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- PixFolio - Windows Image Viewer and Catalog Manager (Shareware)
-
- PixFolio (formerly ShowGif) is a Microsoft Windows program that can view a
- variety of bitmapped graphics formats and maintain multiple catalogs of
- images. Version 1.01 is being distributed as Shareware for $25.00 by the
- author, Allen C. Kempe. You are free to use PixFolio for a 30 day period.
- After that time, you are expected to register your copy and pay the $25.00
- registration fee.
-
- The graphics formats currently supported are:
- IFF - IFF/LBM (Amiga) used by Computer Eyes frame grabber.
- TIFF- Tag Image Format. Most formats including 24 bit color
- are supported.
- PCX - Microsoft Paint & PC Paintbrush
- TGA - Targa
- GIF - CompuServe Graphics Interchange Format
- BMP - Windows Bitmap
- RLE - Windows Run Length Encoded
-
- Note: Not all variations that may be possible in the above file formats have
- been tested due to lack of suitable test files.
-
- The major feature of PixFolio is the ability to build catalogs of
- images, that may reside on different disks. The catalog can then be searched
- and images can be easily located. Provisions are made for saving a primary and
- backup location for the image concurrently. To enhance searching for a
- particular image the program can display postage stamp images in a matrix.
-
- The ability to read an image in one format and to save it in another allows
- the program to be used as a file conversion utility.
-
- PixFolio version 1.01 is Shareware (see the accompanying file "PIXREGST.ME").
- PixFolio may be freely distributed on Bulletin Boards so long as all files
- are included along with this file.
-
- THE AUTHOR RESERVES ALL RIGHTS TO THIS PROGRAM. THE AUTHOR DOES NOT WARRANT
- THIS PROGRAM'S FITNESS OR SUITABILITY FOR ANY PURPOSE. ALL USERS SHOULD USE
- IT AT THEIR OWN RISK.
-
- The author will make a reasonable effort to correct problems and software
- bugs relating to documented features of the program for registered users.
- The author intends to make continuing improvements to the program including
- supporting additional file formats. To this end, comments and suggestions are
- welcomed.
-
- Users may contact the author, Allen C. Kempe on CompuServe (71220,23) or
- in writing at:
-
- Allen C. Kempe
- 298 W. Audubon Drive
- Shepherdsville, KY 40165
-
- Main Features
-
- File Menu:
- Open File - Open a new file for viewing.
- Save File - Save an image, possibly in a different format.
- Move/Copy file - Move or copy a file.
- Delete - Delete a file.
- Print - print all or part of an image.
- Select Printer - select a printer
- Close
-
- Catalog Menu:
- Select catalog: Create, delete, select or rename an image catalog.
- Catalog. Create or update a catalog entry for a displayed image.
- Browse Catalog. View catalog entries one by one; select a subset
- for viewing.
- Build Catalog. Create catalog entries for groups of images.
- Rebuild Catalog Index. Recover lost space in file and compact it.
-
- Edit Menu:
- Paste palette and image from clipboard.
- Copy all or part of an image to the clipboard.
- Cut a selected area from an image.
- Crop an image.
- Expand an image to fill the dimensions of the current window.
- Resize an image by a percentage amount or fit to a given dimension.
-
- Options:
- Set background color used when image is expanded.
- Set whether to use a solid or dithered background color.
- Display DIB or Bitmap format.
- Control whether warning messages will be displayed.
- Establish default operating options.
-
- View Options:
- Palette manipulation (Brightness and contrast).
- Convert to gray scale.
- View slides of catalog entries.
- Play a GIF animation sequence.
- Single step through a GIF animation sequence.
- Change the speed of a GIF animation sequence.
-
- Other:
- Using the mouse in the main viewing window, a rectangle can be
- selected for copying or cutting to the clipboard. The right mouse
- button can be used to draw a stretch rectangle where the selected
- rectangle is copied.
-
- Help:
- Context sensitive help is included for all menu items.
-
- ******** Equipment Requirements **********
-
- While PixFolio will execute in a minimal Windows installation, for example, a
- 286 with 1 megabyte of memory, program operation will be severely inhibited by a
- lack of memory. On such a configuration, large bitmaps, especially 8 or 24
- bit images will fail. Other applications could be adversely affected as well.
- Actual results will vary depending upon the amount of memory used by other
- applications running concurrently.
-
- PixFolio was developed and tested on a 20-MHz 386 with 8 megabytes of memory.
- It is recommended that PixFolio be run on a machine with at least 2 and pre-
- ferrably, 4 megabytes of memory. Running in 386-Enhanced mode will also
- make available the benefits of virtual memory.
-
- The display of images containing more than 16 colors requires that you have
- a Super VGA or better video display and a 256 color Windows device driver.
- Future versions of PixFolio may incorporate dithering functions that would
- allow display of a 256 color image using a 16 color driver such as the
- standard VGA driver distributed with Windows. This version of PixFolio will
- display such images using whichever of the 16 colors that Windows uses are
- closest. The results of this can be disappointing.
-
- ********** Program Limitations *************
-
- PixFolio has no limit on the number of catalogs that can be created or the
- size of these catalogs. However, the following points should be noted:
-
- 1. Catalog indexes are read into memory whenever a new catalog is selected.
- Large catalogs with many entries could result in lengthy delays whenever
- a catalog is opened or a search is initiated. The author has maintained
- catalogs with over 150 entries without encountering unacceptable delays.
-
- 2. The size of a catalog is otherwise limited by the amount of disk space
- where it resides. Catalog records are variable length and depend upon
- the type of image and how big the comments are.
-
- 3. PixFolio may encounter difficulty with extremely large images, those in
- excess of 1024 x 768 pixels. This is particularly true of color images
- and even more so by 24 bit color or gray scale images. This is primarily
- due to the increased memory requirements. There is a known problem creating
- the "postage stamp" image for a large bitmap; this is believed to be a
- problem with the video device driver's StretchBlt function.
-
- 4. While PixFolio and Windows supports 24 bit color and gray scale images,
- the display of such images using a video driver that only displays 256
- colors, can result in some lengthy delays whenever windows has to realize
- the 24 bit RGB data to an 8 bit palette. It may take 15 to 20 minutes to
- realize a 640 x 480 image depending upon the speed of your machine.
-
- 5. The support for GIF animation in PixFolio requires large amounts of free
- memory. GIF animation files with a large number of frames or overlays may
- unexpectedly fail when PixFolio runs out of memory.
-
- 6. PixFolio has not been tested nor has it been designed to work in a network
- environment. The affect of network operations and more than one user
- accessing PixFolio files concurrently cannot be predicted.
-
- 7. Not all graphics formats are supported equally with respect to reading and
- saving a file. For example, none of the compression options are currently
- supported for saving TIFF images. GIF images can only be saved in GIF87a
- format. Likewise, some of the more obscure or obsolete formats such as 4
- color CGA formats for PCX cannot be written although they can be read.
-
- 8. Other program limitations, if any, can be determined by accessing the
- online context-sensitive help.
-
- ******** NOTE **********
-
- If you have previously loaded Showgif (the former name of this program), you
- should edit your WIN.INI file changing the section name [Showgif] to
- [PixFolio]. Catalog file names, e.g. SHOWGIF.CAT need not be renamed but if
- you do, be sure to rename the index file, SHOWGIF.CIX also!
-
- ****** Installation and Getting Started*******
-
- It is suggested that the files which constitute PixFolio be placed in their
- own subdirectory on your hard disk. These files are:
-
- PIXFOLIO.EXE
- PIXFOLIO.HLP
- SPIN.DLL
- METER.DLL
-
- Not necessary for program operation are this file PIXREAD.ME, PIXREGST.FRM
- and PIXREGST.ME. PIXPACK.LST is a list of files included in this zip file.
-
- Once the above files have been located in the subdirectory of your choice,
- start Windows and then use the Program Manager "Add" command to add PixFolio
- to the desired program group.
-
- When PixFolio runs for the first time, it will establish a section in
- your WIN.INI file with program variables. These default options should enable
- you to start using PixFolio immediately. Once PixFolio is running you may
- access the online Help command for specific instructions and explanation of
- PixFolio menu commands.
-
- A quick review of PixFolio features and operating procedures can be gained by
- selecting "User Guide" under "Help".
-
- ****** Credits ******
-
- The author of PixFolio would like to recognize the efforts of Mr. Paul Hachey,
- (CompuServe Id 76247,3716) who performed an invaluable service by getting
- deeply involved in the extensive testing that went on over a period of months.
- Paul is responsible for the design of the PixFolio cover page, Icon and
- "About" dialog box and his many suggestions greatly influenced the "look and
- feel" of PixFolio.
-
-