cxSphereMetric.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 "cxSphereMetric.h"

#include "cxBoundingBox3D.h"
#include "cxTypeConversions.h"
#include "cxPatientModelService.h"

namespace cx
{

SphereMetric::SphereMetric(const QString& uid, const QString& name, PatientModelServicePtr dataManager, SpaceProviderPtr spaceProvider) :
                                DataMetric(uid, name, dataManager, spaceProvider)
{
        mArguments.reset(new MetricReferenceArgumentList(QStringList() << "position"));
        connect(mArguments.get(), SIGNAL(argumentsChanged()), this, SIGNAL(transformChanged()));
        mRadius = 5;
}

SphereMetricPtr SphereMetric::create(QString uid, QString name, PatientModelServicePtr dataManager, SpaceProviderPtr spaceProvider)
{
        return SphereMetricPtr(new SphereMetric(uid, name, dataManager, spaceProvider));
}

SphereMetric::~SphereMetric()
{
}

void SphereMetric::addXml(QDomNode& dataNode)
{
        DataMetric::addXml(dataNode);
        mArguments->addXml(dataNode);
        dataNode.toElement().setAttribute("radius", mRadius);
}

void SphereMetric::parseXml(QDomNode& dataNode)
{
        DataMetric::parseXml(dataNode);

        mArguments->parseXml(dataNode, mDataManager->getDatas());
        mRadius = dataNode.toElement().attribute("radius", qstring_cast(mRadius)).toDouble();
}

bool SphereMetric::isValid() const
{
        return !mArguments->getRefCoords().empty();
}

Vector3D SphereMetric::getRefCoord() const
{
        return this->boundingBox().center();
}

DoubleBoundingBox3D SphereMetric::boundingBox() const
{
        return DoubleBoundingBox3D::fromCloud(mArguments->getRefCoords());
}

void SphereMetric::setRadius(double val)
{
        mRadius = val;
        emit propertiesChanged();
}

double SphereMetric::getRadius() const
{
        return mRadius;
}

QString SphereMetric::getValueAsString() const
{
        return QString("%1").arg(this->getRadius(), 0, 'f', 1);
}

}