Usage: rdot [options] <libs>
Note:
-- Stop options parsing, rest of line treated
as <libs>.
If it's a FIRST argument, the 'optparse'
should not be loaded (include config
files), no options will be parsed, all
values will be default. And we can make
graph of 'optparse'.
Config files:
/etc/rdotopts
~/.config/rdotopts
./.rdotopts
Service options:
-h, --help Show short help and exit.
-?, --usage Show usage info and exit.
-B, --about Show about string and exit.
-A, --author Show author and contact info and exit.
-L, --license Show info about license and exit.
-V, --version Show version number and exit.
-I, --info=[info] Show some information and exit.
Argument may be comma-separated set of:
about, author, license, usage, version;
or one of presets:
help = about + usage,
info (or no argument) =
about + author + license,
all = about + author + license + usage.
-o, --output=[file] File for output instead STDOUT.
'rdot.dot' if empty.
--stdout Reset output to STDOUT.
Data options:
-p, --preload=libs Comma-separated list of preloading
libraries which must be hidden.
-i, --load, --input=libs Comma-separated list of libraries
which must be loaded and visualized.
-l, --libs, --search-path=paths Comma-separated list of paths where search
for libs by load and preload.
-e, --[no-]exclude-classes=list Comma-separated list of classes which
should be ignored with their descendants.
-xlist, Comma-separated list of modules which
--[no-]exclude-namespaces should be ignored with their namespace.
RDot, Gem, Errno & OptionParser by default,
use '--no-exclude-namespaces' to reset.
--[no-]exclude-files=list Comma-separated list of files & wildcards
their methods should by ingnored.
Currect RDot location excluding by default,
use '--no-exclude-files' to reset.
-c, --[no-]filter-classes=list Comma separated list of classes which only
should be visualized (with descendants).
-nlist, Comma-separated list of modules which only
--[no-]filter-namespaces should be visualized (with nested).
--[no-]filter-global Filter classes and modules only in global
namespace.
--[no-]filter-files=list Comma-separated list of files & wildcards
their methods only should by processed.
Diagram options:
-C, --[no-]hide-constants Ignore constants in classes & modules.
-M, --[no-]hide-methods Ignore methods & attributes.
-G, --[no-]hide-arguments Don't show methods' arguments.
-X, --[no-]hide-included Don't show 'include' links.
-E, --[no-]hide-extended Don't show 'extend' links.
-N, --[no-]hide-nested Don't show nesting links
-S, --[no-]show-private Show private & protected methods.
-s, --[no-]show-protected Show protected methods.
-P, --[no-]show-preloaded Show preloaded classes & modules.
--[no-]select-attributes Show attributes with access rights
instead getters & setters as methods.
True by default.
Graph options:
-T, --title=title Graph title.
'RDot Graph' by default.
--title-font=name Font name for the graph title.
'sans-serif' by default.
--title-size=size Font size for the graph title (pt).
24 by default.
--font=name Font name for main text.
'monospace' by default.
--font-size=size Font size for main text (pt).
9 by default.
Colors:
May be RGB value or name from X11 scheme,
see http://graphviz.org/content/color-names#x11.
--color-class=color Background color of class title.
#BBFFBB by default.
--color-class-preloaded=color
Background color of preloaded class title.
#CCEECC by default.
--color-class-core=color Background color of core class title.
#DDFF99 by default.
--color-exception=color Background color of exception title.
#FFBBBB by default.
--color-exception-preloaded=color
Background color of preloaded exception
title.
#EECCCC by default.
--color-exception-core=color Background color of core exception title.
#FFDD99 by default.
--color-module=color Background color of module title.
#BBBBFF by default.
--color-module-preloaded=color
Background color of preloaded module title.
#CCCCEE by default.
--color-module-core=color Background color of core module title.
#DDDDFF by default.
--color-protected=color Background color for protected methods.
#EEEEEE by default.
--color-private=color Background color for private methods.
#DDDDDD by default.
--color-inherited=color Color for inheritance links.
#0000FF by default.
--color-included=color Color for 'include' links.
#00AAFF by default.
--color-extended=color Color for 'extend' links.
#AA00FF by default.
--color-nested=color Color for nesting links.
#EEEEEE by default.
