| Gwyddion Widgets Library Reference Manual | ||||
|---|---|---|---|---|
#include <libgwydgets/gwydgets.h>
GwyColorAxis;
GwyColorAxisClass;
GtkWidget* gwy_color_axis_new (GtkOrientation orientation);
GtkWidget* gwy_color_axis_new_with_range (GtkOrientation orientation,
gdouble min,
gdouble max);
void gwy_color_axis_get_range (GwyColorAxis *axis,
gdouble *min,
gdouble *max);
void gwy_color_axis_set_range (GwyColorAxis *axis,
gdouble min,
gdouble max);
GwySIUnit* gwy_color_axis_get_si_unit (GwyColorAxis *axis);
void gwy_color_axis_set_si_unit (GwyColorAxis *axis,
GwySIUnit *unit);
void gwy_color_axis_set_gradient (GwyColorAxis *axis,
const gchar *gradient);
const gchar* gwy_color_axis_get_gradient (GwyColorAxis *axis);
GwyTicksStyle gwy_color_axis_get_ticks_style (GwyColorAxis *axis);
void gwy_color_axis_set_ticks_style (GwyColorAxis *axis,
GwyTicksStyle ticks_style);
gboolean gwy_color_axis_get_labels_visible (GwyColorAxis *axis);
void gwy_color_axis_set_labels_visible (GwyColorAxis *axis,
gboolean labels_visible);
"gradient" gchar* : Read / Write "labels-visible" gboolean : Read / Write "orientation" GtkOrientation : Read / Write / Construct Only "si-unit" GwySIUnit* : Read / Write "ticks-style" GwyTicksStyle : Read / Write
typedef struct {
GtkWidgetClass parent_class;
void (*reserved1)(void);
void (*reserved2)(void);
} GwyColorAxisClass;
GtkWidget* gwy_color_axis_new (GtkOrientation orientation);
Creates a new color axis.
|
The orientation of the axis. |
Returns : |
The newly created color axis as a GtkWidget. |
GtkWidget* gwy_color_axis_new_with_range (GtkOrientation orientation,
gdouble min,
gdouble max);
Creates a new color axis.
|
The orientation of the axis. |
|
The minimum. |
|
The maximum. |
Returns : |
The newly created color axis as a GtkWidget. |
void gwy_color_axis_get_range (GwyColorAxis *axis, gdouble *min, gdouble *max);
Gets the range of a color axis.
|
A color axis. |
|
Location to store the range maximum (or NULL).
|
|
Location to store the range minimum (or NULL).
|
void gwy_color_axis_set_range (GwyColorAxis *axis, gdouble min, gdouble max);
Sets the range of a color axis.
|
A color axis. |
|
The range minimum. |
|
The range maximum. |
GwySIUnit* gwy_color_axis_get_si_unit (GwyColorAxis *axis);
Gets the SI unit a color axis displays.
|
A color axis. |
Returns : |
The SI unit. |
void gwy_color_axis_set_si_unit (GwyColorAxis *axis, GwySIUnit *unit);
Sets the SI unit a color axis displays.
|
A color axis. |
|
A SI unit to display next to minimum and maximum value. |
void gwy_color_axis_set_gradient (GwyColorAxis *axis, const gchar *gradient);
Sets the color gradient a color axis should use.
|
A color axis. |
|
Name of gradient axis should use. It should exist.
|
const gchar* gwy_color_axis_get_gradient (GwyColorAxis *axis);
Gets the color gradient a color axis uses.
|
A color axis. |
Returns : |
The color gradient. |
GwyTicksStyle gwy_color_axis_get_ticks_style (GwyColorAxis *axis);
Gets ticks style of a color axis.
|
A color axis. |
Returns : |
The ticks style. |
void gwy_color_axis_set_ticks_style (GwyColorAxis *axis, GwyTicksStyle ticks_style);
Sets the ticks style of a color axis.
|
A color axis. |
|
The ticks style to use. |
gboolean gwy_color_axis_get_labels_visible (GwyColorAxis *axis);
Gets the visibility of labels of a color axis.
|
A color axis. |
Returns : |
TRUE if labels are displayed, FALSE if they are omitted.
|
void gwy_color_axis_set_labels_visible (GwyColorAxis *axis, gboolean labels_visible);
Sets the visibility of labels of a color axis.
|
A color axis. |
|
TRUE to display labels with minimum and maximum values,
FALSE to display no labels.
|
"gradient" property"gradient" gchar* : Read / Write
Name of color gradient the axis displays.
Default value: NULL
"labels-visible" property"labels-visible" gboolean : Read / Write
Whether minimum and maximum labels are visible.
Default value: TRUE
"orientation" property"orientation" GtkOrientation : Read / Write / Construct Only
Axis orientation.
Default value: GTK_ORIENTATION_VERTICAL
"ticks-style" property"ticks-style" GwyTicksStyle : Read / Write
The style of axis ticks.
Default value: GWY_TICKS_STYLE_AUTO