ZoomAction

Object Hierarchy:

Description:

[ CCode ( type_id = "clutter_zoom_action_get_type ()" ) ]
[ Version ( since = "1.12" ) ]
public class ZoomAction : GestureAction

The ZoomAction structure contains only private data and should be accessed using the provided API

Namespace: Clutter

Package: clutter-1.0

Content:

Properties:

public ZoomAxis zoom_axis { get; set; }
Constraints the zooming action to the specified axis

Creation methods:

public ZoomAction ()
Creates a new ZoomAction instance

Methods:

public Point get_focal_point ()
Retrieves the focal point of the current zoom
public Point get_transformed_focal_point ()
Retrieves the focal point relative to the actor's coordinates of the current zoom
public ZoomAxis get_zoom_axis ()
Retrieves the axis constraint set by set_zoom_axis
public void set_zoom_axis (ZoomAxis axis)
Restricts the zooming action to a specific axis

Signals:

public virtual signal bool zoom (Actor actor, Point focal_point, double factor)
The zoom signal is emitted for each series of touch events that change the distance and focal point between the touch points.

Inherited Members:

All known members inherited from class Clutter.GestureAction

All known members inherited from class Clutter.ActorMeta

All known members inherited from class GLib.Object