GOffice Reference Manual: GogRegCurve

GogRegCurve

Functions

double	gog_reg_curve_get_R2 ()
void	gog_reg_curve_get_bounds ()
gchar const *	gog_reg_curve_get_equation ()

Properties

gchar *	drawing-bounds	Read / Write
gboolean	skip-invalid	Read / Write

Types and Values

	GogRegCurve
	GogRegCurveClass
enum	GogRegCurveDrawingBounds

Object Hierarchy

    GObject
    ╰── GogObject
        ╰── GogStyledObject
            ╰── GogTrendLine
                ╰── GogRegCurve

Implemented Interfaces

GogRegCurve implements GOStyledObject and GogDataset.

Description

Functions

gog_reg_curve_get_R2 ()

double
gog_reg_curve_get_R2 (GogRegCurve *reg_curve);

Returns

gog_reg_curve_get_bounds ()

void
gog_reg_curve_get_bounds (GogRegCurve *reg_curve,
                          double *xmin,
                          double *xmax);

gog_reg_curve_get_equation ()

gchar const *
gog_reg_curve_get_equation (GogRegCurve *reg_curve);

Returns

Types and Values

GogRegCurve

typedef struct _GogRegCurve GogRegCurve;

GogRegCurveClass

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;

Members

GogTrendLineClass `base`;
`get_value_at` ()	returns the calculated value.
`get_equation` ()	gets the regresion equation as a string.
`populate_editor` ()	populates the editor.

enum GogRegCurveDrawingBounds

Members

GOG_REG_CURVE_DRAWING_BOUNDS_NONE	no limits.
GOG_REG_CURVE_DRAWING_BOUNDS_ABSOLUTE	absolute limits.
GOG_REG_CURVE_DRAWING_BOUNDS_RELATIVE	limits relative to the data range.

Property Details

The `“drawing-bounds”` property

  “drawing-bounds”           gchar *

How the regression line should be limited, acceptable values are "none", "absolute", and "relative".

Flags: Read / Write

Default value: "none"

The `“skip-invalid”` property

  “skip-invalid”             gboolean

Skip invalid data.

Flags: Read / Write

Default value: FALSE

GogRegCurve

Functions

Properties

Types and Values

Object Hierarchy

Implemented Interfaces

Description

Functions

gog_reg_curve_get_R2 ()

Returns

gog_reg_curve_get_bounds ()

gog_reg_curve_get_equation ()

Returns

Types and Values

GogRegCurve

GogRegCurveClass

Members

enum GogRegCurveDrawingBounds

Members

Property Details

The “drawing-bounds” property

The “skip-invalid” property

The `“drawing-bounds”` property

The `“skip-invalid”` property