generic-library/opencv
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removed extra code

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This commit is contained in:
Anatoly Baksheev 2013-12-13 19:35:48 +04:00
parent 84d6fe397d
commit b2cd526e6a
2 changed files with 9 additions and 25 deletions
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28
modules/viz/src/interactor_style.cpp
View File

@ -63,11 +63,6 @@ void cv::viz::InteractorStyle::Initialize()
win_pos_ = Vec2i(0, 0);
max_win_size_ = Vec2i(-1, -1);
// Create the image filter and PNG writer objects
wif_ = vtkSmartPointer<vtkWindowToImageFilter>::New();
snapshot_writer_ = vtkSmartPointer<vtkPNGWriter>::New();
snapshot_writer_->SetInputConnection(wif_->GetOutputPort());
init_ = true;
stereo_anaglyph_mask_default_ = true;
@ -84,11 +79,14 @@ void cv::viz::InteractorStyle::Initialize()
void cv::viz::InteractorStyle::saveScreenshot(const String &file)
{
FindPokedRenderer(Interactor->GetEventPosition()[0], Interactor->GetEventPosition()[1]);
wif_->SetInput(Interactor->GetRenderWindow());
wif_->Modified(); // Update the WindowToImageFilter
snapshot_writer_->Modified();
snapshot_writer_->SetFileName(file.c_str());
snapshot_writer_->Write();
vtkSmartPointer<vtkWindowToImageFilter> wif = vtkSmartPointer<vtkWindowToImageFilter>::New();
wif->SetInput(Interactor->GetRenderWindow());
vtkSmartPointer<vtkPNGWriter> snapshot_writer = vtkSmartPointer<vtkPNGWriter>::New();
snapshot_writer->SetInputConnection(wif->GetOutputPort());
snapshot_writer->SetFileName(file.c_str());
snapshot_writer->Write();
}
//////////////////////////////////////////////////////////////////////////////////////////////
@ -196,21 +194,13 @@ int cv::viz::InteractorStyle::getModifiers()
}
//////////////////////////////////////////////////////////////////////////////////////////////
void
cv::viz::InteractorStyle::OnKeyDown()
void cv::viz::InteractorStyle::OnKeyDown()
{
CV_Assert("Interactor style not initialized. Please call Initialize() before continuing" && init_);
CV_Assert("No renderer given! Use SetRendererCollection() before continuing." && renderer_);
FindPokedRenderer(Interactor->GetEventPosition()[0], Interactor->GetEventPosition()[1]);
if (wif_->GetInput() == NULL)
{
wif_->SetInput(Interactor->GetRenderWindow());
wif_->Modified();
snapshot_writer_->Modified();
}
// Save the initial windows width/height
if (win_size_[0] == -1 || win_size_[1] == -1)
win_size_ = Vec2i(Interactor->GetRenderWindow()->GetSize());

6
modules/viz/src/interactor_style.hpp
View File

@ -79,12 +79,6 @@ namespace cv
Vec2i win_pos_;
Vec2i max_win_size_;
/** \brief A PNG writer for screenshot captures. */
vtkSmartPointer<vtkPNGWriter> snapshot_writer_;
/** \brief Internal window to image filter. Needed by \a snapshot_writer_. */
vtkSmartPointer<vtkWindowToImageFilter> wif_;
/** \brief Interactor style internal method. Gets called whenever a key is pressed. */
virtual void OnChar();