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qtConsole

Art.No.: QTCON.0010
qtConsole
Funktionssammlung zur Gestaltung der Ausgabe in die Konsole für Fortran unter Windows

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89,25 € incl. VAT, plus Shipping
qtConsole

Standard Fortran does not offer facilities to output colored text or numbers. Also, to position the cursor is laborious. The console cannot easily be cleared. It is not possible to position the console window relative to the desktop screen. It does not provide for a change of the number of character rows and columns to be buffered by a console. And so on. qtConsole gives Fortran programmers a hand to brush up their Windows console applications with colors, positioning and more.

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Fig.: List of qtConsole functions (from demo program Ex01.exe)

Most Fortran programs use READ(*,...), PRINT and WRITE(*,...) statements for console output (under Windows the console is also referred to as the DOS box, DOS command window). The Fortran standard stipulates the use of one single color (usually white text on black background). But, with the qtConsole function qtConSetTextColor a foreground and background color can be set (256 color combination are at your disposal). With this, your PRINT and WRITE(*,...) commands will output colored texts and numbers.

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Fig.: Color combinations and codes (see demo program Ex01.exe)

Additionally, the function qtConWrite allows to position texts (by row and column specification). With this, you may highlight texts and numbers. So you can catch the users attention, for example, if a value runs out of range.

Click, to view the image in best resolution
Fig.: Coloring a series of temperature values (see demo program Ex01.exe)

Also, the size of the console and the size of the console window can be controlled. To clear the console, simply call qtConClearConsole.

If you think the console's cursor is to small - default size is mostly 25% of the font size - change its size calling qtConSetConsoleCursorSize, for example to maximize it to 100%. Or if you want to make the cursor invisible, give it a size of 0.

Within the coordinates range of a console the cursor can be positioned calling qtConSetCursorPosition. Then, the output of a PRINT and WRITE(*,...) command starts at the cursor position set. Or a READ(*,...) command expects user input starting at that cursor position.

Here is complete overview of the qtConsole functions:

Group /
qtConsole Function

Function

Initializaton

qtConInitialize   

Iinitialize qtConsole

Console Size and Position

qtConGetConsoleBufferSize Get the size (rows and columns) of the internal console buffer
qtConSetConsoleBufferSize Change the size (rows and columns) of the internal console buffer

qtConGetConsoleCoordinatesRange

Get the console coordinates' range

qtConGetLargestConsoleWindowSize

Get the maximum size of the console window

qtConGetConsoleWindowCoordinates Get the coordinates of the console window (relative to the desktop)
qtConChangeConsoleWindowSize Change the size of the console window
qtConSetConsoleWindowPosition Position the console window (relative to the desktop)
qtConGetPrimaryScreenSize Get the resolution of the primary screen

Cursor

qtConGetCursorPosition

Get cursor's position

qtConSetCursorPosition

Position cursor

qtConGetConsoleCursorSize

Get size of the cursor

qtConSetConsoleCursorSize

Set cursor's size (0 - 100)

Output

qtConGetTextColor

Get active color (used for output)

qtConSetTextColor    

Set active color (for subsequent output)

qtConConvertToColorValue Convert color code into an integer value
qtConWrite Output text, optionally position
qtConClearConsole Clear the console

Other Functions

qtConSetConsoleWindowTitle    

Change the title of the console window (caption)

qtConFlushConsoleInputBuffer

Flush the console input buffer (clears READ buffer)

qtConGetErrorInformation

Get the meaning of an error code

Scope of Supply

qtConsole consists of a static library (.lib) and several pre-compiled MODULE files (.mod). The functions and their usage is described in the manual (PDF), including examples and several illustrations.
To ease usage, a demonstration program (Ex01.f90) is provided, that demonstrate many essential functions. For all compiler systems that are supported (see below) ready-to-use projects are provided, that include the demo program and all the other files needed. So, after loading the project, a "Build" will create the demo program (Ex01.exe). Compare the "Instructions for Installation and First Usage" below.

 

Supported Compiler Systems

At present the following variants exist:

  • Compaq Visual Fortran v6.6
  • Intel Visual Fortran (Win32) v10.1 and higher
  • Silverfrost FTN95 (Win32) v5.5 and higher

It may be that compatible compilers can use qtConsole too. Try yourself using the evaluation version (see below). If you own a compiler that is not supported by qtConsole, but you would like to have a binding for this, let us know (mailto:info@qtsoftware.de). If there is sufficient demand, we will try to develop a version for your compiler.


Download

You can download an evaluation copy here which has a few functional limitation (1) including the manual (PDF (2); download size: about 1.6 MB):
qtConsole.zip or as self extracting archive
qtConsole_SelfExtractingArchive.exe

Instructions for Installation and First Usage:

  1. Create a directory on your PC (e.g. C:\qtConsole).
  2. Copy the file you have downloaded into this directory.
  3. Unzip this file into this directory.
  4. Then you are ready to start one of the files suitable to your development system: CVF\Ex01\Ex01.dsw, IVF\Ex01\Ex01.sln, or FTN95\Ex01\Ex01.ftn95p (a double click on the file symbol in Windows File Explorer should start-up your development environment).
  5. After this perform a "Build".
  6. The Ex01.exe should be built and you can run it.

If you encounter difficulties, or something is not working properly, give us a call: +49(0)30/92900870 or send an email.

(1) The evaluation copy allows the usage of all functions until the end of the year. When starting a program that calls qtConsole functions a message box pops up at the beginning which displays a message accordingly. On purchase of a qtConsole Licence you will receive a licence file, which activates the "full version", that can be used without limitation (no message box, no time limit).
(2) You can download Adobe Acrobat Reader (for display of documents in PDF format) here.



Licensing

The evaluation copy is converted into a fully functioning version by purchase of a qtConsole licence (no re-installation necessary).
A qtConsole licence grants a single named user (the licensee) the usage of the qtConsole software (single user licence) for to create applications (.exe) that he/she may distribute freely. This means, there are no runtime fees or any other royalties to be paid additionally. The complete licence conditions are to be found in the manual.
The licence is supplied (QTCON.0010) by sending a licence file via email. The licence file contains the data the licensee specifies (name and addres), the licence number, and the licence key.

System Requirements

To use the qtConsole software the following is needed

  • PC running Windows, harddisk with about 6 MB available.
  • One of the following operating systems: Microsoft Windows Windows 2000, 2003, or Windows XP, and compatible.
  • A Fortran compiler system as supported (see above).
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Art.No.: QTCON.0010  
Funktionssammlung zur Gestaltung der Ausgabe in die Konsole für Fortran unter Windows
89,25 €*