Method
PhocGestureget_point
Declaration [src]
gboolean
phoc_gesture_get_point (
PhocGesture* self,
PhocEventSequence* sequence,
double* lx,
double* ly
)
Description [src]
If sequence
is currently being interpreted by gesture
,
returns TRUE
and fills in x
and y
with the last coordinates
stored for that event sequence.
The coordinates are always layout coordinates.
Parameters
sequence
-
Type:
PhocEventSequence
A
PhocEventSequence
, orNULL
for pointer events.The argument can be NULL
.The data is owned by the caller of the method. lx
-
Type:
double*
Return location for X axis of the sequence coordinates.
The argument will be set by the function. The argument can be NULL
. ly
-
Type:
double*
Return location for Y axis of the sequence coordinates.
The argument will be set by the function. The argument can be NULL
.