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/*=========================================================================
Program: Visualization Toolkit
Module: TestBlockItem.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 "vtkBlockItem.h"
#include "vtkBrush.h"
#include "vtkContextScene.h"
#include "vtkContextView.h"
#include "vtkNew.h"
#include "vtkRegressionTestImage.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkRenderer.h"
#include "vtkSmartPointer.h"
static vtkSmartPointer<vtkBlockItem> AddItem(const char* label, int halign, int valign)
{
vtkNew<vtkBlockItem> test;
test->SetLabel(label);
test->SetHorizontalAlignment(halign);
test->SetVerticalAlignment(valign);
test->SetAutoComputeDimensions(true);
test->GetBrush()->SetColorF(0.7, 0.7, 0.7);
return test;
}
int TestBlockItem(int argc, char* argv[])
{
// Set up a 2D context view, context test object and add it to the scene
vtkNew<vtkContextView> view;
view->GetRenderer()->SetBackground(1.0, 1.0, 1.0);
view->GetRenderWindow()->SetSize(600, 600);
view->GetScene()->AddItem(::AddItem("Left-Top", vtkBlockItem::LEFT, vtkBlockItem::TOP));
view->GetScene()->AddItem(::AddItem("Left-Center", vtkBlockItem::LEFT, vtkBlockItem::CENTER));
view->GetScene()->AddItem(::AddItem("Left-Bottom", vtkBlockItem::LEFT, vtkBlockItem::BOTTOM));
view->GetScene()->AddItem(::AddItem("Right-Top", vtkBlockItem::RIGHT, vtkBlockItem::TOP));
view->GetScene()->AddItem(::AddItem("Right-Center", vtkBlockItem::RIGHT, vtkBlockItem::CENTER));
view->GetScene()->AddItem(::AddItem("Right-Bottom", vtkBlockItem::RIGHT, vtkBlockItem::BOTTOM));
view->GetScene()->AddItem(::AddItem("Center-Top", vtkBlockItem::CENTER, vtkBlockItem::TOP));
view->GetScene()->AddItem(::AddItem("Center-Center", vtkBlockItem::CENTER, vtkBlockItem::CENTER));
view->GetScene()->AddItem(::AddItem("Center-Bottom", vtkBlockItem::CENTER, vtkBlockItem::BOTTOM));
// Turn off the color buffer
view->GetScene()->SetUseBufferId(false);
view->GetRenderWindow()->SetMultiSamples(0);
view->Render();
int retVal = vtkRegressionTestImage(view->GetRenderWindow());
switch (retVal)
{
case vtkTesting::DO_INTERACTOR:
view->GetInteractor()->Initialize();
view->GetInteractor()->Start();
return EXIT_SUCCESS;
case vtkTesting::NOT_RUN:
return VTK_SKIP_RETURN_CODE;
case vtkTesting::PASSED:
return EXIT_SUCCESS;
case vtkTesting::FAILED:
default:
return EXIT_FAILURE;
}
}
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