Exemplos de CSketcherDoc::GetNext em C++ (Cpp)

Exemplo n.º 1

Arquivo: SketcherView.cpp Projeto: salomarx/Visual-studio-2008-for-C-plus

void CSketcherView::OnDraw(CDC* pDC)
{
  CSketcherDoc* pDoc = GetDocument();
  ASSERT_VALID(pDoc);
  if(!pDoc)
    return;

  POSITION aPos = pDoc->GetListHeadPosition();
  CElement* pElement = 0;              // Store for an element pointer
  while(aPos)                          // Loop while aPos is not null
  {
    pElement = pDoc->GetNext(aPos);    // Get the current element pointer
    // If the element is visible...
    if(pDC->RectVisible(pElement->GetBoundRect()))
      pElement->Draw(pDC, m_pSelected);// ...draw it
  }
}