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diagram-viewer(1) Documentation toolbox diagram-viewer(1) 





NAME


diagram-viewer - Lightweight Diagram Processor






SYNOPSIS


diagram-viewer show inputfile...


diagram-viewer convert -o output
    format inputfile...










DESCRIPTION


The application described by this document, diagram-viewer,
    is a lightweight processor for tklib diagram files


diagram-viewer is based upon the package diagram.
    See it for examples and language reference.




USE CASES


diagram-viewer was written with the following two use cases
    in mind.



  
[1]

  
Processing and display of one or more diagram files.

  
[2]

  
Batch conversion of one or more diagram files into raster image
    files.








COMMAND LINE



  

  
This is the form for use case [1]. The application opens a gui showing the
      list of input files to the left, allowing the user to choose which of them
      to render to the canvas on the right.

  

  
This is the form for use case [2]. The application converts the input
      files into raster image of the specified format.







  

  
This argument specifies where to write the generated image. It can be the
      path to a file or directory.
    
If the output does not exist then [file dirname
        $output] has to exist and must be a writable directory.

    
In case of multiple input files the generated image will be
        written to a file in the directory, and the name of that file will be
        derived from the inputfile, and format.

    
In case of a single input file the generated image will be
        written to the file.

  

  
(handle) format (in)

  
This argument specifies the image format to convert the diagrams into when
      processing the input. The application recognizes all formats supported by
      the Img package, i.e. for which it can load a package
      img::format

  

  
This argument specifies the path to the diagram file to process. It has to
      exist, must be readable, and written in diagram format.














BUGS, IDEAS, FEEDBACK


This document, and the application it describes, will undoubtedly
    contain bugs and other problems. Please report such in the category
    diagram of the Tcllib SF Trackers
    [http://sourceforge.net/tracker/?group_id=12883]. Please also report any
    ideas for enhancements you may have for either application and/or
    documentation.






BUGS, IDEAS, FEEDBACK


This document, and the package it describes, will undoubtedly
    contain bugs and other problems. Please report such in the category
    diagram of the Tklib Trackers
    [http://core.tcl.tk/tklib/reportlist]. Please also report any ideas for
    enhancements you may have for either package and/or documentation.






KEYWORDS


canvas, conversion, diagram, vector






CATEGORY


Documentation tools






COPYRIGHT


Copyright (c) 2010 Andreas Kupries <andreas_kupries@users.sourceforge.net>








  

    1.0
    tklib