//===================================================================================================================
/// <summary>
/// Rotate blocks
/// </summary>
private void RotateBlocks()
{
TagCloudItemSize size = GetElementsSize();
foreach (TagCloudItem TagCloudItem in tagCollection)
{
Point3D point3D;
if (rotateTransform.TryTransform(TagCloudItem.CenterPoint, out point3D))
{
TagCloudItem.CenterPoint = point3D;
TagCloudItem.Redraw(size, scaleRatio, opacityRatio);
}
}
}
private static void OnCenterPointChanged(DependencyObject sender, DependencyPropertyChangedEventArgs e)
{
TagCloudItem TagCloudItem = (TagCloudItem)sender;
TagCloudItem.CenterPoint = (Point3D)e.NewValue;
}