Home » Archimedes archive » Micro User » MU 1992-05.adf » PD » Fractal/!FracPal/!Help
Fractal/!FracPal/!Help
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 » Micro User » MU 1992-05.adf » PD |
| Filename: | Fractal/!FracPal/!Help |
| Read OK: | ✔ |
| File size: | 2321 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
________________________________________________________________________ / \ | !FracPal v1.01: !Fractal Palette Editor | | February 1992 | | by Mike Curnow | \________________________________________________________________________/ Introduction ============ !FracPal is the palette editor for !Fractal. However you may find it of use within your own programs. In 256 colour modes the palette is essentially limited to 256 fixed colours. !FracPal allows these colours to be re-ordered or to be used selectively, so that fractals such as Mandelbrots or landscapes can be displayed more effectively. Instead of treating the 256 colours as fixed, !Fractal uses the colour values 0-255 as logical values, with 0 meaning no value (black or low) ranging up to 255 (white or high). Each of these 256 logical colour numbers can be associated with one of the 256 physical colours available. By resequencing the colours more natural shade progressions can be achieved. Another possibility is to only use a subset of the colours, say just the 16 shades of pure grey, or use green and blue for landscape simulation. Since the colour mapping is performed seperately from the image creation, it is very easy to manipulate the palette to produce different effects without having to re-create the image or modify the program. Running !FracPal ================ Before loading !FracPal by double clicking it, you should enter a 256 colour mode (eg. 15 or 21) so that the colours are shown correctly. Double click on the icon bar icon to open 2 windows: Edit : a window showing the palette being editted. FracPal : a control panel The Edit window shows the name of the palette file being displayed with the current colour being highlighted. You can work on 1, 4 or 8 colours at a time by selecting the Group value in the control window. This allows groups of colours to be quickly moved around. To move the hilight within a window, press Select over a colour square. Menu ---- The icon bar menu allows you to save the palette and to quit the program. The main menu is available from any of the FracPal windows and is briefly described below. Full instructions are given later. Source->Edit : Copies the source palette to the edit palette. Show Source : Opens a window showing the source palette. Show Palette : Opens the palette display and edit window. Update Fractal: This is shaded if !Fractal is not loaded. Click here to send the edit palette directly to !Fractal which will refresh its display. The submenu selection allows you to turn automatic update mode on and off. When on, when ever you edit the palette, !Fractal will also update its display. This works best with an ARM3 machine. Editting -------- Editing is performed by pressing Adjust over the target square(s) in the Edit window. The highlighted colours in the Edit (or Source) window are then moved to this location. There are 4 modes of editing, selectable from the control window, which determine what happens to the rest of the palette:- Move: The hilighted colours are moved to the new location and the other colours are moved up or down to make room. This mode is used to re-sequence colours. Swap: The colours in the two locations are exchanged, leaving all other colours unchanged. Copy: The colours overwrite the target location. This mode is used to create palettes with a subset of colours. Source: The colours highlighted in the Source window are copied to the pointer, overwriting the existing colours. This mode allows you to use the Source palette as a reference for the new palette. Palette Editing --------------- Individual colours can be editted from the Palette window. The window title shows the colour number being displayed, that is the logical colour number. To select a new colour press Select over a square in the Source or Edit windows. The R/G/B/W bars show the amount of Red, Green, Blue and White tint that compose the selected colour - each has a value from 0 to 3. The colour value shown below is the physical colour number - note that the bit settings are in a strange order. The palette can be editted by clicking Select (on) or Adjust (off) over the colour bars. If the colour is from the Edit window, then the colour value of that square will be changed. To just find the physical colour number of a palette setting, select a colour from the Source window. Note that in 4 or 8 colour Group modes, only the colour of the first square is shown and updated. Other Options ------------- The palette in the Edit window can be reset to that in the Source window by selecting Source->Edit from the menu. A physical colour number can be located in the Edit palette by entering its number (0-255) in the control window and the pressing Select on the Find icon. If the colour is found the highlight will be moved to that square, otherwise a beep will be issued. To find the next occurence press Adjust rather than Select. This option is useful in determining whether you have omitted or duplicated a colour. Saving And Loading Palette Files ================================ The current Edit palette can be saved in the standard RiscOS way from the menu. A palette file can be reloaded as a Source palette by double clicking on it or by dragging it onto any of !FracPal's windows. A palette can be loaded directly into Edit mode by dragging it into the Edit window. Alternatively use the Source->Edit menu option. If you are running !Fractal you can directly save the palette into !Fractal by selecting Update Fractal from the menu. In Auto Update mode !Fractal's palette is updated in line with changes to the Edit palette. Double clicking on a palette file will also load it automatically into !Fractal. The palette files created by !FracPal are in a different format to those created by the !Palette utility (which only contain 16 colours) and use a different filetype - 703 (FracPal). Notice that the icon used has the colours in the order black to white. The palette files are in the format used by the ColourTrans module. Supplied Palettes ----------------- In the Palettes directory are some example palettes as used within !Fractal, plus others. In the Palgen directory there is a collection of palettes made by sequencing the 4 main colour components in different orders. They were created by the program Palgen which is also supplied. Using The Palettes In Your Own Programs ======================================= To use the Palette files in your own 256-colour programs you need to create your image as a sprite file. The easiest way to do this is to draw the image on the screen and then grab it as a sprite, eg:- DIM sprite% 170000:REM room for a mode 15 sprite !sprite%=170000:sprite%!8=16 SYS"OS_SpriteOp",&109,sprite%:REM initialise area SYS"OS_SpriteOp",&110,sprite%,"name",0,0,0,1279,1023:REM grab all screen Alternatively you can draw directly to a sprite by using OS_SpriteOp 60 which switches output to a sprite and back again to the screen. To display the sprite with the palette use OS_SpriteOp 52, eg:- SYS"OS_SpriteOp",&134,sprite%,"name",x,y,0,0,palette% where palette% is a pointer to the palette. Palette files are 256 bytes long so you would use DIM palette% 256 to reserve storage for a palette, and then load the palette into it. Note that displaying a sprite with a palette takes slightly longer than normal. To make the palette permanent requires taking each byte of the sprite and using the value as an index into the palette. Take the palette value and store it back into the sprite. This is best performed in assembler since a Mode 15 sprite has 160k-bytes to be processed in this manner, which would take some time in BASIC. History 1.00 Jan 1992 Initial version. 1.01 Feb 1992 Added dynamic !Fractal link Copywright Notice ================= The copywright of this material belongs to Mike Curnow. This software is not "Public Domain". However permission is granted for non-commercial use of this software and associated material as long as NO CHARGES ARE LEVIED except to cover costs. Copies of this software may be freely distributed amongst individuals on a no-charge basis. Public Domain and commercial organisations are kindly asked to contact the author prior to circulation and use of this program. Archimedes Fractal Group (AFG) ============================== This software is part of the Archimedes Fractal Group collection. If you have obtained this software outside of the AFG and would like to find out more about fractal programming on the Archimedes, contact me (the AFG administrator) at the address below. Send a SAE and a disk to get a copy of the latest newsletter and programs disk. Mike Curnow, 30 Bowen Drive, West Dulwich, London SE21 8PN SAE with all correspondance please.
00000000 20 20 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f | ______________| 00000010 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f |________________| * 00000040 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 0a 20 2f 20 20 20 |__________. / | 00000050 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | * 00000090 20 20 20 20 20 5c 0a 7c 20 20 20 20 20 20 20 20 | \.| | 000000a0 20 20 20 20 20 20 20 20 21 46 72 61 63 50 61 6c | !FracPal| 000000b0 20 76 31 2e 30 31 3a 20 21 46 72 61 63 74 61 6c | v1.01: !Fractal| 000000c0 20 50 61 6c 65 74 74 65 20 45 64 69 74 6f 72 20 | Palette Editor | 000000d0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 000000e0 20 20 7c 0a 7c 20 20 20 20 20 20 20 20 20 20 20 | |.| | 000000f0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000100 20 20 46 65 62 72 75 61 72 79 20 31 39 39 32 20 | February 1992 | 00000110 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000120 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 7c | || 00000130 0a 7c 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |.| | 00000140 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 62 | b| 00000150 79 20 4d 69 6b 65 20 43 75 72 6e 6f 77 20 20 20 |y Mike Curnow | 00000160 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | | 00000170 20 20 20 20 20 20 20 20 20 20 20 20 7c 0a 20 5c | |. \| 00000180 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f 5f |________________| * 000001c0 5f 5f 5f 5f 5f 5f 5f 5f 2f 20 0a 0a 49 6e 74 72 |________/ ..Intr| 000001d0 6f 64 75 63 74 69 6f 6e 0a 3d 3d 3d 3d 3d 3d 3d |oduction.=======| 000001e0 3d 3d 3d 3d 3d 0a 21 46 72 61 63 50 61 6c 20 69 |=====.!FracPal i| 000001f0 73 20 74 68 65 20 70 61 6c 65 74 74 65 20 65 64 |s the palette ed| 00000200 69 74 6f 72 20 66 6f 72 20 21 46 72 61 63 74 61 |itor for !Fracta| 00000210 6c 2e 20 48 6f 77 65 76 65 72 20 79 6f 75 20 6d |l. However you m| 00000220 61 79 20 66 69 6e 64 20 69 74 20 6f 66 20 75 73 |ay find it of us| 00000230 65 0a 77 69 74 68 69 6e 20 79 6f 75 72 20 6f 77 |e.within your ow| 00000240 6e 20 70 72 6f 67 72 61 6d 73 2e 20 49 6e 20 32 |n programs. In 2| 00000250 35 36 20 63 6f 6c 6f 75 72 20 6d 6f 64 65 73 20 |56 colour modes | 00000260 74 68 65 20 70 61 6c 65 74 74 65 20 69 73 20 65 |the palette is e| 00000270 73 73 65 6e 74 69 61 6c 6c 79 0a 6c 69 6d 69 74 |ssentially.limit| 00000280 65 64 20 74 6f 20 32 35 36 20 66 69 78 65 64 20 |ed to 256 fixed | 00000290 63 6f 6c 6f 75 72 73 2e 20 21 46 72 61 63 50 61 |colours. !FracPa| 000002a0 6c 20 61 6c 6c 6f 77 73 20 74 68 65 73 65 20 63 |l allows these c| 000002b0 6f 6c 6f 75 72 73 20 74 6f 20 62 65 20 72 65 2d |olours to be re-| 000002c0 6f 72 64 65 72 65 64 0a 6f 72 20 74 6f 20 62 65 |ordered.or to be| 000002d0 20 75 73 65 64 20 73 65 6c 65 63 74 69 76 65 6c | used selectivel| 000002e0 79 2c 20 73 6f 20 74 68 61 74 20 66 72 61 63 74 |y, so that fract| 000002f0 61 6c 73 20 73 75 63 68 20 61 73 20 4d 61 6e 64 |als such as Mand| 00000300 65 6c 62 72 6f 74 73 20 6f 72 0a 6c 61 6e 64 73 |elbrots or.lands| 00000310 63 61 70 65 73 20 63 61 6e 20 62 65 20 64 69 73 |capes can be dis| 00000320 70 6c 61 79 65 64 20 6d 6f 72 65 20 65 66 66 65 |played more effe| 00000330 63 74 69 76 65 6c 79 2e 0a 0a 49 6e 73 74 65 61 |ctively...Instea| 00000340 64 20 6f 66 20 74 72 65 61 74 69 6e 67 20 74 68 |d of treating th| 00000350 65 20 32 35 36 20 63 6f 6c 6f 75 72 73 20 61 73 |e 256 colours as| 00000360 20 66 69 78 65 64 2c 20 21 46 72 61 63 74 61 6c | fixed, !Fractal| 00000370 20 75 73 65 73 20 74 68 65 20 63 6f 6c 6f 75 72 | uses the colour| 00000380 0a 76 61 6c 75 65 73 20 30 2d 32 35 35 20 61 73 |.values 0-255 as| 00000390 20 6c 6f 67 69 63 61 6c 20 76 61 6c 75 65 73 2c | logical values,| 000003a0 20 77 69 74 68 20 30 20 6d 65 61 6e 69 6e 67 20 | with 0 meaning | 000003b0 6e 6f 20 76 61 6c 75 65 20 28 62 6c 61 63 6b 20 |no value (black | 000003c0 6f 72 20 6c 6f 77 29 0a 72 61 6e 67 69 6e 67 20 |or low).ranging | 000003d0 75 70 20 74 6f 20 32 35 35 20 28 77 68 69 74 65 |up to 255 (white| 000003e0 20 6f 72 20 68 69 67 68 29 2e 20 45 61 63 68 20 | or high). Each | 000003f0 6f 66 20 74 68 65 73 65 20 32 35 36 20 6c 6f 67 |of these 256 log| 00000400 69 63 61 6c 20 63 6f 6c 6f 75 72 20 6e 75 6d 62 |ical colour numb| 00000410 65 72 73 0a 63 61 6e 20 62 65 20 61 73 73 6f 63 |ers.can be assoc| 00000420 69 61 74 65 64 20 77 69 74 68 20 6f 6e 65 20 6f |iated with one o| 00000430 66 20 74 68 65 20 32 35 36 20 70 68 79 73 69 63 |f the 256 physic| 00000440 61 6c 20 63 6f 6c 6f 75 72 73 20 61 76 61 69 6c |al colours avail| 00000450 61 62 6c 65 2e 20 42 79 0a 72 65 73 65 71 75 65 |able. By.reseque| 00000460 6e 63 69 6e 67 20 74 68 65 20 63 6f 6c 6f 75 72 |ncing the colour| 00000470 73 20 6d 6f 72 65 20 6e 61 74 75 72 61 6c 20 73 |s more natural s| 00000480 68 61 64 65 20 70 72 6f 67 72 65 73 73 69 6f 6e |hade progression| 00000490 73 20 63 61 6e 20 62 65 20 61 63 68 69 65 76 65 |s can be achieve| 000004a0 64 2e 0a 41 6e 6f 74 68 65 72 20 70 6f 73 73 69 |d..Another possi| 000004b0 62 69 6c 69 74 79 20 69 73 20 74 6f 20 6f 6e 6c |bility is to onl| 000004c0 79 20 75 73 65 20 61 20 73 75 62 73 65 74 20 6f |y use a subset o| 000004d0 66 20 74 68 65 20 63 6f 6c 6f 75 72 73 2c 20 73 |f the colours, s| 000004e0 61 79 20 6a 75 73 74 20 74 68 65 20 31 36 0a 73 |ay just the 16.s| 000004f0 68 61 64 65 73 20 6f 66 20 70 75 72 65 20 67 72 |hades of pure gr| 00000500 65 79 2c 20 6f 72 20 75 73 65 20 67 72 65 65 6e |ey, or use green| 00000510 20 61 6e 64 20 62 6c 75 65 20 66 6f 72 20 6c 61 | and blue for la| 00000520 6e 64 73 63 61 70 65 20 73 69 6d 75 6c 61 74 69 |ndscape simulati| 00000530 6f 6e 2e 0a 0a 53 69 6e 63 65 20 74 68 65 20 63 |on...Since the c| 00000540 6f 6c 6f 75 72 20 6d 61 70 70 69 6e 67 20 69 73 |olour mapping is| 00000550 20 70 65 72 66 6f 72 6d 65 64 20 73 65 70 65 72 | performed seper| 00000560 61 74 65 6c 79 20 66 72 6f 6d 20 74 68 65 20 69 |ately from the i| 00000570 6d 61 67 65 20 63 72 65 61 74 69 6f 6e 2c 20 69 |mage creation, i| 00000580 74 0a 69 73 20 76 65 72 79 20 65 61 73 79 20 74 |t.is very easy t| 00000590 6f 20 6d 61 6e 69 70 75 6c 61 74 65 20 74 68 65 |o manipulate the| 000005a0 20 70 61 6c 65 74 74 65 20 74 6f 20 70 72 6f 64 | palette to prod| 000005b0 75 63 65 20 64 69 66 66 65 72 65 6e 74 20 65 66 |uce different ef| 000005c0 66 65 63 74 73 20 77 69 74 68 6f 75 74 0a 68 61 |fects without.ha| 000005d0 76 69 6e 67 20 74 6f 20 72 65 2d 63 72 65 61 74 |ving to re-creat| 000005e0 65 20 74 68 65 20 69 6d 61 67 65 20 6f 72 20 6d |e the image or m| 000005f0 6f 64 69 66 79 20 74 68 65 20 70 72 6f 67 72 61 |odify the progra| 00000600 6d 2e 0a 0a 52 75 6e 6e 69 6e 67 20 21 46 72 61 |m...Running !Fra| 00000610 63 50 61 6c 0a 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d |cPal.===========| 00000620 3d 3d 3d 3d 3d 0a 42 65 66 6f 72 65 20 6c 6f 61 |=====.Before loa| 00000630 64 69 6e 67 20 21 46 72 61 63 50 61 6c 20 62 79 |ding !FracPal by| 00000640 20 64 6f 75 62 6c 65 20 63 6c 69 63 6b 69 6e 67 | double clicking| 00000650 20 69 74 2c 20 79 6f 75 20 73 68 6f 75 6c 64 20 | it, you should | 00000660 65 6e 74 65 72 20 61 20 32 35 36 20 63 6f 6c 6f |enter a 256 colo| 00000670 75 72 0a 6d 6f 64 65 20 28 65 67 2e 20 31 35 20 |ur.mode (eg. 15 | 00000680 6f 72 20 32 31 29 20 73 6f 20 74 68 61 74 20 74 |or 21) so that t| 00000690 68 65 20 63 6f 6c 6f 75 72 73 20 61 72 65 20 73 |he colours are s| 000006a0 68 6f 77 6e 20 63 6f 72 72 65 63 74 6c 79 2e 20 |hown correctly. | 000006b0 44 6f 75 62 6c 65 20 63 6c 69 63 6b 20 6f 6e 0a |Double click on.| 000006c0 74 68 65 20 69 63 6f 6e 20 62 61 72 20 69 63 6f |the icon bar ico| 000006d0 6e 20 74 6f 20 6f 70 65 6e 20 32 20 77 69 6e 64 |n to open 2 wind| 000006e0 6f 77 73 3a 0a 20 20 45 64 69 74 20 20 20 20 3a |ows:. Edit :| 000006f0 20 61 20 77 69 6e 64 6f 77 20 73 68 6f 77 69 6e | a window showin| 00000700 67 20 74 68 65 20 70 61 6c 65 74 74 65 20 62 65 |g the palette be| 00000710 69 6e 67 20 65 64 69 74 74 65 64 2e 0a 20 20 46 |ing editted.. F| 00000720 72 61 63 50 61 6c 20 3a 20 61 20 63 6f 6e 74 72 |racPal : a contr| 00000730 6f 6c 20 70 61 6e 65 6c 0a 54 68 65 20 45 64 69 |ol panel.The Edi| 00000740 74 20 77 69 6e 64 6f 77 20 73 68 6f 77 73 20 74 |t window shows t| 00000750 68 65 20 6e 61 6d 65 20 6f 66 20 74 68 65 20 70 |he name of the p| 00000760 61 6c 65 74 74 65 20 66 69 6c 65 20 62 65 69 6e |alette file bein| 00000770 67 20 64 69 73 70 6c 61 79 65 64 20 77 69 74 68 |g displayed with| 00000780 20 74 68 65 0a 63 75 72 72 65 6e 74 20 63 6f 6c | the.current col| 00000790 6f 75 72 20 62 65 69 6e 67 20 68 69 67 68 6c 69 |our being highli| 000007a0 67 68 74 65 64 2e 20 59 6f 75 20 63 61 6e 20 77 |ghted. You can w| 000007b0 6f 72 6b 20 6f 6e 20 31 2c 20 34 20 6f 72 20 38 |ork on 1, 4 or 8| 000007c0 20 63 6f 6c 6f 75 72 73 20 61 74 20 61 0a 74 69 | colours at a.ti| 000007d0 6d 65 20 62 79 20 73 65 6c 65 63 74 69 6e 67 20 |me by selecting | 000007e0 74 68 65 20 47 72 6f 75 70 20 76 61 6c 75 65 20 |the Group value | 000007f0 69 6e 20 74 68 65 20 63 6f 6e 74 72 6f 6c 20 77 |in the control w| 00000800 69 6e 64 6f 77 2e 20 54 68 69 73 20 61 6c 6c 6f |indow. This allo| 00000810 77 73 20 67 72 6f 75 70 73 0a 6f 66 20 63 6f 6c |ws groups.of col| 00000820 6f 75 72 73 20 74 6f 20 62 65 20 71 75 69 63 6b |ours to be quick| 00000830 6c 79 20 6d 6f 76 65 64 20 61 72 6f 75 6e 64 2e |ly moved around.| 00000840 20 54 6f 20 6d 6f 76 65 20 74 68 65 20 68 69 6c | To move the hil| 00000850 69 67 68 74 20 77 69 74 68 69 6e 20 61 20 77 69 |ight within a wi| 00000860 6e 64 6f 77 2c 0a 70 72 65 73 73 20 53 65 6c 65 |ndow,.press Sele| 00000870 63 74 20 6f 76 65 72 20 61 20 63 6f 6c 6f 75 72 |ct over a colour| 00000880 20 73 71 75 61 72 65 2e 0a 0a 4d 65 6e 75 0a 2d | square...Menu.-| 00000890 2d 2d 2d 0a 54 68 65 20 69 63 6f 6e 20 62 61 72 |---.The icon bar| 000008a0 20 6d 65 6e 75 20 61 6c 6c 6f 77 73 20 79 6f 75 | menu allows you| 000008b0 20 74 6f 20 73 61 76 65 20 74 68 65 20 70 61 6c | to save the pal| 000008c0 65 74 74 65 20 61 6e 64 20 74 6f 20 71 75 69 74 |ette and to quit| 000008d0 20 74 68 65 20 70 72 6f 67 72 61 6d 2e 0a 54 68 | the program..Th| 000008e0 65 20 6d 61 69 6e 20 6d 65 6e 75 20 69 73 20 61 |e main menu is a| 000008f0 76 61 69 6c 61 62 6c 65 20 66 72 6f 6d 20 61 6e |vailable from an| 00000900 79 20 6f 66 20 74 68 65 20 46 72 61 63 50 61 6c |y of the FracPal| 00000910 20 77 69 6e 64 6f 77 73 20 61 6e 64 20 69 73 20 | windows and is | 00000920 62 72 69 65 66 6c 79 0a 64 65 73 63 72 69 62 65 |briefly.describe| 00000930 64 20 62 65 6c 6f 77 2e 20 46 75 6c 6c 20 69 6e |d below. Full in| 00000940 73 74 72 75 63 74 69 6f 6e 73 20 61 72 65 20 67 |structions are g| 00000950 69 76 65 6e 20 6c 61 74 65 72 2e 0a 0a 53 6f 75 |iven later...Sou| 00000960 72 63 65 2d 3e 45 64 69 74 20 20 3a 20 43 6f 70 |rce->Edit : Cop| 00000970 69 65 73 20 74 68 65 20 73 6f 75 72 63 65 20 70 |ies the source p| 00000980 61 6c 65 74 74 65 20 74 6f 20 74 68 65 20 65 64 |alette to the ed| 00000990 69 74 20 70 61 6c 65 74 74 65 2e 0a 53 68 6f 77 |it palette..Show| 000009a0 20 53 6f 75 72 63 65 20 20 20 3a 20 4f 70 65 6e | Source : Open| 000009b0 73 20 61 20 77 69 6e 64 6f 77 20 73 68 6f 77 69 |s a window showi| 000009c0 6e 67 20 74 68 65 20 73 6f 75 72 63 65 20 70 61 |ng the source pa| 000009d0 6c 65 74 74 65 2e 0a 53 68 6f 77 20 50 61 6c 65 |lette..Show Pale| 000009e0 74 74 65 20 20 3a 20 4f 70 65 6e 73 20 74 68 65 |tte : Opens the| 000009f0 20 70 61 6c 65 74 74 65 20 64 69 73 70 6c 61 79 | palette display| 00000a00 20 61 6e 64 20 65 64 69 74 20 77 69 6e 64 6f 77 | and edit window| 00000a10 2e 0a 55 70 64 61 74 65 20 46 72 61 63 74 61 6c |..Update Fractal| 00000a20 3a 20 54 68 69 73 20 69 73 20 73 68 61 64 65 64 |: This is shaded| 00000a30 20 69 66 20 21 46 72 61 63 74 61 6c 20 69 73 20 | if !Fractal is | 00000a40 6e 6f 74 20 6c 6f 61 64 65 64 2e 20 43 6c 69 63 |not loaded. Clic| 00000a50 6b 20 68 65 72 65 20 74 6f 20 73 65 6e 64 0a 74 |k here to send.t| 00000a60 68 65 20 65 64 69 74 20 70 61 6c 65 74 74 65 20 |he edit palette | 00000a70 64 69 72 65 63 74 6c 79 20 74 6f 20 21 46 72 61 |directly to !Fra| 00000a80 63 74 61 6c 20 77 68 69 63 68 20 77 69 6c 6c 20 |ctal which will | 00000a90 72 65 66 72 65 73 68 20 69 74 73 20 64 69 73 70 |refresh its disp| 00000aa0 6c 61 79 2e 20 54 68 65 0a 73 75 62 6d 65 6e 75 |lay. The.submenu| 00000ab0 20 73 65 6c 65 63 74 69 6f 6e 20 61 6c 6c 6f 77 | selection allow| 00000ac0 73 20 79 6f 75 20 74 6f 20 74 75 72 6e 20 61 75 |s you to turn au| 00000ad0 74 6f 6d 61 74 69 63 20 75 70 64 61 74 65 20 6d |tomatic update m| 00000ae0 6f 64 65 20 6f 6e 20 61 6e 64 20 6f 66 66 2e 20 |ode on and off. | 00000af0 57 68 65 6e 0a 6f 6e 2c 20 77 68 65 6e 20 65 76 |When.on, when ev| 00000b00 65 72 20 79 6f 75 20 65 64 69 74 20 74 68 65 20 |er you edit the | 00000b10 70 61 6c 65 74 74 65 2c 20 21 46 72 61 63 74 61 |palette, !Fracta| 00000b20 6c 20 77 69 6c 6c 20 61 6c 73 6f 20 75 70 64 61 |l will also upda| 00000b30 74 65 20 69 74 73 20 64 69 73 70 6c 61 79 2e 0a |te its display..| 00000b40 54 68 69 73 20 77 6f 72 6b 73 20 62 65 73 74 20 |This works best | 00000b50 77 69 74 68 20 61 6e 20 41 52 4d 33 20 6d 61 63 |with an ARM3 mac| 00000b60 68 69 6e 65 2e 0a 0a 45 64 69 74 74 69 6e 67 0a |hine...Editting.| 00000b70 2d 2d 2d 2d 2d 2d 2d 2d 0a 45 64 69 74 69 6e 67 |--------.Editing| 00000b80 20 69 73 20 70 65 72 66 6f 72 6d 65 64 20 62 79 | is performed by| 00000b90 20 70 72 65 73 73 69 6e 67 20 41 64 6a 75 73 74 | pressing Adjust| 00000ba0 20 6f 76 65 72 20 74 68 65 20 74 61 72 67 65 74 | over the target| 00000bb0 20 73 71 75 61 72 65 28 73 29 20 69 6e 20 74 68 | square(s) in th| 00000bc0 65 0a 45 64 69 74 20 77 69 6e 64 6f 77 2e 20 54 |e.Edit window. T| 00000bd0 68 65 20 68 69 67 68 6c 69 67 68 74 65 64 20 63 |he highlighted c| 00000be0 6f 6c 6f 75 72 73 20 69 6e 20 74 68 65 20 45 64 |olours in the Ed| 00000bf0 69 74 20 28 6f 72 20 53 6f 75 72 63 65 29 20 77 |it (or Source) w| 00000c00 69 6e 64 6f 77 20 61 72 65 20 74 68 65 6e 0a 6d |indow are then.m| 00000c10 6f 76 65 64 20 74 6f 20 74 68 69 73 20 6c 6f 63 |oved to this loc| 00000c20 61 74 69 6f 6e 2e 20 54 68 65 72 65 20 61 72 65 |ation. There are| 00000c30 20 34 20 6d 6f 64 65 73 20 6f 66 20 65 64 69 74 | 4 modes of edit| 00000c40 69 6e 67 2c 20 73 65 6c 65 63 74 61 62 6c 65 20 |ing, selectable | 00000c50 66 72 6f 6d 20 74 68 65 0a 63 6f 6e 74 72 6f 6c |from the.control| 00000c60 20 77 69 6e 64 6f 77 2c 20 77 68 69 63 68 20 64 | window, which d| 00000c70 65 74 65 72 6d 69 6e 65 20 77 68 61 74 20 68 61 |etermine what ha| 00000c80 70 70 65 6e 73 20 74 6f 20 74 68 65 20 72 65 73 |ppens to the res| 00000c90 74 20 6f 66 20 74 68 65 20 70 61 6c 65 74 74 65 |t of the palette| 00000ca0 3a 2d 0a 0a 4d 6f 76 65 3a 20 54 68 65 20 68 69 |:-..Move: The hi| 00000cb0 6c 69 67 68 74 65 64 20 63 6f 6c 6f 75 72 73 20 |lighted colours | 00000cc0 61 72 65 20 6d 6f 76 65 64 20 74 6f 20 74 68 65 |are moved to the| 00000cd0 20 6e 65 77 20 6c 6f 63 61 74 69 6f 6e 20 61 6e | new location an| 00000ce0 64 20 74 68 65 20 6f 74 68 65 72 0a 63 6f 6c 6f |d the other.colo| 00000cf0 75 72 73 20 61 72 65 20 6d 6f 76 65 64 20 75 70 |urs are moved up| 00000d00 20 6f 72 20 64 6f 77 6e 20 74 6f 20 6d 61 6b 65 | or down to make| 00000d10 20 72 6f 6f 6d 2e 20 54 68 69 73 20 6d 6f 64 65 | room. 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