Classes | |
| class | Cluster |
| class | Common |
| class | Dot |
| class | Edge |
| class | Error |
| class | frozendict |
| class | Graph |
| class | InvocationException |
| class | Node |
| class | Subgraph |
Functions | |
| def | find_graphviz |
| def | get_fobj |
| def | is_string_like |
Variables | |
| string | __author__ = 'Ero Carrera' |
| string | __license__ = 'MIT' |
| string | __version__ = '1.0.29' |
| basestring = str | |
| tuple | CLUSTER_ATTRIBUTES |
| list | dot_keywords = ['graph', 'subgraph', 'digraph', 'node', 'edge', 'strict'] |
| tuple | EDGE_ATTRIBUTES |
| tuple | GRAPH_ATTRIBUTES |
| tuple | id_re_alpha_nums = re.compile('^[_a-zA-Z][a-zA-Z0-9_,]*$', re.UNICODE) |
| tuple | id_re_alpha_nums_with_ports |
| long = int | |
| tuple | NODE_ATTRIBUTES |
| string | NULL_SEP = '' |
| list | path = path[1:-1] |
| tuple | PY3 = notsys.version_info<(3, 0, 0) |
| success = True | |
| unicode = str | |
| was_quoted = True | |
Locate Graphviz's executables in the system. Tries three methods: First: Windows Registry (Windows only) This requires Mark Hammond's pywin32 is installed. Secondly: Search the path It will look for 'dot', 'twopi' and 'neato' in all the directories specified in the PATH environment variable. Thirdly: Default install location (Windows only) It will look for 'dot', 'twopi' and 'neato' in the default install location under the "Program Files" directory. It will return a dictionary containing the program names as keys and their paths as values. If this fails, it returns None.
| def rqt_decision_graph.pydot.get_fobj | ( | fname, | |
mode = 'w+' |
|||
| ) |
Obtain a proper file object.
Parameters
----------
fname : string, file object, file descriptor
If a string or file descriptor, then we create a file object. If *fname*
is a file object, then we do nothing and ignore the specified *mode*
parameter.
mode : str
The mode of the file to be opened.
Returns
-------
fobj : file object
The file object.
close : bool
If *fname* was a string, then *close* will be *True* to signify that
the file object should be closed after writing to it. Otherwise, *close*
will be *False* signifying that the user, in essence, created the file
object already and that subsequent operations should not close it.
| def rqt_decision_graph.pydot.is_string_like | ( | obj | ) |
| string rqt_decision_graph::pydot::__author__ = 'Ero Carrera' |
| string rqt_decision_graph::pydot::__license__ = 'MIT' |
| string rqt_decision_graph::pydot::__version__ = '1.0.29' |
00001 set([ 00002 'K', 'URL', 'bgcolor', 'color', 'colorscheme', 00003 'fillcolor', 'fontcolor', 'fontname', 'fontsize', 'label', 'labeljust', 00004 'labelloc', 'lheight', 'lp', 'lwidth', 'nojustify', 'pencolor', 00005 'penwidth', 'peripheries', 'sortv', 'style', 'target', 'tooltip' 00006 ])
| list rqt_decision_graph::pydot::dot_keywords = ['graph', 'subgraph', 'digraph', 'node', 'edge', 'strict'] |
00001 set([ 00002 'URL', 'arrowhead', 'arrowsize', 'arrowtail', 00003 'color', 'colorscheme', 'comment', 'constraint', 'decorate', 'dir', 00004 'edgeURL', 'edgehref', 'edgetarget', 'edgetooltip', 'fontcolor', 00005 'fontname', 'fontsize', 'headURL', 'headclip', 'headhref', 'headlabel', 00006 'headport', 'headtarget', 'headtooltip', 'href', 'id', 'label', 00007 'labelURL', 'labelangle', 'labeldistance', 'labelfloat', 'labelfontcolor', 00008 'labelfontname', 'labelfontsize', 'labelhref', 'labeltarget', 00009 'labeltooltip', 'layer', 'len', 'lhead', 'lp', 'ltail', 'minlen', 00010 'nojustify', 'penwidth', 'pos', 'samehead', 'sametail', 'showboxes', 00011 'style', 'tailURL', 'tailclip', 'tailhref', 'taillabel', 'tailport', 00012 'tailtarget', 'tailtooltip', 'target', 'tooltip', 'weight', 00013 'rank' 00014 ])
00001 set([ 00002 'Damping', 'K', 'URL', 'aspect', 'bb', 'bgcolor', 00003 'center', 'charset', 'clusterrank', 'colorscheme', 'comment', 'compound', 00004 'concentrate', 'defaultdist', 'dim', 'dimen', 'diredgeconstraints', 00005 'dpi', 'epsilon', 'esep', 'fontcolor', 'fontname', 'fontnames', 00006 'fontpath', 'fontsize', 'id', 'label', 'labeljust', 'labelloc', 00007 'landscape', 'layers', 'layersep', 'layout', 'levels', 'levelsgap', 00008 'lheight', 'lp', 'lwidth', 'margin', 'maxiter', 'mclimit', 'mindist', 00009 'mode', 'model', 'mosek', 'nodesep', 'nojustify', 'normalize', 'nslimit', 00010 'nslimit1', 'ordering', 'orientation', 'outputorder', 'overlap', 00011 'overlap_scaling', 'pack', 'packmode', 'pad', 'page', 'pagedir', 00012 'quadtree', 'quantum', 'rankdir', 'ranksep', 'ratio', 'remincross', 00013 'repulsiveforce', 'resolution', 'root', 'rotate', 'searchsize', 'sep', 00014 'showboxes', 'size', 'smoothing', 'sortv', 'splines', 'start', 00015 'stylesheet', 'target', 'truecolor', 'viewport', 'voro_margin', 00016 # for subgraphs 00017 'rank' 00018 ])
| tuple rqt_decision_graph::pydot::id_re_alpha_nums = re.compile('^[_a-zA-Z][a-zA-Z0-9_,]*$', re.UNICODE) |
00001 set([ 00002 'URL', 'color', 'colorscheme', 'comment', 00003 'distortion', 'fillcolor', 'fixedsize', 'fontcolor', 'fontname', 00004 'fontsize', 'group', 'height', 'id', 'image', 'imagescale', 'label', 00005 'labelloc', 'layer', 'margin', 'nojustify', 'orientation', 'penwidth', 00006 'peripheries', 'pin', 'pos', 'rects', 'regular', 'root', 'samplepoints', 00007 'shape', 'shapefile', 'showboxes', 'sides', 'skew', 'sortv', 'style', 00008 'target', 'tooltip', 'vertices', 'width', 'z', 00009 # The following are attributes dot2tex 00010 'texlbl', 'texmode' 00011 ])
| string rqt_decision_graph::pydot::NULL_SEP = '' |
| list rqt_decision_graph::pydot::path = path[1:-1] |
| tuple rqt_decision_graph::pydot::PY3 = notsys.version_info<(3, 0, 0) |