pygraphlib.pydot.Dot

Package pygraphlib :: Module pydot :: Class Dot

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Class Dot

A class that creates a graphviz (dot language) representation of the graph. To make use of the image generation features If the dot and dotty programs must be either be in the system path or their location needs to be specified in the constructor. Download and install the graphviz programs then either set the

See the pydot module level documentation for usage examples.

Method Summary
	`__init__(self, graph, name, dot, dotty, neato)`
	`save_dot(self, file_name)` Saves the current graph represenation as a `dot` file
	`save_image(self, file_name, mode)` Saves the dot file as an image file
	`set_all_edge_style(self, **kwargs)` Sets the styles for all edges
	`set_all_node_style(self, **kwargs)` Sets the styles for all nodes
	`set_edge_style(self, head, tail, **kwargs)` Sets the stye for a single edge
	`set_node_style(self, node, **kwargs)` Sets the style for a node.
	`set_style(self, **kwargs)` Changes the overall style
	`show(self)` Displays the current graph via dotty

Method Details

save_dot(self, file_name=None)

Saves the current graph represenation as a dot file

save_image(self, file_name='out', mode='gif')

Saves the dot file as an image file

set_all_edge_style(self, **kwargs)

Sets the styles for all edges

set_all_node_style(self, **kwargs)

Sets the styles for all nodes

set_edge_style(self, head, tail, **kwargs)

Sets the stye for a single edge

set_node_style(self, node, **kwargs)

Sets the style for a node.

set_style(self, **kwargs)

Changes the overall style

show(self)

Displays the current graph via dotty

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