void Camera::setWhiteBalance(unsigned int blue, unsigned int red, AutoSetting isauto)
{
if (PvAttrIsAvailable(handle_, "WhitebalMode") == ePvErrSuccess)
{
CHECK_ERR( PvAttrEnumSet(handle_, "WhitebalMode", autoValues[isauto]),
"Couldn't set white balance mode" );
}
if (isauto == Manual && PvAttrIsAvailable(handle_, "WhitebalValueBlue"))
{
CHECK_ERR( PvAttrUint32Set(handle_, "WhitebalValueBlue", blue),
"Couldn't set white balance blue value" );
CHECK_ERR( PvAttrUint32Set(handle_, "WhitebalValueRed", red),
"Couldn't set white balance red value" );
}
}
void Camera::setGain(unsigned int val, AutoSetting isauto)
{
/// @todo Here and in setWhiteBalance, would be better to split off setGainMode etc.
/// I didn't take into account there are cameras that don't support auto gain, auto white balance.
if (PvAttrIsAvailable(handle_, "GainMode") == ePvErrSuccess)
{
CHECK_ERR( PvAttrEnumSet(handle_, "GainMode", autoValues[isauto]),
"Couldn't set gain mode" );
}
if (isauto == Manual)
CHECK_ERR( PvAttrUint32Set(handle_, "GainValue", val),
"Couldn't set gain value" );
}
//
// idlPvAttrIsAvailable
//
// Determine if the attribute is available for a specified camera
//
// command line arguments
// argv[0]: IN/FLAG debug
// argv[1]: IN index of camera
// argv[2]: IN name of attribute
int idlPvAttrIsAvailable (int argc, char *argv[])
{
unsigned long n;
IDL_STRING *attribute;
unsigned long err;
debug = *(IDL_INT *) argv[0];
n = *(unsigned long *) argv[1];
attribute = (IDL_STRING *) argv[2];
CHECKINDEX(n);
err = PvAttrIsAvailable(camera[n],
IDL_STRING_STR(attribute));
return idlPvErrCode(err);
}
bool Camera::hasAttribute(const std::string &name)
{
return (PvAttrIsAvailable(handle_, name.c_str()) == ePvErrSuccess);
}
