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/*=========================================================================
Program: Visualization Toolkit
Module: vtkQImageToImageSource.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkQImageToImageSource
* @brief Create image data from a QImage.
*
* vtkQImageToImageSource produces image data from a QImage.
*/
#ifndef vtkQImageToImageSource_h
#define vtkQImageToImageSource_h
#include "vtkImageAlgorithm.h"
#include "vtkRenderingQtModule.h" // For export macro
class QImage;
VTK_ABI_NAMESPACE_BEGIN
class VTKRENDERINGQT_EXPORT vtkQImageToImageSource : public vtkImageAlgorithm
{
public:
static vtkQImageToImageSource* New();
vtkTypeMacro(vtkQImageToImageSource, vtkImageAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) override;
/**
* Set/Get QImage surface to be used.
*/
void SetQImage(QImage* image)
{
this->QtImage = image;
this->Modified();
}
const QImage* GetQImage() { return QtImage; }
protected:
vtkQImageToImageSource();
~vtkQImageToImageSource() override = default;
const QImage* QtImage;
int DataExtent[6];
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
int RequestInformation(vtkInformation* vtkNotUsed(request),
vtkInformationVector** vtkNotUsed(inputVector), vtkInformationVector* outputVector) override;
private:
vtkQImageToImageSource(const vtkQImageToImageSource&) = delete;
void operator=(const vtkQImageToImageSource&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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