/// <inheritdoc/>
 protected override Matrix3x2 GetProcessingMatrix(Rectangle sourceRectangle, Rectangle destinationRectangle)
 => TransformHelpers.GetCenteredTransformMatrix(sourceRectangle, destinationRectangle, this.TransformMatrix);
 /// <inheritdoc/>
 protected override Matrix4x4 GetProcessingMatrix(Rectangle sourceRectangle, Rectangle destinationRectangle)
 {
     return(TransformHelpers.GetCenteredTransformMatrix(sourceRectangle, destinationRectangle, this.TransformMatrix));
 }