cxRegionOfInterestMetricRep.cpp

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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#include "cxRegionOfInterestMetricRep.h"
#include "cxView.h"

#include <vtkVectorText.h>
#include <vtkFollower.h>
#include <vtkPolyDataMapper.h>
#include <vtkProperty.h>
#include <vtkRenderer.h>
#include <vtkCamera.h>
#include <vtkRenderWindow.h>
#include "cxTypeConversions.h"
#include "cxGraphicalBox.h"

namespace cx
{

RegionOfInterestMetricRepPtr RegionOfInterestMetricRep::New(const QString& uid)
{
        return wrap_new(new RegionOfInterestMetricRep(), uid);
}

RegionOfInterestMetricRep::RegionOfInterestMetricRep()
{
}

void RegionOfInterestMetricRep::clear()
{
        DataMetricRep::clear();
        mGraphicalBox.reset();
}

RegionOfInterestMetricPtr RegionOfInterestMetricRep::getRegionOfInterestMetric()
{
        return boost::dynamic_pointer_cast<RegionOfInterestMetric>(mMetric);
}

void RegionOfInterestMetricRep::onModifiedStartRender()
{
        RegionOfInterestMetricPtr metric = this->getRegionOfInterestMetric();
        if (!metric)
                return;

        if (!mMetric->isValid())
                return;

        if (!mGraphicalBox && this->getView())
        {
                mGraphicalBox.reset(new GraphicalBox());
                mGraphicalBox->setRenderWindow(this->getView()->getRenderWindow());
        }

        if (mGraphicalBox)
        {
                mGraphicalBox->setBoundingBox(metric->getROI().getBox());
                mGraphicalBox->setPosition(Transform3D::Identity());
//              mGraphicalBox->setPosition(metric->get_rMd()); // ROI is already in r
//              mGraphicalBox->setColor(mMetric->getColor());
        }


                mGraphicalBox->setInteractive(false);
//      mGraphicalBox->setVisible(false);

        this->drawText();
}


}