void Camera::setRoi(const Roi& set_roi)
{
DEB_MEMBER_FUNCT();
DEB_PARAM() << DEB_VAR1(set_roi);
try
{
Point topleft, size;
Roi hw_roi;
getRoi(hw_roi);
if (hw_roi == set_roi) return;
if (set_roi.isActive())
{
// --- a real roi available
hw_roi = set_roi;
//- set the new roi values
//- cmd format is : "set_roi,x0,y0,x1,y1"
std::stringstream strRoi;
strRoi << "set_roi"
<< ","
<< set_roi.getTopLeft().x
<< ","
<< set_roi.getTopLeft().y
<< ","
<< set_roi.getTopLeft().x + set_roi.getSize().getWidth()
<< ","
<< set_roi.getTopLeft().y + set_roi.getSize().getHeight();
{
yat::MutexLock scoped_lock(m_lock_data);
_sendCmdAndReceiveAnswer(strRoi.str());
}
}
}
catch (yat::SocketException & ySe)
{
std::stringstream ssError;
for (unsigned i = 0; i < ySe.errors.size(); i++)
{
ssError << ySe.errors[i].desc << std::endl;
}
THROW_HW_ERROR(Error) << ssError.str();
}
catch (...)
{
THROW_HW_ERROR(Error) << "setRoi : Unknown Exception";
}
}
void RoiCtrlObj::checkEspiaRoi(const Roi& set_roi, Roi& hw_roi,
Size& det_frame_size, Roi& espia_roi)
{
DEB_MEMBER_FUNCT();
DEB_PARAM() << DEB_VAR2(set_roi, hw_roi);
det_frame_size = hw_roi.getSize();
bool sg_roi = (!set_roi.isEmpty() && (hw_roi != set_roi));
if (sg_roi) {
espia_roi = hw_roi.subRoiAbs2Rel(set_roi);
int width = set_roi.getSize().getWidth();
bool horz_match = ((espia_roi.getTopLeft().x == 0) &&
(espia_roi.getSize().getWidth() == width));
sg_roi = (horz_match && ((width % 4) == 0));
}
if (sg_roi) {
DEB_TRACE() << "Horz. aligned roi qualifies for Espia SG!";
hw_roi = set_roi;
} else
espia_roi.reset();
DEB_RETURN() << DEB_VAR3(hw_roi, det_frame_size, espia_roi);
}
Roi Roi::subRoiAbs2Rel(const Roi& abs_sub_roi) const
{
if (!containsRoi(abs_sub_roi))
throw LIMA_COM_EXC(InvalidValue, "Given roi is not sub roi");
const Point& tl = getTopLeft();
return Roi(abs_sub_roi.getTopLeft() - tl, abs_sub_roi.getSize());
}
Roi Roi::subRoiRel2Abs(const Roi& rel_sub_roi) const
{
Roi aux(0, getSize());
if (!aux.containsRoi(rel_sub_roi))
throw LIMA_COM_EXC(InvalidValue, "Given roi is not sub roi");
const Point& tl = getTopLeft();
return Roi(rel_sub_roi.getTopLeft() + tl, rel_sub_roi.getSize());
}
virtual void store(Setting& image_setting)
{
CtImage::ImageOpMode imageOpMode;
m_image.getMode(imageOpMode);
image_setting.set("imageOpMode",convert_2_string(imageOpMode));
// --- Roi
Roi roi;
m_image.getRoi(roi);
Setting roi_setting = image_setting.addChild("roi");
const Point& topleft = roi.getTopLeft();
roi_setting.set("x",topleft.x);
roi_setting.set("y",topleft.y);
const Size& roiSize = roi.getSize();
roi_setting.set("width",roiSize.getWidth());
roi_setting.set("height",roiSize.getHeight());
// --- Bin
Bin bin;
m_image.getBin(bin);
Setting bin_setting = image_setting.addChild("bin");
bin_setting.set("x",bin.getX());
bin_setting.set("y",bin.getY());
// --- Flip
Flip flip;
m_image.getFlip(flip);
Setting flip_setting = image_setting.addChild("flip");
flip_setting.set("x",flip.x);
flip_setting.set("y",flip.y);
// --- Rotation
RotationMode rMode;
m_image.getRotation(rMode);
image_setting.set("rotation",convert_2_string(rMode));
}