[ctioga2] few improvements to the ctioga2 emacs mode

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@332 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] customize the scale on the legends

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@333 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] implemented a new way to add attributes to BasicStyle objects which make it very easy to come up with the corresponding command options

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@334 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] conversion of most of the "old-style" untyped attributes to typed attributes

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@335 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] an introspection command that will help me (and others) find out about differences in ctioga2 over time

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@336 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] beginnings of a true (although still a little buggy ?) implementation of style sheets !

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@337 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] the same thing, but without bug this time

This is going to be very useful !

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@338 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] and a small help for knowing what style to use !

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@339 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] implemented sub-styles

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@340 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] ticks width/length tuning

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@341 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] have background customizable through default styles too

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@342 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] Demonstration of the use of stylesheets in complex graphs

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@343 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] implemented xcolor-like color mix possibilities

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@344 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] fix a bug in legend display

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@345 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] add a test for different color schemes

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@346 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] make axis labels and tick labels customizable through styles

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@347 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] few ideas in the wild

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@348 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] extend the use of typed attributes in the Style framework to all the axes-related things (and many others too)

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@349 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] beginnings of a real styling mechanism for drawing operations (not backward compatible for now, unfortunately)

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@350 86c91514-0d3b-42e0-aed1-4dfce116d947
[ctioga2] fix a bug where the default color get overwritten by xcolor-like color mixing

git-svn-id: svn+ssh://rubyforge.org/var/svn/ctioga2/trunk/ctioga2@351 86c91514-0d3b-42e0-aed1-4dfce116d947