ClutterBehaviourEllipse

typedef struct _ClutterBehaviourEllipse ClutterBehaviourEllipse;

ClutterBehaviourEllipseClass

typedef struct {
  ClutterBehaviourClass   parent_class;

  void (*knot_reached) (ClutterBehaviourEllipse *ellipseb,
                        const ClutterKnot       *knot);

  void (*_clutter_ellipse_1) (void);
  void (*_clutter_ellipse_2) (void);
  void (*_clutter_ellipse_3) (void);
  void (*_clutter_ellipse_4) (void);
} ClutterBehaviourEllipseClass;

clutter_behaviour_ellipse_new ()

ClutterBehaviour*   clutter_behaviour_ellipse_new       (ClutterAlpha *alpha,
                                                         gint x,
                                                         gint y,
                                                         gint width,
                                                         gint height,
                                                         gdouble begin,
                                                         gdouble end,
                                                         gdouble tilt);

Creates a behaviour that drives actors along an elliptical path with given center, width and height; the movement begins at angle_begin (with 0 corresponding to 12 o'clock) and ends at angle_end; if angle_end > angle_begin, the movement is in clockwise direction, counter-clockwise otherwise.

Since 0.4

clutter_behaviour_ellipse_newx ()

ClutterBehaviour*   clutter_behaviour_ellipse_newx      (ClutterAlpha *alpha,
                                                         gint x,
                                                         gint y,
                                                         gint width,
                                                         gint height,
                                                         ClutterFixed begin,
                                                         ClutterFixed end,
                                                         ClutterFixed tilt);

Creates a behaviour that drives actors along an elliptical path with given center, width and height; the movement begins at angle_begin (with 0 corresponding to 12 o'clock) and ends at angle_end; if angle_end > angle_begin, the movement is in clockwise direction, counter-clockwise otherwise.

Since 0.4

clutter_behaviour_ellipse_set_center ()

void                clutter_behaviour_ellipse_set_center
                                                        (ClutterBehaviourEllipse *self,
                                                         gint x,
                                                         gint y);

Sets the center of the elliptical path to the point represented by knot.

Since 0.4

clutter_behaviour_ellipse_get_center ()

void                clutter_behaviour_ellipse_get_center
                                                        (ClutterBehaviourEllipse *self,
                                                         gint *x,
                                                         gint *y);

Gets the center of the elliptical path path.

Since 0.4

clutter_behaviour_ellipse_get_angle_begin ()

ClutterAngle        clutter_behaviour_ellipse_get_angle_begin
                                                        (ClutterBehaviourEllipse *self);

Gets the angle at which movements begins.

Since 0.4

clutter_behaviour_ellipse_get_angle_end ()

ClutterAngle        clutter_behaviour_ellipse_get_angle_end
                                                        (ClutterBehaviourEllipse *self);

Gets the at which movements ends.

Since 0.4

clutter_behaviour_ellipse_get_angle_tilt ()

ClutterAngle        clutter_behaviour_ellipse_get_angle_tilt
                                                        (ClutterBehaviourEllipse *self);

Gets the tilt of the ellipse around the center.

Since 0.4

clutter_behaviour_ellipse_get_height ()

gint                clutter_behaviour_ellipse_get_height
                                                        (ClutterBehaviourEllipse *self);

Gets the height of the elliptical path.

Since 0.4

clutter_behaviour_ellipse_get_width ()

gint                clutter_behaviour_ellipse_get_width (ClutterBehaviourEllipse *self);

Gets the width of the elliptical path.

Since 0.4

clutter_behaviour_ellipse_set_angle_begin ()

void                clutter_behaviour_ellipse_set_angle_begin
                                                        (ClutterBehaviourEllipse *self,
                                                         ClutterAngle angle_begin);

Sets the angle at which movement begins.

Since 0.4

clutter_behaviour_ellipse_set_angle_end ()

void                clutter_behaviour_ellipse_set_angle_end
                                                        (ClutterBehaviourEllipse *self,
                                                         ClutterAngle angle_end);

Sets the angle at which movement ends.

Since 0.4

clutter_behaviour_ellipse_set_angle_tilt ()

void                clutter_behaviour_ellipse_set_angle_tilt
                                                        (ClutterBehaviourEllipse *self,
                                                         ClutterAngle angle_tilt);

Sets the angle at which the ellipse should be tilted around it's center.

Since 0.4

clutter_behaviour_ellipse_set_height ()

void                clutter_behaviour_ellipse_set_height
                                                        (ClutterBehaviourEllipse *self,
                                                         gint height);

Sets the height of the elliptical path.

Since 0.4

clutter_behaviour_ellipse_set_width ()

void                clutter_behaviour_ellipse_set_width (ClutterBehaviourEllipse *self,
                                                         gint width);

Sets the width of the elliptical path.

Since 0.4

The "angle-begin" property

  "angle-begin"              gint                  : Read / Write

The initial angle from where the rotation should begin.

Default value: 0

Since 0.4

The "angle-end" property

  "angle-end"                gint                  : Read / Write

The final angle to where the rotation should end.

Default value: 1024

Since 0.4

The "angle-tilt" property

  "angle-tilt"               gint                  : Read / Write

Tilt of the ellipse.

Default value: 1024

The "center" property

  "center"                   ClutterKnot           : Read / Write

The center of the ellipse.

Since 0.4

The "height" property

  "height"                   gint                  : Read / Write

Height of the ellipse.

Allowed values: >= 0

Default value: 50

Since 0.4

The "width" property

  "width"                    gint                  : Read / Write

Width of the ellipse.

Allowed values: >= 0

Default value: 100

Since 0.4