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75 lines
2.3 KiB
75 lines
2.3 KiB
2 years ago
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/*=========================================================================
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Copyright 2004 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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license for use of this work by or on behalf of the
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U.S. Government. Redistribution and use in source and binary forms, with
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or without modification, are permitted provided that this Notice and any
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statement of authorship are reproduced on all copies.
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=========================================================================*/
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/*========================================================================
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For general information about using VTK and Qt, see:
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http://www.trolltech.com/products/3rdparty/vtksupport.html
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=========================================================================*/
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/*========================================================================
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!!! WARNING for those who want to contribute code to this file.
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!!! If you use a commercial edition of Qt, you can modify this code.
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!!! If you use an open source version of Qt, you are free to modify
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!!! and use this code within the guidelines of the GPL license.
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!!! Unfortunately, you cannot contribute the changes back into this
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!!! file. Doing so creates a conflict between the GPL and BSD-like VTK
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!!! license.
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=========================================================================*/
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#include "qapplication.h"
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#include "vtkImageViewer.h"
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#include "vtkRenderWindowInteractor.h"
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#include "vtkRenderer.h"
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#include "vtkPNGReader.h"
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#include "vtkTestUtilities.h"
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#include "QVTKWidget.h"
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int main(int argc, char** argv)
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{
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QApplication app(argc, argv);
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QVTKWidget widget;
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widget.resize(256,256);
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#if QT_VERSION < 0x040000
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app.setMainWidget(&widget);
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#endif
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vtkPNGReader* reader = vtkPNGReader::New();
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char* fname = vtkTestUtilities::ExpandDataFileName(argc, argv, "Data/vtk.png");
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reader->SetFileName(fname);
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delete [] fname;
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vtkImageViewer* image_view = vtkImageViewer::New();
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image_view->SetInputConnection(reader->GetOutputPort());
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widget.SetRenderWindow(image_view->GetRenderWindow());
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image_view->SetupInteractor(widget.GetRenderWindow()->GetInteractor());
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image_view->SetColorLevel(138.5);
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image_view->SetColorWindow(233);
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widget.show();
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app.exec();
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image_view->Delete();
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reader->Delete();
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return 0;
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}
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