vtkImageMatSource.h

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#ifndef RTABMAP__vtkImageMatSource_h
#define RTABMAP__vtkImageMatSource_h

#include <opencv2/core/core.hpp>
#include <vtkImageAlgorithm.h>
#include <vtkSmartPointer.h>

namespace rtabmap
{
        class vtkImageMatSource : public vtkImageAlgorithm
        {
        public:
                static vtkImageMatSource *New();
                vtkTypeMacro(vtkImageMatSource, vtkImageAlgorithm);

                void SetImage(cv::InputArray image);

        protected:
                vtkImageMatSource();
                ~vtkImageMatSource() {}

                vtkSmartPointer<vtkImageData> ImageData;

                int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
                int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
        private:
                vtkImageMatSource(const vtkImageMatSource&);  // Not implemented.
                void operator=(const vtkImageMatSource&);  // Not implemented.

                static void copyGrayImage(const cv::Mat &source, vtkSmartPointer<vtkImageData> output);
                static void copyRGBImage(const cv::Mat &source, vtkSmartPointer<vtkImageData> output);
                static void copyRGBAImage(const cv::Mat &source, vtkSmartPointer<vtkImageData> output);
        };
}


#endif