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/*=========================================================================
Program: Visualization Toolkit
Module: TestGL2PSExporterRaster.cxx
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.
=========================================================================*/
#include "vtkTestUtilities.h"
#include "vtkRegressionTestImage.h"
#include "vtkGL2PSExporter.h"
#include "vtkActor.h"
#include "vtkCamera.h"
#include "vtkCubeAxesActor2D.h"
#include "vtkConeSource.h"
#include "vtkNew.h"
#include "vtkPolyDataMapper.h"
#include "vtkProperty.h"
#include "vtkProperty2D.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkSmartPointer.h"
#include "vtkTestingInteractor.h"
#include "vtkTextActor.h"
#include "vtkTextProperty.h"
#include <string>
int TestGL2PSExporterRaster( int, char *[] )
{
vtkNew<vtkConeSource> coneSource;
vtkNew<vtkPolyDataMapper> coneMapper;
vtkNew<vtkActor> coneActor;
coneSource->SetResolution(25);
coneMapper->SetInputConnection(coneSource->GetOutputPort());
coneActor->SetMapper(coneMapper.GetPointer());
coneActor->GetProperty()->SetColor(0.5, 0.5, 1.0);
vtkNew<vtkCubeAxesActor2D> axes;
axes->SetInputConnection(coneSource->GetOutputPort());
axes->SetFontFactor(2.0);
axes->SetCornerOffset(0.0);
axes->GetProperty()->SetColor(0.0, 0.0, 0.0);
vtkNew<vtkTextActor> text1;
text1->SetDisplayPosition(250, 435);
text1->SetInput("Test\nmultiline\ntext"); // Won't render properly
text1->GetTextProperty()->SetFontSize(18);
text1->GetTextProperty()->SetFontFamilyToArial();
text1->GetTextProperty()->SetJustificationToCentered();
text1->GetTextProperty()->BoldOn();
text1->GetTextProperty()->ItalicOn();
text1->GetTextProperty()->SetColor(0.0, 0.0, 1.0);
vtkNew<vtkTextActor> text2;
text2->SetDisplayPosition(400, 250);
text2->SetInput("Test rotated text");
text2->GetTextProperty()->SetFontSize(22);
text2->GetTextProperty()->SetFontFamilyToTimes();
text2->GetTextProperty()->SetJustificationToCentered();
text2->GetTextProperty()->SetVerticalJustificationToCentered();
text2->GetTextProperty()->BoldOn();
text2->GetTextProperty()->SetOrientation(45);
text2->GetTextProperty()->SetColor(1.0, 0.0, 0.0);
vtkNew<vtkTextActor> text3;
text3->SetDisplayPosition(20, 20);
text3->SetInput("Big text!");
text3->GetTextProperty()->SetFontSize(45);
text3->GetTextProperty()->SetFontFamilyToCourier();
text3->GetTextProperty()->SetJustificationToLeft();
text3->GetTextProperty()->BoldOn();
text3->GetTextProperty()->SetOrientation(0);
text3->GetTextProperty()->SetColor(0.2, 1.0, 0.2);
vtkNew<vtkRenderer> ren;
axes->SetCamera(ren->GetActiveCamera());
ren->AddActor(coneActor.GetPointer());
ren->AddActor(axes.GetPointer());
ren->AddActor(text1.GetPointer());
ren->AddActor(text2.GetPointer());
ren->AddActor(text3.GetPointer());
ren->SetBackground(0.8, 0.8, 0.8);
vtkNew<vtkRenderWindow> renWin;
renWin->AddRenderer(ren.GetPointer());
vtkNew<vtkRenderWindowInteractor> iren;
iren->SetRenderWindow(renWin.GetPointer());
vtkSmartPointer<vtkCamera> camera = ren->GetActiveCamera();
ren->ResetCamera();
camera->Azimuth(30);
renWin->SetSize(500, 500);
renWin->Render();
vtkNew<vtkGL2PSExporter> exp;
exp->SetRenderWindow(renWin.GetPointer());
exp->SetFileFormatToPS();
exp->CompressOff();
exp->SetSortToBSP();
exp->DrawBackgroundOn();
exp->Write3DPropsAsRasterImageOn();
std::string fileprefix = vtkTestingInteractor::TempDirectory +
std::string("/TestGL2PSExporterRaster");
exp->SetFilePrefix(fileprefix.c_str());
exp->Write();
renWin->SetMultiSamples(0);
renWin->GetInteractor()->Initialize();
renWin->GetInteractor()->Start();
return EXIT_SUCCESS;
}
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