vtkplotwidget.cpp

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#include "vtkplotwidget.h"
 
#include <VtkUtils/vtkutils.h>
#include <vtkAxis.h>
#include <vtkChartXY.h>
#include <vtkChartXYZ.h>
#include <vtkContextScene.h>
#include <vtkContextView.h>
#include <vtkFloatArray.h>
#include <vtkPlot.h>
#include <vtkPlotLine3D.h>
#include <vtkPlotPoints3D.h>
#include <vtkPlotSurface.h>
#include <vtkRenderWindow.h>
#include <vtkRenderer.h>
#include <vtkTable.h>
#include <vtkVariant.h>
 
namespace VtkUtils {
 
class VtkPlotWidgetPrivate {
public:
    ~VtkPlotWidgetPrivate();
 
    vtkContextView* contextView;
};
 
VtkPlotWidgetPrivate::~VtkPlotWidgetPrivate() {
    VtkUtils::vtkSafeDelete(contextView);
}
 
VtkPlotWidget::VtkPlotWidget(QWidget* parent) : QVTKOpenGLNativeWidget(parent) {
    setWindowTitle(tr("ChartXY"));
    d_ptr = new VtkPlotWidgetPrivate;
    init();
}
 
VtkPlotWidget::~VtkPlotWidget() { delete d_ptr; }
 
void VtkPlotWidget::init() {
    d_ptr->contextView = vtkContextView::New();
    d_ptr->contextView->SetRenderWindow(this->GetRenderWindow());
    d_ptr->contextView->GetRenderWindow()->SetMultiSamples(0);
    d_ptr->contextView->GetRenderWindow()->Render();
}
 
vtkContextView* VtkPlotWidget::contextView() const {
    return d_ptr->contextView;
}
 
}  // namespace VtkUtils