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% Part : Concepts
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% Chapter: Frameworks
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% ------------------------------------------------------------
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% $Id: files.tex 6044 2010-07-11 07:49:09Z al $
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% ------------------------------------------------------------
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\section{File Types}
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Inside CentOS Artwork Repository, there are ``image files'' and ``text
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files''.
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\subsection{Image Files}
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\hypertarget{sec:Concepts:Frameworks:Image}{}
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Image files are used to implement the CentOS visual style on all
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CentOS visual manifestations where image files are involved (i.e.
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CentOS distribution, CentOS web sites, CentOS promotion, etc.). Image
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files are inside identity frameworks.
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Image files may be available in different formats. Image files in
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different formats are produced taking the PNG format as base. The PNG
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format is the Inkscape's export format used by \texttt{render.sh}
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indentity script to produce a image copy of the SVG design templates.
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The \texttt{render.sh} identity script uses command line image
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manipulation tools, like ImageMagick and Netpbm, to do image format
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convertions from PNG to the formats you specify. You can produce as
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many image formats as supported by the previously mentioned command
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line image maipulation tools.
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Image files production in different formats is specified inside
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configuration scripts, specifically in the variable
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\hyperlink{sec:Concepts:Scripts:Configuration:ACTIONS}{\texttt{ACTIONS}}
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(\autoref{sec:Concepts:Scripts:Configuration:ACTIONS}).
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Inside frameworks, image files are stored in a directory named `img'.
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This name is a convenction that scripts use to store framework's
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produced images. If you want to change the image directory's name to
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something different from `img', you need to set the same name in all
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images' directories along the CentOS Artwork Repository, and update
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scripts to recognize the new name you set. This is something you
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problably don't need to do, but if you still want to, please share
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your reasons in
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\href{mailto:centos-devel@centos.org}{centos-devel@centos.org} before
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commit your changes. Changing the image directory's name is a big
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chanage that needs to be discussed in the community.
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\subsection{Text Files}
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\hypertarget{sec:Concepts:Frameworks:Files:Text}{}
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Text files are used to implement the CentOS visual style on all CentOS
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visual manifestations where text files are involved (i.e. eula files
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and release notes used by Anaconda, etc.). Text files are inside
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identity frameworks.
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