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130 lines
3.0 KiB
130 lines
3.0 KiB
2 years ago
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// vtkMFCView.cpp : implementation file
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//
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#include "stdafx.h"
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#include "vtkMFCView.h"
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#include "vtkMFCDocument.h"
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#include "resource.h"
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#include "vtkWindowToImageFilter.h"
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#include "vtkBMPWriter.h"
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#include "vtkTIFFWriter.h"
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#include "vtkPNMWriter.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// vtkMFCView
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IMPLEMENT_DYNCREATE(vtkMFCView, CView)
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vtkMFCView::vtkMFCView()
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{
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this->PrintDPI = 100;
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}
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vtkMFCView::~vtkMFCView()
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{
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}
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BEGIN_MESSAGE_MAP(vtkMFCView, CView)
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//{{AFX_MSG_MAP(vtkMFCView)
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ON_COMMAND(ID_EDIT_COPY, OnEditCopy)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// vtkMFCView drawing
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void vtkMFCView::OnDraw(CDC* pDC)
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{
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CDocument* pDoc = GetDocument();
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// TODO: add draw code here
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}
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/////////////////////////////////////////////////////////////////////////////
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// vtkMFCView diagnostics
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#ifdef _DEBUG
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void vtkMFCView::AssertValid() const
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{
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CView::AssertValid();
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}
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void vtkMFCView::Dump(CDumpContext& dc) const
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{
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CView::Dump(dc);
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}
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#endif //_DEBUG
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/////////////////////////////////////////////////////////////////////////////
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// vtkMFCView message handlers
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BOOL vtkMFCView::PreCreateWindow(CREATESTRUCT& cs)
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{
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// TODO: Add your specialized code here and/or call the base class
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// the CREATESTRUCT cs
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cs.style |= WS_CLIPSIBLINGS | WS_CLIPCHILDREN | CS_OWNDC;
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return CView::PreCreateWindow(cs);
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}
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BOOL vtkMFCView::OnPreparePrinting(CPrintInfo* pInfo)
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{
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// TODO: call DoPreparePrinting to invoke the Print dialog box
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// default preparation
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pInfo->SetMinPage(1);
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pInfo->SetMaxPage(1);
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return DoPreparePrinting(pInfo);
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}
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void vtkMFCView::OnEditCopy()
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{
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// TODO: Add your command handler code here
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LPBITMAPINFOHEADER lpbi; // pointer to BITMAPINFOHEADER
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DWORD dwLen; // size of memory block
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HANDLE hDIB = NULL; // handle to DIB, temp handle
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vtkWindow *vtkWin = this->GetVTKWindow();
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int *size = vtkWin->GetSize();
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int dataWidth = ((size[0]*3+3)/4)*4;
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if (OpenClipboard())
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{
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BeginWaitCursor();
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EmptyClipboard();
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dwLen = sizeof(BITMAPINFOHEADER) + dataWidth*size[1];
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hDIB = ::GlobalAlloc(GHND, dwLen);
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lpbi = (LPBITMAPINFOHEADER) ::GlobalLock(hDIB);
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lpbi->biSize = sizeof(BITMAPINFOHEADER);
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lpbi->biWidth = size[0];
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lpbi->biHeight = size[1];
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lpbi->biPlanes = 1;
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lpbi->biBitCount = 24;
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lpbi->biCompression = BI_RGB;
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lpbi->biClrUsed = 0;
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lpbi->biClrImportant = 0;
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lpbi->biSizeImage = dataWidth*size[1];
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this->SetupMemoryRendering(size[0],size[1],
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this->GetDC()->GetSafeHdc());
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vtkWin->Render();
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memcpy((LPSTR)lpbi + lpbi->biSize,
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this->GetMemoryData(),dataWidth*size[1]);
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SetClipboardData (CF_DIB, hDIB);
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::GlobalUnlock(hDIB);
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CloseClipboard();
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this->ResumeScreenRendering();
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EndWaitCursor();
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}
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}
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