public SingleHandedSwipeGesture(GestureHandType handsUsed, SingleHandedSwipeGestureDirectionType direction,
double confidence, Point startPosition, Point endPosition)
{
HandsUsed = handsUsed;
Direction = direction;
Confidence = confidence;
StartPosition = startPosition;
EndPosition = endPosition;
GestureSubType = GetGestureSubType(handsUsed, direction);
}
public static GestureSubType GetGestureSubType(GestureHandType handsUsed, SingleHandedSwipeGestureDirectionType direction)
{
if (handsUsed == GestureHandType.LeftHand && direction == SingleHandedSwipeGestureDirectionType.LeftToRight)
{
return GestureSubType.LeftHandedSwipeFromLeftToRight;
}
else if (handsUsed == GestureHandType.LeftHand && direction == SingleHandedSwipeGestureDirectionType.RightToLeft)
{
return GestureSubType.LeftHandedSwipeFromRightToLeft;
}
else if (handsUsed == GestureHandType.LeftHand && direction == SingleHandedSwipeGestureDirectionType.TopToBottom)
{
return GestureSubType.LeftHandedSwipeFromTopToBottom;
}
else if (handsUsed == GestureHandType.LeftHand && direction == SingleHandedSwipeGestureDirectionType.BottomToTop)
{
return GestureSubType.LeftHandedSwipeFromBottomToTop;
}
else if (handsUsed == GestureHandType.RightHand && direction == SingleHandedSwipeGestureDirectionType.LeftToRight)
{
return GestureSubType.RightHandedSwipeFromLeftToRight;
}
else if (handsUsed == GestureHandType.RightHand && direction == SingleHandedSwipeGestureDirectionType.RightToLeft)
{
return GestureSubType.RightHandedSwipeFromRightToLeft;
}
else if (handsUsed == GestureHandType.RightHand && direction == SingleHandedSwipeGestureDirectionType.TopToBottom)
{
return GestureSubType.RightHandedSwipeFromTopToBottom;
}
else if (handsUsed == GestureHandType.RightHand && direction == SingleHandedSwipeGestureDirectionType.BottomToTop)
{
return GestureSubType.RightHandedSwipeFromBottomToTop;
}
throw new InvalidOperationException();
}
public SingleHandedSwipeGestureRecognizer(GestureHandType handType, SingleHandedSwipeGestureDirectionType directionType)
{
if(handType == GestureHandType.BothHands)
{
throw new NotSupportedException();
}
hand = handType;
direction = directionType;
Reset(null);
}
public SingleHandedSwipeGestureRecognizer(GestureSubType subType)
{
switch (subType)
{
case GestureSubType.LeftHandedSwipeFromLeftToRight:
hand = GestureHandType.LeftHand;
direction = SingleHandedSwipeGestureDirectionType.LeftToRight;
break;
case GestureSubType.LeftHandedSwipeFromRightToLeft:
hand = GestureHandType.LeftHand;
direction = SingleHandedSwipeGestureDirectionType.RightToLeft;
break;
case GestureSubType.RightHandedSwipeFromLeftToRight:
hand = GestureHandType.RightHand;
direction = SingleHandedSwipeGestureDirectionType.LeftToRight;
break;
case GestureSubType.RightHandedSwipeFromRightToLeft:
hand = GestureHandType.RightHand;
direction = SingleHandedSwipeGestureDirectionType.RightToLeft;
break;
default:
throw new NotSupportedException();
}
Reset(null);
}
