|  |  |  | Goffice Reference Manual |  | 
|---|---|---|---|---|
            GogChart;
GogAxisSet  gog_axis_set_from_str           (char const *str);
gboolean    gog_chart_get_position          (GogChart const *chart,
                                             unsigned *x,
                                             unsigned *y,
                                             unsigned *cols,
                                             unsigned *rows);
void        gog_chart_set_position          (GogChart *chart,
                                             unsigned int x,
                                             unsigned int y,
                                             unsigned int cols,
                                             unsigned int rows);
gboolean    gog_chart_get_plot_area         (GogChart *chart,
                                             GogViewAllocation *plot_area);
void        gog_chart_set_plot_area         (GogChart *chart,
                                             GogViewAllocation const *plot_area);
void        gog_chart_request_cardinality_update
                                            (GogChart *chart);
void        gog_chart_get_cardinality       (GogChart *chart,
                                             unsigned *full,
                                             unsigned *visible);
void        gog_chart_foreach_elem          (GogChart *chart,
                                             gboolean only_visible,
                                             GogEnumFunc handler,
                                             gpointer data);
GSList*     gog_chart_get_plots             (GogChart const *chart);
GogAxisSet  gog_chart_get_axis_set          (GogChart const *chart);
gboolean    gog_chart_axis_set_is_valid     (GogChart const *chart,
                                             GogAxisSet type);
gboolean    gog_chart_axis_set_assign       (GogChart *chart,
                                             GogAxisSet type);
GSList*     gog_chart_get_axes              (GogChart const *chart,
                                             GogAxisType target);
GogGrid*    gog_chart_get_grid              (GogChart const *chart);
GogViewAllocationconst * gog_chart_view_get_plot_area
                                            (GogView const *view);
"cardinality-valid" gboolean : Read "is-plot-area-manual" gboolean : Read / Write "plot-area" gchararray : Read / Write
gboolean gog_chart_get_position (GogChart const *chart, unsigned *x, unsigned *y, unsigned *cols, unsigned *rows);
| chart: | const GogChart | 
| x: | |
| y: | |
| cols: | |
| rows: | |
| Returns : | TRUE if the chart has been positioned. | 
void gog_chart_set_position (GogChart *chart, unsigned int x, unsigned int y, unsigned int cols, unsigned int rows);
| chart: | GogChart | 
| x: | |
| y: | |
| cols: | |
| rows: | 
gboolean gog_chart_get_plot_area (GogChart *chart, GogViewAllocation *plot_area);
Stores plot area in plot_area, in fraction of chart size, and returns TRUE if plot area position is manual.
| chart: | GogChart | 
| plot_area: | GogViewAllocation | 
| Returns : | 
void gog_chart_set_plot_area (GogChart *chart, GogViewAllocation const *plot_area);
If plot_area != NULL, sets plot area size and location, in fraction of chart size, and sets GogChart::is_plot_area_manual flag to TRUE. If plot_area == NULL, sets GogChart::is_plot_area_manual to FALSE.
| chart: | GogChart | 
| plot_area: | GogViewAllocation | 
void        gog_chart_request_cardinality_update
                                            (GogChart *chart);
| chart: | 
void gog_chart_get_cardinality (GogChart *chart, unsigned *full, unsigned *visible);
Update and cache cardinality values if required, and returns full and visible cardinality. Full cardinality is the number of chart elements that require a different style. Visible cardinality is the number of chart elements shown in chart legend.
full and visible may be NULL.
| chart: | a GogChart | 
| full: | placeholder for full cardinality | 
| visible: | placeholder for visible cardinality | 
void gog_chart_foreach_elem (GogChart *chart, gboolean only_visible, GogEnumFunc handler, gpointer data);
| chart: | |
| only_visible: | |
| handler: | |
| data: | 
GogAxisSet gog_chart_get_axis_set (GogChart const *chart);
| chart: | |
| Returns : | 
gboolean gog_chart_axis_set_is_valid (GogChart const *chart, GogAxisSet type);
| chart: | |
| type: | |
| Returns : | 
gboolean gog_chart_axis_set_assign (GogChart *chart, GogAxisSet type);
| chart: | |
| type: | |
| Returns : | 
GSList* gog_chart_get_axes (GogChart const *chart, GogAxisType target);
| chart: | GogChart | 
| target: | GogAxisType | 
| Returns : | a list which the caller must free of all axis of type targetassociated withchart. | 
GogGrid* gog_chart_get_grid (GogChart const *chart);
| chart: | GogChart | 
| Returns : | the grid associated with chartif one exists
otherwise NULL. | 
GogViewAllocationconst * gog_chart_view_get_plot_area
                                            (GogView const *view);
| view: | |
| Returns : | 
cardinality-valid" property"cardinality-valid" gboolean : Read
Is the charts cardinality currently valid.
Default value: FALSE
is-plot-area-manual" property"is-plot-area-manual" gboolean : Read / Write
Is plot area manual.
Default value: FALSE
plot-area" property"plot-area" gchararray : Read / Write
Position and size of plot area, in percentage of chart size.
Default value: "0 0 1 1"