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|00000000| 00 08 50 69 78 4d 61 70 | 2e 68 00 00 00 00 00 00 |..PixMap|.h......|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|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 4d 50 53 | 20 01 00 00 00 00 00 00 |.TEXTMPS| .......|
|00000050| 00 00 00 00 00 1e 7e 00 | 00 01 ac b0 5f 8d 31 b0 |......~.|...._.1.|
|00000060| 5f 8d 31 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |_.1.....|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 27 91 00 00 |........|....'...|
|00000080| 2f 2a 20 46 69 6c 65 20 | 50 69 78 4d 61 70 2e 68 |/* File |PixMap.h|
|00000090| 20 43 6f 70 79 72 69 67 | 68 74 20 28 43 29 20 31 | Copyrig|ht (C) 1|
|000000a0| 39 39 37 20 62 79 20 4a | 6f 68 6e 20 52 2e 20 4d |997 by J|ohn R. M|
|000000b0| 6f 6e 74 62 72 69 61 6e | 64 2e 20 20 41 6c 6c 20 |ontbrian|d.  All |
|000000c0| 52 69 67 68 74 73 20 52 | 65 73 65 72 76 65 64 2e |Rights R|eserved.|
|000000d0| 20 2a 2f 0d 0d 23 69 66 | 6e 64 65 66 20 5f 5f 50 | */..#if|ndef __P|
|000000e0| 49 58 4d 41 50 5f 5f 0d | 23 64 65 66 69 6e 65 20 |IXMAP__.|#define |
|000000f0| 5f 5f 50 49 58 4d 41 50 | 5f 5f 0d 0d 2f 2a 20 46 |__PIXMAP|__../* F|
|00000100| 69 6c 65 20 50 69 78 4d | 61 70 2e 68 0d 09 50 69 |ile PixM|ap.h..Pi|
|00000110| 78 4d 61 70 20 6d 61 6e | 69 70 75 6c 61 74 69 6f |xMap man|ipulatio|
|00000120| 6e 20 72 6f 75 74 69 6e | 65 73 2c 20 64 65 66 69 |n routin|es, defi|
|00000130| 6e 69 74 69 6f 6e 73 2e | 0d 09 43 6f 70 79 72 69 |nitions.|..Copyri|
|00000140| 67 68 74 20 28 63 29 20 | 31 39 39 37 20 62 79 20 |ght (c) |1997 by |
|00000150| 4a 6f 68 6e 20 4d 6f 6e | 74 62 72 69 61 6e 64 2e |John Mon|tbriand.|
|00000160| 20 20 41 6c 6c 20 52 69 | 67 68 74 73 20 52 65 73 |  All Ri|ghts Res|
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|00000180| 6f 6e 20 67 72 61 6e 74 | 65 64 20 66 6f 72 20 70 |on grant|ed for p|
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|000001f0| 0d 09 44 4f 20 4e 4f 54 | 20 44 49 53 54 52 49 42 |..DO NOT| DISTRIB|
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|00000230| 64 73 20 74 6f 20 74 68 | 65 20 61 75 74 68 6f 72 |ds to th|e author|
|00000240| 20 61 74 20 74 68 65 20 | 61 64 64 72 65 73 73 3a | at the |address:|
|00000250| 0d 09 09 4a 6f 68 6e 20 | 4d 6f 6e 74 62 72 69 61 |...John |Montbria|
|00000260| 6e 64 0d 09 09 50 2e 4f | 2e 20 42 6f 78 2e 20 31 |nd...P.O|. Box. 1|
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|00000280| 53 61 73 6b 61 74 63 68 | 65 77 61 6e 20 43 61 6e |Saskatch|ewan Can|
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|00000580| 6f 77 73 3a 0d 09 09 32 | 20 63 6f 6c 6f 75 72 73 |ows:...2| colours|
|00000590| 20 2d 3e 20 31 20 70 69 | 74 20 70 65 72 20 70 69 | -> 1 pi|t per pi|
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|000005d0| 6f 20 31 36 20 63 6f 6c | 6f 75 72 73 20 2d 3e 20 |o 16 col|ours -> |
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|00000830| 6b 65 50 69 78 4d 61 70 | 20 63 72 65 61 74 65 73 |kePixMap| creates|
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|00000850| 69 6e 67 20 74 68 65 20 | 61 74 74 72 69 62 75 74 |ing the |attribut|
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|00000870| 70 20 75 73 65 64 20 74 | 6f 20 64 72 61 77 20 6c |p used t|o draw l|
|00000880| 61 72 67 65 73 74 20 61 | 72 65 61 20 6f 66 20 2a |argest a|rea of *|
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|000008a0| 65 20 73 63 72 65 65 6e | 20 2a 2f 20 0d 50 69 78 |e screen| */ .Pix|
|000008b0| 4d 61 70 48 61 6e 64 6c | 65 20 4d 61 6b 65 53 63 |MapHandl|e MakeSc|
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|000009c0| 0d 0d 0d 2f 2a 20 53 65 | 74 50 69 78 4d 61 70 50 |.../* Se|tPixMapP|
|000009d0| 69 78 65 6c 20 61 6e 64 | 20 47 65 74 50 69 78 4d |ixel and| GetPixM|
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|00000a20| 0d 0d 76 6f 69 64 20 53 | 65 74 50 69 78 4d 61 70 |..void S|etPixMap|
|00000a30| 50 69 78 65 6c 28 50 69 | 78 4d 61 70 48 61 6e 64 |Pixel(Pi|xMapHand|
|00000a40| 6c 65 20 70 69 78 2c 20 | 73 68 6f 72 74 20 68 2c |le pix, |short h,|
|00000a50| 20 73 68 6f 72 74 20 76 | 2c 20 6c 6f 6e 67 20 76 | short v|, long v|
|00000a60| 61 6c 75 65 29 3b 0d 6c | 6f 6e 67 20 47 65 74 50 |alue);.l|ong GetP|
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|00000a90| 72 74 20 68 2c 20 73 68 | 6f 72 74 20 76 29 3b 0d |rt h, sh|ort v);.|
|00000aa0| 0d 0d 2f 2a 20 52 6f 74 | 61 74 65 50 69 78 52 69 |../* Rot|atePixRi|
|00000ab0| 67 68 74 20 63 72 65 61 | 74 65 73 20 61 20 6e 65 |ght crea|tes a ne|
|00000ac0| 77 20 70 69 78 6d 61 70 | 20 63 6f 6e 74 61 69 6e |w pixmap| contain|
|00000ad0| 69 6e 67 20 74 68 65 20 | 69 6d 61 67 65 0d 09 73 |ing the |image..s|
|00000ae0| 74 6f 72 65 64 20 69 6e | 20 74 68 65 20 70 61 72 |tored in| the par|
|00000af0| 61 6d 65 74 65 72 20 70 | 69 78 6d 61 70 20 72 6f |ameter p|ixmap ro|
|00000b00| 74 61 74 65 64 20 39 30 | 20 64 65 67 72 65 65 73 |tated 90| degrees|
|00000b10| 20 74 6f 20 74 68 65 20 | 72 69 67 68 74 2e 0d 09 | to the |right...|
|00000b20| 54 68 65 20 72 65 73 75 | 6c 74 69 6e 67 20 70 69 |The resu|lting pi|
|00000b30| 78 6d 61 70 20 69 73 20 | 61 70 70 72 6f 70 72 69 |xmap is |appropri|
|00000b40| 61 74 65 6c 79 20 73 69 | 7a 65 64 3a 20 20 69 2e |ately si|zed:  i.|
|00000b50| 65 2e 20 69 66 20 74 68 | 65 20 73 6f 75 72 63 65 |e. if th|e source|
|00000b60| 0d 09 70 69 78 6d 61 70 | 20 69 73 20 31 30 30 20 |..pixmap| is 100 |
|00000b70| 70 69 78 65 6c 73 20 77 | 69 64 65 20 61 6e 64 20 |pixels w|ide and |
|00000b80| 32 30 30 20 70 69 78 65 | 6c 73 20 74 61 6c 6c 2c |200 pixe|ls tall,|
|00000b90| 20 20 74 68 65 6e 20 74 | 68 65 20 72 65 73 75 6c |  then t|he resul|
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|00000bb0| 72 20 77 69 6c 6c 20 62 | 65 20 32 30 30 20 70 69 |r will b|e 200 pi|
|00000bc0| 78 65 6c 73 20 77 69 64 | 65 20 61 6e 64 20 31 30 |xels wid|e and 10|
|00000bd0| 30 20 70 69 78 65 6c 73 | 20 74 61 6c 6c 2e 20 20 |0 pixels| tall.  |
|00000be0| 2a 2f 0d 09 0d 50 69 78 | 4d 61 70 48 61 6e 64 6c |*/...Pix|MapHandl|
|00000bf0| 65 20 52 6f 74 61 74 65 | 50 69 78 52 69 67 68 74 |e Rotate|PixRight|
|00000c00| 28 50 69 78 4d 61 70 48 | 61 6e 64 6c 65 20 70 69 |(PixMapH|andle pi|
|00000c10| 78 29 3b 0d 0d 0d 2f 2a | 20 52 6f 74 61 74 65 50 |x);.../*| RotateP|
|00000c20| 69 78 4c 65 66 74 20 63 | 72 65 61 74 65 73 20 61 |ixLeft c|reates a|
|00000c30| 20 6e 65 77 20 70 69 78 | 6d 61 70 20 63 6f 6e 74 | new pix|map cont|
|00000c40| 61 69 6e 69 6e 67 20 74 | 68 65 20 69 6d 61 67 65 |aining t|he image|
|00000c50| 20 73 74 6f 72 65 64 20 | 69 6e 0d 09 74 68 65 20 | stored |in..the |
|00000c60| 70 61 72 61 6d 65 74 65 | 72 20 62 69 74 6d 61 70 |paramete|r bitmap|
|00000c70| 20 70 6f 69 6e 74 65 72 | 20 72 6f 74 61 74 65 64 | pointer| rotated|
|00000c80| 20 39 30 20 64 65 67 72 | 65 65 73 20 74 6f 20 74 | 90 degr|ees to t|
|00000c90| 68 65 20 6c 65 66 74 2e | 20 20 54 68 65 0d 09 72 |he left.|  The..r|
|00000ca0| 65 73 75 6c 74 69 6e 67 | 20 70 69 78 6d 61 70 20 |esulting| pixmap |
|00000cb0| 69 73 20 61 70 70 72 6f | 70 72 69 61 74 65 6c 79 |is appro|priately|
|00000cc0| 20 73 69 7a 65 64 3a 20 | 20 69 2e 65 2e 20 69 66 | sized: | i.e. if|
|00000cd0| 20 74 68 65 20 73 6f 75 | 72 63 65 20 70 69 78 6d | the sou|rce pixm|
|00000ce0| 61 70 0d 09 69 73 20 31 | 30 30 20 70 69 78 65 6c |ap..is 1|00 pixel|
|00000cf0| 73 20 77 69 64 65 20 61 | 6e 64 20 32 30 30 20 70 |s wide a|nd 200 p|
|00000d00| 69 78 65 6c 73 20 74 61 | 6c 6c 2c 20 20 74 68 65 |ixels ta|ll,  the|
|00000d10| 6e 20 74 68 65 20 72 65 | 73 75 6c 74 20 70 69 78 |n the re|sult pix|
|00000d20| 6d 61 70 0d 09 70 6f 69 | 6e 74 65 72 20 77 69 6c |map..poi|nter wil|
|00000d30| 6c 20 62 65 20 32 30 30 | 20 70 69 78 65 6c 73 20 |l be 200| pixels |
|00000d40| 77 69 64 65 20 61 6e 64 | 20 31 30 30 20 70 69 78 |wide and| 100 pix|
|00000d50| 65 6c 73 20 74 61 6c 6c | 2e 20 20 20 2a 2f 0d 09 |els tall|.   */..|
|00000d60| 0d 50 69 78 4d 61 70 48 | 61 6e 64 6c 65 20 52 6f |.PixMapH|andle Ro|
|00000d70| 74 61 74 65 50 69 78 4c | 65 66 74 28 50 69 78 4d |tatePixL|eft(PixM|
|00000d80| 61 70 48 61 6e 64 6c 65 | 20 70 69 78 29 3b 0d 0d |apHandle| pix);..|
|00000d90| 0d 2f 2a 20 46 6c 69 70 | 50 69 78 56 65 72 74 69 |./* Flip|PixVerti|
|00000da0| 63 61 6c 20 63 72 65 61 | 74 65 73 20 61 20 6e 65 |cal crea|tes a ne|
|00000db0| 77 20 70 69 78 6d 61 70 | 20 63 6f 6e 74 61 69 6e |w pixmap| contain|
|00000dc0| 69 6e 67 20 74 68 65 20 | 69 6d 61 67 65 20 73 74 |ing the |image st|
|00000dd0| 6f 72 65 64 0d 09 69 6e | 20 74 68 65 20 70 61 72 |ored..in| the par|
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|00001c80| 69 64 20 50 69 78 4d 61 | 70 43 6f 70 79 28 50 69 |id PixMa|pCopy(Pi|
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|00001cc0| 29 3b 0d 0d 0d 2f 2a 20 | 50 69 78 4d 61 70 32 50 |);.../* |PixMap2P|
|00001cd0| 69 78 50 61 74 20 63 6f | 6e 76 65 72 74 73 20 61 |ixPat co|nverts a|
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|00001d60| 78 50 61 74 48 61 6e 64 | 6c 65 20 50 69 78 4d 61 |xPatHand|le PixMa|
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|00001da0| 3b 0d 0d 0d 2f 2a 20 43 | 61 6c 63 50 69 78 4d 61 |;.../* C|alcPixMa|
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|00001ee0| 2f 2a 20 65 6e 64 20 6f | 66 20 46 69 6c 65 20 50 |/* end o|f File P|
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+--------+-------------------------+-------------------------+--------+--------+