VTK  9.3.0
vtkQImageToImageSource.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
10#ifndef vtkQImageToImageSource_h
11#define vtkQImageToImageSource_h
12
13#include "vtkImageAlgorithm.h"
14#include "vtkRenderingQtModule.h" // For export macro
15
16class QImage;
17
18VTK_ABI_NAMESPACE_BEGIN
19
20class VTKRENDERINGQT_EXPORT vtkQImageToImageSource : public vtkImageAlgorithm
21{
22public:
25 void PrintSelf(ostream& os, vtkIndent indent) override;
26
30 void SetQImage(QImage* image)
31 {
32 this->QtImage = image;
33 this->Modified();
34 }
35 const QImage* GetQImage() { return QtImage; }
36
37protected:
39 ~vtkQImageToImageSource() override = default;
40
41 const QImage* QtImage;
42 int DataExtent[6];
43
45 int RequestInformation(vtkInformation* vtkNotUsed(request),
46 vtkInformationVector** vtkNotUsed(inputVector), vtkInformationVector* outputVector) override;
47
48private:
50 void operator=(const vtkQImageToImageSource&) = delete;
51};
52
53VTK_ABI_NAMESPACE_END
54#endif
Generic algorithm superclass for image algs.
a simple class to control print indentation
Definition vtkIndent.h:29
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
virtual void Modified()
Update the modification time for this object.
Create image data from a QImage.
void SetQImage(QImage *image)
Set/Get QImage surface to be used.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkQImageToImageSource() override=default
int RequestInformation(vtkInformation *vtkNotUsed(request), vtkInformationVector **vtkNotUsed(inputVector), vtkInformationVector *outputVector) override
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called in response to a REQUEST_DATA request from the executive.
static vtkQImageToImageSource * New()