Method getExprColor

Engine/Settings.cpp:3488–3496

}

void
Settings::getExprColor(double* r,
                       double* g,
                       double* b) const
{
    *r = _exprColor->getValue(0);
    *g = _exprColor->getValue(1);
    *b = _exprColor->getValue(2);
}

void
Settings::getTextColor(double* r,