private void CreateRotateAnimation(StrokeCollection strokes, Point centerOffset, Point from, Point to)
{
Rect bound = strokes.GetBounds();
AnimationObj obj = AnimationEngine.AddDurationActionAnimation(strokes, AnimationActionType.Rotate, centerOffset, 5, from, to, true);
obj.Begin();
}
void GoAnimation(StrokeCollection strokes, ATowardto atoward)
{
Rect bound = strokes.GetBounds();
Rect screenBound = new Rect(0, 0, this.ActualWidth, this.ActualHeight);
Point from = new Point(bound.Left + bound.Width / 2, bound.Top + bound.Height / 2);
AnimationLibrary.Current.GetGoAnimationSync(bound, screenBound, atoward, false, (position) =>
{
AnimationObj ani1 = AnimationEngine.AddDurationActionAnimation(strokes, AnimationActionType.Translate, center, (int)position[0].Duration, from, position[0].To);
AnimationObj ani2 = AnimationEngine.AddDurationActionAnimation(strokes, AnimationActionType.Translate, center, (int)position[2].Duration, position[1].To, position[2].To);
ani1.AnimationCompleted += (sender, ex) =>
{
Matrix maritx = new Matrix();
double tChange = 0;
switch (atoward)
{
case ATowardto.ToLeft:
case ATowardto.ToRight:
tChange = position[1].To.X - position[0].To.X;
maritx.Translate(tChange, 0);
break;
case ATowardto.ToTop:
case ATowardto.ToBottom:
tChange = position[1].To.Y - position[0].To.Y;
maritx.Translate(0, tChange);
break;
default:
break;
}
strokes.Transform(maritx, false);
ani2.Begin();
};
ani2.AnimationCompleted += (sender, ex) =>
{
Matrix maritx = new Matrix();
double tChange = 0;
switch (atoward)
{
case ATowardto.ToLeft:
case ATowardto.ToRight:
tChange = position[1].To.X - position[0].To.X;
maritx.Translate(tChange, 0);
break;
case ATowardto.ToTop:
case ATowardto.ToBottom:
tChange = position[1].To.Y - position[0].To.Y;
maritx.Translate(0, tChange);
break;
default:
break;
}
strokes.Transform(maritx, false);
ani2.Begin();
};
ani1.Begin();
});
}