private void ExecuteShear(XmlElement element, MagickImage image)
{
double xAngle_ = Variables.GetValue<double>(element, "xAngle");
double yAngle_ = Variables.GetValue<double>(element, "yAngle");
image.Shear(xAngle_, yAngle_);
}
private void ExecuteSigmoidalContrast(XmlElement element, MagickImage image)