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- ***********************************************************************************
- * *
- * A U T O C A T *
- * *
- * AREXX-Enhancer for Reinhard Haslbeck's ImageDesk *
- * *
- * Automatized Browser for Catalogs *
- * *
- * INSTALLATION- AND OPERATIONMANUAL *
- * *
- * by Ulrich Röcher *
- * *
- ***********************************************************************************
-
-
- TABLE OF CONTENTS
-
- 1. Introduction of AUTOCAT
- 2. Requirements for using AUTOCAT
- 3. How it works
- 4. Installation of an ImageDesk-AUTOCAT-System
- 5. Functions and Features
- 6. Legality
- 7. The Author
-
-
- PREFACE
- Due to an error in earlier versions of AUTOCAT it was not possible to start
- AUTOCAT from the tooltypes or by command-line parameter. This has been fixed in
- this archive's version of AUTOCAT. Both should work now.
- This version of AUTOCAT has been adopted for ImageDesk 3.0. If you want to use
- it on an ImageDesk version prior to 3.0, you have to delete or command out the line
- SETSPREFS THUMBSORT FALSE
- in the first part of AUTOCAT.
-
-
- 1. INTRODUCTION OF AUTOCAT
-
- Reinhard Haslbeck has written with his program 'ImageDesk' a real good piece of
- software for the Amiga. ImageDesk catalogizes and organizes electronical saved
- pictures in a nice and handy way. ImageDesk reads most of the common formats of
- graphic files, displays them at a good speed. It produces thumbnails (small copies
- of the original pictures) to give an overview and this way eases the selection
- of requestet pictures. It runs on AA, on different types of graphics boards and
- on Frank Mariak's/Thomas Sontowski's Cybergraphics-RTG-Software. ImageDesk offers
- an AREXX-Port with full functionality.
-
- On the other hand the selection and moving through collections of catalogs sucks;
- every catalog has to be loaded manually with its full filename. The size of the
- catalogs has to match the size of the screen, if you do not want to select the
- requested range of thumbnails yourself.
-
- AUTOCAT was written to improve this. It automatizes the handling of the catalogs
- completely. You can move forward or backward through any number of catalogs with
- any number of thumbnails no matter how many thumbnails your screen can display.
- The catalogs can be organized like the filing system on your harddisk; i.e. you
- can generate thematical organized sub-directories, which you can select or leave
- as you want. All these movements are done by single mouse-clicks - just the way
- you click a thumbnail for watching the picture behind it. It is not needed to
- provide file-names. AUTOCAT sorts all catalogs of a sub-directory before dis-
- playing them. This way you can influence the display-order of your catalogs.
- Since this sorting is done dynamical at every program-start, new catalogs can
- easily be added to existing catalog-directories. AUTOCAT recognizes and works
- according to the settings of your system (screenmode, viewer, thumbnail-size ..)
- and changes itself only those parameters it needs for its own operation.
-
-
-
- 2. REQUIREMENTS FOR USING AUTOCAT
-
- Well, just the same as for ImageDesk: At least 8-Bit display modes on your system,
- which means AA or a graphics-board. According to the manual of ImageDesk at least
- 4 MB of contiguous memory for the generation of the thumbnails.
-
- To be able to use AUTOCAT, you will need the *** registered *** version of Image-
- Desk. AUTOCAT does NOT run on the unregistered version. You need at least version
- 1.6 of ImageDesk or Version 2.02 and up. Attention! AUTOCAT does not run on the
- Versions 2.0 or 2.01 of ImageDesk! On your machine there must exist the file
- "rexxsupport.library" in the directory "libs:" (Belongs to Amiga Operating System).
-
-
-
- 3. HOW IT WORKS
-
- Easy! Reinhard Haslbeck has luckily given ImageDesk lots of formats for graphic
- files. That way one of that formats can be used as a command-format instead of
- a display format, so that clicking on a thumbnail with a command-format does not
- result in displaying a picture but executing an AREXX-Action. E. g.: If BMP was
- choosen as the command-format, then clicking on a BMP-thumbnail will not display
- the picture but execute a command like "display next thumbnail page" or "display
- thumbnails of catalogs in sub-directory". You will have to accept the small dis-
- advantage, that you can no longer use all graphic formats at one time, but I
- regard this as acceptable since you can choose the command-format yourself. The
- default command-format of AUTOCAT is BMP, Important to know is that the AREXX-
- program isn't executed the whole time AUTOCAT is running, but only when actions
- are performed. This way a lot of processing time is saved. Important values are
- temporarily saved by AUTOCAT in RAM.
-
-
-
- 4. INSTALLATION OF AN IMAGEDESK-AUTOCAT-SYSTEM
-
- In the beginning a sub-directory-structure should be created for organizing your
- catalogs, e.g. this way:
-
- Picture-catalogs
- / / | \
- nature house vacancies persones
- / | / \ / | \
- flowers animals dream real anybody | scenes
- friends
-
- This structure can have any number of directories and be as deep as you want it
- to be. It is possible to create catalogs, where normal thumbnails are mixed with
- thumbnails leading to a different sub-directory. It is not necessary to create the
- whole subdirectory-structure at once, more catalogs can be added even on running
- AUTOCAT-system just as you need them.
-
- It is recommended to start generating the catalogs with the deepest sub-direc-
- tories; just let ImageDesk create its catalogfiles quite as normal in a size
- making sense to you into the subdirectories you made above.
-
- ********************************************************************************
- ATTENTION! YOU HAVE TO MAKE SURE, THAT IN THOSE SUB-DIRECTORIES ARE ONLY (!)
- CATALOG-FILES. ANY OTHER FILES (E.G. .INFO-FILES) WILL LEAD TO ERROR-MESSAGES
- WHEN RUNNING THE SYSTEM!
-
- AN AUTOCAT-SYSTEM MAY ONLY HAVE THUMBNAILS OF THE SAME SIZE! (IT IS POSSIBLE TO
- CREATE MORE THAN ONE SYSTEM ON THE SAME DISK)
- ********************************************************************************
-
- If you want to create the catalogs for the above-mentioned sub-directory 'nature',
- you will have to do a little bit more of work, because the catalog-file will
- have to have the hints to the two sub-directories.
-
- Do as follows: Just select from the two picture-collections typical representa-
- tives and change their formats to the wanted command-format. I do presume here
- for easier explanation that this is BMP; just go on reading if you want to know
- how to create another command-format. For changing the picture formats, you
- can use e.g. AdPro, but you will also find appropriate programs in PD-collections.
- Those pics changed to BMP *** MUST *** have exactly the name of the sub-directo-
- ry they hint to (Regard capital letters!). At last you create a catalog-file
- from this two pictures. This catalog file has to be in the directory "nature".
- The BMP-pictures can afterwards be deleted; they are no longer needed.
-
- It is no problem to put further catalog-files in the sub-directory nature, whose
- thumbnails represent in the normal way other pictures, e.g. which show other
- parts of nature. Since the catalog files are automatically sorted displayed,
- the position and the order of the thumbnails on the screen can be controlled.
-
- As you have done with the sub-directory 'nature', you will have to do with all
- other sub-directories in your system.
-
- There is only one exception of this rule: When creating the catalogs for the
- root-directory 'Picture-catalogs', there names *** HAVE TO BE *** 'Head.cat',
- 'Head.cat.1', 'Head.cat.2' and so on. There number is theoretically unlimited
- (think about the sorting time), but AUTOCAT won't accept other names. The
- creation of the 'Head.cat'-files has to take place the same way like explained
- above.
-
- When this has been done, you will have to do the following to finish the
- installation:
-
- - You have to copy the 5 'Command.cat.#'-files from the AUTOCAT-archive to
- the directory where the Head.cat-files are placed.
-
- - If you wish an automatic load of the main picture catalog at every start
- of ImageDesk, you have to write the line 'REXX=:ImageDesk\Rexx\AUTOCAT1.IDesk'
- in ImageDesk's tooltypes, i.e. AUTOCAT is started by executing of the program
- 'AUTOCAT1.IDesk'.
-
-
- = You have to do the following changes within the AUTOCAT1.IDesk file yourself:
- (Please do it on a copy of AUTOCAT)
- (The lines mentioned can easily be found in the code; they are at the beginning
- just below the header)
-
- - In the line beginning with 'CDIR="work2:Kataloge/"'.... you *** MUST *** insert
- in the part within the quotation marks the path of your catalog root-directory.
- (This is the directory where you have copied the file 'Command.cat') Do not
- forget the slash '/' at the end of the path!
-
- - In the line beginning with 'CTYP="BMP"' you have to set the desired command-type,
- so if you want a different command-type then BMP, write it down here. If you
- change this, please regard the notes further down in the instructions. If you
- accept the BMP-command-type, let this line unchanged.
-
- When you have checked this, all values are set and your ImageDesk-AUTOCAT-System
- should work.
-
-
- If you like a different command-type then BMP, you should do the following:
-
- - Set the CTYP line as described above. The system will accept the following
- values: IFF, GIF, JPG, PCX, BMP, PCD, PNM, TGA. These signs have to be written
- *** exactly *** like shown, so regard the writing of the capital letters!
-
- - Sorry, but this is less convenient: You will have to create new files
- 'Command.cat.#'. 'Command.cat' are standard ImageDesk catalog-file with three
- entries 'Zurück' (German for beginners: 'Back'), 'Hoch' ('Up'), 'Weiter' (Next).
- The Command.cat files have to be different in their thumbnail-size:
- Command.cat.6 for 60 x 60 pixel-size, Command.cat.8 for 80 x 80 and so on.
- You vill have to create new thumbnails; they will have to have the new
- command-type. Watch the size of the thumbnail-setting on your system!
- For creating the thumbnails, create three graphic-files with
- the intended symbols, convert them to the desired command-type and create a
- new catalog-file. The graphic files have to be named 'Zurück', 'Hoch' and
- 'Weiter'. When making the catalog, be careful that the names are written cor-
- rectly and that the order is the same then in the original command-file!
- When finished, you can delete the original graphic-files, which are needed no
- longer.
-
- If you do not like the german-named switches 'Zurück', 'Hoch' and 'Weiter', you
- should do the following:
-
- - Create a new 'Command.cat' file like described above and name the thumbnails
- as you like to do. When describing their function, I will presume, that you
- have done this and named them 'Back', 'Up' and 'Next'.
-
- - You have to edit the file 'AUTOCAT2.IDesk' using a standard text-editor.
- You have to change the lines
- 'when iname="Weiter" then do'
- 'when iname="Zurück" then do'
- 'when iname="Hoch" then do'
- Exchange the words in quotation marks with your values. It is very important,
- that they are written the same way (watch capital letters) like they are writ-
- ten in the Command.cat-file you created. Please do not change anything else
- in the 'AUTOCAT2.IDesk' and use a copy of the file for changing the values!
-
- How to install more than one AUTOCAT-System on the same Disk:
-
- One AUTOCAT-System only allows you to use Thumbnails of the same size. If you do
- have Thumbnails of different sizes, you will have to create different systems
- like described above with different Head.cat directories. You have to create
- more than one AUTOCAT1.IDesk-file, because each one must point to its own Head.cat
- directory. You do not have to do further changes in AUTOCAT1.IDesk or to change
- AUTOCAT2.IDesk. You can of course not have a mixed use of both systems!
-
-
-
- 5. FUNCTIONS AND FEATURES
-
- After Installation the system AUTOCAT is started from ImageDesk by calling the
- Function 'Project/Execute Arexx' and executing the file 'AUTOCAT1.IDesk'. If
- you set up your system correctly, the header-thumbnails of your catalogs will be
- displayed.
-
- Like said above, this can be automatized by writing a line
- 'REXX=:ImageDesk\Rexx\AUTOCAT1.IDesk' into the tool-types of ImageDesk. This
- should be considered especially when creating a picture-CD!
-
-
- A running AUTOCAT has five functions:
-
- - Click on any thumbnail: The picture will be displayed, if the thumbnail does
- not point to another sub-directory.
-
- - Click on a thumbnail representing a sub-directory: AUTOCAT goes to this sub-
- directory, clears the screen and displays the first thumbnails of the first
- catalog in alphabetical order. It loads as many thumbnails as will fit on the
- screen.
-
- - Click on an 'Up'-Thumbnail: (In the original version of the Command.cat file
- this is a triangle with its top showing up): AUTOCAT changes to the parent-
- directory, clears the screen and displays the first thumbnails of the first
- catalog in alphabetical order. It loads as many thumbnails as will fit on the
- screen. When you have reached the root-directory of your catalogs, only
- the 'Head.cat'-files are loaded. The 'Up'-Thumbnail is displayed on the first
- or second place on screen; if it does not come up, you are in the root-direc-
- tory of your catalogs.
-
- - Click on a 'Next'-Thumbnail: (triangle showing right in the original 'Command.
- cat'-file) AUTOCAT clears actual screen and displays next thumbnails from your
- catalogs until the screen has been filled. The 'Next'-Thumbnail is always
- displayed buttom right on the screen; if not, there are no more thumbnails to
- display.
-
- - Click on a 'Back'-Thumbnail: (triangle showing left) AUTOCAT clears the screen,
- and displays the preceeding screens again. The 'Back'-Thumbnail is always shown
- top left on the screen; if not, you reached the beginning of your catalog-files.
-
- AUTOCAT uses a dynamical display, i.e. the catalogs can be changed, deleted or
- new ones can be added. When changing to the sub-directory the next time, the
- actual version will be loaded. Because the catalogs are sorted alphabetical,
- their name can be used to set the approximate position where the thumbnails are
- displayed.
-
-
-
- 6. LEGALITY
-
- AUTOCAT is Freeware. Every user can do with it what he likes to do. The Author
- does not expect a gratification - just think anything nice about me! No - this
- is not 'Thinkware' :-))
-
- AUTOCAT may be distributed via the Aminet, the Fish- and other PD-CDs or any
- mail-boxes. Reinhard Haslbeck may distribute the program together with the
- registered version of ImageDesk.
-
- The Author is not responsable for any losses, damages or any other disadvantages
- coming from using AUTOCAT. Note that you are using it completely at your own
- risk!
-
-
-
- 7. THE AUTHOR
-
- If you want to contact me, write to:
-
- Ulrich Röcher
- Am Tretenberg 6
- 57080 Siegen
- Germany
- roecher@fts.uni-siegen.de
-
-
- If anybody wants to know more about ImageDesk, write to Reinhard Haslbeck.
- This is his adress:
-
- Reinhard Haslbeck
- Spirknerstr. 7
- 84137 Vilsbiburg
- Germany
- haslbeck@informatik.tu-muenchen.de
- haslbeck@leo.org
-
-