private static void OrientationPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
TransformationGizmo gizmo = (TransformationGizmo)d;
gizmo.RotationIndicatorTransform.Angle = gizmo.Orientation;
gizmo.RotationBallTransform.Angle = gizmo.Orientation;
gizmo.RotationText.Text = string.Format("{0}°", Math.Round(gizmo.Orientation, 2));
}
private static void YDraggingPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
TransformationGizmo gizmo = (TransformationGizmo)d;
if (!(bool)e.NewValue)
{
gizmo.IsHitTestVisible = true;
}
}
private static void RotationEnabledPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
TransformationGizmo gizmo = (TransformationGizmo)d;
bool rotationEnabled = (bool)e.NewValue;
gizmo.RotationBall.Visibility = rotationEnabled ? Visibility.Visible : Visibility.Hidden;
gizmo.RotationLine.Visibility = rotationEnabled ? Visibility.Visible : Visibility.Hidden;
gizmo.RotationRing.Visibility = rotationEnabled ? Visibility.Visible : Visibility.Hidden;
gizmo.RotationText.Visibility = rotationEnabled ? Visibility.Visible : Visibility.Hidden;
}