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Libgnomedb 4.0 Reference Manual | ![]() |
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GnomeDbGraphItem; GnomeDbGraphItemClass; GnomeDbGraphItem* gnome_db_graph_item_new (GnomeDbGraph *graph); GnomeDbGraph* gnome_db_graph_item_get_graph (GnomeDbGraphItem *item); void gnome_db_graph_item_set_position (GnomeDbGraphItem *item, gdouble x, gdouble y); void gnome_db_graph_item_get_position (GnomeDbGraphItem *item, gdouble *x, gdouble *y);
typedef struct { GObjectClass parent_class; /* signals */ void (*moved) (GnomeDbGraphItem *item); } GnomeDbGraphItemClass;
GnomeDbGraphItem* gnome_db_graph_item_new (GnomeDbGraph *graph);
Creates a new GnomeDbGraphItem object
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a GnomeDbGraph graph object |
Returns : |
the newly created object |
GnomeDbGraph* gnome_db_graph_item_get_graph (GnomeDbGraphItem *item);
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Returns : |
void gnome_db_graph_item_set_position (GnomeDbGraphItem *item, gdouble x, gdouble y);
Sets the position to be remembered for item
.
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a GnomeDbGraphItemItem object |
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void gnome_db_graph_item_get_position (GnomeDbGraphItem *item, gdouble *x, gdouble *y);
Get item
's position.
"moved"
signalvoid user_function (GnomeDbGraphItem *dbgraphitem, gpointer user_data) : Run First
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the object which received the signal. |
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user data set when the signal handler was connected. |