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GNOME Data Access 3.0 manual | ![]() |
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GdaGraphviz; GdaGraphviz; GdaGraphvizClass; GdaGraphvizPrivate; GObject* gda_graphviz_new (GdaDict *dict); void gda_graphviz_add_to_graph (GdaGraphviz *graph, GObject *obj); gboolean gda_graphviz_save_file (GdaGraphviz *graph, const gchar *filename, GError **error);
An object os this class will be able to produce .dot files representing a graphical view of one or more query internals. The .dot file can be processed with the GraphViz tool (http://www.graphviz.org/).
GObject* gda_graphviz_new (GdaDict *dict);
Creates a new GdaGraphviz object
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a GdaDict object |
Returns : |
the new object |
void gda_graphviz_add_to_graph (GdaGraphviz *graph, GObject *obj);
Adds obj
to be graphed by graph
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a GdaGraphviz object |
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a GObject object to be graphed |
gboolean gda_graphviz_save_file (GdaGraphviz *graph, const gchar *filename, GError **error);
Saves a dot representation of the graph
object to filename
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a GdaGraphviz object |
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Returns : |
TRUE if no error occurred |