GestureListΒΆ

Methods:

class com::leapmotion::leap::GestureList

The GestureList class represents a list of Gesture objects.

Get a GestureList object from a Frame object.

Since
1.0

Public Functions

GestureList append(GestureList other)

Appends the members of the specified GestureList to this GestureList.

Since
1.0
Parameters

int count()

The length of this list.

if (frame.gestures().count() > 0) {
    //Process gestures...
}

Return
The number of gestures in this list.
Since
1.0

GestureList()

Constructs an empty gesture list.

Since
1.0

Gesture get(int index)

Access a list member by its position in the list.

GestureList allGesturesSince = frame.gestures(startFrame);
for (int index = 0; index < allGesturesSince.count(); index++) {
    System.out.println(allGesturesSince.get(index));
}

Return
The Gesture object at the specified index.
Since
1.0
Parameters
  • index -

    The zero-based list position index.

boolean isEmpty()

Reports whether the list is empty.

if (!frame.gestures().isEmpty()) {
    //Handle this frame's gesture objects
}

Return
True, if the list has no members.
Since
1.0

class GestureListIterator