cxSphereMetricRep.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
All rights reserved.

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   this list of conditions and the following disclaimer.

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   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

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#include "cxSphereMetricRep.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 "vtkTextActor.h"
#include "cxGraphicalPrimitives.h"
#include "cxSphereMetric.h"
#include "cxGraphicalPrimitives.h"

namespace cx
{

SphereMetricRepPtr SphereMetricRep::New(const QString& uid)
{
        return wrap_new(new SphereMetricRep(), uid);
}

SphereMetricRep::SphereMetricRep()
{
}

void SphereMetricRep::clear()
{
        DataMetricRep::clear();
        mGraphicalPoint.reset();
}

SphereMetricPtr SphereMetricRep::getSphereMetric()
{
        return boost::dynamic_pointer_cast<SphereMetric>(mMetric);
}

void SphereMetricRep::onModifiedStartRender()
{
        if (!mMetric)
                return;

        if (!mGraphicalPoint && this->getView() && mMetric)
                mGraphicalPoint.reset(new GraphicalPoint3D(this->getRenderer()));

        if (!mGraphicalPoint)
                return;

        mGraphicalPoint->setValue(mMetric->getRefCoord());
        mGraphicalPoint->setRadius(this->getSphereMetric()->getRadius());
        mGraphicalPoint->setColor(mMetric->getColor());

        this->drawText();
}

}