Home » Archimedes archive » Archimedes World » AW-1994-04-Disc1.adf » Disk1Apr94 » !AWApr94/Goodies/Basic/Style/Colour/Outline/Random
!AWApr94/Goodies/Basic/Style/Colour/Outline/Random
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Archimedes archive » Archimedes World » AW-1994-04-Disc1.adf » Disk1Apr94 |
| Filename: | !AWApr94/Goodies/Basic/Style/Colour/Outline/Random |
| Read OK: | ✔ |
| File size: | 0282 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
1
2LIBRARY "PathLib:OS_units.Draw"
3
4REM Creates a draw file consting of only a 40 byte header
5 file%=FNDraw_CreateFile("NullFile",1000)
6
7REM Create a circle
8 h%=200 : y%=0 : thickness%=16<<8
9 FOR colour%=0 TO 15
10 x%=h%*(colour%MOD4)+200
11 IF x%=200 THEN y%+=200
12 Colour%=(RND(256)<<24)+(RND(256)<<16)+(RND(256)<<8)
13 PROCDraw_CreateCircle(x%,y%,h%DIV2-8)
14 NEXT
15
16REM Save this file to the Pipe filing system
17 PROCDraw_SaveToPipeFS("Circles",file%)
18
19END
20
21DEF PROCDraw_CreateCircle(x%,y%,radius)
22 PROCDraw_PathBegin(-1,Colour%,thickness%,2)
23 PROCDraw_Circle(x%,y%,radius)
24 PROCDraw_PathEnd
25ENDPROC
26
27
ț "PathLib:OS_units.Draw"
;� Creates a draw file consting of only a 40 byte header
/ file%=�Draw_CreateFile("NullFile",1000)
� Create a circle
& h%=200 : y%=0 : thickness%=16<<8
� colour%=0 � 15
x%=h%*(colour%�4)+200
� x%=200 � y%+=200
5 Colour%=(�(256)<<24)+(�(256)<<16)+(�(256)<<8)
( �Draw_CreateCircle(x%,y%,h%�2-8)
�
.� Save this file to the Pipe filing system
+ �Draw_SaveToPipeFS("Circles",file%)
�
&� �Draw_CreateCircle(x%,y%,radius)
- �Draw_PathBegin(-1,Colour%,thickness%,2)
" �Draw_Circle(x%,y%,radius)
�Draw_PathEnd
�
� 00000000 0d 00 01 04 0d 00 02 1e c8 9b 20 22 50 61 74 68 |.......... "Path|
00000010 4c 69 62 3a 4f 53 5f 75 6e 69 74 73 2e 44 72 61 |Lib:OS_units.Dra|
00000020 77 22 0d 00 03 04 0d 00 04 3b f4 20 43 72 65 61 |w".......;. Crea|
00000030 74 65 73 20 61 20 64 72 61 77 20 66 69 6c 65 20 |tes a draw file |
00000040 63 6f 6e 73 74 69 6e 67 20 6f 66 20 6f 6e 6c 79 |consting of only|
00000050 20 61 20 34 30 20 62 79 74 65 20 68 65 61 64 65 | a 40 byte heade|
00000060 72 0d 00 05 2f 20 20 20 20 66 69 6c 65 25 3d a4 |r.../ file%=.|
00000070 44 72 61 77 5f 43 72 65 61 74 65 46 69 6c 65 28 |Draw_CreateFile(|
00000080 22 4e 75 6c 6c 46 69 6c 65 22 2c 31 30 30 30 29 |"NullFile",1000)|
00000090 0d 00 06 04 0d 00 07 15 f4 20 43 72 65 61 74 65 |......... Create|
000000a0 20 61 20 63 69 72 63 6c 65 0d 00 08 26 20 20 68 | a circle...& h|
000000b0 25 3d 32 30 30 20 3a 20 79 25 3d 30 20 3a 20 74 |%=200 : y%=0 : t|
000000c0 68 69 63 6b 6e 65 73 73 25 3d 31 36 3c 3c 38 0d |hickness%=16<<8.|
000000d0 00 09 16 20 20 e3 20 63 6f 6c 6f 75 72 25 3d 30 |... . colour%=0|
000000e0 20 b8 20 31 35 0d 00 0a 1d 20 20 20 20 78 25 3d | . 15.... x%=|
000000f0 68 25 2a 28 63 6f 6c 6f 75 72 25 83 34 29 2b 32 |h%*(colour%.4)+2|
00000100 30 30 0d 00 0b 1a 20 20 20 20 e7 20 78 25 3d 32 |00.... . x%=2|
00000110 30 30 20 8c 20 79 25 2b 3d 32 30 30 0d 00 0c 35 |00 . y%+=200...5|
00000120 20 20 20 20 43 6f 6c 6f 75 72 25 3d 28 b3 28 32 | Colour%=(.(2|
00000130 35 36 29 3c 3c 32 34 29 2b 28 b3 28 32 35 36 29 |56)<<24)+(.(256)|
00000140 3c 3c 31 36 29 2b 28 b3 28 32 35 36 29 3c 3c 38 |<<16)+(.(256)<<8|
00000150 29 0d 00 0d 28 20 20 20 20 f2 44 72 61 77 5f 43 |)...( .Draw_C|
00000160 72 65 61 74 65 43 69 72 63 6c 65 28 78 25 2c 79 |reateCircle(x%,y|
00000170 25 2c 68 25 81 32 2d 38 29 0d 00 0e 07 20 20 ed |%,h%.2-8).... .|
00000180 0d 00 0f 06 20 20 0d 00 10 2e f4 20 53 61 76 65 |.... ..... Save|
00000190 20 74 68 69 73 20 66 69 6c 65 20 74 6f 20 74 68 | this file to th|
000001a0 65 20 50 69 70 65 20 66 69 6c 69 6e 67 20 73 79 |e Pipe filing sy|
000001b0 73 74 65 6d 0d 00 11 2b 20 20 20 20 f2 44 72 61 |stem...+ .Dra|
000001c0 77 5f 53 61 76 65 54 6f 50 69 70 65 46 53 28 22 |w_SaveToPipeFS("|
000001d0 43 69 72 63 6c 65 73 22 2c 66 69 6c 65 25 29 0d |Circles",file%).|
000001e0 00 12 04 0d 00 13 05 e0 0d 00 14 04 0d 00 15 26 |...............&|
000001f0 dd 20 f2 44 72 61 77 5f 43 72 65 61 74 65 43 69 |. .Draw_CreateCi|
00000200 72 63 6c 65 28 78 25 2c 79 25 2c 72 61 64 69 75 |rcle(x%,y%,radiu|
00000210 73 29 0d 00 16 2d 20 f2 44 72 61 77 5f 50 61 74 |s)...- .Draw_Pat|
00000220 68 42 65 67 69 6e 28 2d 31 2c 43 6f 6c 6f 75 72 |hBegin(-1,Colour|
00000230 25 2c 74 68 69 63 6b 6e 65 73 73 25 2c 32 29 0d |%,thickness%,2).|
00000240 00 17 22 20 f2 44 72 61 77 5f 43 69 72 63 6c 65 |.." .Draw_Circle|
00000250 28 78 25 2c 79 25 2c 72 61 64 69 75 73 29 20 20 |(x%,y%,radius) |
00000260 20 0d 00 18 12 20 f2 44 72 61 77 5f 50 61 74 68 | .... .Draw_Path|
00000270 45 6e 64 0d 00 19 05 e1 0d 00 1a 04 0d 00 1b 04 |End.............|
00000280 0d ff |..|
00000282 
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