Method createColorParam

Engine/PyNode.cpp:720–737

}

ColorParam*
UserParamHolder::createColorParam(const QString& name,
                                  const QString& label,
                                  bool useAlpha)
{
    KnobColorPtr knob = _holder->createColorKnob(name.toStdString(), label.toStdString(), useAlpha ? 4 : 3);

    if (knob) {
        KnobPagePtr userPage = _holder->getOrCreateUserPageKnob();
        if (userPage) {
            userPage->addKnob(knob);
        }

        return new ColorParam(knob);
    } else {
        return 0;
    }
}

StringParam*
UserParamHolder::createStringParam(const QString& name,