home *** CD-ROM | disk | FTP | other *** search
| MacBinary | 1995-06-13 | 13.4 KB | [TEXT/CWIE] |
open in: 
MacOS 8.1
|
Win98
|
DOS
view JSON data
|
view as text
This file was processed as: MacBinary
(archive/macBinary).
You can browse this item here: CheckContrast.c
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 66%
| dexvert
| Compact Compressed (Unix) (archive/compact)
| ext
| Supported |
| 10%
| dexvert
| MacBinary (archive/macBinary)
| fallback
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| MacBinary II, inited, Tue Jun 13 04:18:21 1995, modified Tue Jun 13 04:18:21 1995, creator 'CWIE', type ASCII, 12681 bytes "CheckContrast.c" , at 0x3209 658 bytes resource
| default (weak)
| |
| 99%
| file
| data
| default
| |
| 74%
| TrID
| Macintosh plain text (MacBinary)
| default
| |
| 25%
| TrID
| MacBinary 2
| default (weak)
| |
| 100%
| siegfried
| fmt/1762 MacBinary (II)
| default
| |
| 100%
| lsar
| MacBinary
| default
|
|
| id metadata |
|---|
| key | value |
|---|
| macFileType | [TEXT] |
| macFileCreator | [CWIE] |
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 0f 43 68 65 63 6b 43 | 6f 6e 74 72 61 73 74 2e |..CheckC|ontrast.|
|00000010| 63 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |c.......|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 54 45 58 54 43 57 49 | 45 01 00 00 00 00 00 00 |.TEXTCWI|E.......|
|00000050| 00 00 00 00 00 31 89 00 | 00 02 92 ac 02 fa 4d ac |.....1..|......M.|
|00000060| 02 fa 4d 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |..M.....|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 90 55 00 00 |........|.....U..|
|00000080| 2f 2a 0d 43 68 65 63 6b | 43 6f 6e 74 72 61 73 74 |/*.Check|Contrast|
|00000090| 2e 63 0d 0d 43 68 65 63 | 6b 43 6f 6e 74 72 61 73 |.c..Chec|kContras|
|000000a0| 74 20 64 6f 65 73 20 61 | 20 72 69 67 6f 72 6f 75 |t does a| rigorou|
|000000b0| 73 20 74 65 73 74 69 6e | 67 20 6f 66 20 74 68 65 |s testin|g of the|
|000000c0| 20 63 6f 6e 74 72 61 73 | 74 73 20 70 72 6f 64 75 | contras|ts produ|
|000000d0| 63 65 64 20 6f 6e 20 79 | 6f 75 72 20 6d 6f 6e 69 |ced on y|our moni|
|000000e0| 74 6f 72 2e 0d 49 74 20 | 77 61 73 20 64 65 76 65 |tor..It |was deve|
|000000f0| 6c 6f 70 65 64 20 69 6e | 20 6f 72 64 65 72 20 74 |loped in| order t|
|00000100| 6f 20 54 45 53 54 20 74 | 68 65 20 74 68 65 6f 72 |o TEST t|he theor|
|00000110| 79 20 62 65 68 69 6e 64 | 20 74 68 65 20 49 53 52 |y behind| the ISR|
|00000120| 20 56 69 64 65 6f 20 41 | 74 74 65 6e 75 61 74 6f | Video A|ttenuato|
|00000130| 72 20 64 75 72 69 6e 67 | 0d 70 72 65 70 61 72 61 |r during|.prepara|
|00000140| 74 69 6f 6e 20 6f 66 20 | 74 68 65 20 50 65 6c 6c |tion of |the Pell|
|00000150| 69 20 26 20 5a 68 61 6e | 67 20 28 31 39 39 31 29 |i & Zhan|g (1991)|
|00000160| 20 70 61 70 65 72 2e 20 | 49 74 20 72 65 71 75 69 | paper. |It requi|
|00000170| 72 65 73 20 61 20 31 32 | 2d 62 69 74 20 41 6e 61 |res a 12|-bit Ana|
|00000180| 6c 6f 67 20 74 6f 20 0d | 44 69 67 69 74 61 6c 20 |log to .|Digital |
|00000190| 43 6f 6e 76 65 72 74 65 | 72 20 28 41 44 43 29 2e |Converte|r (ADC).|
|000001a0| 20 41 74 20 70 72 65 73 | 65 6e 74 20 74 68 65 20 | At pres|ent the |
|000001b0| 63 6f 64 65 20 28 69 6e | 20 47 65 74 56 6f 6c 74 |code (in| GetVolt|
|000001c0| 61 67 65 2e 63 29 20 61 | 73 73 75 6d 65 73 20 74 |age.c) a|ssumes t|
|000001d0| 68 65 20 44 61 74 61 20 | 0d 54 72 61 6e 73 6c 61 |he Data |.Transla|
|000001e0| 74 69 6f 6e 20 46 6f 72 | 65 72 75 6e 6e 65 72 20 |tion For|erunner |
|000001f0| 63 61 72 64 20 69 6e 20 | 73 6c 6f 74 20 65 2e 0d |card in |slot e..|
|00000200| 0d 54 68 65 20 72 65 73 | 75 6c 74 73 20 69 6e 63 |.The res|ults inc|
|00000210| 6c 75 64 69 6e 67 20 62 | 6f 74 68 20 74 68 65 20 |luding b|oth the |
|00000220| 6d 65 61 73 75 72 65 64 | 20 63 6f 6e 74 72 61 73 |measured| contras|
|00000230| 74 20 65 72 72 6f 72 73 | 20 61 6e 64 20 74 68 65 |t errors| and the|
|00000240| 20 74 68 65 6f 72 65 74 | 69 63 61 6c 20 65 72 72 | theoret|ical err|
|00000250| 6f 72 20 62 6f 75 6e 64 | 73 0d 61 72 65 20 73 74 |or bound|s.are st|
|00000260| 6f 72 65 64 20 69 6e 20 | 61 20 43 72 69 63 6b 65 |ored in |a Cricke|
|00000270| 74 47 72 61 70 68 20 64 | 61 74 61 20 66 69 6c 65 |tGraph d|ata file|
|00000280| 2c 20 43 68 65 63 6b 43 | 6f 6e 74 72 61 73 74 2e |, CheckC|ontrast.|
|00000290| 64 61 74 61 2c 20 77 68 | 69 63 68 20 6d 61 79 20 |data, wh|ich may |
|000002a0| 62 65 20 70 6c 6f 74 74 | 65 64 0d 75 73 69 6e 67 |be plott|ed.using|
|000002b0| 20 74 68 65 20 43 72 69 | 63 6b 65 74 47 72 61 70 | the Cri|cketGrap|
|000002c0| 68 20 66 6f 72 6d 61 74 | 20 66 69 6c 65 20 43 68 |h format| file Ch|
|000002d0| 65 63 6b 43 6f 6e 74 72 | 61 73 74 2e 66 6f 72 6d |eckContr|ast.form|
|000002e0| 61 74 2e 20 54 68 65 20 | 72 65 73 75 6c 74 69 6e |at. The |resultin|
|000002f0| 67 20 66 69 67 75 72 65 | 0d 69 73 20 63 6f 6d 70 |g figure|.is comp|
|00000300| 61 72 61 62 6c 65 20 74 | 6f 20 6f 6e 65 20 69 6e |arable t|o one in|
|00000310| 20 50 65 6c 6c 69 20 61 | 6e 64 20 5a 68 61 6e 67 | Pelli a|nd Zhang|
|00000320| 20 28 31 39 39 31 29 2e | 0d 0d 47 65 74 74 69 6e | (1991).|..Gettin|
|00000330| 67 20 61 6c 6c 20 74 68 | 65 20 65 72 72 6f 72 73 |g all th|e errors|
|00000340| 20 77 69 74 68 69 6e 20 | 74 68 65 20 62 6f 75 6e | within |the boun|
|00000350| 64 73 20 77 61 73 20 74 | 6f 75 67 68 2e 20 45 76 |ds was t|ough. Ev|
|00000360| 65 72 79 74 68 69 6e 67 | 20 68 61 73 20 74 6f 20 |erything| has to |
|00000370| 77 6f 72 6b 20 72 69 67 | 68 74 2c 20 0d 69 6e 63 |work rig|ht, .inc|
|00000380| 6c 75 64 69 6e 67 20 74 | 68 65 20 6c 75 6d 69 6e |luding t|he lumin|
|00000390| 61 6e 63 65 20 63 61 6c | 69 62 72 61 74 69 6f 6e |ance cal|ibration|
|000003a0| 20 61 6e 64 20 74 68 65 | 20 63 6f 6e 74 72 61 73 | and the| contras|
|000003b0| 74 20 63 61 6c 69 62 72 | 61 74 69 6f 6e 20 64 6f |t calibr|ation do|
|000003c0| 6e 65 20 68 65 72 65 2e | 20 57 65 20 6e 6f 77 0d |ne here.| We now.|
|000003d0| 66 65 65 6c 20 74 68 61 | 74 20 74 68 65 20 72 65 |feel tha|t the re|
|000003e0| 73 69 64 75 61 6c 20 65 | 72 72 6f 72 20 69 73 20 |sidual e|rror is |
|000003f0| 64 75 65 20 74 6f 2c 20 | 69 6e 20 6f 72 64 65 72 |due to, |in order|
|00000400| 20 6f 66 20 64 65 63 72 | 65 61 73 69 6e 67 20 73 | of decr|easing s|
|00000410| 69 7a 65 3a 20 0d 31 2e | 20 72 61 6e 64 6f 6d 20 |ize: .1.| random |
|00000420| 6d 65 61 73 75 72 65 6d | 65 6e 74 20 65 72 72 6f |measurem|ent erro|
|00000430| 72 20 69 6e 20 74 68 65 | 20 63 6f 6e 74 72 61 73 |r in the| contras|
|00000440| 74 20 63 61 6c 69 62 72 | 61 74 69 6f 6e 2c 20 77 |t calibr|ation, w|
|00000450| 68 69 63 68 20 63 61 6e | 20 62 65 20 72 65 64 75 |hich can| be redu|
|00000460| 63 65 64 20 62 79 20 0d | 61 76 65 72 61 67 69 6e |ced by .|averagin|
|00000470| 67 20 6d 6f 72 65 20 66 | 72 61 6d 65 73 0d 32 2e |g more f|rames.2.|
|00000480| 20 64 72 69 66 74 69 6e | 67 20 6f 66 20 74 68 65 | driftin|g of the|
|00000490| 20 6d 6f 6e 69 74 6f 72 | 20 67 61 6d 6d 61 20 66 | monitor| gamma f|
|000004a0| 75 6e 63 74 69 6f 6e 20 | 62 65 74 77 65 65 6e 20 |unction |between |
|000004b0| 74 68 65 20 6c 75 6d 69 | 6e 61 6e 63 65 20 61 6e |the lumi|nance an|
|000004c0| 64 20 63 6f 6e 74 72 61 | 73 74 20 0d 63 61 6c 69 |d contra|st .cali|
|000004d0| 62 72 61 74 69 6f 6e 73 | 2e 0d 33 2e 20 65 72 72 |brations|..3. err|
|000004e0| 6f 72 73 20 6f 66 20 74 | 68 65 20 64 61 63 20 28 |ors of t|he dac (|
|000004f0| 73 65 65 6d 20 74 6f 20 | 62 65 20 77 69 74 68 69 |seem to |be withi|
|00000500| 6e 20 6d 61 6e 75 66 61 | 63 74 75 72 65 72 20 73 |n manufa|cturer s|
|00000510| 70 65 63 2e 29 0d 0d 59 | 6f 75 20 6d 75 73 74 20 |pec.)..Y|ou must |
|00000520| 73 75 70 70 6c 79 20 61 | 20 4c 75 6d 69 6e 61 6e |supply a| Luminan|
|00000530| 63 65 52 65 63 6f 72 64 | 3f 2e 68 2c 20 28 77 68 |ceRecord|?.h, (wh|
|00000540| 65 72 65 20 3f 20 64 65 | 73 69 67 6e 61 74 65 73 |ere ? de|signates|
|00000550| 20 77 68 69 63 68 20 73 | 63 72 65 65 6e 2c 20 65 | which s|creen, e|
|00000560| 2e 67 2e 20 31 29 2c 0d | 61 73 20 70 72 6f 64 75 |.g. 1),.|as produ|
|00000570| 63 65 64 20 62 79 20 43 | 61 6c 69 62 72 61 74 65 |ced by C|alibrate|
|00000580| 4c 75 6d 69 6e 61 6e 63 | 65 2c 20 66 6f 72 20 79 |Luminanc|e, for y|
|00000590| 6f 75 72 20 73 65 74 75 | 70 2c 20 61 6e 64 20 72 |our setu|p, and r|
|000005a0| 65 63 6f 6d 70 69 6c 65 | 20 43 68 65 63 6b 43 6f |ecompile| CheckCo|
|000005b0| 6e 74 72 61 73 74 20 0d | 74 6f 20 23 69 6e 63 6c |ntrast .|to #incl|
|000005c0| 75 64 65 20 74 68 61 74 | 20 66 69 6c 65 2e 0d 0d |ude that| file...|
|000005d0| 44 2e 47 2e 20 50 65 6c | 6c 69 20 61 6e 64 20 4c |D.G. Pel|li and L|
|000005e0| 2e 20 5a 68 61 6e 67 20 | 28 31 39 39 31 29 20 41 |. Zhang |(1991) A|
|000005f0| 63 63 75 72 61 74 65 20 | 63 6f 6e 74 72 6f 6c 20 |ccurate |control |
|00000600| 6f 66 20 63 6f 6e 74 72 | 61 73 74 20 6f 6e 20 6d |of contr|ast on m|
|00000610| 69 63 72 6f 63 6f 6d 70 | 75 74 65 72 20 64 69 73 |icrocomp|uter dis|
|00000620| 70 6c 61 79 73 2e 20 0d | 56 69 73 69 6f 6e 20 52 |plays. .|Vision R|
|00000630| 65 73 65 61 72 63 68 2c | 20 33 31 3a 31 33 33 37 |esearch,| 31:1337|
|00000640| 2d 31 33 36 30 2e 0d 0d | 48 49 53 54 4f 52 59 0d |-1360...|HISTORY.|
|00000650| 0d 4c 61 6e 20 3f 09 09 | 43 68 61 6e 67 65 20 66 |.Lan ?..|Change f|
|00000660| 72 6f 6d 20 52 61 6e 64 | 6f 6d 4c 65 74 74 65 72 |rom Rand|omLetter|
|00000670| 2e 63 20 74 6f 20 6d 65 | 61 73 75 72 65 20 74 68 |.c to me|asure th|
|00000680| 65 20 72 65 61 6c 20 63 | 6f 6e 74 72 61 73 74 20 |e real c|ontrast |
|00000690| 64 69 73 70 6c 61 79 20 | 69 6e 20 74 68 65 0d 09 |display |in the..|
|000006a0| 09 09 74 65 73 74 69 6e | 67 20 73 63 72 65 65 6e |..testin|g screen|
|000006b0| 20 62 79 20 73 65 74 74 | 69 6e 67 20 75 70 20 61 | by sett|ing up a|
|000006c0| 20 54 65 73 74 52 65 63 | 74 20 70 61 69 6e 74 65 | TestRec|t painte|
|000006d0| 64 20 62 79 20 70 6d 46 | 6f 72 65 43 6f 6c 6f 72 |d by pmF|oreColor|
|000006e0| 2e 0d 4c 61 6e 20 38 2f | 34 2f 38 39 09 61 64 64 |..Lan 8/|4/89.add|
|000006f0| 20 47 65 74 56 6f 6c 74 | 61 67 65 20 66 72 6f 6d | GetVolt|age from|
|00000700| 20 50 72 65 65 74 69 20 | 26 20 44 65 6e 69 73 20 | Preeti |& Denis |
|00000710| 74 6f 20 6d 65 61 73 75 | 72 65 20 74 68 65 20 72 |to measu|re the r|
|00000720| 65 61 6c 20 63 6f 6e 74 | 72 61 73 74 20 64 69 73 |eal cont|rast dis|
|00000730| 70 6c 61 79 20 62 79 20 | 46 6f 72 65 52 75 6e 6e |play by |ForeRunn|
|00000740| 65 72 0d 4c 61 6e 20 39 | 2f 36 2f 38 39 09 63 68 |er.Lan 9|/6/89.ch|
|00000750| 61 6e 67 65 20 63 6f 6e | 74 72 61 73 74 20 74 6f |ange con|trast to|
|00000760| 20 4d 69 63 68 65 6c 73 | 6f 6e 20 63 6f 6e 74 72 | Michels|on contr|
|00000770| 61 73 74 28 73 65 74 20 | 4d 49 43 48 45 4c 53 4f |ast(set |MICHELSO|
|00000780| 4e 3d 31 29 2c 20 6d 65 | 61 6e 20 6c 75 6d 69 6e |N=1), me|an lumin|
|00000790| 61 6e 63 65 20 69 73 20 | 73 65 74 20 74 6f 0d 09 |ance is |set to..|
|000007a0| 09 09 74 68 65 20 6d 69 | 64 20 70 6f 69 6e 74 20 |..the mi|d point |
|000007b0| 6f 66 20 6c 75 6d 69 6e | 61 6e 63 65 2e 0d 39 2f |of lumin|ance..9/|
|000007c0| 31 31 2f 38 39 20 64 67 | 70 09 49 6e 63 72 65 61 |11/89 dg|p.Increa|
|000007d0| 73 65 64 20 74 68 65 20 | 64 65 6c 61 79 20 62 65 |sed the |delay be|
|000007e0| 66 6f 72 65 20 65 61 63 | 68 20 76 6f 6c 74 61 67 |fore eac|h voltag|
|000007f0| 65 20 6d 65 61 73 75 72 | 65 6d 65 6e 74 20 75 70 |e measur|ement up|
|00000800| 20 74 6f 20 34 30 20 74 | 69 63 6b 73 2c 20 61 6e | to 40 t|icks, an|
|00000810| 64 0d 09 09 09 74 68 65 | 6e 20 73 79 6e 63 68 65 |d....the|n synche|
|00000820| 64 20 74 6f 20 6d 6f 6e | 69 74 6f 72 2e 20 54 68 |d to mon|itor. Th|
|00000830| 69 73 20 67 69 76 65 73 | 20 74 68 65 20 70 68 6f |is gives| the pho|
|00000840| 74 6f 6d 65 74 65 72 20 | 6d 6f 72 65 20 74 69 6d |tometer |more tim|
|00000850| 65 20 74 6f 20 73 65 74 | 74 6c 65 2c 20 61 6e 64 |e to set|tle, and|
|00000860| 0d 09 09 09 73 79 6e 63 | 68 73 20 74 68 65 20 6d |....sync|hs the m|
|00000870| 65 61 73 75 72 65 6d 65 | 6e 74 20 74 6f 20 74 68 |easureme|nt to th|
|00000880| 65 20 64 69 73 70 6c 61 | 79 20 66 72 61 6d 65 20 |e displa|y frame |
|00000890| 70 68 61 73 65 2e 20 54 | 68 65 20 72 65 73 75 6c |phase. T|he resul|
|000008a0| 74 20 69 73 20 74 68 61 | 74 20 74 68 65 0d 09 09 |t is tha|t the...|
|000008b0| 09 63 61 6c 69 62 72 61 | 74 69 6f 6e 73 20 61 72 |.calibra|tions ar|
|000008c0| 65 20 6e 6f 77 20 69 6e | 20 73 70 65 63 2e 20 59 |e now in| spec. Y|
|000008d0| 61 79 21 0d 39 2f 31 39 | 2f 38 39 20 4c 61 6e 20 |ay!.9/19|/89 Lan |
|000008e0| 43 68 65 63 6b 20 63 6f | 6e 74 72 61 73 74 20 61 |Check co|ntrast a|
|000008f0| 74 20 64 69 66 66 65 72 | 65 6e 74 20 72 65 67 69 |t differ|ent regi|
|00000900| 6f 6e 20 6f 66 20 73 63 | 72 65 65 6e 3a 20 64 69 |on of sc|reen: di|
|00000910| 76 69 64 65 20 74 68 65 | 20 73 63 72 65 65 6e 20 |vide the| screen |
|00000920| 69 6e 74 6f 20 31 32 0d | 09 09 09 72 65 67 69 6f |into 12.|...regio|
|00000930| 6e 73 2c 20 6e 61 6d 65 | 6c 79 2c 20 72 6f 77 20 |ns, name|ly, row |
|00000940| 31 2d 33 2c 20 63 6f 6c | 75 6d 6e 20 31 2d 34 2e |1-3, col|umn 1-4.|
|00000950| 0d 31 30 2f 33 30 2f 38 | 39 20 64 67 70 20 46 69 |.10/30/8|9 dgp Fi|
|00000960| 78 20 62 75 67 20 69 6e | 20 63 6f 6d 70 75 74 61 |x bug in| computa|
|00000970| 74 69 6f 6e 20 6f 66 20 | 74 6f 6c 65 72 61 6e 63 |tion of |toleranc|
|00000980| 65 20 62 6f 75 6e 64 73 | 20 66 6f 72 20 43 68 65 |e bounds| for Che|
|00000990| 63 6b 43 6f 6e 74 72 61 | 73 74 2e 64 61 74 61 20 |ckContra|st.data |
|000009a0| 77 68 69 63 68 0d 09 09 | 09 77 6f 75 6c 64 20 6f |which...|.would o|
|000009b0| 63 63 61 73 69 6f 6e 61 | 6c 6c 79 20 69 6e 74 72 |ccasiona|lly intr|
|000009c0| 6f 64 75 63 65 20 61 20 | 73 70 75 72 69 6f 75 73 |oduce a |spurious|
|000009d0| 20 62 6f 75 6e 64 20 61 | 74 20 61 20 64 69 73 63 | bound a|t a disc|
|000009e0| 6f 6e 74 69 6e 75 69 74 | 79 2e 0d 31 30 2f 33 30 |ontinuit|y..10/30|
|000009f0| 2f 38 39 20 64 67 70 20 | 43 6c 65 61 6e 65 64 20 |/89 dgp |Cleaned |
|00000a00| 75 70 20 64 6f 63 75 6d | 65 6e 74 61 74 69 6f 6e |up docum|entation|
|00000a10| 2e 0d 32 2f 31 32 2f 39 | 30 09 64 67 70 09 49 6e |..2/12/9|0.dgp.In|
|00000a20| 63 6f 72 70 6f 72 61 74 | 65 64 20 6f 6c 64 20 62 |corporat|ed old b|
|00000a30| 75 67 20 66 69 78 65 73 | 20 39 2f 32 35 2f 38 39 |ug fixes| 9/25/89|
|00000a40| 20 74 68 61 74 20 62 79 | 20 6d 69 73 74 61 6b 65 | that by| mistake|
|00000a50| 20 77 65 72 65 20 6c 65 | 66 74 20 6f 75 74 20 6f | were le|ft out o|
|00000a60| 66 20 74 68 69 73 0d 09 | 09 09 76 65 72 73 69 6f |f this..|..versio|
|00000a70| 6e 3a 20 49 6e 63 72 65 | 61 73 65 64 20 6e 75 6d |n: Incre|ased num|
|00000a80| 62 65 72 20 6f 66 20 64 | 69 67 69 74 73 20 69 6e |ber of d|igits in|
|00000a90| 20 70 72 69 6e 74 6f 75 | 74 73 2c 20 74 6f 20 61 | printou|ts, to a|
|00000aa0| 76 6f 69 64 20 63 6f 6e | 74 72 61 73 74 73 20 62 |void con|trasts b|
|00000ab0| 65 63 6f 6d 69 6e 67 20 | 65 71 75 61 6c 2c 0d 09 |ecoming |equal,..|
|00000ac0| 09 09 77 68 69 63 68 20 | 63 6f 6e 66 75 73 65 73 |..which |confuses|
|00000ad0| 20 43 72 69 63 6b 65 74 | 47 72 61 70 68 2e 20 46 | Cricket|Graph. F|
|00000ae0| 69 78 65 64 20 6d 69 6e | 6f 72 20 62 75 67 20 69 |ixed min|or bug i|
|00000af0| 6e 20 63 6f 64 65 20 74 | 68 61 74 20 64 65 74 65 |n code t|hat dete|
|00000b00| 63 74 73 20 0d 09 09 09 | 64 69 73 63 6f 6e 74 69 |cts ....|disconti|
|00000b10| 6e 75 69 74 79 20 69 6e | 20 74 6f 6c 65 72 61 6e |nuity in| toleran|
|00000b20| 63 65 2e 20 50 72 65 76 | 69 6f 75 73 6c 79 2c 20 |ce. Prev|iously, |
|00000b30| 61 20 72 65 64 75 63 74 | 69 6f 6e 20 69 6e 20 63 |a reduct|ion in c|
|00000b40| 6f 6e 74 72 61 73 74 20 | 72 61 74 69 6f 20 77 68 |ontrast |ratio wh|
|00000b50| 69 63 68 0d 09 09 09 77 | 61 73 6e 27 74 20 61 20 |ich....w|asn't a |
|00000b60| 64 69 73 63 6f 6e 74 69 | 6e 75 69 74 79 20 72 65 |disconti|nuity re|
|00000b70| 73 75 6c 74 65 64 20 69 | 6e 20 6f 6e 65 20 6f 66 |sulted i|n one of|
|00000b80| 20 74 68 65 20 74 6f 6c | 65 72 61 6e 63 65 73 20 | the tol|erances |
|00000b90| 6e 65 76 65 72 20 62 65 | 69 6e 67 20 0d 09 09 09 |never be|ing ....|
|00000ba0| 69 6e 69 74 69 61 6c 69 | 7a 65 64 20 61 6e 64 20 |initiali|zed and |
|00000bb0| 63 6f 6d 69 6e 67 20 6f | 75 74 20 61 73 20 7a 65 |coming o|ut as ze|
|00000bc0| 72 6f 2e 20 0d 31 30 2f | 31 30 2f 39 30 20 64 67 |ro. .10/|10/90 dg|
|00000bd0| 70 20 52 65 6e 61 6d 65 | 64 20 74 68 65 20 70 72 |p Rename|d the pr|
|00000be0| 6f 67 72 61 6d 20 43 68 | 65 63 6b 43 6f 6e 74 72 |ogram Ch|eckContr|
|00000bf0| 61 73 74 20 66 72 6f 6d | 20 22 43 61 6c 69 62 72 |ast from| "Calibr|
|00000c00| 61 74 65 43 6f 6e 74 72 | 61 73 74 22 2e 0d 31 30 |ateContr|ast"..10|
|00000c10| 2f 31 37 2f 39 30 20 64 | 67 70 20 52 65 6d 6f 76 |/17/90 d|gp Remov|
|00000c20| 65 64 20 75 6e 75 73 65 | 64 20 76 61 72 69 61 62 |ed unuse|d variab|
|00000c30| 6c 65 73 2e 0d 32 2f 31 | 36 2f 39 31 09 20 64 67 |les..2/1|6/91. dg|
|00000c40| 70 20 4e 6f 77 20 63 68 | 65 63 6b 20 66 6f 72 20 |p Now ch|eck for |
|00000c50| 66 70 75 20 61 6e 64 20 | 63 6f 6c 6f 72 20 71 75 |fpu and |color qu|
|00000c60| 69 63 6b 64 72 61 77 2e | 0d 38 2f 32 34 2f 39 31 |ickdraw.|.8/24/91|
|00000c70| 09 64 67 70 09 4d 61 64 | 65 20 63 6f 6d 70 61 74 |.dgp.Mad|e compat|
|00000c80| 69 62 6c 65 20 77 69 74 | 68 20 54 48 49 4e 4b 20 |ible wit|h THINK |
|00000c90| 43 20 35 2e 30 2e 0d 38 | 2f 32 37 2f 39 32 09 64 |C 5.0..8|/27/92.d|
|00000ca0| 67 70 09 72 65 70 6c 61 | 63 65 20 53 79 73 45 6e |gp.repla|ce SysEn|
|00000cb0| 76 69 72 6f 6e 73 28 29 | 20 62 79 20 47 65 73 74 |virons()| by Gest|
|00000cc0| 61 6c 74 28 29 0d 32 2f | 32 33 2f 39 33 09 64 67 |alt().2/|23/93.dg|
|00000cd0| 70 09 75 73 65 20 6e 65 | 77 20 47 44 4f 70 65 6e |p.use ne|w GDOpen|
|00000ce0| 57 69 6e 64 6f 77 31 20 | 61 6e 64 20 47 44 44 69 |Window1 |and GDDi|
|00000cf0| 73 70 6f 73 65 57 69 6e | 64 6f 77 31 2e 0d 31 32 |sposeWin|dow1..12|
|00000d00| 2f 31 39 2f 39 33 20 64 | 67 70 20 75 73 65 20 52 |/19/93 d|gp use R|
|00000d10| 65 61 64 4c 75 6d 69 6e | 61 6e 63 65 52 65 63 6f |eadLumin|anceReco|
|00000d20| 72 64 2e 20 43 68 65 63 | 6b 20 66 6f 72 20 73 75 |rd. Chec|k for su|
|00000d30| 63 63 65 73 73 2e 0d 2a | 2f 0d 23 69 6e 63 6c 75 |ccess..*|/.#inclu|
|00000d40| 64 65 20 22 56 69 64 65 | 6f 54 6f 6f 6c 62 6f 78 |de "Vide|oToolbox|
|00000d50| 2e 68 22 0d 23 69 6e 63 | 6c 75 64 65 20 22 4c 75 |.h".#inc|lude "Lu|
|00000d60| 6d 69 6e 61 6e 63 65 2e | 68 22 0d 64 6f 75 62 6c |minance.|h".doubl|
|00000d70| 65 20 63 6f 6e 74 72 61 | 73 74 52 61 74 69 6f 28 |e contra|stRatio(|
|00000d80| 64 6f 75 62 6c 65 20 74 | 2c 20 64 6f 75 62 6c 65 |double t|, double|
|00000d90| 20 4c 31 2c 20 64 6f 75 | 62 6c 65 20 4c 32 29 3b | L1, dou|ble L2);|
|00000da0| 0d 0d 23 64 65 66 69 6e | 65 20 4d 49 43 48 45 4c |..#defin|e MICHEL|
|00000db0| 53 4f 4e 09 31 09 09 2f | 2a 20 31 3d 75 73 65 20 |SON.1../|* 1=use |
|00000dc0| 4d 69 63 68 65 6c 73 6f | 6e 20 63 6f 6e 74 72 61 |Michelso|n contra|
|00000dd0| 73 74 2c 20 30 3d 75 73 | 65 20 57 65 62 65 72 20 |st, 0=us|e Weber |
|00000de0| 63 6f 6e 74 72 61 73 74 | 20 2a 2f 0d 23 64 65 66 |contrast| */.#def|
|00000df0| 69 6e 65 20 4d 45 41 53 | 55 52 45 09 31 09 09 09 |ine MEAS|URE.1...|
|00000e00| 2f 2a 20 31 3d 75 73 65 | 20 41 44 43 2c 20 30 3d |/* 1=use| ADC, 0=|
|00000e10| 73 6b 69 70 20 6d 65 61 | 73 75 72 65 6d 65 6e 74 |skip mea|surement|
|00000e20| 73 20 74 6f 20 64 65 62 | 75 67 20 2a 2f 0d 23 64 |s to deb|ug */.#d|
|00000e30| 65 66 69 6e 65 09 4e 43 | 4f 4e 54 52 41 53 54 09 |efine.NC|ONTRAST.|
|00000e40| 32 30 09 09 2f 2a 20 6e | 75 6d 62 65 72 20 6f 66 |20../* n|umber of|
|00000e50| 20 63 6f 6e 74 72 61 73 | 74 73 20 74 6f 20 74 65 | contras|ts to te|
|00000e60| 73 74 20 2a 2f 0d 23 64 | 65 66 69 6e 65 20 54 52 |st */.#d|efine TR|
|00000e70| 53 49 5a 45 09 09 31 36 | 30 09 09 2f 2a 20 73 69 |SIZE..16|0../* si|
|00000e80| 7a 65 20 6f 66 20 74 65 | 73 74 20 70 61 74 63 68 |ze of te|st patch|
|00000e90| 2c 20 69 6e 20 70 69 78 | 65 6c 73 20 2a 2f 0d 23 |, in pix|els */.#|
|00000ea0| 64 65 66 69 6e 65 20 4c | 55 4d 49 4e 41 4e 43 45 |define L|UMINANCE|
|00000eb0| 09 38 35 2e 30 09 2f 2a | 20 62 61 63 6b 67 72 6f |.85.0./*| backgro|
|00000ec0| 75 6e 64 20 6c 75 6d 69 | 6e 61 6e 63 65 20 69 6e |und lumi|nance in|
|00000ed0| 20 63 64 2f 6d 5e 32 20 | 2a 2f 0d 23 64 65 66 69 | cd/m^2 |*/.#defi|
|00000ee0| 6e 65 20 4e 46 52 41 4d | 45 09 09 32 30 30 09 09 |ne NFRAM|E..200..|
|00000ef0| 2f 2a 20 6e 75 6d 62 65 | 72 20 6f 66 20 74 6f 74 |/* numbe|r of tot|
|00000f00| 61 6c 20 66 72 61 6d 65 | 73 20 75 73 65 64 20 69 |al frame|s used i|
|00000f10| 6e 20 56 6f 6c 74 73 44 | 75 72 69 6e 67 46 72 61 |n VoltsD|uringFra|
|00000f20| 6d 65 20 2a 2f 0d 23 64 | 65 66 69 6e 65 20 4e 53 |me */.#d|efine NS|
|00000f30| 41 4d 50 4c 45 09 09 32 | 09 09 2f 2a 20 6e 75 6d |AMPLE..2|../* num|
|00000f40| 62 65 72 20 6f 66 20 72 | 65 70 65 74 69 74 69 6f |ber of r|epetitio|
|00000f50| 6e 73 20 2a 2f 0d 09 09 | 09 09 09 09 09 2f 2a 20 |ns */...|...../* |
|00000f60| 4e 46 52 41 4d 45 2f 4e | 53 41 4d 50 4c 45 20 6d |NFRAME/N|SAMPLE m|
|00000f70| 75 73 74 20 62 65 20 69 | 6e 74 2e 20 2a 2f 0d 76 |ust be i|nt. */.v|
|00000f80| 6f 69 64 20 43 68 65 63 | 6b 43 6f 6e 74 72 61 73 |oid Chec|kContras|
|00000f90| 74 28 76 6f 69 64 29 3b | 0d 0d 76 6f 69 64 20 6d |t(void);|..void m|
|00000fa0| 61 69 6e 28 76 6f 69 64 | 29 0d 7b 0d 09 52 65 71 |ain(void|).{..Req|
|00000fb0| 75 69 72 65 28 67 65 73 | 74 61 6c 74 38 42 69 74 |uire(ges|talt8Bit|
|00000fc0| 51 44 29 3b 0d 09 43 68 | 65 63 6b 43 6f 6e 74 72 |QD);..Ch|eckContr|
|00000fd0| 61 73 74 28 29 3b 0d 7d | 0d 0d 76 6f 69 64 20 43 |ast();.}|..void C|
|00000fe0| 68 65 63 6b 43 6f 6e 74 | 72 61 73 74 28 76 6f 69 |heckCont|rast(voi|
|00000ff0| 64 29 0d 7b 0d 09 72 65 | 67 69 73 74 65 72 20 73 |d).{..re|gister s|
|00001000| 68 6f 72 74 20 69 3b 0d | 09 69 6e 74 20 6a 3b 0d |hort i;.|.int j;.|
|00001010| 09 52 65 63 74 20 6d 79 | 52 65 63 74 2c 54 65 73 |.Rect my|Rect,Tes|
|00001020| 74 52 65 63 74 3b 0d 09 | 57 69 6e 64 6f 77 50 74 |tRect;..|WindowPt|
|00001030| 72 20 77 69 6e 64 6f 77 | 20 3d 20 4e 55 4c 4c 2c |r window| = NULL,|
|00001040| 6f 6c 64 57 69 6e 64 6f | 77 3d 4e 55 4c 4c 3b 0d |oldWindo|w=NULL;.|
|00001050| 09 64 6f 75 62 6c 65 20 | 4c 2c 4c 31 2c 4c 32 3b |.double |L,L1,L2;|
|00001060| 0d 09 64 6f 75 62 6c 65 | 20 63 6f 6e 74 72 61 73 |..double| contras|
|00001070| 74 2c 74 68 65 43 6f 6e | 74 72 61 73 74 5b 4e 43 |t,theCon|trast[NC|
|00001080| 4f 4e 54 52 41 53 54 5d | 3b 0d 09 47 44 48 61 6e |ONTRAST]|;..GDHan|
|00001090| 64 6c 65 20 64 65 76 69 | 63 65 3d 4e 55 4c 4c 2c |dle devi|ce=NULL,|
|000010a0| 6f 6c 64 47 44 48 61 6e | 64 6c 65 3d 4e 55 4c 4c |oldGDHan|dle=NULL|
|000010b0| 3b 0d 09 4c 75 6d 69 6e | 61 6e 63 65 52 65 63 6f |;..Lumin|anceReco|
|000010c0| 72 64 20 4c 52 3b 0d 09 | 73 74 61 74 69 63 20 64 |rd LR;..|static d|
|000010d0| 6f 75 62 6c 65 20 6d 65 | 61 73 75 72 65 64 4c 54 |ouble me|asuredLT|
|000010e0| 65 73 74 5b 4e 43 4f 4e | 54 52 41 53 54 5d 2c 6d |est[NCON|TRAST],m|
|000010f0| 65 61 73 75 72 65 64 4c | 42 61 63 6b 67 72 6f 75 |easuredL|Backgrou|
|00001100| 6e 64 5b 4e 43 4f 4e 54 | 52 41 53 54 5d 2c 6d 65 |nd[NCONT|RAST],me|
|00001110| 61 73 75 72 65 64 43 6f | 6e 74 72 61 73 74 5b 4e |asuredCo|ntrast[N|
|00001120| 43 4f 4e 54 52 41 53 54 | 5d 3b 0d 09 73 74 61 74 |CONTRAST|];..stat|
|00001130| 69 63 20 64 6f 75 62 6c | 65 20 74 6f 6c 65 72 61 |ic doubl|e tolera|
|00001140| 6e 63 65 5b 4e 43 4f 4e | 54 52 41 53 54 5d 2c 4c |nce[NCON|TRAST],L|
|00001150| 54 65 73 74 5b 4e 43 4f | 4e 54 52 41 53 54 5d 2c |Test[NCO|NTRAST],|
|00001160| 4c 42 61 63 6b 67 72 6f | 75 6e 64 5b 4e 43 4f 4e |LBackgro|und[NCON|
|00001170| 54 52 41 53 54 5d 3b 0d | 09 6c 6f 6e 67 20 69 6e |TRAST];.|.long in|
|00001180| 74 20 66 69 6e 61 6c 54 | 69 63 6b 73 3b 0d 09 46 |t finalT|icks;..F|
|00001190| 49 4c 45 20 2a 6d 79 66 | 69 6c 65 3b 0d 09 64 6f |ILE *myf|ile;..do|
|000011a0| 75 62 6c 65 20 4c 75 6d | 69 6e 61 6e 63 65 50 65 |uble Lum|inancePe|
|000011b0| 72 56 6f 6c 74 3d 31 30 | 30 30 2e 30 3b 20 2f 2a |rVolt=10|00.0; /*|
|000011c0| 20 63 64 2f 6d 5e 32 20 | 2a 2f 0d 09 64 6f 75 62 | cd/m^2 |*/..doub|
|000011d0| 6c 65 20 65 2c 74 3b 0d | 09 64 6f 75 62 6c 65 20 |le e,t;.|.double |
|000011e0| 74 68 2c 74 6c 2c 63 68 | 2c 63 6c 2c 72 2c 72 68 |th,tl,ch|,cl,r,rh|
|000011f0| 2c 72 6c 3b 0d 09 0d 09 | 53 65 74 41 70 70 6c 4c |,rl;....|SetApplL|
|00001200| 69 6d 69 74 28 47 65 74 | 41 70 70 6c 4c 69 6d 69 |imit(Get|ApplLimi|
|00001210| 74 28 29 2d 35 30 30 30 | 30 29 3b 0d 09 47 65 74 |t()-5000|0);..Get|
|00001220| 50 6f 72 74 28 26 6f 6c | 64 57 69 6e 64 6f 77 29 |Port(&ol|dWindow)|
|00001230| 3b 0d 09 70 72 69 6e 74 | 66 28 22 5c 6e 22 29 3b |;..print|f("\n");|
|00001240| 09 2f 2a 20 69 6e 69 74 | 20 51 75 69 63 6b 44 72 |./* init| QuickDr|
|00001250| 61 77 20 61 75 74 6f 6d | 61 74 69 63 61 6c 6c 79 |aw autom|atically|
|00001260| 20 2a 2f 0d 0d 09 2f 2a | 20 70 61 72 61 6d 65 74 | */.../*| paramet|
|00001270| 65 72 73 20 6f 66 20 74 | 68 65 20 73 63 72 65 65 |ers of t|he scree|
|00001280| 6e 20 63 61 6c 69 62 72 | 61 74 69 6f 6e 20 2a 2f |n calibr|ation */|
|00001290| 09 0d 09 69 3d 52 65 61 | 64 4c 75 6d 69 6e 61 6e |...i=Rea|dLuminan|
|000012a0| 63 65 52 65 63 6f 72 64 | 28 22 4c 75 6d 69 6e 61 |ceRecord|("Lumina|
|000012b0| 6e 63 65 52 65 63 6f 72 | 64 31 2e 68 22 2c 26 4c |nceRecor|d1.h",&L|
|000012c0| 52 2c 30 29 3b 0d 09 69 | 66 28 69 3c 3d 30 29 50 |R,0);..i|f(i<=0)P|
|000012d0| 72 69 6e 74 66 45 78 69 | 74 28 22 43 68 65 63 6b |rintfExi|t("Check|
|000012e0| 43 6f 6e 74 72 61 73 74 | 3a 20 63 6f 75 6c 64 6e |Contrast|: couldn|
|000012f0| 27 74 20 66 69 6e 64 20 | 74 68 65 20 4c 75 6d 69 |'t find |the Lumi|
|00001300| 6e 61 6e 63 65 52 65 63 | 6f 72 64 20 66 69 6c 65 |nanceRec|ord file|
|00001310| 2e 5c 6e 22 29 3b 0d 09 | 70 72 69 6e 74 66 28 22 |.\n");..|printf("|
|00001320| 55 73 69 6e 67 20 6c 75 | 6d 69 6e 61 6e 63 65 20 |Using lu|minance |
|00001330| 63 61 6c 69 62 72 61 74 | 69 6f 6e 20 77 69 74 68 |calibrat|ion with|
|00001340| 20 6e 6f 74 65 73 3a 5c | 6e 25 73 5c 6e 22 2c 4c | notes:\|n%s\n",L|
|00001350| 52 2e 6e 6f 74 65 73 29 | 3b 0d 09 0d 09 2f 2a 20 |R.notes)|;..../* |
|00001360| 46 69 6e 64 20 64 65 76 | 69 63 65 20 63 6f 72 72 |Find dev|ice corr|
|00001370| 65 73 70 6f 6e 64 69 6e | 67 20 74 6f 20 74 68 65 |espondin|g to the|
|00001380| 20 65 78 70 65 72 69 6d | 65 6e 74 61 6c 20 73 63 | experim|ental sc|
|00001390| 72 65 65 6e 2e 20 2a 2f | 0d 09 6f 6c 64 47 44 48 |reen. */|..oldGDH|
|000013a0| 61 6e 64 6c 65 20 3d 20 | 47 65 74 47 44 65 76 69 |andle = |GetGDevi|
|000013b0| 63 65 28 29 3b 0d 09 64 | 65 76 69 63 65 20 3d 20 |ce();..d|evice = |
|000013c0| 47 65 74 53 63 72 65 65 | 6e 44 65 76 69 63 65 28 |GetScree|nDevice(|
|000013d0| 4c 52 2e 73 63 72 65 65 | 6e 29 3b 0d 09 69 66 28 |LR.scree|n);..if(|
|000013e0| 64 65 76 69 63 65 3d 3d | 4e 55 4c 4c 29 50 72 69 |device==|NULL)Pri|
|000013f0| 6e 74 66 45 78 69 74 28 | 22 43 68 65 63 6b 43 6f |ntfExit(|"CheckCo|
|00001400| 6e 74 72 61 73 74 3a 20 | 73 6f 72 72 79 20 74 68 |ntrast: |sorry th|
|00001410| 65 20 63 61 6c 69 62 72 | 61 74 65 64 20 64 65 76 |e calibr|ated dev|
|00001420| 69 63 65 20 69 73 20 6e | 6f 74 22 0d 09 09 22 20 |ice is n|ot"..." |
|00001430| 69 6e 73 74 61 6c 6c 65 | 64 5c 6e 22 29 3b 0d 09 |installe|d\n");..|
|00001440| 0d 09 2f 2a 20 4f 70 65 | 6e 20 77 69 6e 64 6f 77 |../* Ope|n window|
|00001450| 20 6f 6e 63 65 2c 20 61 | 6e 64 20 6b 65 65 70 20 | once, a|nd keep |
|00001460| 6f 70 65 6e 20 66 6f 72 | 20 77 68 6f 6c 65 20 65 |open for| whole e|
|00001470| 78 70 65 72 69 6d 65 6e | 74 2e 20 2a 2f 0d 09 77 |xperimen|t. */..w|
|00001480| 69 6e 64 6f 77 20 3d 20 | 47 44 4f 70 65 6e 57 69 |indow = |GDOpenWi|
|00001490| 6e 64 6f 77 31 28 64 65 | 76 69 63 65 29 3b 0d 09 |ndow1(de|vice);..|
|000014a0| 0d 09 2f 2a 20 63 72 65 | 61 74 65 20 61 20 74 65 |../* cre|ate a te|
|000014b0| 73 74 69 6e 67 20 52 65 | 63 74 20 2a 2f 0d 09 53 |sting Re|ct */..S|
|000014c0| 65 74 47 44 65 76 69 63 | 65 28 64 65 76 69 63 65 |etGDevic|e(device|
|000014d0| 29 3b 0d 09 53 65 74 50 | 6f 72 74 28 77 69 6e 64 |);..SetP|ort(wind|
|000014e0| 6f 77 29 3b 0d 09 6d 79 | 52 65 63 74 20 3d 20 77 |ow);..my|Rect = w|
|000014f0| 69 6e 64 6f 77 2d 3e 70 | 6f 72 74 52 65 63 74 3b |indow->p|ortRect;|
|00001500| 0d 09 0d 09 53 65 74 52 | 65 63 74 28 26 54 65 73 |....SetR|ect(&Tes|
|00001510| 74 52 65 63 74 2c 20 28 | 6d 79 52 65 63 74 2e 72 |tRect, (|myRect.r|
|00001520| 69 67 68 74 2b 6d 79 52 | 65 63 74 2e 6c 65 66 74 |ight+myR|ect.left|
|00001530| 2d 54 52 53 49 5a 45 29 | 2f 32 2c 20 28 6d 79 52 |-TRSIZE)|/2, (myR|
|00001540| 65 63 74 2e 74 6f 70 2b | 6d 79 52 65 63 74 2e 62 |ect.top+|myRect.b|
|00001550| 6f 74 74 6f 6d 2d 54 52 | 53 49 5a 45 29 2f 32 2c |ottom-TR|SIZE)/2,|
|00001560| 20 0d 09 09 28 6d 79 52 | 65 63 74 2e 72 69 67 68 | ...(myR|ect.righ|
|00001570| 74 2b 6d 79 52 65 63 74 | 2e 6c 65 66 74 2b 54 52 |t+myRect|.left+TR|
|00001580| 53 49 5a 45 29 2f 32 2c | 20 28 6d 79 52 65 63 74 |SIZE)/2,| (myRect|
|00001590| 2e 74 6f 70 2b 6d 79 52 | 65 63 74 2e 62 6f 74 74 |.top+myR|ect.bott|
|000015a0| 6f 6d 2b 54 52 53 49 5a | 45 29 2f 32 20 29 3b 09 |om+TRSIZ|E)/2 );.|
|000015b0| 0d 09 2f 2a 53 65 74 52 | 65 63 74 28 26 54 65 73 |../*SetR|ect(&Tes|
|000015c0| 74 52 65 63 74 2c 20 28 | 6d 79 52 65 63 74 2e 72 |tRect, (|myRect.r|
|000015d0| 69 67 68 74 2d 54 52 53 | 49 5a 45 29 2c 28 6d 79 |ight-TRS|IZE),(my|
|000015e0| 52 65 63 74 2e 62 6f 74 | 74 6f 6d 2d 54 52 53 49 |Rect.bot|tom-TRSI|
|000015f0| 5a 45 29 2c 6d 79 52 65 | 63 74 2e 72 69 67 68 74 |ZE),myRe|ct.right|
|00001600| 2c 20 6d 79 52 65 63 74 | 2e 62 6f 74 74 6f 6d 29 |, myRect|.bottom)|
|00001610| 3b 09 0d 09 53 65 74 52 | 65 63 74 28 26 54 65 73 |;...SetR|ect(&Tes|
|00001620| 74 52 65 63 74 2c 20 6d | 79 52 65 63 74 2e 6c 65 |tRect, m|yRect.le|
|00001630| 66 74 2c 20 6d 79 52 65 | 63 74 2e 74 6f 70 2c 28 |ft, myRe|ct.top,(|
|00001640| 6d 79 52 65 63 74 2e 6c | 65 66 74 2b 54 52 53 49 |myRect.l|eft+TRSI|
|00001650| 5a 45 29 2c 20 28 6d 79 | 52 65 63 74 2e 74 6f 70 |ZE), (my|Rect.top|
|00001660| 2b 54 52 53 49 5a 45 29 | 29 3b 0d 09 53 65 74 52 |+TRSIZE)|);..SetR|
|00001670| 65 63 74 28 26 54 65 73 | 74 52 65 63 74 2c 20 28 |ect(&Tes|tRect, (|
|00001680| 6d 79 52 65 63 74 2e 72 | 69 67 68 74 2d 54 52 53 |myRect.r|ight-TRS|
|00001690| 49 5a 45 29 2c 6d 79 52 | 65 63 74 2e 74 6f 70 2c |IZE),myR|ect.top,|
|000016a0| 6d 79 52 65 63 74 2e 72 | 69 67 68 74 2c 28 6d 79 |myRect.r|ight,(my|
|000016b0| 52 65 63 74 2e 74 6f 70 | 2b 54 52 53 49 5a 45 29 |Rect.top|+TRSIZE)|
|000016c0| 29 3b 0d 09 53 65 74 52 | 65 63 74 28 26 54 65 73 |);..SetR|ect(&Tes|
|000016d0| 74 52 65 63 74 2c 20 6d | 79 52 65 63 74 2e 6c 65 |tRect, m|yRect.le|
|000016e0| 66 74 2c 28 6d 79 52 65 | 63 74 2e 62 6f 74 74 6f |ft,(myRe|ct.botto|
|000016f0| 6d 2d 54 52 53 49 5a 45 | 29 2c 28 6d 79 52 65 63 |m-TRSIZE|),(myRec|
|00001700| 74 2e 6c 65 66 74 2b 54 | 52 53 49 5a 45 29 2c 20 |t.left+T|RSIZE), |
|00001710| 6d 79 52 65 63 74 2e 62 | 6f 74 74 6f 6d 29 3b 0d |myRect.b|ottom);.|
|00001720| 09 0d 09 53 65 74 52 65 | 63 74 28 26 54 65 73 74 |...SetRe|ct(&Test|
|00001730| 52 65 63 74 2c 20 28 6d | 79 52 65 63 74 2e 6c 65 |Rect, (m|yRect.le|
|00001740| 66 74 2b 28 43 4f 4c 55 | 4d 4e 2d 31 29 2a 54 52 |ft+(COLU|MN-1)*TR|
|00001750| 53 49 5a 45 29 2c 20 28 | 6d 79 52 65 63 74 2e 74 |SIZE), (|myRect.t|
|00001760| 6f 70 2b 28 52 4f 57 2d | 31 29 2a 54 52 53 49 5a |op+(ROW-|1)*TRSIZ|
|00001770| 45 29 0d 09 09 09 09 09 | 09 2c 28 6d 79 52 65 63 |E)......|.,(myRec|
|00001780| 74 2e 6c 65 66 74 2b 43 | 4f 4c 55 4d 4e 2a 54 52 |t.left+C|OLUMN*TR|
|00001790| 53 49 5a 45 29 2c 20 28 | 6d 79 52 65 63 74 2e 74 |SIZE), (|myRect.t|
|000017a0| 6f 70 2b 52 4f 57 2a 54 | 52 53 49 5a 45 29 29 3b |op+ROW*T|RSIZE));|
|000017b0| 2a 2f 0d 0d 09 63 6f 6e | 74 72 61 73 74 3d 31 2e |*/...con|trast=1.|
|000017c0| 30 3b 0d 09 50 6d 42 61 | 63 6b 43 6f 6c 6f 72 28 |0;..PmBa|ckColor(|
|000017d0| 32 29 3b 09 09 09 2f 2a | 20 77 68 69 74 65 20 62 |2);.../*| white b|
|000017e0| 61 63 6b 67 72 6f 75 6e | 64 20 2a 2f 0d 09 45 72 |ackgroun|d */..Er|
|000017f0| 61 73 65 52 65 63 74 28 | 26 6d 79 52 65 63 74 29 |aseRect(|&myRect)|
|00001800| 3b 0d 09 50 6d 42 61 63 | 6b 43 6f 6c 6f 72 28 31 |;..PmBac|kColor(1|
|00001810| 29 3b 0d 09 45 72 61 73 | 65 52 65 63 74 28 26 54 |);..Eras|eRect(&T|
|00001820| 65 73 74 52 65 63 74 29 | 3b 09 2f 2a 20 74 65 73 |estRect)|;./* tes|
|00001830| 74 20 63 6f 6e 74 72 61 | 73 74 20 2a 2f 0d 09 53 |t contra|st */..S|
|00001840| 65 74 50 6f 72 74 28 6f | 6c 64 57 69 6e 64 6f 77 |etPort(o|ldWindow|
|00001850| 29 3b 0d 09 53 65 74 47 | 44 65 76 69 63 65 28 6f |);..SetG|Device(o|
|00001860| 6c 64 47 44 48 61 6e 64 | 6c 65 29 3b 0d 09 66 6f |ldGDHand|le);..fo|
|00001870| 72 20 28 69 3d 30 3b 20 | 69 3c 4e 43 4f 4e 54 52 |r (i=0; |i<NCONTR|
|00001880| 41 53 54 3b 69 2b 2b 29 | 20 7b 0d 09 09 23 69 66 |AST;i++)| {...#if|
|00001890| 20 4d 49 43 48 45 4c 53 | 4f 4e 0d 09 09 09 4c 3d | MICHELS|ON....L=|
|000018a0| 28 4c 52 2e 4c 4d 61 78 | 2b 4c 52 2e 4c 4d 69 6e |(LR.LMax|+LR.LMin|
|000018b0| 29 2f 32 2e 30 3b 0d 09 | 09 09 4c 3d 4c 52 2e 4c |)/2.0;..|..L=LR.L|
|000018c0| 42 61 63 6b 67 72 6f 75 | 6e 64 3b 09 2f 2a 20 75 |Backgrou|nd;./* u|
|000018d0| 73 65 20 73 61 6d 65 20 | 62 61 63 6b 67 72 6f 75 |se same |backgrou|
|000018e0| 6e 64 20 61 73 20 69 6e | 20 43 61 6c 69 62 72 61 |nd as in| Calibra|
|000018f0| 74 65 4c 75 6d 69 6e 61 | 6e 63 65 20 2a 2f 0d 09 |teLumina|nce */..|
|00001900| 09 09 4c 31 3d 4c 2a 28 | 31 2e 30 2d 63 6f 6e 74 |..L1=L*(|1.0-cont|
|00001910| 72 61 73 74 29 3b 0d 09 | 09 09 4c 32 3d 4c 2a 28 |rast);..|..L2=L*(|
|00001920| 31 2e 30 2b 63 6f 6e 74 | 72 61 73 74 29 3b 0d 09 |1.0+cont|rast);..|
|00001930| 09 23 65 6c 73 65 0d 09 | 09 09 4c 3d 4c 55 4d 49 |.#else..|..L=LUMI|
|00001940| 4e 41 4e 43 45 3b 0d 09 | 09 09 69 66 28 4c 3e 4c |NANCE;..|..if(L>L|
|00001950| 52 2e 4c 4d 61 78 29 4c | 3d 4c 52 2e 4c 4d 61 78 |R.LMax)L|=LR.LMax|
|00001960| 3b 0d 09 09 09 4c 31 3d | 28 31 2e 30 2d 63 6f 6e |;....L1=|(1.0-con|
|00001970| 74 72 61 73 74 29 2a 4c | 3b 0d 09 09 09 4c 32 3d |trast)*L|;....L2=|
|00001980| 4c 3b 0d 09 09 23 65 6e | 64 69 66 0d 09 09 53 65 |L;...#en|dif...Se|
|00001990| 74 4c 75 6d 69 6e 61 6e | 63 65 28 64 65 76 69 63 |tLuminan|ce(devic|
|000019a0| 65 2c 26 4c 52 2c 32 2c | 4c 2c 4c 31 2c 4c 32 29 |e,&LR,2,|L,L1,L2)|
|000019b0| 3b 09 09 09 2f 2a 20 73 | 65 74 20 62 61 63 6b 67 |;.../* s|et backg|
|000019c0| 72 6f 75 6e 64 20 6c 75 | 6d 69 6e 61 6e 63 65 20 |round lu|minance |
|000019d0| 2a 2f 0d 09 09 74 6f 6c | 65 72 61 6e 63 65 5b 69 |*/...tol|erance[i|
|000019e0| 5d 3d 53 65 74 4c 75 6d | 69 6e 61 6e 63 65 28 4e |]=SetLum|inance(N|
|000019f0| 55 4c 4c 2c 26 4c 52 2c | 31 2c 4c 31 2c 4c 31 2c |ULL,&LR,|1,L1,L1,|
|00001a00| 4c 32 29 3b 09 2f 2a 20 | 61 63 63 75 72 61 63 79 |L2);./* |accuracy|
|00001a10| 2b 70 72 65 63 69 73 69 | 6f 6e 20 2a 2f 0d 09 09 |+precisi|on */...|
|00001a20| 74 6f 6c 65 72 61 6e 63 | 65 5b 69 5d 3d 4c 52 2e |toleranc|e[i]=LR.|
|00001a30| 74 6f 6c 65 72 61 6e 63 | 65 3b 09 09 09 09 09 09 |toleranc|e;......|
|00001a40| 2f 2a 20 61 63 63 75 72 | 61 63 79 20 2a 2f 0d 09 |/* accur|acy */..|
|00001a50| 09 53 65 74 4c 75 6d 69 | 6e 61 6e 63 65 28 4e 55 |.SetLumi|nance(NU|
|00001a60| 4c 4c 2c 26 4c 52 2c 31 | 2c 4c 31 2c 4c 31 2c 4c |LL,&LR,1|,L1,L1,L|
|00001a70| 32 29 3b 0d 09 09 4c 54 | 65 73 74 5b 69 5d 3d 47 |2);...LT|est[i]=G|
|00001a80| 65 74 4c 75 6d 69 6e 61 | 6e 63 65 28 4e 55 4c 4c |etLumina|nce(NULL|
|00001a90| 2c 26 4c 52 2c 31 29 3b | 0d 09 09 53 65 74 4c 75 |,&LR,1);|...SetLu|
|00001aa0| 6d 69 6e 61 6e 63 65 28 | 4e 55 4c 4c 2c 26 4c 52 |minance(|NULL,&LR|
|00001ab0| 2c 31 2c 4c 32 2c 4c 31 | 2c 4c 32 29 3b 0d 09 09 |,1,L2,L1|,L2);...|
|00001ac0| 4c 42 61 63 6b 67 72 6f | 75 6e 64 5b 69 5d 3d 47 |LBackgro|und[i]=G|
|00001ad0| 65 74 4c 75 6d 69 6e 61 | 6e 63 65 28 4e 55 4c 4c |etLumina|nce(NULL|
|00001ae0| 2c 26 4c 52 2c 31 29 3b | 0d 09 09 23 69 66 20 4d |,&LR,1);|...#if M|
|00001af0| 49 43 48 45 4c 53 4f 4e | 0d 09 09 09 74 68 65 43 |ICHELSON|....theC|
|00001b00| 6f 6e 74 72 61 73 74 5b | 69 5d 3d 28 4c 42 61 63 |ontrast[|i]=(LBac|
|00001b10| 6b 67 72 6f 75 6e 64 5b | 69 5d 2d 4c 54 65 73 74 |kground[|i]-LTest|
|00001b20| 5b 69 5d 29 2f 28 4c 42 | 61 63 6b 67 72 6f 75 6e |[i])/(LB|ackgroun|
|00001b30| 64 5b 69 5d 2b 4c 54 65 | 73 74 5b 69 5d 29 3b 0d |d[i]+LTe|st[i]);.|
|00001b40| 09 09 23 65 6c 73 65 0d | 09 09 09 74 68 65 43 6f |..#else.|...theCo|
|00001b50| 6e 74 72 61 73 74 5b 69 | 5d 3d 28 4c 42 61 63 6b |ntrast[i|]=(LBack|
|00001b60| 67 72 6f 75 6e 64 5b 69 | 5d 2d 4c 54 65 73 74 5b |ground[i|]-LTest[|
|00001b70| 69 5d 29 2f 4c 42 61 63 | 6b 67 72 6f 75 6e 64 5b |i])/LBac|kground[|
|00001b80| 69 5d 3b 0d 09 09 23 65 | 6e 64 69 66 0d 09 09 70 |i];...#e|ndif...p|
|00001b90| 72 69 6e 74 66 28 22 5c | 6e 43 6f 6e 74 72 61 73 |rintf("\|nContras|
|00001ba0| 74 20 25 64 2c 20 72 65 | 71 75 65 73 74 65 64 20 |t %d, re|quested |
|00001bb0| 25 2e 31 30 66 2c 20 6e | 6f 6d 69 6e 61 6c 6c 79 |%.10f, n|ominally|
|00001bc0| 20 25 2e 31 30 66 5c 6e | 22 2c 28 69 6e 74 29 69 | %.10f\n|",(int)i|
|00001bd0| 2c 63 6f 6e 74 72 61 73 | 74 2c 74 68 65 43 6f 6e |,contras|t,theCon|
|00001be0| 74 72 61 73 74 5b 69 5d | 29 3b 0d 09 09 6d 65 61 |trast[i]|);...mea|
|00001bf0| 73 75 72 65 64 4c 54 65 | 73 74 5b 69 5d 3d 30 2e |suredLTe|st[i]=0.|
|00001c00| 30 3b 0d 09 09 6d 65 61 | 73 75 72 65 64 4c 42 61 |0;...mea|suredLBa|
|00001c10| 63 6b 67 72 6f 75 6e 64 | 5b 69 5d 3d 30 2e 30 3b |ckground|[i]=0.0;|
|00001c20| 0d 09 09 0d 09 09 66 6f | 72 28 6a 3d 30 3b 6a 3c |......fo|r(j=0;j<|
|00001c30| 4e 53 41 4d 50 4c 45 3b | 6a 2b 2b 29 09 7b 0d 09 |NSAMPLE;|j++).{..|
|00001c40| 09 09 53 65 74 4c 75 6d | 69 6e 61 6e 63 65 28 64 |..SetLum|inance(d|
|00001c50| 65 76 69 63 65 2c 26 4c | 52 2c 31 2c 4c 31 2c 4c |evice,&L|R,1,L1,L|
|00001c60| 31 2c 4c 32 29 3b 0d 09 | 09 09 23 69 66 20 4d 45 |1,L2);..|..#if ME|
|00001c70| 41 53 55 52 45 09 0d 09 | 09 09 09 2f 2a 20 6d 65 |ASURE...|.../* me|
|00001c80| 61 73 75 72 65 20 76 6f | 6c 74 61 67 65 20 2a 2f |asure vo|ltage */|
|00001c90| 0d 09 09 09 09 69 66 28 | 74 68 65 43 6f 6e 74 72 |.....if(|theContr|
|00001ca0| 61 73 74 5b 69 5d 3e 30 | 2e 31 29 44 65 6c 61 79 |ast[i]>0|.1)Delay|
|00001cb0| 28 36 30 4c 2c 26 66 69 | 6e 61 6c 54 69 63 6b 73 |(60L,&fi|nalTicks|
|00001cc0| 29 3b 0d 09 09 09 09 69 | 66 28 74 68 65 43 6f 6e |);.....i|f(theCon|
|00001cd0| 74 72 61 73 74 5b 69 5d | 3e 30 2e 30 31 29 44 65 |trast[i]|>0.01)De|
|00001ce0| 6c 61 79 28 36 4c 2c 26 | 66 69 6e 61 6c 54 69 63 |lay(6L,&|finalTic|
|00001cf0| 6b 73 29 3b 0d 09 09 09 | 09 4c 6f 61 64 4c 75 6d |ks);....|.LoadLum|
|00001d00| 69 6e 61 6e 63 65 73 28 | 64 65 76 69 63 65 2c 26 |inances(|device,&|
|00001d10| 4c 52 2c 31 2c 32 29 3b | 09 2f 2a 20 73 79 6e 63 |LR,1,2);|./* sync|
|00001d20| 68 20 74 6f 20 6d 6f 6e | 69 74 6f 72 20 2a 2f 0d |h to mon|itor */.|
|00001d30| 09 09 09 09 6d 65 61 73 | 75 72 65 64 4c 54 65 73 |....meas|uredLTes|
|00001d40| 74 5b 69 5d 2b 3d 56 6f | 6c 74 73 44 75 72 69 6e |t[i]+=Vo|ltsDurin|
|00001d50| 67 46 72 61 6d 65 28 4e | 46 52 41 4d 45 2f 4e 53 |gFrame(N|FRAME/NS|
|00001d60| 41 4d 50 4c 45 29 2a 4c | 75 6d 69 6e 61 6e 63 65 |AMPLE)*L|uminance|
|00001d70| 50 65 72 56 6f 6c 74 2f | 4e 53 41 4d 50 4c 45 3b |PerVolt/|NSAMPLE;|
|00001d80| 0d 09 09 09 23 65 6e 64 | 69 66 09 0d 09 09 09 53 |....#end|if.....S|
|00001d90| 65 74 4c 75 6d 69 6e 61 | 6e 63 65 28 64 65 76 69 |etLumina|nce(devi|
|00001da0| 63 65 2c 26 4c 52 2c 31 | 2c 4c 32 2c 4c 31 2c 4c |ce,&LR,1|,L2,L1,L|
|00001db0| 32 29 3b 0d 09 09 09 23 | 69 66 20 4d 45 41 53 55 |2);....#|if MEASU|
|00001dc0| 52 45 0d 09 09 09 09 69 | 66 28 74 68 65 43 6f 6e |RE.....i|f(theCon|
|00001dd0| 74 72 61 73 74 5b 69 5d | 3e 30 2e 31 29 44 65 6c |trast[i]|>0.1)Del|
|00001de0| 61 79 28 36 30 4c 2c 26 | 66 69 6e 61 6c 54 69 63 |ay(60L,&|finalTic|
|00001df0| 6b 73 29 3b 0d 09 09 09 | 09 69 66 28 74 68 65 43 |ks);....|.if(theC|
|00001e00| 6f 6e 74 72 61 73 74 5b | 69 5d 3e 30 2e 30 31 29 |ontrast[|i]>0.01)|
|00001e10| 44 65 6c 61 79 28 36 4c | 2c 26 66 69 6e 61 6c 54 |Delay(6L|,&finalT|
|00001e20| 69 63 6b 73 29 3b 0d 09 | 09 09 09 4c 6f 61 64 4c |icks);..|...LoadL|
|00001e30| 75 6d 69 6e 61 6e 63 65 | 73 28 64 65 76 69 63 65 |uminance|s(device|
|00001e40| 2c 26 4c 52 2c 31 2c 32 | 29 3b 09 2f 2a 20 73 79 |,&LR,1,2|);./* sy|
|00001e50| 6e 63 68 20 74 6f 20 6d | 6f 6e 69 74 6f 72 20 2a |nch to m|onitor *|
|00001e60| 2f 0d 09 09 09 09 6d 65 | 61 73 75 72 65 64 4c 42 |/.....me|asuredLB|
|00001e70| 61 63 6b 67 72 6f 75 6e | 64 5b 69 5d 2b 3d 56 6f |ackgroun|d[i]+=Vo|
|00001e80| 6c 74 73 44 75 72 69 6e | 67 46 72 61 6d 65 28 4e |ltsDurin|gFrame(N|
|00001e90| 46 52 41 4d 45 2f 4e 53 | 41 4d 50 4c 45 29 2a 4c |FRAME/NS|AMPLE)*L|
|00001ea0| 75 6d 69 6e 61 6e 63 65 | 50 65 72 56 6f 6c 74 2f |uminance|PerVolt/|
|00001eb0| 4e 53 41 4d 50 4c 45 3b | 0d 09 09 09 23 65 6e 64 |NSAMPLE;|....#end|
|00001ec0| 69 66 09 09 09 0d 09 09 | 7d 0d 09 09 23 69 66 20 |if......|}...#if |
|00001ed0| 4d 49 43 48 45 4c 53 4f | 4e 0d 09 09 09 6d 65 61 |MICHELSO|N....mea|
|00001ee0| 73 75 72 65 64 43 6f 6e | 74 72 61 73 74 5b 69 5d |suredCon|trast[i]|
|00001ef0| 3d 28 6d 65 61 73 75 72 | 65 64 4c 42 61 63 6b 67 |=(measur|edLBackg|
|00001f00| 72 6f 75 6e 64 5b 69 5d | 2d 6d 65 61 73 75 72 65 |round[i]|-measure|
|00001f10| 64 4c 54 65 73 74 5b 69 | 5d 29 2f 28 6d 65 61 73 |dLTest[i|])/(meas|
|00001f20| 75 72 65 64 4c 42 61 63 | 6b 67 72 6f 75 6e 64 5b |uredLBac|kground[|
|00001f30| 69 5d 2b 6d 65 61 73 75 | 72 65 64 4c 54 65 73 74 |i]+measu|redLTest|
|00001f40| 5b 69 5d 29 3b 0d 09 09 | 09 65 3d 74 6f 6c 65 72 |[i]);...|.e=toler|
|00001f50| 61 6e 63 65 5b 69 5d 2f | 28 6d 65 61 73 75 72 65 |ance[i]/|(measure|
|00001f60| 64 4c 42 61 63 6b 67 72 | 6f 75 6e 64 5b 69 5d 2b |dLBackgr|ound[i]+|
|00001f70| 6d 65 61 73 75 72 65 64 | 4c 54 65 73 74 5b 69 5d |measured|LTest[i]|
|00001f80| 29 3b 0d 09 09 23 65 6c | 73 65 0d 09 09 09 6d 65 |);...#el|se....me|
|00001f90| 61 73 75 72 65 64 43 6f | 6e 74 72 61 73 74 5b 69 |asuredCo|ntrast[i|
|00001fa0| 5d 3d 28 6d 65 61 73 75 | 72 65 64 4c 42 61 63 6b |]=(measu|redLBack|
|00001fb0| 67 72 6f 75 6e 64 5b 69 | 5d 2d 6d 65 61 73 75 72 |ground[i|]-measur|
|00001fc0| 65 64 4c 54 65 73 74 5b | 69 5d 29 2f 6d 65 61 73 |edLTest[|i])/meas|
|00001fd0| 75 72 65 64 4c 42 61 63 | 6b 67 72 6f 75 6e 64 5b |uredLBac|kground[|
|00001fe0| 69 5d 3b 0d 09 09 09 65 | 3d 74 6f 6c 65 72 61 6e |i];....e|=toleran|
|00001ff0| 63 65 5b 69 5d 2f 6d 65 | 61 73 75 72 65 64 4c 42 |ce[i]/me|asuredLB|
|00002000| 61 63 6b 67 72 6f 75 6e | 64 5b 69 5d 3b 0d 09 09 |ackgroun|d[i];...|
|00002010| 23 65 6e 64 69 66 0d 09 | 09 70 72 69 6e 74 66 28 |#endif..|.printf(|
|00002020| 22 4c 54 65 73 74 20 25 | 36 2e 32 66 20 25 36 2e |"LTest %|6.2f %6.|
|00002030| 32 66 20 4c 42 61 63 6b | 67 72 6f 75 6e 64 20 25 |2f LBack|ground %|
|00002040| 36 2e 32 66 20 25 36 2e | 32 66 20 74 6f 6c 65 72 |6.2f %6.|2f toler|
|00002050| 61 6e 63 65 20 25 36 2e | 32 66 5c 6e 22 2c 0d 09 |ance %6.|2f\n",..|
|00002060| 09 09 4c 54 65 73 74 5b | 69 5d 2c 6d 65 61 73 75 |..LTest[|i],measu|
|00002070| 72 65 64 4c 54 65 73 74 | 5b 69 5d 2c 4c 42 61 63 |redLTest|[i],LBac|
|00002080| 6b 67 72 6f 75 6e 64 5b | 69 5d 2c 6d 65 61 73 75 |kground[|i],measu|
|00002090| 72 65 64 4c 42 61 63 6b | 67 72 6f 75 6e 64 5b 69 |redLBack|ground[i|
|000020a0| 5d 2c 74 6f 6c 65 72 61 | 6e 63 65 5b 69 5d 29 3b |],tolera|nce[i]);|
|000020b0| 0d 09 09 70 72 69 6e 74 | 66 28 22 63 6f 6e 74 72 |...print|f("contr|
|000020c0| 61 73 74 20 25 35 2e 35 | 66 20 25 35 2e 35 66 22 |ast %5.5|f %5.5f"|
|000020d0| 2c 74 68 65 43 6f 6e 74 | 72 61 73 74 5b 69 5d 2c |,theCont|rast[i],|
|000020e0| 6d 65 61 73 75 72 65 64 | 43 6f 6e 74 72 61 73 74 |measured|Contrast|
|000020f0| 5b 69 5d 29 3b 0d 09 09 | 70 72 69 6e 74 66 28 22 |[i]);...|printf("|
|00002100| 20 65 72 72 6f 72 2f 74 | 6f 6c 65 72 61 6e 63 65 | error/t|olerance|
|00002110| 20 25 31 30 2e 35 66 5c | 6e 22 2c 28 6d 65 61 73 | %10.5f\|n",(meas|
|00002120| 75 72 65 64 43 6f 6e 74 | 72 61 73 74 5b 69 5d 2d |uredCont|rast[i]-|
|00002130| 74 68 65 43 6f 6e 74 72 | 61 73 74 5b 69 5d 29 2f |theContr|ast[i])/|
|00002140| 65 29 3b 0d 09 09 63 6f | 6e 74 72 61 73 74 20 2f |e);...co|ntrast /|
|00002150| 3d 20 73 71 72 74 28 32 | 2e 30 29 3b 0d 09 09 46 |= sqrt(2|.0);...F|
|00002160| 6c 75 73 68 45 76 65 6e | 74 73 28 65 76 65 72 79 |lushEven|ts(every|
|00002170| 45 76 65 6e 74 2c 30 29 | 3b 0d 09 7d 0d 09 53 65 |Event,0)|;..}..Se|
|00002180| 74 50 6f 72 74 28 6f 6c | 64 57 69 6e 64 6f 77 29 |tPort(ol|dWindow)|
|00002190| 3b 0d 09 53 65 74 47 44 | 65 76 69 63 65 28 6f 6c |;..SetGD|evice(ol|
|000021a0| 64 47 44 48 61 6e 64 6c | 65 29 3b 0d 09 70 72 69 |dGDHandl|e);..pri|
|000021b0| 6e 74 66 28 22 5c 30 30 | 37 4d 65 61 73 75 72 65 |ntf("\00|7Measure|
|000021c0| 6d 65 6e 74 73 20 61 72 | 65 20 64 6f 6e 65 2e 20 |ments ar|e done. |
|000021d0| 4e 6f 77 20 73 61 76 69 | 6e 67 20 72 65 73 75 6c |Now savi|ng resul|
|000021e0| 74 73 20 74 6f 20 64 69 | 73 6b 5c 6e 22 29 3b 0d |ts to di|sk\n");.|
|000021f0| 09 2f 2a 20 6f 70 65 6e | 20 61 6e 64 20 77 72 69 |./* open| and wri|
|00002200| 74 65 20 69 6e 74 6f 20 | 66 69 6c 65 20 2a 2f 0d |te into |file */.|
|00002210| 09 6d 79 66 69 6c 65 3d | 66 6f 70 65 6e 28 22 43 |.myfile=|fopen("C|
|00002220| 68 65 63 6b 43 6f 6e 74 | 72 61 73 74 2e 64 61 74 |heckCont|rast.dat|
|00002230| 61 22 2c 22 77 22 29 3b | 0d 09 53 65 74 46 69 6c |a","w");|..SetFil|
|00002240| 65 49 6e 66 6f 28 22 43 | 68 65 63 6b 43 6f 6e 74 |eInfo("C|heckCont|
|00002250| 72 61 73 74 2e 64 61 74 | 61 22 2c 27 54 45 58 54 |rast.dat|a",'TEXT|
|00002260| 27 2c 27 43 47 52 46 27 | 29 3b 0d 09 66 70 72 69 |','CGRF'|);..fpri|
|00002270| 6e 74 66 28 6d 79 66 69 | 6c 65 2c 22 2a 5c 6e 22 |ntf(myfi|le,"*\n"|
|00002280| 29 3b 0d 09 66 70 72 69 | 6e 74 66 28 6d 79 66 69 |);..fpri|ntf(myfi|
|00002290| 6c 65 2c 0d 09 09 22 43 | 5c 74 6d 43 5c 74 6d 43 |le,..."C|\tmC\tmC|
|000022a0| 2d 43 22 0d 09 09 22 5c | 74 2b 65 22 0d 09 09 22 |-C"..."\|t+e"..."|
|000022b0| 5c 74 2d 65 22 0d 09 09 | 22 5c 74 7c 6d 43 2d 43 |\t-e"...|"\t|mC-C|
|000022c0| 7c 2f 43 22 0d 09 09 22 | 5c 74 65 2f 43 22 0d 09 ||/C"..."|\te/C"..|
|000022d0| 09 22 5c 74 65 72 72 6f | 72 2f 74 6f 6c 65 72 61 |."\terro|r/tolera|
|000022e0| 6e 63 65 22 0d 09 09 22 | 5c 74 6d 43 2f 43 22 0d |nce"..."|\tmC/C".|
|000022f0| 09 09 22 5c 74 28 43 2b | 65 29 2f 43 22 0d 09 09 |.."\t(C+|e)/C"...|
|00002300| 22 5c 74 28 43 2d 65 29 | 2f 43 22 0d 09 09 22 5c |"\t(C-e)|/C"..."\|
|00002310| 74 4c 54 65 73 74 5c 74 | 6d 4c 54 65 73 74 5c 74 |tLTest\t|mLTest\t|
|00002320| 6d 4c 54 65 73 74 2d 4c | 54 65 73 74 22 0d 09 09 |mLTest-L|Test"...|
|00002330| 22 5c 74 4c 42 61 63 6b | 67 72 6f 75 6e 64 5c 74 |"\tLBack|ground\t|
|00002340| 6d 4c 42 61 63 6b 67 72 | 6f 75 6e 64 5c 74 6d 4c |mLBackgr|ound\tmL|
|00002350| 42 61 63 6b 67 72 6f 75 | 6e 64 2d 4c 42 61 63 6b |Backgrou|nd-LBack|
|00002360| 67 72 6f 75 6e 64 22 0d | 09 09 22 5c 74 74 6f 6c |ground".|.."\ttol|
|00002370| 65 72 61 6e 63 65 5c 6e | 22 29 3b 0d 09 66 6f 72 |erance\n|");..for|
|00002380| 28 69 3d 30 3b 69 3c 4e | 43 4f 4e 54 52 41 53 54 |(i=0;i<N|CONTRAST|
|00002390| 3b 69 2b 2b 29 7b 0d 09 | 09 2f 2a 20 61 66 74 65 |;i++){..|./* afte|
|000023a0| 72 20 66 69 72 73 74 20 | 69 74 65 72 61 74 69 6f |r first |iteratio|
|000023b0| 6e 2c 20 63 6f 6d 70 75 | 74 65 20 63 6f 6e 74 72 |n, compu|te contr|
|000023c0| 61 73 74 20 72 61 74 69 | 6f 20 65 72 72 6f 72 73 |ast rati|o errors|
|000023d0| 20 2a 2f 0d 09 09 69 66 | 28 69 3e 30 29 20 7b 0d | */...if|(i>0) {.|
|000023e0| 09 09 09 72 6c 3d 63 6f | 6e 74 72 61 73 74 52 61 |...rl=co|ntrastRa|
|000023f0| 74 69 6f 28 74 6f 6c 65 | 72 61 6e 63 65 5b 69 2d |tio(tole|rance[i-|
|00002400| 31 5d 2c 4c 54 65 73 74 | 5b 69 2d 31 5d 2c 4c 42 |1],LTest|[i-1],LB|
|00002410| 61 63 6b 67 72 6f 75 6e | 64 5b 69 2d 31 5d 29 3b |ackgroun|d[i-1]);|
|00002420| 0d 09 09 09 72 68 3d 63 | 6f 6e 74 72 61 73 74 52 |....rh=c|ontrastR|
|00002430| 61 74 69 6f 28 74 6f 6c | 65 72 61 6e 63 65 5b 69 |atio(tol|erance[i|
|00002440| 5d 2c 4c 54 65 73 74 5b | 69 5d 2c 4c 42 61 63 6b |],LTest[|i],LBack|
|00002450| 67 72 6f 75 6e 64 5b 69 | 5d 29 3b 0d 09 09 7d 0d |ground[i|]);...}.|
|00002460| 09 09 2f 2a 20 69 66 20 | 74 68 65 72 65 27 73 20 |../* if |there's |
|00002470| 61 20 64 69 73 63 6f 6e | 74 69 6e 75 69 74 79 20 |a discon|tinuity |
|00002480| 69 6e 20 74 6f 6c 65 72 | 61 6e 63 65 2c 20 74 68 |in toler|ance, th|
|00002490| 65 6e 20 69 6e 73 65 72 | 74 20 65 78 74 72 61 20 |en inser|t extra |
|000024a0| 70 61 69 72 20 6f 66 20 | 72 65 63 6f 72 64 73 20 |pair of |records |
|000024b0| 2a 2f 0d 09 09 69 66 28 | 69 3e 30 20 26 26 20 72 |*/...if(|i>0 && r|
|000024c0| 68 3c 72 6c 29 7b 0d 09 | 09 09 2f 2a 20 66 69 6e |h<rl){..|../* fin|
|000024d0| 64 20 64 69 73 63 6f 6e | 74 69 6e 75 69 74 79 20 |d discon|tinuity |
|000024e0| 2a 2f 0d 09 09 09 63 6c | 3d 74 68 65 43 6f 6e 74 |*/....cl|=theCont|
|000024f0| 72 61 73 74 5b 69 2d 31 | 5d 3b 0d 09 09 09 63 68 |rast[i-1|];....ch|
|00002500| 3d 74 68 65 43 6f 6e 74 | 72 61 73 74 5b 69 5d 3b |=theCont|rast[i];|
|00002510| 0d 09 09 09 74 6c 3d 74 | 6f 6c 65 72 61 6e 63 65 |....tl=t|olerance|
|00002520| 5b 69 2d 31 5d 3b 0d 09 | 09 09 74 68 3d 74 6f 6c |[i-1];..|..th=tol|
|00002530| 65 72 61 6e 63 65 5b 69 | 5d 3b 0d 09 09 09 66 6f |erance[i|];....fo|
|00002540| 72 28 6a 3d 30 3b 6a 3c | 31 35 3b 6a 2b 2b 29 7b |r(j=0;j<|15;j++){|
|00002550| 0d 09 09 09 09 69 66 28 | 28 63 6c 2d 63 68 29 3c |.....if(|(cl-ch)<|
|00002560| 30 2e 30 30 30 31 29 20 | 62 72 65 61 6b 3b 09 2f |0.0001) |break;./|
|00002570| 2a 20 43 72 69 63 6b 65 | 74 20 47 72 61 70 68 20 |* Cricke|t Graph |
|00002580| 67 65 74 73 20 63 6f 6e | 66 75 73 65 64 20 69 66 |gets con|fused if|
|00002590| 20 28 63 6c 2d 63 68 29 | 20 69 73 20 74 6f 6f 20 | (cl-ch)| is too |
|000025a0| 73 6d 61 6c 6c 20 2a 2f | 0d 09 09 09 09 63 6f 6e |small */|.....con|
|000025b0| 74 72 61 73 74 3d 28 63 | 6c 2b 63 68 29 2f 32 2e |trast=(c|l+ch)/2.|
|000025c0| 30 3b 0d 09 09 09 09 23 | 69 66 20 4d 49 43 48 45 |0;.....#|if MICHE|
|000025d0| 4c 53 4f 4e 0d 09 09 09 | 09 09 4c 3d 28 4c 52 2e |LSON....|..L=(LR.|
|000025e0| 4c 4d 61 78 2b 4c 52 2e | 4c 4d 69 6e 29 2f 32 2e |LMax+LR.|LMin)/2.|
|000025f0| 30 3b 0d 09 09 09 09 09 | 4c 3d 4c 52 2e 4c 42 61 |0;......|L=LR.LBa|
|00002600| 63 6b 67 72 6f 75 6e 64 | 3b 09 2f 2a 20 75 73 65 |ckground|;./* use|
|00002610| 20 73 61 6d 65 20 62 61 | 63 6b 67 72 6f 75 6e 64 | same ba|ckground|
|00002620| 20 61 73 20 69 6e 20 43 | 61 6c 69 62 72 61 74 65 | as in C|alibrate|
|00002630| 4c 75 6d 69 6e 61 6e 63 | 65 20 2a 2f 0d 09 09 09 |Luminanc|e */....|
|00002640| 09 09 4c 31 3d 4c 2a 28 | 31 2e 30 2d 63 6f 6e 74 |..L1=L*(|1.0-cont|
|00002650| 72 61 73 74 29 3b 0d 09 | 09 09 09 09 4c 32 3d 4c |rast);..|....L2=L|
|00002660| 2a 28 31 2e 30 2b 63 6f | 6e 74 72 61 73 74 29 3b |*(1.0+co|ntrast);|
|00002670| 0d 09 09 09 09 23 65 6c | 73 65 0d 09 09 09 09 09 |.....#el|se......|
|00002680| 4c 3d 4c 55 4d 49 4e 41 | 4e 43 45 3b 0d 09 09 09 |L=LUMINA|NCE;....|
|00002690| 09 09 69 66 28 4c 3e 4c | 52 2e 4c 4d 61 78 29 4c |..if(L>L|R.LMax)L|
|000026a0| 3d 4c 52 2e 4c 4d 61 78 | 3b 0d 09 09 09 09 09 4c |=LR.LMax|;......L|
|000026b0| 31 3d 28 31 2e 30 2d 63 | 6f 6e 74 72 61 73 74 29 |1=(1.0-c|ontrast)|
|000026c0| 2a 4c 3b 0d 09 09 09 09 | 09 4c 32 3d 4c 3b 0d 09 |*L;.....|.L2=L;..|
|000026d0| 09 09 09 23 65 6e 64 69 | 66 0d 09 09 09 09 74 3d |...#endi|f.....t=|
|000026e0| 53 65 74 4c 75 6d 69 6e | 61 6e 63 65 28 4e 55 4c |SetLumin|ance(NUL|
|000026f0| 4c 2c 26 4c 52 2c 31 2c | 4c 31 2c 4c 31 2c 4c 32 |L,&LR,1,|L1,L1,L2|
|00002700| 29 3b 09 2f 2a 20 61 63 | 63 75 72 61 63 79 2b 70 |);./* ac|curacy+p|
|00002710| 72 65 63 69 73 69 6f 6e | 20 2a 2f 0d 09 09 09 09 |recision| */.....|
|00002720| 74 3d 4c 52 2e 74 6f 6c | 65 72 61 6e 63 65 3b 09 |t=LR.tol|erance;.|
|00002730| 09 09 09 09 09 09 2f 2a | 20 61 63 63 75 72 61 63 |....../*| accurac|
|00002740| 79 20 2a 2f 0d 09 09 09 | 09 72 3d 63 6f 6e 74 72 |y */....|.r=contr|
|00002750| 61 73 74 52 61 74 69 6f | 28 74 2c 4c 31 2c 4c 32 |astRatio|(t,L1,L2|
|00002760| 29 3b 0d 09 09 09 09 69 | 66 28 72 3e 3d 72 6c 29 |);.....i|f(r>=rl)|
|00002770| 7b 0d 09 09 09 09 09 72 | 6c 3d 72 3b 0d 09 09 09 |{......r|l=r;....|
|00002780| 09 09 74 6c 3d 74 3b 0d | 09 09 09 09 09 63 6c 3d |..tl=t;.|.....cl=|
|00002790| 63 6f 6e 74 72 61 73 74 | 3b 0d 09 09 09 09 7d 0d |contrast|;.....}.|
|000027a0| 09 09 09 09 65 6c 73 65 | 20 7b 0d 09 09 09 09 09 |....else| {......|
|000027b0| 72 68 3d 72 3b 0d 09 09 | 09 09 09 74 68 3d 74 3b |rh=r;...|...th=t;|
|000027c0| 0d 09 09 09 09 09 63 68 | 3d 63 6f 6e 74 72 61 73 |......ch|=contras|
|000027d0| 74 3b 0d 09 09 09 09 7d | 0d 09 09 09 7d 0d 09 09 |t;.....}|....}...|
|000027e0| 09 2f 2a 20 6d 61 6b 65 | 20 73 75 72 65 20 74 68 |./* make| sure th|
|000027f0| 65 72 65 20 49 53 20 61 | 20 64 69 73 63 6f 6e 74 |ere IS a| discont|
|00002800| 69 6e 75 69 74 79 20 2a | 2f 0d 09 09 09 69 66 28 |inuity *|/....if(|
|00002810| 72 68 2a 31 2e 30 30 31 | 3c 72 6c 29 7b 0d 09 09 |rh*1.001|<rl){...|
|00002820| 09 09 2f 2a 20 70 72 69 | 6e 74 20 6f 75 74 20 6f |../* pri|nt out o|
|00002830| 6e 65 20 72 65 63 6f 72 | 64 20 61 74 20 6c 6f 77 |ne recor|d at low|
|00002840| 65 72 20 62 6f 75 6e 64 | 20 77 2f 6f 20 64 61 74 |er bound| w/o dat|
|00002850| 61 20 2a 2f 0d 09 09 09 | 09 74 3d 74 6c 3b 0d 09 |a */....|.t=tl;..|
|00002860| 09 09 09 63 6f 6e 74 72 | 61 73 74 3d 63 6c 3b 0d |...contr|ast=cl;.|
|00002870| 09 09 09 09 23 69 66 20 | 4d 49 43 48 45 4c 53 4f |....#if |MICHELSO|
|00002880| 4e 0d 09 09 09 09 09 65 | 3d 74 2f 28 4c 31 2b 4c |N......e|=t/(L1+L|
|00002890| 32 29 3b 0d 09 09 09 09 | 23 65 6c 73 65 0d 09 09 |2);.....|#else...|
|000028a0| 09 09 09 65 3d 74 2f 4c | 32 3b 0d 09 09 09 09 23 |...e=t/L|2;.....#|
|000028b0| 65 6e 64 69 66 0d 09 09 | 09 09 23 69 66 20 4d 49 |endif...|..#if MI|
|000028c0| 43 48 45 4c 53 4f 4e 0d | 09 09 09 09 09 4c 3d 28 |CHELSON.|.....L=(|
|000028d0| 4c 52 2e 4c 4d 61 78 2b | 4c 52 2e 4c 4d 69 6e 29 |LR.LMax+|LR.LMin)|
|000028e0| 2f 32 2e 30 3b 0d 09 09 | 09 09 09 4c 3d 4c 52 2e |/2.0;...|...L=LR.|
|000028f0| 4c 42 61 63 6b 67 72 6f | 75 6e 64 3b 09 2f 2a 20 |LBackgro|und;./* |
|00002900| 75 73 65 20 73 61 6d 65 | 20 62 61 63 6b 67 72 6f |use same| backgro|
|00002910| 75 6e 64 20 61 73 20 69 | 6e 20 43 61 6c 69 62 72 |und as i|n Calibr|
|00002920| 61 74 65 4c 75 6d 69 6e | 61 6e 63 65 20 2a 2f 0d |ateLumin|ance */.|
|00002930| 09 09 09 09 09 4c 31 3d | 4c 2a 28 31 2e 30 2d 63 |.....L1=|L*(1.0-c|
|00002940| 6f 6e 74 72 61 73 74 29 | 3b 0d 09 09 09 09 09 4c |ontrast)|;......L|
|00002950| 32 3d 4c 2a 28 31 2e 30 | 2b 63 6f 6e 74 72 61 73 |2=L*(1.0|+contras|
|00002960| 74 29 3b 0d 09 09 09 09 | 23 65 6c 73 65 0d 09 09 |t);.....|#else...|
|00002970| 09 09 09 4c 3d 4c 55 4d | 49 4e 41 4e 43 45 3b 0d |...L=LUM|INANCE;.|
|00002980| 09 09 09 09 09 69 66 28 | 4c 3e 4c 52 2e 4c 4d 61 |.....if(|L>LR.LMa|
|00002990| 78 29 4c 3d 4c 52 2e 4c | 4d 61 78 3b 0d 09 09 09 |x)L=LR.L|Max;....|
|000029a0| 09 09 4c 31 3d 28 31 2e | 30 2d 63 6f 6e 74 72 61 |..L1=(1.|0-contra|
|000029b0| 73 74 29 2a 4c 3b 0d 09 | 09 09 09 09 4c 32 3d 4c |st)*L;..|....L2=L|
|000029c0| 3b 0d 09 09 09 09 23 65 | 6e 64 69 66 0d 09 09 09 |;.....#e|ndif....|
|000029d0| 09 66 70 72 69 6e 74 66 | 28 6d 79 66 69 6c 65 2c |.fprintf|(myfile,|
|000029e0| 22 25 2e 31 30 66 5c 74 | 5c 74 5c 74 25 2e 31 30 |"%.10f\t|\t\t%.10|
|000029f0| 66 5c 74 25 2e 31 30 66 | 5c 74 22 0d 09 09 09 09 |f\t%.10f|\t".....|
|00002a00| 09 2c 63 6f 6e 74 72 61 | 73 74 0d 09 09 09 09 09 |.,contra|st......|
|00002a10| 2c 65 0d 09 09 09 09 09 | 2c 2d 65 0d 09 09 09 09 |,e......|,-e.....|
|00002a20| 29 3b 0d 09 09 09 09 66 | 70 72 69 6e 74 66 28 6d |);.....f|printf(m|
|00002a30| 79 66 69 6c 65 2c 22 5c | 74 25 2e 31 30 66 5c 74 |yfile,"\|t%.10f\t|
|00002a40| 5c 74 5c 74 25 2e 31 30 | 66 5c 74 25 2e 31 30 66 |\t\t%.10|f\t%.10f|
|00002a50| 5c 74 25 2e 31 30 66 5c | 74 5c 74 5c 74 25 2e 31 |\t%.10f\|t\t\t%.1|
|00002a60| 30 66 5c 74 5c 74 5c 74 | 25 2e 31 30 66 5c 6e 22 |0f\t\t\t|%.10f\n"|
|00002a70| 0d 09 09 09 09 09 2c 65 | 2f 63 6f 6e 74 72 61 73 |......,e|/contras|
|00002a80| 74 0d 09 09 09 09 09 2c | 28 63 6f 6e 74 72 61 73 |t......,|(contras|
|00002a90| 74 2b 65 29 2f 63 6f 6e | 74 72 61 73 74 0d 09 09 |t+e)/con|trast...|
|00002aa0| 09 09 09 2c 28 63 6f 6e | 74 72 61 73 74 2d 65 29 |...,(con|trast-e)|
|00002ab0| 2f 63 6f 6e 74 72 61 73 | 74 0d 09 09 09 09 09 2c |/contras|t......,|
|00002ac0| 4c 31 0d 09 09 09 09 09 | 2c 4c 32 0d 09 09 09 09 |L1......|,L2.....|
|00002ad0| 09 2c 74 0d 09 09 09 09 | 29 3b 0d 09 09 09 09 2f |.,t.....|);...../|
|00002ae0| 2a 20 70 72 69 6e 74 20 | 6f 75 74 20 6f 6e 65 20 |* print |out one |
|00002af0| 72 65 63 6f 72 64 20 61 | 74 20 75 70 70 65 72 20 |record a|t upper |
|00002b00| 62 6f 75 6e 64 20 77 2f | 6f 20 64 61 74 61 20 2a |bound w/|o data *|
|00002b10| 2f 0d 09 09 09 09 74 3d | 74 68 3b 0d 09 09 09 09 |/.....t=|th;.....|
|00002b20| 63 6f 6e 74 72 61 73 74 | 3d 63 68 3b 0d 09 09 09 |contrast|=ch;....|
|00002b30| 09 23 69 66 20 4d 49 43 | 48 45 4c 53 4f 4e 0d 09 |.#if MIC|HELSON..|
|00002b40| 09 09 09 09 65 3d 74 2f | 28 4c 31 2b 4c 32 29 3b |....e=t/|(L1+L2);|
|00002b50| 0d 09 09 09 09 23 65 6c | 73 65 0d 09 09 09 09 09 |.....#el|se......|
|00002b60| 65 3d 74 2f 4c 32 3b 0d | 09 09 09 09 23 65 6e 64 |e=t/L2;.|....#end|
|00002b70| 69 66 0d 09 09 09 09 23 | 69 66 20 4d 49 43 48 45 |if.....#|if MICHE|
|00002b80| 4c 53 4f 4e 0d 09 09 09 | 09 09 4c 3d 28 4c 52 2e |LSON....|..L=(LR.|
|00002b90| 4c 4d 61 78 2b 4c 52 2e | 4c 4d 69 6e 29 2f 32 2e |LMax+LR.|LMin)/2.|
|00002ba0| 30 3b 0d 09 09 09 09 09 | 4c 3d 4c 52 2e 4c 42 61 |0;......|L=LR.LBa|
|00002bb0| 63 6b 67 72 6f 75 6e 64 | 3b 09 2f 2a 20 75 73 65 |ckground|;./* use|
|00002bc0| 20 73 61 6d 65 20 62 61 | 63 6b 67 72 6f 75 6e 64 | same ba|ckground|
|00002bd0| 20 61 73 20 69 6e 20 43 | 61 6c 69 62 72 61 74 65 | as in C|alibrate|
|00002be0| 4c 75 6d 69 6e 61 6e 63 | 65 20 2a 2f 0d 09 09 09 |Luminanc|e */....|
|00002bf0| 09 09 4c 31 3d 4c 2a 28 | 31 2e 30 2d 63 6f 6e 74 |..L1=L*(|1.0-cont|
|00002c00| 72 61 73 74 29 3b 0d 09 | 09 09 09 09 4c 32 3d 4c |rast);..|....L2=L|
|00002c10| 2a 28 31 2e 30 2b 63 6f | 6e 74 72 61 73 74 29 3b |*(1.0+co|ntrast);|
|00002c20| 0d 09 09 09 09 23 65 6c | 73 65 0d 09 09 09 09 09 |.....#el|se......|
|00002c30| 4c 3d 4c 55 4d 49 4e 41 | 4e 43 45 3b 0d 09 09 09 |L=LUMINA|NCE;....|
|00002c40| 09 09 69 66 28 4c 3e 4c | 52 2e 4c 4d 61 78 29 4c |..if(L>L|R.LMax)L|
|00002c50| 3d 4c 52 2e 4c 4d 61 78 | 3b 0d 09 09 09 09 09 4c |=LR.LMax|;......L|
|00002c60| 31 3d 28 31 2e 30 2d 63 | 6f 6e 74 72 61 73 74 29 |1=(1.0-c|ontrast)|
|00002c70| 2a 4c 3b 0d 09 09 09 09 | 09 4c 32 3d 4c 3b 0d 09 |*L;.....|.L2=L;..|
|00002c80| 09 09 09 23 65 6e 64 69 | 66 0d 09 09 09 09 66 70 |...#endi|f.....fp|
|00002c90| 72 69 6e 74 66 28 6d 79 | 66 69 6c 65 2c 22 25 2e |rintf(my|file,"%.|
|00002ca0| 31 30 66 5c 74 5c 74 5c | 74 25 2e 31 30 66 5c 74 |10f\t\t\|t%.10f\t|
|00002cb0| 25 2e 31 30 66 5c 74 22 | 0d 09 09 09 09 09 2c 63 |%.10f\t"|......,c|
|00002cc0| 6f 6e 74 72 61 73 74 0d | 09 09 09 09 09 2c 65 0d |ontrast.|.....,e.|
|00002cd0| 09 09 09 09 09 2c 2d 65 | 0d 09 09 09 09 29 3b 0d |.....,-e|.....);.|
|00002ce0| 09 09 09 09 66 70 72 69 | 6e 74 66 28 6d 79 66 69 |....fpri|ntf(myfi|
|00002cf0| 6c 65 2c 22 5c 74 25 2e | 31 30 66 5c 74 5c 74 5c |le,"\t%.|10f\t\t\|
|00002d00| 74 25 2e 31 30 66 5c 74 | 25 2e 31 30 66 5c 74 25 |t%.10f\t|%.10f\t%|
|00002d10| 2e 31 30 66 5c 74 5c 74 | 5c 74 25 2e 31 30 66 5c |.10f\t\t|\t%.10f\|
|00002d20| 74 5c 74 5c 74 25 2e 31 | 30 66 5c 6e 22 0d 09 09 |t\t\t%.1|0f\n"...|
|00002d30| 09 09 09 2c 65 2f 63 6f | 6e 74 72 61 73 74 0d 09 |...,e/co|ntrast..|
|00002d40| 09 09 09 09 2c 28 63 6f | 6e 74 72 61 73 74 2b 65 |....,(co|ntrast+e|
|00002d50| 29 2f 63 6f 6e 74 72 61 | 73 74 0d 09 09 09 09 09 |)/contra|st......|
|00002d60| 2c 28 63 6f 6e 74 72 61 | 73 74 2d 65 29 2f 63 6f |,(contra|st-e)/co|
|00002d70| 6e 74 72 61 73 74 0d 09 | 09 09 09 09 2c 4c 31 0d |ntrast..|....,L1.|
|00002d80| 09 09 09 09 09 2c 4c 32 | 0d 09 09 09 09 09 2c 74 |.....,L2|......,t|
|00002d90| 0d 09 09 09 09 29 3b 0d | 09 09 09 7d 0d 09 09 7d |.....);.|...}...}|
|00002da0| 0d 09 09 2f 2a 20 70 72 | 69 6e 74 20 6f 75 74 20 |.../* pr|int out |
|00002db0| 6f 6e 65 20 72 65 63 6f | 72 64 20 6f 66 20 64 61 |one reco|rd of da|
|00002dc0| 74 61 20 2a 2f 0d 09 09 | 23 69 66 20 4d 49 43 48 |ta */...|#if MICH|
|00002dd0| 45 4c 53 4f 4e 0d 09 09 | 09 65 3d 74 6f 6c 65 72 |ELSON...|.e=toler|
|00002de0| 61 6e 63 65 5b 69 5d 2f | 28 4c 42 61 63 6b 67 72 |ance[i]/|(LBackgr|
|00002df0| 6f 75 6e 64 5b 69 5d 2b | 4c 54 65 73 74 5b 69 5d |ound[i]+|LTest[i]|
|00002e00| 29 3b 0d 09 09 23 65 6c | 73 65 0d 09 09 09 65 3d |);...#el|se....e=|
|00002e10| 74 6f 6c 65 72 61 6e 63 | 65 5b 69 5d 2f 4c 42 61 |toleranc|e[i]/LBa|
|00002e20| 63 6b 67 72 6f 75 6e 64 | 5b 69 5d 3b 0d 09 09 23 |ckground|[i];...#|
|00002e30| 65 6e 64 69 66 0d 09 09 | 66 70 72 69 6e 74 66 28 |endif...|fprintf(|
|00002e40| 6d 79 66 69 6c 65 2c 22 | 25 2e 31 30 66 5c 74 25 |myfile,"|%.10f\t%|
|00002e50| 2e 31 30 66 5c 74 25 2e | 31 30 66 5c 74 25 2e 31 |.10f\t%.|10f\t%.1|
|00002e60| 30 66 5c 74 25 2e 31 30 | 66 5c 74 22 0d 09 09 09 |0f\t%.10|f\t"....|
|00002e70| 2c 74 68 65 43 6f 6e 74 | 72 61 73 74 5b 69 5d 0d |,theCont|rast[i].|
|00002e80| 09 09 09 2c 6d 65 61 73 | 75 72 65 64 43 6f 6e 74 |...,meas|uredCont|
|00002e90| 72 61 73 74 5b 69 5d 0d | 09 09 09 2c 6d 65 61 73 |rast[i].|...,meas|
|00002ea0| 75 72 65 64 43 6f 6e 74 | 72 61 73 74 5b 69 5d 2d |uredCont|rast[i]-|
|00002eb0| 74 68 65 43 6f 6e 74 72 | 61 73 74 5b 69 5d 0d 09 |theContr|ast[i]..|
|00002ec0| 09 09 2c 65 0d 09 09 09 | 2c 2d 65 0d 09 09 29 3b |..,e....|,-e...);|
|00002ed0| 0d 09 09 66 70 72 69 6e | 74 66 28 6d 79 66 69 6c |...fprin|tf(myfil|
|00002ee0| 65 2c 22 25 2e 31 30 66 | 5c 74 25 2e 31 30 66 5c |e,"%.10f|\t%.10f\|
|00002ef0| 74 25 2e 31 30 66 5c 74 | 25 2e 31 30 66 5c 74 25 |t%.10f\t|%.10f\t%|
|00002f00| 2e 31 30 66 5c 74 25 2e | 31 30 66 5c 74 25 2e 31 |.10f\t%.|10f\t%.1|
|00002f10| 30 66 5c 74 25 2e 31 30 | 66 5c 74 25 2e 31 30 66 |0f\t%.10|f\t%.10f|
|00002f20| 5c 74 25 2e 31 30 66 5c | 74 25 2e 31 30 66 5c 74 |\t%.10f\|t%.10f\t|
|00002f30| 25 2e 31 30 66 5c 74 25 | 2e 31 30 66 5c 6e 22 0d |%.10f\t%|.10f\n".|
|00002f40| 09 09 09 2c 66 61 62 73 | 28 6d 65 61 73 75 72 65 |...,fabs|(measure|
|00002f50| 64 43 6f 6e 74 72 61 73 | 74 5b 69 5d 2d 74 68 65 |dContras|t[i]-the|
|00002f60| 43 6f 6e 74 72 61 73 74 | 5b 69 5d 29 2f 74 68 65 |Contrast|[i])/the|
|00002f70| 43 6f 6e 74 72 61 73 74 | 5b 69 5d 0d 09 09 09 2c |Contrast|[i]....,|
|00002f80| 65 2f 74 68 65 43 6f 6e | 74 72 61 73 74 5b 69 5d |e/theCon|trast[i]|
|00002f90| 0d 09 09 09 2c 28 6d 65 | 61 73 75 72 65 64 43 6f |....,(me|asuredCo|
|00002fa0| 6e 74 72 61 73 74 5b 69 | 5d 2d 74 68 65 43 6f 6e |ntrast[i|]-theCon|
|00002fb0| 74 72 61 73 74 5b 69 5d | 29 2f 65 0d 09 09 09 2c |trast[i]|)/e....,|
|00002fc0| 6d 65 61 73 75 72 65 64 | 43 6f 6e 74 72 61 73 74 |measured|Contrast|
|00002fd0| 5b 69 5d 2f 74 68 65 43 | 6f 6e 74 72 61 73 74 5b |[i]/theC|ontrast[|
|00002fe0| 69 5d 0d 09 09 09 2c 28 | 74 68 65 43 6f 6e 74 72 |i]....,(|theContr|
|00002ff0| 61 73 74 5b 69 5d 2b 65 | 29 2f 74 68 65 43 6f 6e |ast[i]+e|)/theCon|
|00003000| 74 72 61 73 74 5b 69 5d | 0d 09 09 09 2c 28 74 68 |trast[i]|....,(th|
|00003010| 65 43 6f 6e 74 72 61 73 | 74 5b 69 5d 2d 65 29 2f |eContras|t[i]-e)/|
|00003020| 74 68 65 43 6f 6e 74 72 | 61 73 74 5b 69 5d 0d 09 |theContr|ast[i]..|
|00003030| 09 09 2c 4c 54 65 73 74 | 5b 69 5d 0d 09 09 09 2c |..,LTest|[i]....,|
|00003040| 6d 65 61 73 75 72 65 64 | 4c 54 65 73 74 5b 69 5d |measured|LTest[i]|
|00003050| 0d 09 09 09 2c 6d 65 61 | 73 75 72 65 64 4c 54 65 |....,mea|suredLTe|
|00003060| 73 74 5b 69 5d 2d 4c 54 | 65 73 74 5b 69 5d 0d 09 |st[i]-LT|est[i]..|
|00003070| 09 09 2c 4c 42 61 63 6b | 67 72 6f 75 6e 64 5b 69 |..,LBack|ground[i|
|00003080| 5d 0d 09 09 09 2c 6d 65 | 61 73 75 72 65 64 4c 42 |]....,me|asuredLB|
|00003090| 61 63 6b 67 72 6f 75 6e | 64 5b 69 5d 0d 09 09 09 |ackgroun|d[i]....|
|000030a0| 2c 6d 65 61 73 75 72 65 | 64 4c 42 61 63 6b 67 72 |,measure|dLBackgr|
|000030b0| 6f 75 6e 64 5b 69 5d 2d | 4c 42 61 63 6b 67 72 6f |ound[i]-|LBackgro|
|000030c0| 75 6e 64 5b 69 5d 0d 09 | 09 09 2c 74 6f 6c 65 72 |und[i]..|..,toler|
|000030d0| 61 6e 63 65 5b 69 5d 0d | 09 09 29 3b 0d 09 7d 0d |ance[i].|..);..}.|
|000030e0| 09 66 63 6c 6f 73 65 28 | 6d 79 66 69 6c 65 29 3b |.fclose(|myfile);|
|000030f0| 0d 09 53 65 74 47 44 65 | 76 69 63 65 28 6f 6c 64 |..SetGDe|vice(old|
|00003100| 47 44 48 61 6e 64 6c 65 | 29 3b 0d 09 47 44 44 69 |GDHandle|);..GDDi|
|00003110| 73 70 6f 73 65 57 69 6e | 64 6f 77 31 28 77 69 6e |sposeWin|dow1(win|
|00003120| 64 6f 77 29 3b 0d 7d 0d | 0d 64 6f 75 62 6c 65 20 |dow);.}.|.double |
|00003130| 63 6f 6e 74 72 61 73 74 | 52 61 74 69 6f 28 64 6f |contrast|Ratio(do|
|00003140| 75 62 6c 65 20 74 2c 20 | 64 6f 75 62 6c 65 20 4c |uble t, |double L|
|00003150| 31 2c 20 64 6f 75 62 6c | 65 20 4c 32 29 0d 7b 0d |1, doubl|e L2).{.|
|00003160| 64 6f 75 62 6c 65 20 65 | 2c 63 6f 6e 74 72 61 73 |double e|,contras|
|00003170| 74 3b 0d 09 09 23 69 66 | 20 4d 49 43 48 45 4c 53 |t;...#if| MICHELS|
|00003180| 4f 4e 0d 09 09 09 65 3d | 74 2f 28 4c 31 2b 4c 32 |ON....e=|t/(L1+L2|
|00003190| 29 3b 0d 09 09 09 63 6f | 6e 74 72 61 73 74 3d 66 |);....co|ntrast=f|
|000031a0| 61 62 73 28 4c 31 2d 4c | 32 29 2f 28 4c 31 2b 4c |abs(L1-L|2)/(L1+L|
|000031b0| 32 29 3b 0d 09 09 23 65 | 6c 73 65 0d 09 09 09 65 |2);...#e|lse....e|
|000031c0| 3d 74 2f 4c 32 3b 0d 09 | 09 09 63 6f 6e 74 72 61 |=t/L2;..|..contra|
|000031d0| 73 74 3d 28 4c 32 2d 4c | 31 29 2f 4c 32 3b 0d 09 |st=(L2-L|1)/L2;..|
|000031e0| 09 23 65 6e 64 69 66 0d | 09 09 72 65 74 75 72 6e |.#endif.|..return|
|000031f0| 20 28 63 6f 6e 74 72 61 | 73 74 2b 65 29 2f 63 6f | (contra|st+e)/co|
|00003200| 6e 74 72 61 73 74 3b 0d | 7d 00 00 00 00 00 00 00 |ntrast;.|}.......|
|00003210| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003260| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003270| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003280| 00 00 01 00 00 00 02 18 | 00 00 01 18 00 00 00 7a |........|.......z|
|00003290| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 02 a6 4c |........|.......L|
|000032a0| 0f af 00 a4 00 c2 01 5d | 02 07 ff ff ff ff 00 00 |.......]|........|
|000032b0| 0f 43 68 65 63 6b 43 6f | 6e 74 72 61 73 74 2e 63 |.CheckCo|ntrast.c|
|000032c0| 02 00 00 00 54 45 58 54 | 43 57 49 45 01 00 00 64 |....TEXT|CWIE...d|
|000032d0| 00 00 54 45 58 54 43 57 | 49 45 01 00 00 64 00 00 |..TEXTCW|IE...d..|
|000032e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000032f0| 00 00 a3 38 56 c4 00 00 | 31 89 00 00 02 92 00 03 |...8V...|1.......|
|00003300| 00 00 00 01 04 6e 6f 2e | 32 00 00 00 00 00 00 00 |.....no.|2.......|
|00003310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003340| 00 00 00 00 00 00 00 02 | a6 be ad 69 00 77 00 68 |........|...i.w.h|
|00003350| 01 33 01 fc ff ff ff ff | 00 00 00 02 00 00 00 00 |.3......|........|
|00003360| 00 00 00 00 00 00 00 00 | ff ff 00 00 00 00 4e f0 |........|......N.|
|00003370| 00 00 a1 b5 4c f1 00 00 | 00 00 00 9a 00 00 00 00 |....L...|........|
|00003380| 00 00 00 0a 00 00 0f 75 | 00 4f 00 00 00 00 00 00 |.......u|.O......|
|00003390| 00 72 00 05 00 18 00 00 | 13 66 00 6f 00 2e 0b 68 |.r......|.f.o...h|
|000033a0| 00 00 09 4c 52 2e 73 63 | 72 65 65 6e 00 16 00 00 |...LR.sc|reen....|
|000033b0| 14 2e 00 74 00 2e 0b 58 | 00 00 07 64 65 76 69 63 |...t...X|...devic|
|000033c0| 65 20 00 18 00 00 17 ee | 00 8a 00 2e 0b 48 00 00 |e ......|.....H..|
|000033d0| 09 6f 6c 64 57 69 6e 64 | 6f 77 00 1a 00 00 18 03 |.oldWind|ow......|
|000033e0| 00 8b 00 2e 0b 38 00 00 | 0b 6f 6c 64 47 44 48 61 |.....8..|.oldGDHa|
|000033f0| 6e 64 6c 65 00 10 00 00 | 12 42 00 69 00 2e 0b 1c |ndle....|.B.i....|
|00003400| 00 00 01 69 00 00 00 3c | 00 03 00 00 0f 4f 00 00 |...i...<|.....O..|
|00003410| 0f 53 05 6d 61 69 6e 00 | 00 00 0f 8f 00 00 0f 9c |.S.main.|........|
|00003420| 0d 43 68 65 63 6b 43 6f | 6e 74 72 61 73 74 00 00 |.CheckCo|ntrast..|
|00003430| 30 e0 00 00 30 ed 0d 63 | 6f 6e 74 72 61 73 74 52 |0...0..c|ontrastR|
|00003440| 61 74 69 6f 00 00 00 48 | 00 09 4d 6f 6e 61 63 6f |atio...H|..Monaco|
|00003450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003460| 00 00 00 00 00 00 00 00 | 00 00 00 03 00 04 00 3c |........|.......<|
|00003470| 00 03 01 8c 02 7d 00 3c | 00 03 01 8c 02 7d ac 02 |.....}.<|.....}..|
|00003480| c4 03 00 00 0c 17 00 00 | 0c 17 00 00 0a 85 00 00 |........|........|
|00003490| 00 00 00 04 00 01 00 01 | 00 00 01 00 00 00 02 18 |........|........|
|000034a0| 00 00 01 18 00 00 00 7a | 00 89 2e 08 1b 8c 00 00 |.......z|........|
|000034b0| 00 1c 00 7a 00 03 42 4b | 50 54 00 00 00 22 44 54 |...z..BK|PT..."DT|
|000034c0| 56 55 00 00 00 2e 4d 50 | 53 52 00 01 00 3a 4d 57 |VU....MP|SR...:MW|
|000034d0| 42 42 00 00 00 52 69 b3 | ff ff 00 00 00 00 00 00 |BB...Ri.|........|
|000034e0| 00 00 76 06 ff ff 00 00 | 00 0e 00 00 00 00 03 ef |..v.....|........|
|000034f0| ff ff 00 00 00 84 00 00 | 00 00 03 ed ff ff 00 00 |........|........|
|00003500| 00 c4 00 00 00 00 03 f0 | ff ff 00 00 01 10 00 00 |........|........|
|00003510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+
