|  |  |  | Goffice Reference Manual |  | 
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| Top | Description | Object Hierarchy | Implemented Interfaces | Properties | ||||
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); GogViewAllocation const * gog_chart_view_get_plot_area (GogView const *view); gboolean gog_chart_is_3d (GogChart const *chart);
"cardinality-valid" gboolean : Read "columns" gint : Read / Write "is-plot-area-manual" gboolean : Read / Write "plot-area" gchar* : Read / Write "rows" gint : Read / Write "xpos" gint : Read / Write "ypos" gint : Read / Write
GogChart wraps one or more GogPlot objects, so that you can superimpose them on top of each other. In addition, the chart can have a title and a legend.
gboolean gog_chart_get_position (GogChart const *chart,unsigned *x,unsigned *y,unsigned *cols,unsigned *rows);
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 | const GogChart | 
| 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);
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 | GogChart | 
gboolean gog_chart_get_plot_area (GogChart *chart,GogViewAllocation *plot_area);
Stores plot area in plot_area, in fraction of chart size.
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 | GogChart | 
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 | GogViewAllocation | 
| Returns : | TRUEif plot area position is manual. | 
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.
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 | GogChart | 
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 | GogViewAllocation | 
void                gog_chart_request_cardinality_update
                                                        (GogChart *chart);
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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.
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 | a GogChart | 
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 | placeholder for full cardinality | 
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 | placeholder for visible cardinality | 
void gog_chart_foreach_elem (GogChart *chart,gboolean only_visible,GogEnumFunc handler,gpointer data);
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GogAxisSet          gog_chart_get_axis_set              (GogChart const *chart);
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gboolean gog_chart_axis_set_is_valid (GogChart const *chart,GogAxisSet type);
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gboolean gog_chart_axis_set_assign (GogChart *chart,GogAxisSet type);
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GSList * gog_chart_get_axes (GogChart const *chart,GogAxisType target);
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 | GogChart | 
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 | GogAxisType | 
| Returns : | a list which the caller must free of all axis of type targetassociated withchart. | 
GogGrid *           gog_chart_get_grid                  (GogChart const *chart);
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 | GogChart | 
| Returns : | the grid associated with chartif one exists
otherwise NULL. | 
GogViewAllocation const * gog_chart_view_get_plot_area  (GogView const *view);
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"cardinality-valid" property"cardinality-valid" gboolean : Read
Is the charts cardinality currently valid.
Default value: FALSE
"columns" property"columns" gint : Read / Write
Number of columns in graph grid.
Allowed values: >= 1
Default value: 1
"is-plot-area-manual" property"is-plot-area-manual" gboolean : Read / Write
Is plot area manual.
Default value: FALSE
"plot-area" property"plot-area" gchar* : Read / Write
Position and size of plot area, in percentage of chart size.
Default value: "0 0 1 1"
"rows" property"rows" gint : Read / Write
Number of rows in graph grid.
Allowed values: >= 1
Default value: 1
"xpos" property"xpos" gint : Read / Write
Horizontal chart position in graph grid.
Allowed values: >= 0
Default value: 0
"ypos" property"ypos" gint : Read / Write
Vertical chart position in graph grid.
Allowed values: >= 0
Default value: 0