I'm taking a break from working on the Engraving tool to finish conversion to rendering with cairo,
which makes possible not only better rendering of paths and meshes, but also a text tool! Here's a very
basic text tool experiment, to get my feet wet with the myriad coding issues involved in text layout and fonts.
26 July 2015 Engraver tool development
There have been numerous refinements happening in the engraving tool, including being able to apply
and a kind of fluid random offset.
You can see some of this in action in this tutorial.
23 April 2015 Laidout 0.095a Released! Whee!
This release I have to call a quasi-"stable" release, not quite tested enough to be called just "stable",
because I wanted to have something more current than the last release before this
year's Libre Graphics Meeting, in Toronto, April 29 to May 2.
I will be giving a talk about lines on Friday May 1. So, if you are not too tired from dancing around the maypole,
come on down to the University of Toronto to see this and many other interesting talks about open source graphics!
Here's what's new this time:
Many strides have been made with this tool, and still a lot more to go. You can now stack sets of lines within
the same mesh, and assign different line dash patterns and trace settings per group.
Still to do with this tool is to finish implementing
freehand tool integration, and also a layers palette to more easily jump around between objects. There are a number
of mesh editing tool enhancements, as well as line pattern controls to make this tool closer to the actual process
of drawing masses of cross hatching. Slowly these things are getting there!
Spread Editor Improvements
This is beginning to be more useful for long documents. Page number indicators now allow a page label coloring popup that lets
you mark pages with different label colors and shapes to easily indicate what pages need attention.
This has been the biggest sticking point getting Laidout to a new release. The path tool has been fundamentally changed to have
offset, angle, and variable width built in. You can add and move around weight nodes for easy access to changing these characteristics.
The variable width parts are roughly in the same spirit as Inkscape's new and very useful Powerstroke live path effect. Sounds great, right? Well
let me tell you, debugging this fancy new stuff has been about 10 times more cantankerous than anything. Bringing lib2geom into Laidout in some fashion for
bezier processing is looking pretty good right now. In any case, this tool still has a fair amount of bugginess, and is what is
driving the quasi-"stable" lable for this Laidout release!
Meshes based on lines
Part of the purpose of the path revamp was to allow meshes that are based on variable width lines. This is now possible with all mesh based tools in Laidout,
namely the image warper, the color mesh, and the engraving tool.
Here are some tutorials demonstrating the new features:
Some people have asked about things like foldouts, and folded booklets that are not all the same page size. This is something I
have plans for hopefully by the next release. It ties right in to finishing implementation of Net Impositions, such as
dodecahedra, or even mobius strips.
Aside from debugging the path tool, Laidout definitely needs better object navigation, such as a layers palette.
Alas, I haven't polished the symmetry tool at all over the last year. Definitely many things to do with this one!
In short, my todo list is getting rather large! I usually hack through this list in the course of pursuing some art goal,
but if there is something there you want to see sooner rather than later, let me know!
3 March 2015 Laidout usage in the wild
I'm getting close to a next release of Laidout. This release will be slightly less buggy than the dev version. Mostly I've been
improving the engraving tool, and also the path tool over the last year, to allow manipulating lines in a similar fashion as Inkscape's new powerstroke variable width lines,
but also with offset built in. As always debugging is taking a lot longer than expected, so a text tool, for instance, is still not so close.
Until then, here are a couple of images of using Laidout's engraving tool-in-progress from the folks at OSP
Laidout is desktop publishing software, particularly for multipage, cut and folded booklets,
with page sizes that don't even have to be rectangular. Laidout allows editing in the master printing page order, or,
just as easily in reader spreads, as it would appear after the book is assembled. Laidout's approach to imposing pages is broad enough
to allow non-rectangular pages, paving the way for easy creation of, for instance, dodecahedron calendars, or indeed any layout on arbitrary
polyhedral surfaces (sometimes otherwise known as packaging).
See the Laidout Features page for what it can do now, the Roadmap
for what it's supposed to do eventually, and this
(incomplete) comparison to a few other desktop publishing and vector graphics programs.
It is in the "Mostly does what I want on my machine" stage of development.
I try to have a new "stable" release once
in awhile, at least when various other projects
don't eat all my time, which seems to happen a lot lately.
"Stable" in this context means that it is only slightly less buggy then the raw development branch.
I have been using Laidout to lay out my comics into books since 2006.
So, one out of 7 billion people agree that Laidout might actually be useful!
An example of what I use Laidout for is to make small booklets by chopping up
tabloid sized paper (11x17 inches). With a fold, two cuts, and stapling, one can make three cute
little 5.5 x 5.6 inch books.
Many more features are planned, like such non-essentials (to me anyway) as text! Who needs text
when a picture is worth a thousand words?
Laidout is currently built with the Laxkit, an X gui toolkit.
Laidout and the Laxkit are both rough and highly experimental. The main development
aim is to make a well documented, very modular, expandable, and configurable desktop publishing program,
with an emphasis on developing features and interfaces not commonly found in other programs, as long as they are useful.
A side project is to foster some manner of tool plugins in various other software that allows sharing of these
useful interfaces within those other software and vice versa.
Laidout only works on variations of Linux for now. It should work on Macs after a small amount of hacking,
but I don't have access to a Mac to make it so.
The current release is Version 0.095a.
Really these are more like development snapshots than anything resembling stability. You can help
turn Laidout into something like stable by posting feedback on your experiences with it to the
Laidout mailing list, or dropping me a line.
In any case, you can get Laidout in source code form, or as a deb package for debian based amd 64bit systems. The main download area is
tar xvfj laidout-0.095a.tar.bz2
If you want to attempt to use the unstable polyhedron unwrapper, then you need add --yesgl to the configure line above,
or try the standalone version in laidout-0.095a/src/polyptych.
Alternately, you can build a deb package from the source tar like the following. You'll need to have dpkg-dev and fakeroot packages installed.
This will create an installable deb package! If you try this and it doesn't work, please let me know. It is supposed to work!!
tar xvfj laidout-0.095a.tar.bz2
Please note that as of October 10, 2015, the development source code is now hosted at github.
You can browse the git repository
or you can grab a copy from the repository with this command:
git clone https://github.com/Laidout/laidout.git
To actually compile from this git source, see the further instructions in the Compiling From Source section
of the README.
If you think you might like to help develop Laidout, please see this page.
There is a general purpose mailing list here.
Currently, the only developer is Tom Lechner,
and he has been hacking away at Laidout to help make his artwork.