VUIMAGE(tm) (Version 2.90) (Shareware) GIF*/TIFF Format Picture Viewer/Printer Copyright (C) 1990 Offe Enterprises. All rights reserved. USERS MANUAL Offe Enterprises, 1163 E. Ogden Ave. #705-131, Naperville, IL 60563 USA 708-357-6679 ------------------------------------------------------------------------ | A list of changes in this version is provided at the end of this file. | ------------------------------------------------------------------------ * GIF and "Graphics Interchange Format" are trademarks (tm) of Compuserve, Inc., an H&R block company. PostScript is a trademark of Adobe Systems, Inc. VUIMAGE, VUIMAGE PLUS, TBG and SCRtoPS are trademarks of Offe Enterprises. ============================================================================== FEATURES -------- Offe is proud to bring you our GIF/TIFF display/print software for the IBM PC family. Its main features are: - super fast display of GIF files and bilevel/grayscale TIFF files - print GIF and TIFF files (six dithering options) - handles large images while needing only 150K of free memory* - Support for the GIF89a standard - plain text, graphics control, comment extensions, restore to background, restore to previous etc. - print entire image, set your own print size - supports a variety of display types - CGA/Hercules/6300/DEB/EGA/MCGA/ VGA/SuperVGA/VESA SuperVGA - 320x400x256, 360x480x256 and 800x600x16 driver for standard IBM VGA - VESA SuperVGA driver for all SuperVGA cards that have VESA BIOS support. Supports the following VESA standard modes (if available in card): 800x600x16, 1024x768x26, 1280x1024x16 640x400x256, 640x480x256, 800x600x256, 1024x768x256, 1280x1024x256 - excellent color rendition in all video modes - six dithering options for two-color video modes - handles large images with low memory requirement - automatic/manual video mode selection capability - auto/manual scaling - automatically scale to full screen or manually scale from 1% to 999% - zoom in / zoom out using the "+" and "-" keys - panning - cursor keys allow moving screen window over different sections of picture - adjust brightness and contrast, autoscale etc. while picture is on screen - supports other boards/future boards through BIOS mode - user-friendly, multiple interfaces - menu-selectable options - command-line selectable options (useful in batch files and when called as a sub-program by other programs) - pre-programmed keystroke mode (std. input re-direction) - select files using cursor or by file numbers - specify a list of files to be displayed, move forward/backward in list - continuously repeat list of files (for demos etc.) - Sort directory alphabetically, by date or by filesize, or disable sort - List directory in short, medium or long format - abort single picture or list of pictures in the middle - handles corrupt files well - returns DOS errorlevel value (useful in batch files and when called as a sub-program by other programs) - user selectable menu screen colors - includes utility to convert interlaced GIF files to non-interlaced GIF files - display quick picture info without displaying picture * GIF89a images that use "restore to previous" function need may need more memory for complete restoral to previous. ============================================================================== FOR REGISTERED USERS -------------------- Registered users get VUIMAGE PLUS(tm) Version 2.90, our non-shareware version of the program with the following added features: - menus may be disabled and file (or files) to be shown may be specified from the command line (in this mode, the image may be left on the screen when the program ends) - print options (printer select, set print size, printer port etc.) can be specifed from the command line (you can create a batch file easily to "configure" VUIMAGE PLUS(tm) for your print options). - invert images by pressing the "i" key after the picture has been displayed on the screen or by the "-ii" commandline option. - PCX files can also be viewed - compressed bilevel TIFF files (compression type - CCITT Group 3-1D or compression type PackBits) can be viewed. Many scanners come with software that can produce such files. - most uncompressed TIFF 8-bit palette color images can be viewed. ============================================================================== REGISTRATION ------------ This version of the program is released as shareware. It is not free and is not in the public domain. Private, non-commercial users are requested to register and support its continued development. Registered users get VUIMAGE PLUS(tm) Ver 2.90. To register, please use the order form supplied with this package, or send your name, address and phone number(s) with the registration fee of US $30.00** to: Offe Enterprises, 1163 E. Ogden Ave. #705-131, Naperville, IL 60563 USA (Outside US, please add $5.00**). Telephone: (708)-357-6679 (USA) Any use of VUIMAGE(tm) in a commercial environment is illegal and is strictly prohibited. Commercial users should purchase VUIMAGE PLUS(tm), the non-shareware version. Volume discounts and site licenses are available for VUIMAGE PLUS(tm). Contact Offe Enterprises for customized versions. DISTRIBUTION ------------ You may make copies of the program files for VUIMAGE(tm) and the documentation VUIMG.DOC (this file) together and distribute them to others, upload to bulletin boards etc. for non-commercial purposes. The program files should not be distributed without the documentation file VUIMG.DOC. None of the files should be modified in any way. OTHER PROGRAMS AVAILABLE FROM OFFE ENTERPRISES: ----------------------------------------------- TBG(tm) - TIFF black&white/grayscale image to GIF/TIFF black&white/ grayscale converter (can reduce large b&w images to smaller grayscale ones for easier viewing, convert TIFF to GIF etc.). Commandline options for non-interactive conversion. SCRtoPS(tm) - Dump text and graphics screens (CGA/EGA/VGA) to PostScript* printer or capture to Encapsulated PostScript file (including line/box characters). Requires only about 10K of resident memory. See file PROGRAMS.DOC for more information on these programs. ============================================================================== ******************************* NOTICE ******************************** * * * This program, and all supporting programs and documentation are * * provided "as is" without warranty of any kind, either expressed * * or implied, including but not limited to the implied warranties * * of merchantability and fitness for a particular purpose. In no * * event will Offe Enterprises be liable to you for any damages * * arising out of the use or inability to use this program and/or * * all supporting programs and documentation. * ************************************************************************* ** All prices and other information are subject to change without notice. INSTALLATION AND USAGE ---------------------- Note: Requires MS-DOS Version 2.0 or later and at least 150K of free memory. 1. FLOPPY DISK Copy all the files from the program disk to another floppy disk. Use this as your working disk - place this disk into drive A:, type "A:" and press return. Go to step 2. HARD DISK Make a new subdirectory. For example, if you are using drive C: and the subdirectory name you want is \VUIMAGE, enter c: md \vuimage Now make this subdirectory your current directory. In our example, enter cd \vuimage Copy all the files from the program disk to this subdirectory. Go to step 2. 2. Now all the files are in the current drive/directory. To start the program, type "vuimg" at the DOS prompt and press return. You will be placed in the main menu. Also shown will be a list of files in the current directory that have the extension "GIF". The current display mode will be displayed at the bottom left of the screen. The main menu options are displayed at the bottom right of the screen. Press "Q" to quit back to DOS. Go to step 3. 3. You can execute the program any time by changing to the subdirectory that has the program files and typing "vuimg" as in step 2. However, it is much more convenient to create a "batch file" that will execute the program from any directory. WE RECOMMEND THAT YOU DO THIS so that you can "configure" the program this way to suit your own needs. You can create a batch file by typing copy con: v.bat where "v.bat" is the name of the batch file. Now enter the program name along with the drive and directory name. For example, c:\vuimage\vuimg Then press -Z followed by a to finish creating the batch file (you can also use an editor to create this file). Now you can start the program by typing "v" and return. The batch file need not be kept in the same subdirectory as the program files. However, the sub-directory that it is kept in must be part of your "PATH". The PATH is a list of directories that DOS will search when you type in a command. Refer to your DOS manual for information on PATH and how to add a sub-directory to your PATH. After you become familiar with the command line options of the program (see later section on command line options), you can re-create the batch file and also specify the command line options that you normally prefer to use. This way you can "configure" the program to suit your needs. MAIN MENU --------- From the main menu, at the "File(s)" prompt, you can enter: - "t" to select the file type - GIF or TIFF - "m" to change the display mode - "s" to change the scaling options - "o" to change other user selectable options - "d" to select a different directory/different group of files - "q" or ESC to quit and go back to DOS. - a list of picture files to be displayed. For example, enter 3,1,5-7,17-14 to display files 3,1,5,6,7,17,16,15,14 from the list (in that order). - One of the arrow keys to select files using the cursor keys. To display a single file, move the cursor bar to the file and press enter. To display a list of files, move to each file and press the space bar to select (mark) the file. Press enter to display the marked files or "/" to continuously repeat the list of files. If there are too many files to fit on one screen, use the PgUp/PgDn keys to see other files. After moving the cursor to a specific file, you can press the "Insert" key to obtain quick information about the file. SELECTING THE FILE TYPE ----------------------- The default file type is "GIF". To select between TIFF and GIF, press "t" at the main menu prompt. You can also select the file type from the command line using the "-T" option (for example, -Ttiff will select TIFF - see section on command line options). SETTING THE DISPLAY MODE ------------------------ The program selects a video display mode appropriate for the video adapter and the picture being displayed automatically. The mode is chosen from the CGA/Hercules/EGA/VGA modes present and any modes supported by any extended mode driver that has been loaded (extended mode drivers are selected by the command line option "-v" - see section "Display Boards and Extended Modes/Drivers" for more details on extended modes). SuperVGA modes are extended modes. If the user desires to select a particular video mode to display the picture instead of the automatically selected mode, this can be done by pressing "m" at the main menu prompt, going into the display mode menu and changing the display mode. An appropriate mode supported by your video display board may be specified. If any extended video mode drivers have been loaded, the extended modes supported by these drivers are also listed. Instead of using the menu, you can also specify the mode to be used from the command line by using the "-m" option (for example, "-m7" will use the EGA 640x350 16-color mode - see section on command line options). There is also a "BIOS" mode that you can use for extended modes that are unsupported. Your display board will need to provide complete BIOS support. Usually the BIOS mode is extremely slow. If you are using a video mode that has only 2 colors, you can use dithering to improve the displayed picture. Use the Options menu to select a type of dithering to be used for 2-color modes. A suggested dither option for 2-color displays is 3 (3x3). To view interlaced files correctly when dithering is used, convert them to non-interlaced files by using the utility NINTLACE.EXE. (See section on interlaced files later). DISPLAYING PICTURE FILES ------------------------ You can select one file or a list of files to view in one of two ways: Method 1: From the main menu, enter the number of the file you wish to display and press return. If you wish to display a sequence of files, you can enter a set of numbers, separated by commas: Example: 3,5 will display file 3 followed by file 5. You can enter a starting number and an ending number to display a list of files: Example: 2,5-7 will display files 2, 5, 6 and 7. Example: 2,7-5 will display files 2, 7, 6 and 5. After you enter a list of files (or one file) and press return, the picture(s) are displayed in sequence. Method 2: Alternately, you can use the cursor keys to move the cursor bar (initially placed on file 1) to the file you wish to view, and press enter to view the file. To select a list of files, "mark" each file by moving the cursor bar to it and then pressing the space bar. When you press return, the files will be displayed in sequence. TIMEOUT ------- Each picture is displayed for a default time of 20 seconds. Pressing a return, however, will force the display to end and move on to the next picture or back to the main menu. Pressing the backspace key will move back to the previous picture if a list of pictures is being viewed. The timeout value can be changed from the "Options" menu or from the command line using the -t option. If the "@" key is pressed after drawing the picture on screen, the timeout is disabled. In this case the picture will continue to be displayed until another key is pressed. If you use a screen grabber program to capture the displayed image and you are not successful, use of the "@" key may help. ABORT PICTURE ------------- Pressing the ESC key while a picture is being drawn aborts that picture. You can abort a list of pictures by pressing the ESC key twice. REPEATING LISTS ( CONTINUOUS SLIDE SHOW MODE ) ---------------------------------------------- When you enter a list of pictures in the main menu, if you end the list with the forward slash ("/") instead of a , the list will be continuously repeated. To abort this repeated display, press the ESC key twice in quick succession. SELECTING THE DISPLAY DIRECTORY ------------------------------- From the main menu, press "d" to change the display directory (the directory containing the picture files). The files in this directory will be listed when you return to the main menu. If only a directory name is specified, all files that have an extension of GIF or TIF (depending on file type selected) in that directory will be displayed. If you want to list other files also, enter an appropriate string to be matched. Examples: To list Enter all files in the current directory *.* all files with extension GIF in the current directory *.gif all files with extension GIF or TIF (depending on pics file type) in the subdirectory "pics" of the current directory all files with extension GIF or TIF (depending on \picdir file type) in the subdirectory "picdir" of the root directory all files in the subdirectory "picdir" of the root \picdir\*.* directory. You can also set the display directory from the command line using the -d option. DIRECTORY SORT -------------- By default, the directory is sorted alphabetically. If you press the "d" key from the main menu, you can choose between an alphabetical sort, sort by date, sort by file size or no sort. You can also select between a short listing with only file names and a long listing with file dates and sizes in addition. Only the first 1020 files will be sorted in a directory. All others are displayed unsorted. SCALING OF PICTURES ------------------- There are many scaling options. The default scaling is 1:1 i.e. no scaling. You can choose to set the scales manually. You can also have the program perform auto-scaling. The "auto-scale full screen" option makes the picture "fit" the screen horizontally and vertically. You can also auto-scale with the constraint that the horizontal and vertical scales should be equal. Use the "Scale" menu to change the scaling options. You can also select the scaling method from the command line using the -s option. ZOOMING ------- Once a picture is displayed on the screen, you can zoom in using the "+" key and zoom out using the "-" key. PANNING ------- Once a picture is displayed on the screen, you can move the viewing window around the picture by the use of the cursor keypad: (Number lock should be disabled) down arrow (or "d") move down half screen (1/8 screen for TIFF) right arrow (or "r") move right half screen (1/8 screen for TIFF) up arrow (or "u") move up half screen (1/8 screen for TIFF) left arrow (or "l") move left half screen (1/8 screen for TIFF) "End" (or "1") move to bottom left corner "PgDn" (or "3") move to bottom right corner "PgUp" (or "9") move to top right corner "Home" (or "7") move to top left corner (Scroll lock should be disabled) shift-down arrow (or "2") move down full screen shift-right arrow (or "6") move right full screen shift-up arrow (or "8") move up full screen shift-left arrow (or "4") move left full screen BRIGHTNESS ---------- Once a picture is displayed on the screen, you can increase the brightness by pressing the "b" key and reduce the brightness by pressing the "B" key. You can also set an overall brightness adjustment from the Options menu. CONTRAST -------- Once a picture is displayed on the screen, you can adjust the contrast by pressing the "g" key and the "G" key. You can also set an overall contrast adjustment from the Options menu. INVERTING THE IMAGE ------------------- Available in VUIMAGE PLUS(tm) only. PRINTING -------- Once an image is displayed on the screen, you can print that image by pressing the "p" key. Before printing, make sure that you have set up the printer port and selected the correct printer by going into the Options menu. The entire image is printed. Any brightness and contrast adjustments you have made will affect the print output. The output to 2-color printers (most printers) can be dithered so as to obtain a better print-out. You can choose between no dithering, 2x2, 3x3, 4x4, 5x5 or 6x6 dithering by going into the Options menu. You may wish to experiment with the dithering options to obtain the best print image. For fairly high resolution printers (200x200 dpi or greater), 6x6 or 5x5 is suggested for paint-type images and scanned images with many shades. For line art/scanned documents, eiher no dithering or 2x2 is suggested. From the Options menu, you can also set the desired size of the print-out. You can specify "lpt1:","lpt2:","lpt3:","com1:","com2:" or a filename for the printer port. INTERLACED GIF FILES -------------------- Interlaced GIF files are the files that contain images that are not drawn top to bottom, but are drawn in four passes over the image area. On each pass, some lines are skipped that are subsequently filled by a following pass. To display interlaced images using dithering in 2-color modes and also to print interlaced images, the image must be converted to a non-interlaced image. This can be done using the utility NINTLACE.EXE by typing: nintlace input.gif output.gif where input.gif is the interlaced GIF file and output.gif is the non- interlaced GIF file to be created. (If you use the "-n" option for NINTLACE.EXE as in "nintlace -n x.gif y.gif", the program does not do this conversion, but will eliminate all unnencessary characters from the end of the file that may have been added as a result of using communications protocols like XMODEM or YMODEM to transfer files). TEXT SCREEN COLORS ------------------ You can change the text screen colors used by going into the "Options" menu and pressing "C - Screen Colors ". Use the left/right arrow keys to change the foreground color and the up/down arrow keys to change the background color. (Alternately, you can use the "f" and "F" keys for foreground and the "b" and "B" keys for background). Select the colors you like. Note the numbers shown that corresponds to each of the colors that you selected - these numbers can be used with the "-cd", "-co" and the "-cg" command line options to automatically select your favourite colors when the program is started. ^L SUMMARY OF COMMANDS AVAILABLE WHEN A PICTURE IS FULLY ON-SCREEN --------------------------------------------------------------- (Disable Scroll-Lock) @ Disable timeout, freeze pic on screen till the enter key is pressed +, - Zoom In, Zoom Out a Auto-scale current pic to fit screen arrow keys, d,r,u,l Pan down, right, up, left shift arrow keys, 2,6,8,4 Pan down, right, up, left (larger shift) End , 1 Pan to bottom left corner PgDn, 3 Pan to bottom right corner PgUp, 9 Pan to top right corner Home, 7 Pan to top left corner b, B Increase brightness, decrease brightness g, G Decrease contrast, increase contrast f cycle through dithers (if being dithered) i invert image (VUIMAGE PLUS only) p Print image delete Re-draw picture insert Show picture info return Move to next picture in list backspace Move to previous picture in list escape Abort the list COMMAND LINE OPTIONS -------------------- Many of the options may be set from the command line instead going through a menu. For example, to start the program with the mode option set to 9 and the scaling option set to 3, enter: vuimg -m9 -s3 The available command line options are listed below: -Tfiletype where filetype is "gif" or "tiff". Example: -Ttiff (display tiff files) -vdrivername where drivername is the name of the extended mode driver appropriate for your board. If the program files are not in the current directory, then the drive and subdirectory must also be specified. Example (load ATI VGAWonder driver): -vdativ (program files in current dir) -vc:\vuimage\dativ (program files in c:\vuimage) -mmodeindex where modeindex is the number you would enter if you were to go into the "Mode" menu and make a selection. Example: -m9 (set 320x200x256 mode) -sscaleindex where scaleindex is the number you would enter if you were to go into the Scale menu (part of the "Options" menu) and make a selection. Example: -s3 (set autoscale full screen) -sxhscale where hscale is the horizontal scale value (1% to 999%). This option should be used only if manual scaling is selected. Example: -sx200 (set horizontal scale to 200%) -syvscale where vscale is the vertical scale value (1% to 999%). This option should be used only if manual scaling is selected. Example: -sy50 (set vertical scale to 50%) -ddirectory where directory is a directory name (or file matching string) that you would enter when you go into the Dir menu. -Dssorttype where "sorttype" is 0 for no sort, 1 for alphabetical sort, 2 for sort by date and 3 for sort by file size. Example: -Ds2 (sort by date) -Dllisttype where "listtype" is 0 for short, 1 for long directory listing. Example: -Dl1 (show long directory listing) -Dddateform where "dateform" is 0 for month-day-year format, 1 for day-month-year format. Example: -Dd1 (DD-MM-YY format) -ttimeout where timeout is the number of seconds to display each picture. Example: -t40 (set timeout to 40 seconds) -by enables the beep at the end of a picture -bn disables the beep at the end of the picture Example: -bn (disable beep) -Bbrightness where brightness is the brightness value (100 is nominal) Example: -B120 (set brightness to 120%) -cddircolor where dircolor is the color number for the filenames -cofncolor fncolor is the color number for the file numbers -cmmodcolor modcolor is the color number for the display mode -cggencolor gencolor is the color number for general text To find the color numbers for the colors of your choice, first go into the "Options" menu and select the colors that you like. The corresponding color numbers are also displayed. Example: -cd78 (filenames in yellow on a red background) -co10 (filenumbers in bright green on black) -cm4 (video mode in red on black) -cg14 (general text in yellow on black) (*** The following options are available only in VUIMAGE PLUS(tm) ***) -Tpcx select filetype to be PCX. -pprinternum where printernum is the number you would enter if you were to go into the Options menu and choose a printer. Example: -p1 (select EPSON FX80/100 printer) -pddevicename where devicename is the printer device (lpt1:, lpt2:, lpt3:, com1:, com2: or filename). Example: -pdlpt1: (send output to lpt1:) -pdvuimg.prn (send output to file vuimg.prn) -pxwidth where width is the width of the printed image in 1/100 inches Example: -px904 (print image width=9.04 inches) -pyheight where height is the height of the printed image in 1/100 inches Example: -py1200 (print image height=12.00 inches) -fddithertype where dithertype is the number you would enter if you were to go into the Options menu and choose the display dither type. Example: -fd3 (dither 2-color displays using 3x3 matrix) -fpdithertype where dithertype is the number you would enter if you were to go into the Options menu and choose the printer dither type. Example: -fp4 (dither 2-color printers using 4x4 matrix) -ii invert the image (really useful for only black and white or grayscale images) -C disables the menus. If you use this option, you must also specify a filename to be displayed including the pathname. This should be the last option entered on the command line. The filename may contain wild card characters ? and * and should be the last parameter. Any directory name entered with the -d option will be ignored. Examples: -C somefile.gif -C \pics\*.gif -L leave the last image on the screen when the program ends. Valid only when the -C option is used. Useful when called as a sub-program by another program. PRE-PROGRAMMED MODE ------------------- You can run the program in a PRE-PROGRAMMED mode where it will go through a display session with no keyboard input. To do this, go through a manual session and write down all keystrokes till you quit back to DOS (this is important). If you use the ESC key to abort a picture or list, the return key to move on to the next picture, or the cursor keys to do panning, do NOT include these keystrokes. Then create a file containing these keystrokes (we will use the filename "vuimg.inp" in the following example). To do this, type: copy con: vuimg.inp Enter the keystrokes you wrote down and then type a Z to create the file called vuimg.inp. A text editor (ex. edlin) may also be used to create such a file (start a new line for every "return" key). This file may then be used to run the program in the PRE-PROGRAMMED mode by typing vuimg < vuimg.inp DOS EXIT CODES (ERRORLEVEL) --------------------------- The return codes generated by the program that may be tested in a batch file are: 0 - no error 1 - command line option error 2 - the -C option was used without specifying a file 3 - file not found or invalid filename DISPLAY BOARDS and EXTENDED VIDEO MODES/DRIVERS ----------------------------------------------- If the program does not work with your display board, try loading any software drivers (BIOS emulators, int 10h drivers, RAM BIOS drivers) that come with it. Refer to the instructions that come with your graphics board. Some video display boards support even higher resolutions than standard VGA, for example, 640x480 in 256 colors and 800x600 in 16 colors. These are sometimes referred to as SuperVGA modes. Additional drivers that support these "extended modes" are included with the program. These drivers have filenames with the extension ".VDR" and are listed later in this section. They can be loaded using the "-v" command line option (see section on command line options). Typically, extended modes are dependent on your type of graphics card. Refer to your graphics card manual to see what extended modes are supported. Only VGA type extended modes with either 16 or 256 colors out of a palette of 262,144 colors are supported by the extended mode drivers. Check the list of extended mode drivers at the end of this section to see which driver is suitable for use with your card. However, there is a SuperVGA standard known as the VESA SuperVGA standard. Many or most of the SuperVGA cards now support this standard. If your card supports this standard, then you can take advantage of the VESA driver (DVESA.VDR) that comes with the program. Even if there is a separate driver that supports your card, WE RECOMMEND that you use the VESA driver instead if your card supports the VESA standard. In order for your card to support the VESA standard, you may need to load a device driver or TSR that comes with your card (through the CONFIG.SYS or AUTOEXEC.BAT file). Refer to the documentation that comes with your card (in printed form or disk file form). If you are not using any extended drivers, you may still be able to display in an extended mode if your BIOS for the board will support this. Not all boards come with BIOS that support the extended modes completely. Installing any RAM BIOS drivers that come with your board may help. Display done through the BIOS is usually extremely slow. To use the BIOS supported extended modes, you need to know the mode number, the no. of columns, the no. of rows, and the no. of colors for the mode. Refer to the manual for your graphics card. If you have a plain VGA card with no SuperVGA modes, you may still be able to get higher resolutions (320x400x256, 360x480x256, 800x600x16) using the DNVGA driver. Extended Mode Drivers (SuperVGA drivers) included: (additional untested drivers may be available from Offe Enterprises) If your display board is: Try driver ------------------------ ---------- Any board that suports the VESA standard DVESA and has VESA BIOS installed ATI VGAWONDER DATIV Paradise VGA cards DPVGA AST VGA cards DPVGA AT&T VDC600 DPVGA Orchid ProDesigner DORCH STB VGA cards DORCH Genoa VGA cards DORCH Sigma VGA cards DORCH Standard IBM VGA & register compatibles with multisync monitors DNVGA Everex EV673 DE673 Everex EV678 DE678 Video-7 Fastwrite DV7FW Video-7 1024i DV71024 Video-7 VRAM DV7VRAM Trident Video cards DTRID Cardinal 600 VGA DCHT Other Chips&Technolgies chipset DCHT If your board is not listed, you can try one of the supplied drivers to see if any of the extended modes will work. Other drivers may become available from Offe in the future. Not all modes available are supported on the listed boards. Extended Modes Supported by the Drivers (mode numbers in decimal and hex) DVESA Mode 256 (100h) 640 x 400 x 256 colors Mode 257 (101h) 640 x 480 x 256 colors Mode 258 (102h) 800 x 600 x 16 colors Mode 259 (103h) 800 x 600 x 256 colors Mode 260 (104h) 1024 x 768 x 16 colors Mode 261 (105h) 1024 x 768 x 256 colors Mode 262 (106h) 1280 x 1024 x 16 colors Mode 263 (107h) 1280 x 1024 x 256 colors DATIV Mode 84 (54h) 800 x 600 x 16 colors Mode 97 (61h) 640 x 400 x 256 colors Mode 98 (62h) 640 x 480 x 256 colors Mode 99 (63h) 800 x 600 x 256 colors Mode 101 (65h) 1024 x 768 x 16 colors DCHT Mode 112 (70h) 800 x 600 x 16 colors Mode 114 (72h) 1024 x 768 x 16 colors Mode 120 (78h) 640 x 400 x 256 colors Mode 121 (79h) 640 x 480 x 256 colors Mode 128 (7bh) 800 x 600 x 256 colors DE673 Submode 19 (13h) 640 x 350 x 256 colors Submode 20 (14h) 640 x 400 x 256 colors Submode 21 (15h) 512 x 480 x 256 colors DE678 Submode 49 (31h) 640 x 400 x 256 colors Submode 50 (32h) 512 x 480 x 256 colors Submode 77 (4dh) 640 x 480 x 256 colors Submode 78 (4eh) 800 x 600 x 256 colors DNVGA ------- 320 x 400 x 256 colors ------- 360 x 480 x 256 colors ------- 800 x 600 x 16 colors DORCH Mode 41 (29h) 800 x 600 x 16 colors Mode 45 (2Dh) 640 x 350 x 256 colors Mode 46 (2Eh) 640 x 480 x 256 colors Mode 47 (2Fh) 720 x 512 x 256 colors Mode 48 (30h) 800 x 600 x 256 colors Mode 55 (37h) 1024 x 768 x 16 colors DPVGA Mode 88 (58h) 800 x 600 x 16 colors Mode 94 (5Eh) 640 x 400 x 256 colors Mode 95 (5Fh) 640 x 480 x 256 colors DV7FW Mode 98 (62h) 800 x 600 x 16 colors Mode 102 (66h) 640 x 400 x 256 colors Mode 103 (67h) 640 x 480 x 256 colors DTRID Mode 91 (5Bh) 800 x 600 x 16 colors Mode 92 (5Ch) 640 x 400 x 256 colors Mode 93 (5Dh) 640 x 480 x 256 colors Mode 95 (5Fh) 1024 x 768 x 16 colors DV71024 Mode 98 (62h) 800 x 600 x 16 colors Mode 101 (65h) 1024 x 768 x 16 colors Mode 102 (66h) 640 x 400 x 256 colors Mode 103 (67h) 640 x 480 x 256 colors DV7VRAM Mode 98 (62h) 800 x 600 x 16 colors Mode 101 (65h) 1024 x 768 x 16 colors Mode 102 (66h) 640 x 400 x 256 colors Mode 103 (67h) 640 x 480 x 256 colors Mode 105 (69h) 800 x 600 x 256 colors REVISION HISTORY ---------------- Additions/Changes from Version 2.80 to Version 2.90: - Sort directory alphabetically, by date or by filesize, or disable sort - List directory in short, medium or long format - Simpler main menu - can select Mode, Options etc while using scroll-bar - adjust contrast (use the "g","G" keys when image is on screen) - autoscale to fit screen while image is on-screen (use the "a" key) - cycle through dithers when dithering in 2-color modes (use the "f" key) - re-draw the image on screen (use the "delete" key) - get quick picture info while image is on screen (use the "insert" key) - freeze image on screen i.e. disable timeout (use the "@" key) - get quick picture info in main menu without displaying ("insert" key) - move backwards through a list of files using the backspace key - edit user responses to queries (use cursor keys) - added the program NINTLACE.EXE to convert interlaced files to non-interlaced files (useful for mono display modes and printing) - Space bar to mark/unmark automatically moves to next file on display - When entering file numbers, need to press enter after "/" for repeat - VUIMAGE PLUS(tm) can read most uncompressed TIFF 8-bit palette color images Additions/Changes from Version 2.70 to Version 2.80: - Added 5x5, 6x6 dithering, better dithering - GIF89a - supports "restore-to-previous" feature - improved auto-select video mode, scaling in multi-image pictures - max. timeout increased to 43199 seconds - other minor enhancements - VUIMAGE PLUS(tm) now supports PCX also Additions/Changes from the previous version (V2.62): - Support for the GIF89a standard - ASCII plain text extensions, graphics control extensions (delay, transparency, restore to background), comment and application extensions - better print quality - Ability to invert the image (VUIMAGE PLUS(tm)) Additions/Changes from the previous version (V2.60): - SuperVGA support added for any SuperVGA card that supports the VESA standard. Most SuperVGA cards now come with VESA BIOS support in the form of a device driver (installed through CONFIG.SYS) or TSR (installed through AUTOEXEC.BAT). The VESA driver for VUIMAGE(tm)/VUIMAGE PLUS(tm) supports the following VESA standard modes (if available in card): 800x600x16, 1024x768x26, 1280x1024x16 640x400x256, 640x480x256, 800x600x256, 1024x768x256, 1280x1024x256 Use of the VESA extended video driver (dvesa) is strongly recommended. - added Chips & Technologies extended video driver - added HP Thinkjet printer - from main menu and cursorbar menu, can use ctrl-home/ctrl-end to get to top of directory or end of directory - from main menu, any arrow key takes you to cursorbar selection - four digit filenumber display allows upto 9999 files. Additions/Changes from the previous version (V2.53): - Now supports printing of images. To choose printer, use the Options menu. Print entire image, set your own print size. - Now can dither images in 2-color display modes - none, 2x2, 3x3, 4x4, 5x5 or 6x6 dithering - Dither print output - none, 2x2, 3x3, 4x4, 5x5 or 6x6 dithering - better Options menu - reads more TIFF files - memory requirement has increased to 150K Additions/Changes from the previous version (V2.42): - drivers for Trident, Video-7 1024i and Video-7 VRAM cards added - select files using cursors, mark/unmark for list of files - read more TIFF files - Vuimage Plus(tm) now supports PackBits compressed bilevel TIFF files