void CSketcherView::OnPrepareDC(CDC* pDC, CPrintInfo* pInfo)
{
CScrollView::OnPrepareDC(pDC, pInfo);
CSketcherDoc* pDoc = GetDocument();
pDC->SetMapMode(MM_ANISOTROPIC); // Set the map mode
CSize DocSize = pDoc->GetDocSize(); // Get the document size
pDC->SetWindowExt(DocSize); // Now set the window extent
// Get the number of pixels per inch in x and y
int xLogPixels = pDC->GetDeviceCaps(LOGPIXELSX);
int yLogPixels = pDC->GetDeviceCaps(LOGPIXELSY);
// Calculate the viewport extent in x and y
int xExtent = (DocSize.cx*m_Scale*xLogPixels)/100;
int yExtent = (DocSize.cy*m_Scale*yLogPixels)/100;
pDC->SetViewportExt(xExtent,yExtent); // Set viewport extent
}
void CSketcherView::OnPrepareDC(CDC* pDC, CPrintInfo* pInfo)
{
// TODO: Add your specialized code here and/or call the base class
CScrollView::OnPrepareDC(pDC, pInfo);
CSketcherDoc* pDoc = GetDocument();
pDC->SetMapMode(MM_ANISOTROPIC); // Set the map mode
CSize DocSize = pDoc->GetDocSize(); // Get the document size
// y extent must be negative because we want MM_LOENGLISH
DocSize.cy = -DocSize.cy; // Change sign of y
pDC->SetWindowExt(DocSize); // Now set the window extent
// Get the number of pixels per inch in x and y
int xLogPixels = pDC->GetDeviceCaps(LOGPIXELSX);
int yLogPixels = pDC->GetDeviceCaps(LOGPIXELSY);
// Calculate the viewport extent in x and y
long xExtent = static_cast<long>(DocSize.cx)*m_Scale*xLogPixels/100L;
long yExtent = static_cast <long>(DocSize.cy)*m_Scale*yLogPixels/100L;
pDC->SetViewportExt(static_cast<int>(xExtent),
static_cast<int>(-yExtent)); // Set viewport extent
}