/// <summary>
/// Returns a transformation matrix which can be used to transform coordinates from this visual to
/// the specified descendant of this visual.
/// </summary>
/// <param name="descendant">The descendnat to which coordinates will be transformed.</param>
/// <param name="inDevicePixels">A value indicating whether the transform is scaled to device pixels (<c>true</c>) or device-independent pixels (<c>false</c>).</param>
/// <returns>A <see cref="Matrix"/> which represents the specified transformation.</returns>
public Matrix GetTransformToDescendantMatrix(Visual descendant, Boolean inDevicePixels = false)
{
Contract.Require(descendant, "descendant");
return descendant.MatrixTransformToAncestorInternal(this, true, inDevicePixels);
}
/// <summary>
/// Returns a transformation matrix which can be used to transform coordinates from this visual to
/// the specified descendant of this visual.
/// </summary>
/// <param name="descendant">The descendnat to which coordinates will be transformed.</param>
/// <param name="inDevicePixels">A value indicating whether the transform is scaled to device pixels (<see langword="true"/>) or device-independent pixels (<see langword="false"/>).</param>
/// <returns>A <see cref="Matrix"/> which represents the specified transformation.</returns>
public Matrix GetTransformToDescendantMatrix(Visual descendant, Boolean inDevicePixels = false)
{
Contract.Require(descendant, nameof(descendant));
return(descendant.MatrixTransformToAncestorInternal(this, true, inDevicePixels));
}
