| 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.
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a GnomeDbGraphItemItem object |
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a place where to store the X part of the position, or NULL
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a place where to store the Y part of the position, or NULL
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"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. |