Method
ClutterPanActionget_motion_coords
Declaration [src]
void
clutter_pan_action_get_motion_coords (
ClutterPanAction* self,
guint point,
gfloat* motion_x,
gfloat* motion_y
)
Description [src]
Retrieves the coordinates, in stage space, dependent on the current state
of the ClutterPanAction
. If it is inactive, both fields will be
set to 0. If it is panning by user action, the values will be equivalent
to those returned by clutter_gesture_action_get_motion_coords().
If it is interpolating with some form of kinetic scrolling, the values
will be equivalent to those returned by
clutter_pan_action_get_interpolated_coords(). This is a convenience
method designed to be used in replacement “pan” signal handlers.
Available since: | 1.14 |
Parameters
point |
guint |
The touch point index, with 0 being the first touch point received by the action. |
|
motion_x |
gfloat* |
Return location for the X coordinate. |
|
The argument will be set by the function. | |
The argument can be NULL . | |
motion_y |
gfloat* |
Return location for the Y coordinate. |
|
The argument will be set by the function. | |
The argument can be NULL . |