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- FLEXIDUMP 2.50 QUICK DOCUMENTATION
-
- WRITTEN BY :OzzY / 2OOO A.D.
-
- ON THE 10.06.1993
-
-
- WHAT THE THREE PROGRAMS ARE:
-
- The Flexidump Disk Contains Three Different Programs, FLEXI(.prg),
- FLEXICAT(.prg) and CUSTOM(.prg).
-
- The first is the main printer control and graphics program.
-
- Flexicat is a program based around flexi. It allows you to automatically
- print out all the picture files within a particular directory, in a similar
- manner to a photographer's contact sheet, as little picture on one page.
-
- The custom program enables the user to adapt one of the flexi printer drivers
- for their own particular model of printer. This is only used if the printer
- is not one directly supported by Flexidump.
-
- Double click the Flexi icon and after a few seconds of loading you will see
- the main control screen. This is divided into eight sections.
-
- If we are to use the program properly then we must first load in a suitable
- printer driver. Flexi ignores the settings in Amiga Preferences and uses it's
- own to achieve superior output.
-
- With the right mouse button held down we can access the pull-down menus at
- the top of the screen. By selecting the file/load driver we call up a file
- requester that is allready set for the flexicus driver. This is designed
- to work with most epson compatible 9-pin colour printers.
-
- By clicking on '>> Cus' in the requester we can find the drawers that contain
- the colour, mono, and bubblejet drivers.
-
- Clicking on '>> Mono', for example will cause a list of drivers for single
- colour printers to appear.
- Theese can be scrolled throuh by using the up/down arrows or the slider
- gadget. If you see a driver that matches your printer then click on '<<'
- To go up a levelin the directory.
-
- With the correct driver loaded the program is prepared for use with basic
- settings. These should not need to be altered during normal use.
- I'll explain what all the gadgets and buttons do later.
-
-
- HOW TO USE:
-
- An IFF is loaded using the requester called up by the pull-down menu
- 'File/load Pic'.
-
- On the disk there is a PIC drawer with some sample IFF pictures in it.
- There is another drawer in that called '4AM'. This contains the king tut.
-
- Okay so we've got a picture loaded. Let's print it. Select 'Page Dump'
- from the pull-down menu labelled 'print'. A new screen appears, titled
- 'Select screen area', with a small representation of our IFF in the middle
- of it. Surrounding the picture is a frame and a host of boxes with arrows
- in them. By clicking on theese we can resize the frame and/or move it
- around our picture. This can also be done by clicking 'Manual', which will
- take us to a larger view. By dragging the frame we can crop the images
- to the size we want.
-
- If a smaller frame is required then by clicking on the 'Frame' gadget
- we can reduce it's size. The 'Reset' button will restore order if you
- get in a muddle.
-
- Once the picture is correctly framed, a click on 'OK' will take us to
- the next screen. Here we can set the distance from the top of the page
- to where our picture will start to be printed. This can be left alone so
- click on 'OK' again.
-
- The next screen allows us to shift the position of the print left from the
- edge of the paper.
-
- Again this is best left set to it's default, so click on 'OK' for access
- to the 'Dump dimensions' screen.
-
- We can resize the entire picture to our heart's content here The 'Guess'
- and 'Ratio 1:1' boxes are highlighted as default so that any changes we
- make, either to the width or lenght gadgets, will ensure that our output
- comes out in the correct shape.
-
- The 'Pages' box displays how much of our sheet of paper will be taken
- up with the print. A full width print of 19.8cm will have an 'X' value
- of 1.0, while it's lenght, 'Y' will be 0.5 or 11.2cm - roughly half A4.
-
- The next screen, 'Gamma Correction', can be by-passed for now. We are then
- presented with the 'Copies' screen. Here we can determine the number of
- printout's that get sent to the printer, or to disk. A very handy feature.
-
- If you are working late and don't wish to disturb the rest of the household
- with the clatter of your dot-matrix, then you cna send Flexi's output to
- disk for printing the next day. The file is reloaded using 'Spool', which
- is an item in the 'Print' pull-down menu, along with 'Poster'.
-
- ____________________________________________
- | |
- | COLOR SIEVE |
- |____________________________________________|
- | | | | | |
- | RED | GREEN | BLUE | GREY | UC K |
- |________|________|________|________|________|
- |C |M |Y |C |M |Y |C |M |Y |C |M |Y |C |M |Y |
- |[]|[]|[]|[]|[]|[]|[]|[]|[]|[]|[]|[]|[]|[]|[]|
- | | | | | | | | | | | | | | | |
- | | | | | | | | | | | | | | | | THE COLOUR SIEGE SCREEN
- | | | | | | | | | | | | | | | | ALLOWS YOU TO ADJUST THE
- |/\|/\|/\|/\|/\|/\|/\|/\|/\|/\|/\|/\|/\|/\|/\| COLOUR PRINTING TO SUIT
- |\/|\/|\/|\/|\/|\/|\/|\/|\/|\/|\/|\/|\/|\/|\/| YOUR PRINTER.
- |99|99|99|99|99|99|99|99|99|99|99|99|99|99|99|
- |¯¯¯¯¯¯¯¯|¯¯¯¯¯¯¯¯|¯¯¯¯¯¯¯¯|¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯| |¯¯¯¯¯¯¯¯|¯¯¯¯¯¯¯¯|¯¯¯¯¯¯¯¯|
- | CYAN |MAGENTA | YELLOW | ________ | | CYAN |MAGENTA | YELLOW |
- |________|________|________| | | | |________|________|________|
- |C |M |Y |C |M |Y |C |M |Y | | HELP | | |C |M |Y |C |M |Y |C |M |Y |
- |[]|[]|[]|[]|[]|[]|[]|[]|[]| |________| | |[]|[]|[]|[]|[]|[]|[]|[]|[]|
- | | | | | | | | | | ________ | | | | | | | | | | |
- | | | | | | | | | | | | | | | | | | | | | | |
- | | | | | | | | | | | RESET | | | | | | | | | | | |
- |/\|/\|/\|/\|/\|/\|/\|/\|/\| |________| | |/\|/\|/\|/\|/\|/\|/\|/\|/\|
- |\/|\/|\/|\/|\/|\/|\/|\/|\/| ________ | |\/|\/|\/|\/|\/|\/|\/|\/|\/|
- |99|99|99|99|99|99|99|99|99| | | | |99|99|99|99|99|99|99|99|99|
- |¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ | OK | | ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
- | |________| | ______________ __________
- | | | COPY TO USER_| | INKJET 1 |
- |____________________________________________| ¯¯¯¯¯¯¯¯¯¯¯¯¯ ¯¯¯¯¯¯¯¯¯¯
- ______ ____
- | HELP | | OK |
- ¯¯¯¯¯¯ ¯¯¯¯
-
-
- IF YOU HAVN'T GOT A PRINTER:
-
- Apart from being a comprehensive printer manager, Flexi is also a use-ful
- image processing tool. With an IFF loaded into the program it is possible
- to adjust colours and greyscales with easy to use sliders and buttons,
- then save the results. The image pull-down menu is where to access these
- goodies. 'View' allows you to see the whole picture as it will be printed,
- or saved to disk.
-
- 'Separate' will withdraw the particular information you want from an image
- just by clicking on one of the many buttons.
-
- The colour seperation screen also has facilties for inverting an image
- physically and chromatically.
-
- The colour operators can only be done one at a time. if you don't like the
- result, then a click on undo will get back your initial image. However,
- if you decide to save the result with 'File/Save Pic' then make sure you
- give the new picture a different name, otherwise you will lose the original.
-
- Colour balance gives you the opputunity to vary the brightness, contrast,
- and saturation (hue) of the picture. Plus the change to alter the red, green,
- and blue values in two modes: add and multiply. I won't spoil the fun by
- telling you what they do. Each operator has a slider control, but the effects
- are not immediately obvious. A click on the 'draw' button will change the
- picture, while 'reset' will take you back to your original and undo to the
- result of the previous operation.
-
- The next menu, option, gives access to three more screens. 'Page' lets you set
- up the number of lines and columns your printer can put onto a particular
- size of paper. The initial setting is for A4.
-
- 'Ink' has a number of presents for various types of printer accessed through
- a gadget at the bottom of the screen. The idea of this is to help you match
- the colour output of your printer to those colours you see on TV/monitor.
-
- If a preset does not quite fit the bill, then you cna manually adjust the
- sliders to get the best results by trial and error. When the optimum fit is
- found the settings should be copied to disk.
-
- The last item in this menu, sieve, is another bank of sliders that can filter
- the colour information being sent to the printer.
-
- If it is possible to send just the black outlines within a picture to the
- printer by reducing all colour values to zero.
-
-
- COLOUR FROM BLACK AND WHITE:
-
- Flexi can be used to get colour output from a mono printer. The gadgets
- in the Color O/P mode come in to play now. To achieve a polychromatic
- printout you will need three separate colour ribbons or ink cartridges;
- one for each complimentary colour: Cyan, Margenta, and Yellow.
-
- The picture is then printed with the yellow ribbon in the printer, and
- Flexi is set to output only the yellow part of the image. When it is finished
- the paper is wound back to exactly the point it started from. The cyan ribbon
- is inserted and the print done again with only cyan colour output.
-
-
- GADGET GLOSSARY:
-
- This Is Where I Explain What Most Of The Buttons And Gadgets do.
-
- PRINTER CONTROL TERMS:
-
- Passes: refers to the number of times the printhead moves over the same
- strip of paper. Some printers require more than one pass to get high
- resolution, usually 9-pin, while 24-pins and inkjets only need one. This
- will be set by the driver loaded. although you can experiment by changing
- it to 1 or 2.
-
- Printer density: again refers to resulution, and this is measured in dots
- per inch (Dpi). For draft copies, or special effects, a lower resolution
- will often suffice and save on ink and time too.
-
- Dot pattern: determines what sort of dither will be used to print the picture.
- Theese patterns are used to give the impression of more colours, or grey,
- than can be output by the printer. Flexi has four patterns in two sizes,
- 4x4 and 8x8, plus a random dither.
- The larger the pattern the more colours are generated, but at a loss in
- picture resolution. Some patterns do not work well with certain printers
- or particular sizes of print. So experimentation is required. A rotated
- pattern will often provide better colour output than a standard one.
-
- Aspect: refers to the way the picture can be printed out. It can be normal,
- upside down, rotated, or mirror image. This last one is often used for
- printing onto T-Shirts so that the resulting graphic is the correct way round
- when ironed onto the garment.
-
- Ink colours: will be set by the driver. A mono printer will have one, while
- colour printers can have three or four. Either on one ribbon or in ink
- reservoirs if of the inkjet varity.
-
- UC Removal: is a technique that saves ink, and improves black and greys.
- It does this by using black ink instead of heavy combinations of C, M, & Y.
-
- Tractor: informs Flexi if you are using the tractor fead instead of friction
- feed. This method is less accurate for positioning so compensations are made.
-
- Dumps across: sets the number of pictures that can be printed across a page.
-
-
- IMAGE PROCESSING TERMS:
-
- Brightness: if adjusted, will alter all the colour intensities uniformly
- up or down, but with a loss of datail.
-
- COntrast: affects the intensities of the colours, either pushing them towards
- the same value, to give a flat uniform image, or at the other extreme, to one
- primary colour with maximum intensity. Again with a loss of datail if altered.
-
- Saturation: is the intensity of a colour. The higher the saturation the more
- vivid the colour. A low value will give no colours - grey scale - if
- brightness and contrast are neutral.
-
- Luminance: shows up the bright and dark areas of the image.
-
- Intensity: Reveals how bright the individual colours of the image are,
- although at first glance it may appear similar in effect to luminance.
-
- Gamma correction: is a method of brightening a picture without affecting
- the detail too much. Colours are also altered without any colour in particular
- reaching a maximum or minimum intensity.
-
- The End.
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