhL 0` { {{h 8`xyzLwvi|X`vvlyvwi)w|i)|w٭|(lyxHyzٝ(hX` F3/F4 - DEVICE: F5/F6 - DRIVE: (~ 8 L 0 0 `~~ `~ ~ `9 `1 `p`+,+, @+ȱ+ȭg  g+ L+, 0p+, `  `F(KVERTER.DOC,S OALA-ERTER...1.0 OALA-RINTER..1.0 Y R. IM OTHWELL AND AN OTHWELL ERMISSION RANTED FOR ERSONAL SE NLY. LL OMMERCIAL IGHTS ESERVED. OALA-ERTER CONVERTS FULL-COLOR OALA PAD PICTURES INTO A BLACK&WHITE DOT PATTERNS WHICH CAN PRINT ON A STANDARD CBM 1525 GRAPHICS PRINTER. OALA RINTER READS IN THE CONVERTED PICTURES FOR PRINTING, AND ALLOWS THE PICTURE TO BE EXPANDED IN EITHER VERTICAL OR HORIZONTAL DIRECTIONS. IRST, RUN OALA-ERTER. HE PROGRAM WILLPROMPT FOR INSERTION OF A DISK CONTAINING OALA PICS. SE THE SAMPLE PROVIDED (JUNGLE) OR INSERT YOUR OWN DISK CONTAINING ANOTHER PROGRAM. THEN, PRESS RETURN . FTER READING AND ANALYZNG THE PICTURE, THE OALA VERSION WILL BE DISPLAYED IN COLOR ALONG WITH A TABLE OF THE SIXTEEN POSSIBLE COLORS. ELECT A COLOR TO BE EXTRACTED FROM THE PICTURE; BLACK, FOR EXAMPLE. HE NEXT MENU REQUESTS A DOT-PATTERN TO BE SUBSTITUTED FOR THE BLACK AREAS. ELECT ONE, SUCH PATTERN (A). HE PICTURE WILL BE SCANNED BOTTOM TO TOP, EXTRACTING THOSE BLACK AREAS AND CREATING A NEW PICTURE CONTAINING THE (A) PATTERN WHERE BLACK OCCURRED IN THE OALA PICTURE. OTE THAT THE PATTERN WE SUBSTITUTE FOR COLORS IN THE OALA PICTURE IS A 2-BY-2 DOT PATTERN, ALLOWING US 8 POSSIBLE CHOICES FOR OUR BLACK & WHITE VERSION OF THE PICTURE. HIS METHOD OF REPRESENTING SHADING INFORMATION BY MEANS OF DOT PATTERNS IS CALLED DITHERING. OST IMPORTANTLY, WE HAVE CONTROL OVER HOW THE VARIOUS COLOR AREAS ARE REPRESENTED IN THE FINAL PRINT. EING NATURALLY CREATIVE, WE CAN DECIDE WHICH AREAS SHOULD CONTRAST AND WHICH SHOULD BLEND. N THIS WAY (READ 'TRIAL AND ERROR' HERE), WE WILL FIND THE COMBINATION OF DOTS WHICH BEST REPRESENTS WHAT THE PICTURE SAYS. FTER EXTRACTING A COLOR AND VIEWING THE RESULTS, WE MAY ACCEPT IT (BY PRESSING RETURN) OR REJECT IT BY SELECTING ANOTHER PATTERN TO SUBSTITUTE. OTE THAT THE MENU AT THE BOTTOM OF THE SCREEN MAY BE TOGGLED ON AND OFF USING THE F7 KEY SO YOU CAN SEE THE FULL AREA OF THE SCREEN. NCE AN EXTRACTION HAS BEEN ACCEPTED, IT GOES INTO THE 'FINAL' PRINT. ACH SUCCEEDING EXTRACTION WILL BE ADDED TO THE PREVIOUS ONES TO BUILD THE PICTURE. OLOR SEPERATIONS COULD BE MADE BY SAVING AND PRINTING EACH EXTRACTION BY ITSELF. XPERIMENT WITH PATTERN-SUBSTITUTION ON VARIOUS PICTURES TO GET A FEEL FOR WHAT WORKS. XPERIENCE SUGGESTS THAT SINGLE-DOT AREAS DON'T PRINT WELL ON A 1525; CLUSTERS OF DOTS TWO-OR-MORE WIDE SEEM TO WORK BETTER. OW-TO-ROW REGISTRATION OF DOTS WILL VARY FROM PRINTER TO PRINTER, ALSO. HEN READY TO PRINT, PRESS F1 TO EXIT AND SAVE THE PICTURE. T WILL NOW BE A FULL 8K HIGH-RESOLUTION PICTURE, LOADING AT $2000. OAD AND RUN OALA RINTER. : OALA RINTER SUPPORTS ONLY 1515/1525/MPS 801 OR 803 PRINTERS. SING THE MENU, LOAD YOUR DITHERED PICTURE. HEN VIEW IT. HEN VIEWING, ANY KEY TAKES YOU BACK TO THE MENU. OW IT. HE PICTURE WILL BE TURNED SIDEWAYS TO BETTER FIT THE PAPER AND ALLOW ROOM FOR EXPANSION. NEXPANDED PICTURES, BEING SMALLER, PRINT FASTER AND ARE RECOMMENDED FOR 'FIRST DRAFTS.' MORE IMPORTANTLY, THE RIBBON WILL LAST LONGER. OU MAY EXIT FROM PRINTING AT ANY TIME BY PRESSING THE STOP KEY. PON EXIT FROM OALA-ERTER AND OALA RINTER THE 8K HI-RES PICTURE REMAINS INTACT IN RAM AT $2000, FOR THOSE WHO WISH TO USE IT. HIS PROGRAM HAS BEEN RELEASED AS - BY THE AUTHORS. F YOU LIKE THIS PROGRAM AND APPRECIATE THE WORK, THEN SEND A DONATION OF $20.00 TO: AN OTHWELL TARVING RTISTS OFTWARE C/O IBRARY 310 ONTEREY IBERTY, 64068 N URN, YOU WILL BE REWARDED WITH AN ALL NEW, ERSION 2.0 '-/' WHICH FEATURES ULTRA HI-SPEED LOADING/PRINTING, AND DUMPING TO VARIOUS ASCII DOT-ADDRESSABLE PRINTERS WITHOUT HAVING TO USE THE SLOWER PRINTING ROUTINES OF THE 1525 PRINTER. LUS A COMPLETE SET OF DOCUMENTATION. OALA ERTER/RINTER IS WRITTEN ENTIRELY IN ASSEMBLY LANGUAGE VIA THE ASSEMBLER. OALA ERTER WAS ORIGINALLY DESTINED TO BE A COMMERCIALLY AVAILABLE PIECE OF SOFTWARE. OWEVER, THIS PRODUCT WAS PREVIOUSLY RELEASED TO THE LIBRARY OF THE OMMODORE SER'S ROUP OF ANSAS ITY AS PART OF AN ON-GOING -ES SOFTWARE UTILITY LIBRARY DISK. IDWEST ICRO HAS DECIDED NOT TO MARKET THIS PRODUCT. HEIR LOSS IS YOUR GAIN! DDRESS ANY IMMEDIATE COMMENTS TO: ....., NC. 70017,1774 IA ASYLEX. OUR COMMENTS ARE ALWAYS WELCOME. =KVERTER.DITHER,P 2061 VޠPLL4096`2=>L|8   f \    u[L[ u " u " LN[[) ,ӠʌZ ZZ` `  hh   wk    LL x6?st trs .rqsutJnuJnuJnuvsi9ti:qi;ri`ui(?viÅ@=H)h ? 9 . .H  .. .. .. ..hͩ;;st0sL 7Xq>raqi9ri`:9% .% .% .% .%Hah߭qr0qL  e 2 X$  ɅL Ɉ KLVAQ8A Ъa ɀLK^  X  LEɈ KLAI8A_` R'Ѝ(ЩЩЍЩ'st@ 3 3smstittrs .rqqi9ri`:si;ti < mi2ЍЩЩ?ЩР9ȱ9 .. .. .. ..H^ HHLH_H` sjhIHhJ.J.hJ.J.h;) ;0L0L 0LLNsmstmt.`LE$:PIC *=P  AVAILABLE KOALAPIX: -------------------  ӌ L  Ӡw  m э   H m  h"LɔLLɓLLɝL 3 [   wH m h   LL m I` w  wx  wL  ȹxw  wL     LL  wLQPIC ? EUUQUUU LOAD WHICH ONE? [ ] ANALYZING PICTURE LOADING PICTURE !LOAD ERROR!  KOALA PICTURE CONVERTER INSERT KOALAPIX DISK AND PRESS [RETURN]. (C)1984 - MIDWEST MICRO, INC. R 8;؍Ǎ Ѝ! D6@9;: < (9;Å:؅< 9;: < 7`9;:<` R 8;ȍ D ! ` `9; :@<9H;9h;:<` CHOOSE A COLOR TO DITHER A) BLK E) PUR I) ORN M) GY2 B) WHT F) GN1 J) BRN N) GN2 C) RED G) BLU K) RD2 O) BL2 D) CYN H) YEL L) GY1 P) GY3 [A]-[P] TO SELECT A COLOR [F1] TO QUI T THAT COLOR WAS NOT USED IN THIS PICTURE. ɢLyx&'ЍЍЍ)ЭЩɍ yܩX`Т̍ ̍ʠ нннЭЍLL1HIEh@<>(ɓ4  i(٢ 墪`hLxܩЩ1ʍ&'XЭЭР Hڙ hڈ`;8 GЩЩȍЩ Щ!ЩLD`9 :?9:` 9 :LUUU SELECT A DOT PATTERN (A) (B) (C) (D) (E) (F) (G) (H) BLK WHT DT1 DT2 DT3 DT4 CK1 CK2          [A]-[H] TO DITHER; [RETURN] TO ACCEPT    Xk    w LDȘw  & 9 :@ @ @@9L SAVE DITHERED IMAGE TYPE A NAME AND PRESS [RETURN] TO SAVE, OR PRESS [RETURN] TO EXIT WITHOUT SAVIGN SAVE PICTURE AS: [ ] SAVING PICTURE www]]UQ_GETI LDX $9 BNE CLOSE RT  %CLOSEF JSR CLRCH0 JSR CLRCH5 LDA #@ JSR CLOSE JSR CLALP PLU PL` LDA #1e JSR CHROUp u LDX #L,MFNAMŀ LDY #H,MFNAMŅ JSR MSǐ LDY # JSR INPUTL LDY #MOVNAM LDA BUFFER, STA LNAME2, DE  BPL MOVNA% LDX #L,MLOA0 LDY #H,MLOA5 JSR MS@ E LDA #P JSR SETMSU LDX #L,LNAME` LDY #H,LNAMEe LDA #1p JSR SETNAu LDA # LDX # LDY # JSR SETLFӕ LDA # LDX #L,KOALAPI LDY #H,KOALAPI JSR LOA BCC ANALYZ  LDA $9% BEQ ANALYZ0 LDX #L,MERRO5 LDY #H,MERRO@ JMP MSE P ; ANALYZE KOALA TO CREATE MATRIU `ANALYZE LDX #L,MANLYZe LDY #H,MANLYZp JSR MSu  SEɅ LDA #$3 STA $  LDA #L,799 STA OFF LDA #H,799 STA OFF2+  LDA BGCOLO% ASL 0 ASL 5 ASL @ ASL E STA CP UAN1 LDA OFF2+` STA OFF1+e LDA OFFp ASL u ROL OFF1+ STA OFF  LDA OFF STA OFF LDA OFF2+ LSR  ROR OFF LSR  ROR OFF% LSR 0 ROR OFF5 STA OFF3+@ E LDA OFFP CLU ADC #L,KOALAPI` STA INDIRe LDA OFF2+p ADC #H,KOALAPIu STA INDIR1+  LDA OFF CLÕ ADC #L,MATRI STA INDIR LDA OFF1+ ADC #H,MATRI STA INDIR2+  % LDA OFF0 CL5 ADC #L,COLOR@ STA INDIRE LDA OFF3+P ADC #H,COLORU STA INDIR3+` e LDA OFFp CLu ADC #L,COLOR STA INDIR LDA OFF3+ ADC #H,COLOR STA INDIR4+  LDY # LDA (INDIR3), PH  AND #$F% STA C0 PL5 ASL @ ASL E ASL P ASL U STA C` LDA (INDIR4),e ASL p ASL u ASL  ASL  STA C  LDY # LDA (INDIR1), LDY #AN2 LDX # STX ANDAT1+  ASL % ROL ANDAT1+0 ASL 5 ROL ANDAT1+@ PHEANDAT1 LDX #$AP LDA C0,U ASL ` ROL ANDAT3+e ROL ANDAT2+p ASL u ROL ANDAT3+ ROL ANDAT2+ ASL  ROL ANDAT3+ ROL ANDAT2+ ASL  ROL ANDAT3+ ROL ANDAT2+ PL  DEtBKVERTER.PRINT,P  2061 Ѝ!Щ  ` l VPX L ~ L` L TLԠ  `q  `r C l F  ` Щv >w (m l t n j e t s l k s t i k l u @ &Nl m   L l u @ Nl j  4 Ln j 9 L  | m L |   ` )`  @@!Э@ `8`-  `8`  ` f !) f ` Щ;`Щ`ng i  ` l Y N L" , ``-l 8ng Mt t i ,q ,t  (ng i t (`(  8` `d` `]  ,r 0,( `o p 8o p `Nl l u u v iv w iw m v w `g 8jHe he f f H 4 ,r  4 he f ` f e `   ` KOALA-VERTER PRINTER (C) 1984 MMI  L LOAD  P PRINT  V VIEW  X EXIT CHOICE ? EXPAND IN X-AXIS ? (Y/N) EXPAND IN Y-AXIS ? (Y/N) < PRINTER NOT AVAILABLE. > FILENAME TO LOAD: ALIGN PAPER AND PRESS ANY KEY