Home » Archimedes archive » Archimedes World » AW-1995-02-Disc1.adf » Disk1Feb95 » !AWFeb95/Goodies/DrawBasic/!DrawBasic/Info/Commands/Utils
!AWFeb95/Goodies/DrawBasic/!DrawBasic/Info/Commands/Utils
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-1995-02-Disc1.adf » Disk1Feb95 |
| Filename: | !AWFeb95/Goodies/DrawBasic/!DrawBasic/Info/Commands/Utils |
| Read OK: | ✔ |
| File size: | 0A4B bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
Duplicates
There are 5 duplicate copies of this file in the archive:
- Archimedes archive » Archimedes World » AW-1995-03-Disc1.adf » Disk1Mar95 » !AWMar95/Goodies/DrawBasic/!DrawBasic/Info/Commands/Utils
- Archimedes archive » Archimedes World » AW-1994-12-Disc1.adf » Disk1Dec94 » !AWDec94/Goodies/DrawBasic/!DrawBasic/Info/Commands/Utils
- Archimedes archive » Archimedes World » AW-1995-01-Disc1.adf » Disk1Jan95 » !AWJan95/Goodies/DrawBasic/!DrawBasic/Info/Commands/Utils
- Archimedes archive » Archimedes World » AW-1995-04-Disc1.adf » Disk1Apr95 » !AWApr95/Goodies/Draw/!DrawBasic/Info/Commands/Utils
- Archimedes archive » Archimedes World » AW-1995-05-Disc1.adf » AWMay95_1 » InTheMag/DrawBasic/!DrawBasic/Info/Commands/Utils
- Archimedes archive » Archimedes World » AW-1995-02-Disc1.adf » Disk1Feb95 » !AWFeb95/Goodies/DrawBasic/!DrawBasic/Info/Commands/Utils
File contents
!DrawBasic.Utils :
===============
Paths are discussed in Chapter 3 of the DrawBasic book. Pages 23-32
-----------------------------------------------------------------------------
� UNITS
--------
�Centimetres
�Inches
�Units �DrawUnits(a)
-----------------------------------------------------------------------------
� FRAME CO-ORDINATES
--------------------
�FrameCoords(a,b,u,v)
�GetFrameCoords(RETURN a,RETURN b,RETURN u, RETURN v)
�Origin(A,B)
-----------------------------------------------------------------------------
� FRAME SIZE
------------
�FrameSize(a,b,width,height)
�GetFrameSize(RETURN a%,RETURN b%,RETURN w% , RETURN h%)
�ReduceFrameSize(fraction)
�ShowFrame
�Frame_Height �FRAME_Height
�Frame_Width �FRAME_Width
�Frame_x �FRAME_x
�Frame_y �FRAME_y)
�X_Scale �Y_Scale
�Draw_X(x) �Draw_Y(y)
�DrawDx �DrawDy
----------------------------------------------------------------------------- � SETTING UP
------------
�BeginDrawing
�Draw_AddCoords(x,y)
�Draw_AddFloat(x)
�Draw_AddString(pointer%,x$)
�Draw_AddWord(x%)
�Draw_SetFileHeader
�Draw_SetFontTable
�Draw_SetUp
�Preview
�DrawPreviewBorders(max%,point%,colour%)
�DrawPreviewHScales(max%)
�DrawPreviewTitle(point%,colour%)
�DrawPreviewVScales(max%)
----------------------------------------------------------------------------- � MISCELLANEOUS
----------------
�MoveMemory(address%,n_words%)
�DotsPerInch=!(HIMEM+216)
�DrawTrans
�Epsilon
�FreeSlot
�InFrame(x,y) �OutsideFrame(x,y)
�MaxNoofPoints �MinNoofPoints
�ObjectType(path)
�ReadSystemVariable(variable$)
�Leaf(x$)
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U| 000000c0 4e 49 54 53 20 0a 20 20 2d 2d 2d 2d 2d 2d 2d 2d |NITS . --------| 000000d0 20 20 0a 20 b7 43 65 6e 74 69 6d 65 74 72 65 73 | . .Centimetres| 000000e0 0a 20 b7 49 6e 63 68 65 73 0a 20 20 bb 55 6e 69 |. .Inches. .Uni| 000000f0 74 73 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |ts | 00000100 20 20 20 20 20 20 20 20 20 20 bb 44 72 61 77 55 | .DrawU| 00000110 6e 69 74 73 28 61 29 20 0a 2d 2d 2d 2d 2d 2d 2d |nits(a) .-------| 00000120 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------| * 00000160 2d 2d 2d 2d 2d 2d 20 0a 20 8f 20 20 46 52 41 4d |------ . . FRAM| 00000170 45 20 43 4f 2d 4f 52 44 49 4e 41 54 45 53 20 0a |E CO-ORDINATES .| 00000180 20 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d | --------------| 00000190 2d 2d 2d 2d 2d 2d 20 20 20 20 20 20 20 20 20 20 |------ | 000001a0 20 20 20 20 20 20 20 20 20 20 0a 20 b7 46 72 61 | . .Fra| 000001b0 6d 65 43 6f 6f 72 64 73 28 61 2c 62 2c 75 2c 76 |meCoords(a,b,u,v| 000001c0 29 0a 20 b7 47 65 74 46 72 61 6d 65 43 6f 6f 72 |). .GetFrameCoor| 000001d0 64 73 28 52 45 54 55 52 4e 20 61 2c 52 45 54 55 |ds(RETURN a,RETU| 000001e0 52 4e 20 62 2c 52 45 54 55 52 4e 20 75 2c 20 52 |RN b,RETURN u, R| 000001f0 45 54 55 52 4e 20 76 29 20 0a 20 b7 4f 72 69 67 |ETURN v) . .Orig| 00000200 69 6e 28 41 2c 42 29 0a 2d 2d 2d 2d 2d 2d 2d 2d |in(A,B).--------| 00000210 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------| * 00000250 2d 2d 2d 2d 2d 20 0a 20 8f 20 20 46 52 41 4d 45 |----- . . FRAME| 00000260 20 53 49 5a 45 20 0a 20 20 2d 2d 2d 2d 2d 2d 2d | SIZE . -------| 00000270 2d 2d 2d 2d 2d 20 20 20 20 20 20 20 20 20 20 20 |----- | 00000280 20 20 20 20 20 20 0a 20 b7 46 72 61 6d 65 53 69 | . .FrameSi| 00000290 7a 65 28 61 2c 62 2c 77 69 64 74 68 2c 68 65 69 |ze(a,b,width,hei| 000002a0 67 68 74 29 0a 20 b7 47 65 74 46 72 61 6d 65 53 |ght). .GetFrameS| 000002b0 69 7a 65 28 52 45 54 55 52 4e 20 61 25 2c 52 45 |ize(RETURN a%,RE| 000002c0 54 55 52 4e 20 62 25 2c 52 45 54 55 52 4e 20 77 |TURN b%,RETURN w| 000002d0 25 20 2c 20 52 45 54 55 52 4e 20 68 25 29 0a 20 |% , RETURN h%). | 000002e0 b7 52 65 64 75 63 65 46 72 61 6d 65 53 69 7a 65 |.ReduceFrameSize| 000002f0 28 66 72 61 63 74 69 6f 6e 29 20 20 20 20 20 20 |(fraction) | 00000300 20 20 20 20 20 20 20 20 20 0a 20 b7 53 68 6f 77 | . .Show| 00000310 46 72 61 6d 65 20 20 20 20 20 20 20 20 20 20 20 |Frame | 00000320 20 0a 20 20 20 bb 46 72 61 6d 65 5f 48 65 69 67 | . .Frame_Heig| 00000330 68 74 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |ht | 00000340 20 20 bb 46 52 41 4d 45 5f 48 65 69 67 68 74 20 | .FRAME_Height | 00000350 20 20 20 20 20 20 20 20 20 20 20 20 0a 20 20 20 | . | 00000360 bb 46 72 61 6d 65 5f 57 69 64 74 68 20 20 20 20 |.Frame_Width | 00000370 20 20 20 20 20 20 20 20 20 20 20 20 20 bb 46 52 | .FR| 00000380 41 4d 45 5f 57 69 64 74 68 0a 20 20 20 bb 46 72 |AME_Width. .Fr| 00000390 61 6d 65 5f 78 20 20 20 20 20 20 20 20 20 20 20 |ame_x | 000003a0 20 20 20 20 20 20 20 20 20 20 bb 46 52 41 4d 45 | .FRAME| 000003b0 5f 78 0a 20 20 20 bb 46 72 61 6d 65 5f 79 20 20 |_x. .Frame_y | 000003c0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000003d0 20 20 20 bb 46 52 41 4d 45 5f 79 29 0a 20 20 20 | .FRAME_y). | 000003e0 20 20 0a 20 20 20 bb 58 5f 53 63 61 6c 65 20 20 | . .X_Scale | 000003f0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000400 20 20 20 bb 59 5f 53 63 61 6c 65 0a 20 20 20 bb | .Y_Scale. .| 00000410 44 72 61 77 5f 58 28 78 29 20 20 20 20 20 20 20 |Draw_X(x) | 00000420 20 20 20 20 20 20 20 20 20 20 20 20 bb 44 72 61 | .Dra| 00000430 77 5f 59 28 79 29 0a 20 20 20 bb 44 72 61 77 44 |w_Y(y). .DrawD| 00000440 78 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |x | 00000450 20 20 20 20 20 20 20 bb 44 72 61 77 44 79 20 20 | .DrawDy | 00000460 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000470 20 20 20 20 20 0a 20 20 20 0a 20 2d 2d 2d 2d 2d | . . -----| 00000480 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------| * 000004c0 2d 2d 2d 2d 2d 2d 2d 2d 20 20 20 20 8f 20 53 45 |-------- . SE| 000004d0 54 54 49 4e 47 20 55 50 0a 20 20 2d 2d 2d 2d 2d |TTING UP. -----| 000004e0 2d 2d 2d 2d 2d 2d 2d 0a 20 20 20 20 20 20 20 20 |-------. | 000004f0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000500 0a 20 b7 42 65 67 69 6e 44 72 61 77 69 6e 67 20 |. .BeginDrawing | 00000510 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000520 20 20 20 20 20 20 20 20 20 20 20 0a 20 20 20 20 | . | 00000530 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000540 20 20 20 20 20 0a 20 b7 44 72 61 77 5f 41 64 64 | . .Draw_Add| 00000550 43 6f 6f 72 64 73 28 78 2c 79 29 20 20 20 20 20 |Coords(x,y) | 00000560 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000570 0a 20 b7 44 72 61 77 5f 41 64 64 46 6c 6f 61 74 |. .Draw_AddFloat| 00000580 28 78 29 20 20 20 20 20 20 20 20 20 20 20 20 20 |(x) | 00000590 20 20 20 20 20 20 20 20 20 20 20 0a 20 b7 44 72 | . .Dr| 000005a0 61 77 5f 41 64 64 53 74 72 69 6e 67 28 70 6f 69 |aw_AddString(poi| 000005b0 6e 74 65 72 25 2c 78 24 29 20 20 20 20 20 20 20 |nter%,x$) | 000005c0 20 20 20 20 20 20 0a 20 b7 44 72 61 77 5f 41 64 | . .Draw_Ad| 000005d0 64 57 6f 72 64 28 78 25 29 20 20 20 20 20 20 20 |dWord(x%) | 000005e0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000005f0 20 0a 20 b7 44 72 61 77 5f 53 65 74 46 69 6c 65 | . .Draw_SetFile| 00000600 48 65 61 64 65 72 20 20 20 20 20 20 20 20 20 20 |Header | 00000610 20 20 20 20 20 20 20 20 20 20 20 20 0a 20 b7 44 | . .D| 00000620 72 61 77 5f 53 65 74 46 6f 6e 74 54 61 62 6c 65 |raw_SetFontTable| 00000630 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000640 20 20 20 20 20 20 20 0a 20 b7 44 72 61 77 5f 53 | . .Draw_S| 00000650 65 74 55 70 0a 20 0a 20 b7 50 72 65 76 69 65 77 |etUp. . .Preview| 00000660 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | * 00000680 0a 20 b7 44 72 61 77 50 72 65 76 69 65 77 42 6f |. .DrawPreviewBo| 00000690 72 64 65 72 73 28 6d 61 78 25 2c 70 6f 69 6e 74 |rders(max%,point| 000006a0 25 2c 63 6f 6c 6f 75 72 25 29 20 0a 20 b7 44 72 |%,colour%) . .Dr| 000006b0 61 77 50 72 65 76 69 65 77 48 53 63 61 6c 65 73 |awPreviewHScales| 000006c0 28 6d 61 78 25 29 20 20 20 20 20 20 20 20 20 20 |(max%) | 000006d0 20 20 20 20 20 20 0a 20 b7 44 72 61 77 50 72 65 | . .DrawPre| 000006e0 76 69 65 77 54 69 74 6c 65 28 70 6f 69 6e 74 25 |viewTitle(point%| 000006f0 2c 63 6f 6c 6f 75 72 25 29 20 20 20 20 20 20 20 |,colour%) | 00000700 20 0a 20 b7 44 72 61 77 50 72 65 76 69 65 77 56 | . .DrawPreviewV| 00000710 53 63 61 6c 65 73 28 6d 61 78 25 29 0a 20 20 20 |Scales(max%). | 00000720 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000730 20 20 20 20 20 20 20 20 20 20 0a 20 2d 2d 2d 2d | . ----| 00000740 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------| * 00000780 2d 2d 2d 2d 2d 2d 2d 2d 2d 20 20 20 20 8f 20 4d |--------- . M| 00000790 49 53 43 45 4c 4c 41 4e 45 4f 55 53 20 0a 20 20 |ISCELLANEOUS . | 000007a0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------| 000007b0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000007c0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0a | .| 000007d0 0a 20 b7 4d 6f 76 65 4d 65 6d 6f 72 79 28 61 64 |. .MoveMemory(ad| 000007e0 64 72 65 73 73 25 2c 6e 5f 77 6f 72 64 73 25 29 |dress%,n_words%)| 000007f0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000800 20 20 20 20 20 20 20 20 20 20 20 20 20 0a 20 bb | . .| 00000810 44 6f 74 73 50 65 72 49 6e 63 68 3d 21 28 48 49 |DotsPerInch=!(HI| 00000820 4d 45 4d 2b 32 31 36 29 20 20 20 20 20 20 20 20 |MEM+216) | 00000830 20 20 20 20 20 20 20 20 0a 20 20 20 20 20 20 20 | . | 00000840 20 20 20 20 20 20 20 20 20 20 20 20 0a 20 bb 44 | . .D| 00000850 72 61 77 54 72 61 6e 73 20 20 20 20 20 20 20 20 |rawTrans | 00000860 20 20 20 20 20 20 20 20 20 20 20 20 0a 20 20 20 | . | 00000870 20 20 20 20 20 0a 20 bb 45 70 73 69 6c 6f 6e 20 | . .Epsilon | 00000880 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000890 20 20 20 20 0a 20 20 20 20 20 20 20 20 20 20 20 | . | 000008a0 20 20 20 20 20 20 20 0a 20 bb 46 72 65 65 53 6c | . .FreeSl| 000008b0 6f 74 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |ot | 000008c0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000008d0 20 20 0a 20 bb 49 6e 46 72 61 6d 65 28 78 2c 79 | . .InFrame(x,y| 000008e0 29 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |) | 000008f0 20 20 20 20 20 20 bb 4f 75 74 73 69 64 65 46 72 | .OutsideFr| 00000900 61 6d 65 28 78 2c 79 29 20 20 20 20 20 20 20 20 |ame(x,y) | 00000910 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000920 20 20 20 20 0a 20 20 20 20 20 20 20 20 20 20 20 | . | 00000930 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000940 20 20 20 20 20 0a 20 bb 4d 61 78 4e 6f 6f 66 50 | . .MaxNoofP| 00000950 6f 69 6e 74 73 20 20 20 20 20 20 20 20 20 20 20 |oints | 00000960 20 20 20 20 20 20 20 20 bb 4d 69 6e 4e 6f 6f 66 | .MinNoof| 00000970 50 6f 69 6e 74 73 20 20 20 20 20 20 20 20 20 20 |Points | 00000980 20 20 0a 20 bb 4f 62 6a 65 63 74 54 79 70 65 28 | . .ObjectType(| 00000990 70 61 74 68 29 20 20 20 20 20 20 20 20 20 20 20 |path) | 000009a0 20 20 20 20 20 20 20 20 20 20 20 20 20 0a 20 20 | . | 000009b0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000009c0 20 20 20 20 20 20 0a 20 bb 52 65 61 64 53 79 73 | . .ReadSys| 000009d0 74 65 6d 56 61 72 69 61 62 6c 65 28 76 61 72 69 |temVariable(vari| 000009e0 61 62 6c 65 24 29 20 20 20 20 20 20 20 20 20 20 |able$) | 000009f0 20 0a 20 bb 4c 65 61 66 28 78 24 29 0a 0a 2d 2d | . .Leaf(x$)..--| 00000a00 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------| * 00000a40 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |-----------| 00000a4b
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