private void SetWindow(double windowWidth, double windowCenter, out IBasicVoiLutLinear voiLut)
{
voiLut = null;
if (!CanWindowLevel())
{
return;
}
IVoiLutManager manager = SelectedVoiLutProvider.VoiLutManager;
var linearLut = manager.VoiLut as IVoiLutLinear;
var standardLut = linearLut as IBasicVoiLutLinear;
if (standardLut == null)
{
standardLut = new BasicVoiLutLinear(windowWidth, windowCenter);
manager.InstallVoiLut(standardLut);
}
else
{
standardLut.WindowWidth = windowWidth;
standardLut.WindowCenter = windowCenter;
}
voiLut = standardLut;
SelectedVoiLutProvider.Draw();
}
private void IncrementWindow(double windowIncrement, double levelIncrement)
{
if (!CanWindowLevel())
{
return;
}
IVoiLutManager manager = SelectedVoiLutProvider.VoiLutManager;
IVoiLutLinear linearLut = manager.VoiLut as IVoiLutLinear;
IBasicVoiLutLinear standardLut = linearLut as IBasicVoiLutLinear;
if (standardLut == null)
{
BasicVoiLutLinear installLut = new BasicVoiLutLinear(linearLut.WindowWidth, linearLut.WindowCenter);
manager.InstallVoiLut(installLut);
}
standardLut = manager.VoiLut as IBasicVoiLutLinear;
standardLut.WindowWidth += windowIncrement;
standardLut.WindowCenter += levelIncrement;
SelectedVoiLutProvider.Draw();
}