protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
// Angle around the y-axis of the rotation at the given time
// calculated both in radians and degrees.
double radians = Math.PI*interpolatedTime;
float degrees = (float) (180.0*radians/Math.PI);
// Once we reach the midpoint in the animation, we need to hide the
// source view and show the destination view. We also need to change
// the angle by 180 degrees so that the destination does not come in
// flipped around
if (interpolatedTime >= 0.5f)
{
degrees -= 180f;
fromView.Visibility = ViewStates.Gone;
toView.Visibility = ViewStates.Visible;
}
if (forward)
degrees = -degrees; //determines direction of rotation when flip begins
Matrix matrix = t.Matrix;
camera.Save();
camera.RotateY(degrees);
camera.GetMatrix(matrix);
camera.Restore();
matrix.PreTranslate(-centerX, -centerY);
matrix.PostTranslate(centerX, centerY);
}
protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
float fromDegrees = _fromDegrees;
float degrees = fromDegrees + ((_toDegrees - fromDegrees) * interpolatedTime);
Camera camera = _camera;
Matrix matrix = t.Matrix;
camera.Save();
if (Direction == Direction.X)
{
camera.RotateX(degrees);
}
else
{
camera.RotateY(degrees);
}
camera.GetMatrix(matrix);
camera.Restore();
matrix.PreTranslate(-_centerX, -_centerY);
matrix.PostTranslate(_centerX, _centerY);
matrix.PreScale(_scaleType.GetScale(_scale, interpolatedTime), _scaleType.GetScale(_scale, interpolatedTime), _centerX, _centerY);
}
protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
view.LayoutParameters.Height = (int)(startHeight + (deltaHeight * interpolatedTime));
view.SetY(startPosition + (deltaPosition * interpolatedTime));
view.RequestLayout();
if (Math.Abs(interpolatedTime - 1.0f) < .1 && interpolatedTime > 0.5f)
{
//Console.WriteLine("Anim ended");
if (isStarting && !isReset)
{
view.LayoutParameters.Height = ViewGroup.LayoutParams.MatchParent;
view.RequestLayout();
}
else if (!isReset)
{
view.LayoutParameters.Height = 0;
view.RequestLayout();
}
else if (isReset)
{
view.LayoutParameters =
new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, 0, 1);
view.RequestLayout();
}
else
{
}
}
}
protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
var height = (this._toHeight - this._fromHeight) * interpolatedTime + this._fromHeight;
var width = (this._toWidth - this._fromWidth) * interpolatedTime + this._fromWidth;
var layoutParams = this._view.LayoutParameters;
layoutParams.Height = (int)height;
layoutParams.Width = (int)width;
this._view.RequestLayout();
}
protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
Ring ring = mProgressDrawable.Ring;
if (mProgressDrawable.Finishing)
{
mProgressDrawable.ApplyFinishTranslation(interpolatedTime, ring);
}
else
{
float minProgressArc = (float)Java.Lang.Math.ToRadians(ring.StrokeWidth / (2 * Math.PI * ring.RingCenterRadius));
float startingEndTrim = ring.StartingEndTrim;
float startingTrim = ring.StartingStartTrim;
float startingRotation = ring.GetStartingRotation();
float minArc = MaterialProgressDrawale.MAX_PROGRESS_ARC - minProgressArc;
float endTrim = startingEndTrim + (minArc * START_CURVE_INTERPOLATOR.GetInterpolation(interpolatedTime));
float startTrim = startingTrim + (MaterialProgressDrawale.MAX_PROGRESS_ARC * END_CURVE_INTERPOLATOR.GetInterpolation(interpolatedTime));
float sweepTrim = endTrim - StartTime;
if (Math.Abs(sweepTrim) >= 1)
{
endTrim = startingTrim + 0.5f;
}
ring.EndTrim = endTrim;
ring.StartTrim = startingTrim;
float rotation = startingRotation + (0.25f * interpolatedTime);
ring.Rotation = rotation;
float groupRotation = ((720.0f / MaterialProgressDrawale.NUM_POINTS) * interpolatedTime)
+ (720.0f * (mProgressDrawable.RotationCount / MaterialProgressDrawale.NUM_POINTS));
mProgressDrawable.SetRotation(groupRotation);
}
base.ApplyTransformation(interpolatedTime, t);
}
protected override void ApplyTransformation (float interpolatedTime, Transformation t)
{
float fromDegrees = from_degrees;
float degrees = fromDegrees + ((to_degrees - fromDegrees) * interpolatedTime);
float centerX = center_x;
float centerY = center_y;
Matrix matrix = t.Matrix;
camera.Save ();
if (reverse)
camera.Translate (0.0f, 0.0f, depth_z * interpolatedTime);
else
camera.Translate (0.0f, 0.0f, depth_z * (1.0f - interpolatedTime));
camera.RotateY (degrees);
camera.GetMatrix (matrix);
camera.Restore ();
matrix.PreTranslate (-centerX, -centerY);
matrix.PostTranslate (centerX, centerY);
}
protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
mView.LayoutParameters.Height = (int)(mOriginalHeight + (mGrowBy * interpolatedTime));
mView.RequestLayout();
}
protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
var x = random.NextFloat() - 0.5f;
var y = random.NextFloat() - 0.5f;
t.Matrix.SetTranslate(x * horizontal, y * vertical);
}
protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
float degrees = mFromDegrees + ((mToDegrees - mFromDegrees) * interpolatedTime);
if (mPivotX == 0.0f && mPivotY == 0.0f)
{
t.Matrix.SetRotate(degrees);
}
else
{
t.Matrix.SetRotate(degrees, mPivotX, mPivotY);
}
float dx = mFromXDelta;
float dy = mFromYDelta;
if (mFromXDelta != mToXDelta)
{
dx = mFromXDelta + ((mToXDelta - mFromXDelta) * interpolatedTime);
}
if (mFromYDelta != mToYDelta)
{
dy = mFromYDelta + ((mToYDelta - mFromYDelta) * interpolatedTime);
}
t.Matrix.PostTranslate(dx, dy);
}
protected override void ApplyTransformation (float interpolatedTime, Transformation t)
{
base.ApplyTransformation (interpolatedTime, t);
//view.LayoutParameters = LinearLayout.LayoutParams.FillParent
}
protected override void ApplyTransformation(float interpolatedTime, Transformation t)
{
base.ApplyTransformation (interpolatedTime, t);
if (interpolatedTime < 1)
{
if (_type == ExpandCollapseAnimationType.Expand)
{
_layoutParams.BottomMargin = -_endHeight + (int)(_endHeight * interpolatedTime);
}
else
{
_layoutParams.BottomMargin = -(int)(_endHeight * interpolatedTime);
}
_animationView.RequestLayout();
}
else
{
if (_type == ExpandCollapseAnimationType.Expand)
{
_layoutParams.BottomMargin = 0;
}
else
{
_layoutParams.BottomMargin = -_endHeight;
_animationView.Visibility = ViewStates.Gone;
}
_animationView.RequestLayout();
}
}
