def visit_html(builder, node): """Wrap the standard graphviz output to provide alignment for svg. At present the ``align`` option for ``sphinx.ext.graphviz`` directives does nothing for html output when ``graphviz_output_format`` is set to ``svg``. This method wraps the html output to provide alignment capability. """ # Alignment. try: align = node['align'] except KeyError: align = 'center' style = 'text-align: %s;' % align # Theme. theme = node.get('theme', 'default') # Graphing. data = '//'.join(node['graph_lines']) # Construct <div> element. builder.body.append( ('<div class="minicylc" style="{0}" data-dependencies="{1}" ' 'data-theme="{2}" >').format(style, data, theme)) # Call graphviz html builder. try: # This method raises nodes.SkipNode in the success and fail case! html_visit_graphviz(builder, node) except nodes.SkipNode: # Close <div> element (we are not using an exit_html function. builder.body.append('</div>') raise
def visit_html(builder, node): """Wrap the standard graphviz output to provide alignment for svg. At present the ``align`` option for ``sphinx.ext.graphviz`` directives does nothing for html output when ``graphviz_output_format`` is set to ``svg``. This method wraps the html output to provide alignment capability. """ # Alignment. try: align = node['align'] except KeyError: align = 'center' style = 'text-align: %s;' % align # Theme. theme = node.get('theme', 'default') # Graphing. data = '//'.join(node['graph_lines']) # Construct <div> element. builder.body.append( ('<div class="minicylc" style="{0}" data-dependencies="{1}" ' 'data-theme="{2}" >').format(style, data, theme)) # Call graphviz html builder. try: # This method raises nodes.SkipNode in the success and fail case! html_visit_graphviz(builder, node) except nodes.SkipNode: # Close <div> element (we are not using an exit_html function. builder.body.append('</div>') raise
def visit_gdot_node_html(self, node): """ visit collapse_node, the function switches between `graphviz.py <https://github.com/sphinx-doc/sphinx/blob/ master/sphinx/ext/graphviz.py>`_ and the :epkg:`SVG` format. """ if node['format'].lower() == 'png': from sphinx.ext.graphviz import html_visit_graphviz return html_visit_graphviz(self, node) if node['format'].lower() in ('?', 'svg'): return visit_gdot_node_html_svg(self, node) raise RuntimeError("Unexpected format for graphviz '{}'.".format( node['format']))