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GOffice Reference Manual | ![]() |
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Top | Description | Object Hierarchy | Implemented Interfaces | Properties |
GogRegCurve; GogRegCurveClass; enum GogRegCurveDrawingBounds; double gog_reg_curve_get_R2 (GogRegCurve *reg_curve
); void gog_reg_curve_get_bounds (GogRegCurve *reg_curve
,double *xmin
,double *xmax
); gchar const * gog_reg_curve_get_equation (GogRegCurve *reg_curve
);
typedef struct { GogTrendLineClass base; double (*get_value_at) (GogRegCurve *reg_curve, double x); char const * (*get_equation) (GogRegCurve *reg_curve); void (*populate_editor) (GogRegCurve *reg_curve, gpointer table); } GogRegCurveClass;
GogTrendLineClass |
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returns the calculated value. | |
gets the regresion equation as a string. | |
populates the editor. |
typedef enum { GOG_REG_CURVE_DRAWING_BOUNDS_NONE, GOG_REG_CURVE_DRAWING_BOUNDS_ABSOLUTE, GOG_REG_CURVE_DRAWING_BOUNDS_RELATIVE } GogRegCurveDrawingBounds;
void gog_reg_curve_get_bounds (GogRegCurve *reg_curve
,double *xmin
,double *xmax
);
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gchar const * gog_reg_curve_get_equation (GogRegCurve *reg_curve
);
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Returns : |
"drawing-bounds"
property"drawing-bounds" gchar* : Read / Write
How the regression line should be limited, acceptable values are "none", "absolute", and "relative".
Default value: "none"
"skip-invalid"
property"skip-invalid" gboolean : Read / Write
Skip invalid data.
Default value: FALSE