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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 : |
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y : |
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cols : |
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rows : |
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| 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 : |
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y : |
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cols : |
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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 : |
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only_visible : |
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handler : |
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data : |
GogAxisSet gog_chart_get_axis_set (GogChart const *chart);
chart : |
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| Returns : |
gboolean gog_chart_axis_set_is_valid (GogChart const *chart, GogAxisSet type);
chart : |
|
type : |
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| Returns : |
gboolean gog_chart_axis_set_assign (GogChart *chart, GogAxisSet type);
chart : |
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type : |
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| 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 target
associated with chart.
|
GogGrid* gog_chart_get_grid (GogChart const *chart);
chart : |
GogChart |
| Returns : | the grid associated with chart if one exists
otherwise NULL.
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GogViewAllocationconst * gog_chart_view_get_plot_area
(GogView const *view);
view : |
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| 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"