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-
- ******************* THE RUN-TIME PROGRAM ********************
-
- There is a run-time program included in this kit to
- display multimedia pictures created with The Multimedia
- Workshop. In most cases, you will want to include it with
- your pictures on disks that you distribute, so that the end
- users will be able to use your pictures. Registered users
- are free to distribute the run-time program MSHOW.EXE with
- their products.
-
- MSHOW runs in either of two modes, "batch" or
- "presentation" mode. In batch mode, it displays one picture
- complete with sound effects, etc, then waits for the user to
- press any key before returning control to DOS. In
- presentation mode, it displays a series of picture files and
- presents the end user with a menu from which the user
- controls the presentation.
-
- When MSHOW starts, it looks to see if there is an
- accompanying picture file name typed at the DOS prompt or
- provided in the batch file from which you may have called
- MSHOW. If found, MSHOW displays that picture file, then
- returns to DOS.
-
- If there is no picture file listed with the call to
- MSHOW, it looks for a special file on disk called MSHOW.CFG,
- which is created with the BUILD option on the The Multimedia
- Workshop control panel. If it finds MSHOW.CFG then it runs
- in presentation mode, using the group of picture files listed
- in the MSHOW.CFG file.
-
- In presentation mode, at the bottom of this first
- picture is a small menu allowing the user to take one of
- several actions. They are:
-
- ┌──────┬──────┬──────┬────────┬──────┬──────┬────────┬──────┐
- │ HELP │ BACK │ NEXT │ RESUME │ AUTO │ GOTO │ SEARCH │ QUIT │░
- └──────┴──────┴──────┴────────┴──────┴──────┴────────┴──────┘░
- ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
-
-
- These options can be selected with the left and right
- arrow keys then a press of the [Enter] key, by pressing the
- first letter of the menu item, or a sideways movement of the
- mouse then a click of the left button.
-
- HELP displays a single screen of information about how to use
- the menu (although quite unnecessary!)
-
- BACK shows the previous picture viewed.
-
- NEXT shows the next picture in your presentation,
-
- RESUME displays the last picture viewed during the last time
- MSHOW was used. It does this by writing a small file to disk
- containing the number of the picture currently displayed when
- the user quits the MSHOW program. The next time the program
- is started, if the user selects RESUME, it reads that file
- and finds the picture so the user can continue from where he
- left off.
-
- AUTOmate is to display your presentation over and over again
- automatically. When selected, MSHOW asks you to type a
- number of seconds. It will pause for that long between each
- picture. When it comes to the last picture in your
- presentation, it will start all over again. This is
- excellent for trade show displays, retailers can put a
- monitor in their store windows at night advertising their
- products, computer retailers can leave MSHOW running on
- computers in their stores. A student at a science fair can
- create a show about her project and display it at her table.
-
- GOTO is an electronic Table of Contents. When selected, the
- end user is presented with a picture of a Table of Contents,
- and can type a number, and then be taken to that picture
- within your presentation. This is optional and requires that
- you make a special picture called GOTO. If MSHOW does not
- find a GOTO file, it merely ignores the GOTO request without
- harm. Making a GOTO picture is easy, and I'll tell you all
- about it in a couple of minutes.
-
- SEARCH (called FIND when in the CGA-LO video mode) allows the
- end user to type a word or phrase. Then, starting at the
- beginning of your presentation and working to the end, MSHOW
- quickly searches each picture file for that word or phrase.
- If found, the picture is displayed on the screen and a small
- menu appears to allow the end user to continue searching for
- more occurrences, or return to the regular menu. In addition
- to selecting SEARCH with the mouse or menu bar, the user can
- press [S] or [F] to begin a search. As you might expect, it
- works rather slowly when a big presentation is on a floppy
- disk.
-
- QUIT
-
- This is the way out to DOS.
-
- USER CONTROL
-
- New since version 4.0 are two invisible features: The end
- user can stop a presentation at any time by pressing the
- [Esc] key. The user is offered an opportunity to Quit the
- script early. Whatever script has not been played yet, will
- not be displayed. In presentation mode the menu bar will
- return. In batch mode, the next keypress returns control to
- DOS or the calling batch file.
-
- In animation loops, the end user can press any key to stop
- the loop.
-
-
- ************************** NOTE ***************************
-
- NOTE: All runtime programs used by your presentation must be
- copied onto your final disk. If you use synthesized speech,
- PC-TALK.EXE and the speech files must be copied along with
- your script files.
-
- Also, if you use any fonts except the first two, BITMAP
- or TRIPLEX, then the corresponding .CHR files must be copied
- onto your finished disk.
-
- ******************** MAKING A GOTO FILE *********************
-
- This is optional. The GOTO file is a special picture file
- which is used by GOTO as a 'live table of contents.' The user
- can type a number corresponding to any of the pictures in
- your presentation, and be taken to that picture.
-
- First complete all the pictures in your presentation and use
- The Multimedia Workshop's BUILD option to make a MSHOW.CFG
- file. Make a note of the numbers to the left of the picture
- files that will be key points in your presentation.
-
- To make the GOTO file, start a new picture file by selecting
- FILE from The Multimedia Workshop's control panel and call it
- GOTO. No other name will do, and it cannot have any
- extension. In this file, list or illustrate the key pictures
- in your presentation and put a number next to them. These
- numbers are the number of the script file's position in the
- menu. The first script file is 1, and the second is 2, etc.
- In other words, if you have created a catalog of blacksmith's
- tools, and you have several pictures of anvils, you need to
- know the position of the first picture file of an anvil in
- your anvil section. This will be one of your goto points. You
- can have as many goto points as you can fit onto the GOTO
- picture.
-
- When your GOTO picture is done, include it along with your
- other picture files, MSHOW.CFG and MSHOW.EXE in a
- sub-directory or on a disk, then test it by running MSHOW,
- selecting GOTO, and typing the numbers for the various
- points, and make sure the pictures you expected come up as
- you planned.
-
- Note: There is a sample GOTO file included on The Multimedia
- Workshop disks for use with The Multimedia Workshop Demo
- Show. Take a look at that GOTO picture to see how it's done.
- To see another example, look at the file (temporarily
- renamed) GOTO.PEN included with this program merely as an
- example. GOTO.PEN requires VGA graphics.
-
-
- RENAMING MSHOW
-
- Using the DOS command REN (Rename) you can change MSHOW.EXE
- to BEGIN.EXE or GO.EXE, or you can make a batch file called
- GO.BAT or START.BAT (etc) that starts MSHOW. This makes it
- easier for the end user to start your presentation.
-
- USING MSHOW IN BATCH MODE
-
- Batch mode is for displaying a single multimedia picture
- along with its sound effects and animation, or for use within
- batch files. MSHOW will simply show a picture, then wait for
- the user to press any key. When a key is pressed, control is
- returned to DOS.
-
- To use batch mode from the DOS prompt, type MSHOW, a space,
- then the name of the picture file that you want to display.
- For example:
-
- MSHOW C:\PICTURES\SPIDER.3
-
- or
-
- MSHOW SPIDER.4
-
- if your picture file is in the same place as MSHOW.EXE.
-
- If you have a few pictures you want to display, and you want
- to use a batch file to line them up, you can do something
- like this:
-
- Make a batch file called BEGIN.BAT, and in it, include these
- lines:
-
- MSHOW SPIDER.1
- MSHOW SPIDER.2
- MSHOW SPIDER.3
- MSHOW SPIDER.4
-
- When this batch file is run (when the user types BEGIN) a
- picture of a spider, your picture called SPIDER.1 will
- appear. When the user is through studying the first spider
- and presses any key, your next spider picture, SPIDER.2, is
- shown, and so on until all four pictures have been shown.
-
- And of course you can also use the batch file to run other
- programs, for instance:
-
- MSHOW MY_INTRO.PIC
- MYPROG.EXE
- MSHOW END.PIC
-
- The more you learn about batch files, the more things you can
- do in the way of mixing and matching programs, picture files,
- more programs, etc. For instance, you could make a catalog
- disk which is mostly text, but in between displaying price
- lists with a text presentation program, you could display
- pictures of your more popular or interesting products.
-
- NOTE: If you have chosen any typefaces beyond the first two,
- BITMAP and TRIP, within The Multimedia Workshop, their
- corresponding disk file(s), *.CHR, must be copied onto your
- presentation disks along with your picture files.
-
- _____________________________________________________________
- end of chapter
-
-