private void UpdateOccOptions()
{
var optionsSetup = _actionGraph[InputNames.OptionsSetupInput].Get <OptionsSetup>();
var occOptions = optionsSetup.UpdateSectionNode(OptionSectionNames.Background);
_view.SetBackgroundColor(ShapeUtils.GetOccColor(occOptions.GetColorValue(0)));
if (occOptions.GetBoolValue(2))
{
_view.SetAntialiasingOn();
}
else
{
_view.SetAntialiasingOff();
}
var firstColor = occOptions.GetColorValue(4);
var secondColor = occOptions.GetColorValue(5);
GeomUtils.MakeGradient("background2.bmp", 32, 128, firstColor, secondColor);
//SetNewGradientBackground();
_viewer.Redraw();
}