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We would like to prepare the software usage documentation for a web application. This mainly contains the screen shots ( along with relevant documentation ) in most of the pages. Also we would like to have a top menu links using which we can jump to the corresponding pages.
Please suggest the tools which can be useful to fulfil the above requirements.
Dr Explain is pretty nice.
http://www.drexplain.com/
It will analyze your page and create a list of controls, buttons, etc. that need callouts.
If you write your documentation with a particular documentation tool in mind, outputting to HTML is relatively simple. LaTex, markdown (with Pandoc in mind), reStructuredText (with Pandoc or Sphinx in mind), AsciiDoc (with DocBook tools in mind) and DocBook (with Docbook tools in mind--see Pandoc).
All of those formats would allow you to easily organize your documentation then export them into HTML however you deem appropriate (probably by major heading, then build a simplistic wrapper around the files). Sphinx can also just output web-based documentation (see Python.org's documentation).
For screenshots I suggest using a standalone app on your platform of choice, Ideally one that lets you do annotation within the program. Skitch for Mac, Jing for Windows, Shutter shutter-project.org or Jing in linux.
Finally I would suggest also doing screencasts as they can be especially helpful to show off the interestingness/power of a web-app.
This may be overkill for your project, but I've favored preparing documentation in docbook (xml), since it's fantastically portable/convertable.
To simplify the document creation, you could turn to http://www.oxygenxml.com/, but you can also do the same work in just about any other xml (or even text) editor.
Once your document is prepared, it's trivial to generate html (multi-page, or single page), and pdf versions.
I don't know what king of language you are writing your code, but in the case of Java, you can use Maven.
With maven you can use many plugins, like JavaDoc, site that create a site with many informations about your API/software and contains the top menu that you want.
This is a screenshot of the site that maven generates: link
I hope these could help!
Cheers
I'm sure there's some awesome tool out there that integrates everything needed for usage documentation but I'll tell you what I use!
I use wink to grab screenshots of the application in use. I tend to fire it up and just grab loads of screenshots as I walk through the application, or even just a part of the application. Next, I edit the project in wink to remove redundant screen captures, re-order them and position the mouse on each frame. I then add highlighting which is usually just a nice box around the part of the screen I am demonstrating. Wink allows you to overlay the images with informational boxes and arrows, I then export the project as html and use the numbered, exported png images as the base for my documentation.
I tend to drag them into OpenOffice Writer (or whatever you are using for typesetting) and supplement them with more information - ie a few paragraphs top explain what the user is doing and why.
We use acrobat to output this documentation and providing your table of contents is done properly, it can insert bookmarks in the pdf to enable jumping to relevant sections.
The main benefit we get from wink is that it is very easy to re-grab shots when things change and it can output to flash to provide nice, snazzy demos of small pieces of functionality for posting on the web.
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The task
We'd like to maintain some developer's documentation for our .NET projects with the following criteria:
"Documents", ideally written in Markdown for providing information that's not closely related to a piece of code (like overview, FAQ).
Standard inline comments for code and API documentation. We do thus in form of standard inline (XML) comments on the classes/interfaces (primarily for IntelliSense support, secondarily for being able to generate an API reference) and would like to continue to do like that.
The documentation is contained in what it documents; e.g. if it's an overview of a solution then in the solution, if it's for a project then among the project's files, version controlled in the same way as the code (this is so the docs are close to what they document, so they are less prone for going out of date, and also this was docs are always "at hand").
Ability to auto-generate (from the CI server) a readable, compiled documentation for a whole project, including "documents" and inline comments for APIs.
An example
We've a project that's a component usable within a 3rd party system. For this project we have the following type of documentation:
Overview (what the project does, what are the aims)
Installation instructions
API documentation
Version history
We'd like to enable our developers and other developers to
- read this documentation from the project's source package and
- from a website.
Solutions we've looked at
Using a wiki (we tried Confluence): this is good for "document"-type of documentation (like overview or installation notes), but it lives independently from the project itself. It's another system to maintain and because it's not before one's eyes when doing development it can quickly go out of date. Also it's one more task to somehow integrate auto-generated API documentation into it.
Using Markdown files and storing them along the code: this is simple and documentation is always at hand and close to what it documents; however we somehow need to generate a publishable web package from these files and the source files' inline documentation.
So far doxygen looks like the solution capable of providing all these. Do you agree?
See "How to include custom files in doxygen".
Broadly speaking this is exactly what I am currently doing, and I'm using Doxygen.
However, I'm afraid I know nothing about .NET. The project I'm working on is a Java package, but includes API documentation extracted from the source, user guides, release records and things like deprecations.
The only thing out of our scope and in yours is Installation Guide, but that's really only because the developer only gets to read it after installation.
We have Jenkins CI building the document on every change.
The 'descriptive' text is all written in Markdown which Doxygen handles reasonably well.
Downsides: If you are familiar with the way Doxygen handles grouping of text for source code you may be confused that these commands don't work to group the blocks of text in Markdown. There are a few other specific oddities but you'll probably find most of them if you scan my own questions on the subject (here, here and here)
Upsides: (Things we've found useful that you've not mentioned)
We can also parse the 'doxygen' markup in the Java API to create a javadoc that IDE's such as Eclipse can use. This does mean we have to limit ourselves to javadoc-style command in the API docs but that's not a big limit.
We've included, under doxygen 'build switch', a manual for your developers on how to write the documentation for the manual (OK, this is slightly recursive!). This provides the recommended command subset to use, and whether (according to taste) you want people to use doxygen #subsection or Markdown ## for headings etc.
Hope that helps.
I'd suggest you try it; trialling a sample of each type of document section you need, to see if it will do the whole set of functions you need. Nothing more annoying documenting 90% then finding it won't do the last 10%.
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I regularly get frustrated by text-overload in my IDE (Eclipse right now). I find myself separating my methods by big chunks of whitespace, and then regretting that later when I need to find something by scanning through the code.
Something I think does work well is the GrepCode way of viewing source code. Does anyone know if anything like this has been implemented in a code editor? More specifically, I want the ability to have nice, formatted and colourful documentation (preferably collapsable) to help me read my code. It could even have the ability to embed design images.
"Text-overload" is precisely why a plugin like Mylyn does exist.
Mylyn's task-focused interface reduces information overload and makes multitasking easy.
Mylyn makes tasks a first class part of the IDE, integrates rich and offline editing for ALM tools, and monitors your programming activity to create a "task context" that focuses your workspace and automatically links all relevant artifacts to the task-at-hand.
This puts the information you need at your fingertips and improves productivity by reducing information overload, facilitating multitasking and easing the sharing of expertise.
Plus you can add to your project WikiText, with Markdown support (see WikiText FAQ, and its User Guide)
To better manage huge amounts of code, you may want to reconsider these:
Use Eclipse Mylyn, as it will hide code that you don't work with.
Open Windows -> Preferences, type "Folding" in the preferences dialog
and check, which editors should provide more folding by default to
hide non relevant things from you.
Have a look at the Java browsing
perspective of Eclipse. It stems from the old Smalltalk code browsing
user interfaces and is meant to more easily manage (but not edit)
Java code.
If you are working much visually with your code (and remember its layout instead of the structure), you may find the Crazy Outline view very helpful. It provides an airplane layout view of your text.
If the more important aspect of your question is how to more easily see the documentation you wrote for your code, check this:
Make sure that the JavaDoc view and the Declaraction view are opened and visible all the time to show Javadoc and declaration of whatever your cursor points at. Make sure you actually provide JavaDoc comments, to begin with.
The Eclipse Code Recommenders project has advanced documentation views, which basically show the results of data mining of common Eclipse code. You can get a company internal (commercial) version of that tool, so it would recommend code completion, as other code in your projects was written.
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I am looking into using a wiki (prefer mediawiki, but not a req.) as the repository for developer generated documentation (User Guides, Release Notes, Application Notes, Errata, etc.) from a collaborative/easy-to-update point of view a wiki seems like a good match, however since this documentation will ultimately ship to customers we want to be able to export the documents in their final state (e.g. during the release cycle) to static versions that no longer include histories.
Ideally the export would leave the document in a form (i.e. word doc, or legible HTML) where updates could be easily made by a non-programmer.
It would be good if niceties like section ordering and table of contents were available, or easy to add after the fact.
Are any tools with features like these available?
It sounds like you need a step in your dev cycle that will take your HTML wiki contents and "documentify" them - doc/pdf/html for simpler delivery. If that's right, you could try something like Docmosis or JODConverter which can act as engines to do the conversion. The last step would be working out how to integrate it and have it automatically extract your wiki content to transform into a document.
I'm a little confused.
If you want to ship the documentation in a formal like HTML, how would users continue editing? (use DumpHTML to generate HTML).
If you want to ship the documentation in Wiki form and allow users to continue editing, why not just replicate the database and get rid of the change history until a certain point? AFAIK MediaWiki has some support for this.
One option would be Mylyn WikiText, which is used by some Eclipse projects to generate Eclipse documentation from the Eclipse wiki (which is based on mediawiki). WikiText also supports other wiki markup (trac, textile, etc.) and other output formats (docbook, HTML, etc.).
In MoinMoin Wiki you can export to DocBook. DocBook can be converted to professional looking PDFs.
DokuWiki uses plain text files as storage backend which can be simply copied to your project as documentation.
First, don't discount that MediaWiki has a permanent link function. So, if you allow the readers to access your wiki, you can just send them a URL to a specific version of the page.
Alternatives - you can print a PDF. Wikipedia uses the Collection extension but there are others.
Finally, if you use Firefox and want a client side solution, use PrintPDF
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Currently the documentation where I work is in a bit of a state. There isn't anywhere near enough of it, and the documentation that does exist is spread out over many word documents making it hard to find anything.
I'm trying to take some initiative and get it improved, and I figure the first thing is to find a better format to write the documentation in:
My thoughts are that the documentation should be structured in a series of short articles (MSDN / Html Help style) and structured in a suitable tree:
It would be good to be able to produce a standalone Html-Help style package to be shipped with the application
As well as being able to produce a MSDN-style website as a reference for those who are too lazy to look at the CD.
Search is of course a must-have
It needs to be at least reasonably easy to update - if there is a 17 step process to update the published documentation then it makes it seem like too much work to do simple changes, and nobody can ever be bothered to update it.
The documentation is technical in nature, and so ideally it would be nice to be able to include generated documentation from things like the Xml documentation embedded in C# code. This is however definitely a side-requirement - currently very little useful Xml documentation exists, its just that in the future I plan to fix that.
For the same reason it is often good to be able to handle things like attachments (code samples etc...) I'm not expecting anything fancy, but this is something I need to bear in mind to make sure that its at least not handled badly.
Are there any projects or languages that are suited to this sort of documentation?
I've had good results with doxygen on my C and C++ projects although it supports many other languages as well. You put the documentation in comments in the code that can be simple or complex HTML markup. It is very easy to update as it is part of the code. You can make building the documents part of your build process. Additional topic that are not strictly API related can be added as separate HTML documents. The version I'm using doesn't support search so you would have to add another product to search these pages. Because it is HTML you can add in code samples, diagrams, etc.
If you use LaTeX you can get all your documentation in great looking PDFs and printed copies, as well as being able to generate html (via latex2html). TeX has the advantage of being all plaintext, too, so you can track/merge it reliably with your favourite revision control system.
We use confluence as our documentation repository. It is fairly easy to have public and private sections, and has a nice WYSIWYG editor. It can handle attachments and can be saved off as PDF documents if you like.
I've used robohelp with good results. it is plain html, but has a generation process that keeps everthing looking consistent. It can be packaged as a .hlp file with the app, or published to the website. Check it out, it is simple so you can get back to doing your job :)
A clean way is to use DocBook. It is easy write and undetstand. It is also easy to parse as XML parsers are standard and other forms of documentation (e.g. from the embedded documentation in comments) can be easily be transformed to this format.
It is straightforward to generate PDF, HTML og other formats from the DocBook source (tools exist for this purpose).
I've started using DokuWiki. Its not exactly what I was originally looking for (I think I was really looking for a CMS), but it does the job and some respects its better than what I originally had in mind (in particular its a wiki - I've not yet gotten as far as publishing this to our customers however so I'm not sure how well thats going to work out)
I'm using the IndexMenu plugin and the Arctic template to get a navigation tree on the left, and if I publish the wiki itself I'll use the discussion plugin to allow users to post feedback.
Currently my method of handling generated content is to use xslt templates to produce dokuwiki syntax, and write that output directrly to files / folders in the "data/pages" folder.
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When you print from Google Docs (using the "print" link, not File/Print) you end up printing a nicely formated PDF file instead of relying on the print engine of the browser. Same is true for some of the reports in Google Analytics . . . the printed reports as PDF's are beautiful. How do they do that? I can't imagine they use something like Adobe Acrobat to facilitate it but maybe they do. I've seen some expensive HTML to PDF converters online from time to time but have never tired it. Any thoughts?
If you are specifically looking at how Google does it. If you look at the PDF Properties page, they use Prince 6.0 (see princexml.com)
There are lots of other PDF generators out there. I've had great success with PDFlib for tricky jobs.
iTextSharp and iText are opensource and free PDF generation libraries for .NET and Java respectively.
I've used them to generate report PDF's before and was quite happy with the results.
http://itextsharp.sourceforge.net/
http://www.lowagie.com/iText/
Great free alternative to PrinceXML: wkhtmltopdf . There are plenty of wrapper libraries for various languages - but I've only used Ruby ones. However the product itseld is on par with PrinceXML IMHO.
I have had success with pd4ml. It has a tag library, so you can turn any existing HTML into PDF by
<pd4ml:transform>
<!-- Your HTML is here -->
<c:import url="/page.html" />
</pd4ml:transform>
Well, I doubt it's as easy as generating HTML . . . I mean, first of all, PDF is not a human readable format and it's not plain text (like SVG). In fact, I would compare a SVG file to a PDF file in that with both you have precise control over the layout on a printed page. But SVG is different in that it's XML (and also in that it's not supported completely in the browser . . . still looking into SVG too). Come to think of it, SVG should probably will be my next question.
I know Google doesn't use .NET and I doubt they use Java so there must be some other libraries they use for generating the PDF files. More importantly, how do they create the PDF's without having to rewrite everything as a PDF instead of as HTML? I mean, there has to be some shared code for between when they generate the HTML view as opposed to the PDF view. Come to think of it, maybe the PDF view and the HTML view are completely separate and they just have two views and hence why the MVC development style seems to be the way to go.
Rendering a PDF is hard, complex problem. However generating them, is not. Simply make up some entities, and generate. It's about same problem domain as generating HTML for webpage vs. displaying (rendering) it.