CElement* CSketcherView::CreateElement(void) const
{
// Get a pointer to the document for this view
CSketcherDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc); // Verify the pointer is good
// Now select the element using the type stored in the document
switch(pDoc->GetElementType())
{
case RECTANGLE:
return new CRectangle(m_FirstPoint, m_SecondPoint,pDoc->GetElementColor(),pDoc->GetElementPenStyle());
case CIRCLE:
return new CCircle(m_FirstPoint, m_SecondPoint, pDoc->GetElementColor(),pDoc->GetElementPenStyle());
case CURVE:
return new CCurve(new CPoint(m_FirstPoint), new CPoint(m_SecondPoint), pDoc->GetElementColor(),pDoc->GetElementPenStyle());
case LINE:
return new CLine(m_FirstPoint, m_SecondPoint, pDoc->GetElementColor(),pDoc->GetElementPenStyle());
case ELLIPSE:
return new CEllipse(m_FirstPoint, m_SecondPoint, pDoc->GetElementColor(),pDoc->GetElementPenStyle());
default:
// Something's gone wrong
AfxMessageBox(_T("Bad Element code"), MB_OK);
AfxAbort();
return nullptr;
}
}
