打印问题
ksk 2003-08-23 07:22:23 BOOL CPrintView::OnPreparePrinting(CPrintInfo* pInfo)
{
CWinApp *app=AfxGetApp();
app->GetPrinterDeviceDefaults(&pInfo->m_pPD->m_pd);
DEVMODE* lpDevMode;
lpDevMode=pInfo->m_pPD->GetDevMode();
ASSERT( lpDevMode!=NULL );
lpDevMode->dmPaperSize = DMPAPER_USER; //设定为自定义纸张尺寸
lpDevMode->dmFields |= DM_PAPERSIZE; //允许重新设置纸张大小
lpDevMode->dmPaperLength = 1400; //设定纸长为 14 厘米
lpDevMode->dmPaperWidth=1900;//宽19厘米
lpDevMode->dmFields |= -1;
pInfo->SetMaxPage(1);
return DoPreparePrinting(pInfo);
}
void CPrintView::OnPrepareDC(CDC* pDC, CPrintInfo* pInfo)
{
pDC->SetMapMode(MM_LOMETRIC);
CFormView::OnPrepareDC(pDC, pInfo);
}
设置映谢模式为MM_HIMETRIC,x向右增加,y向上增加(向下为负),单位0.01厘米,但是
void CPrintView::OnPrint(CDC* pDC, CPrintInfo* /*pInfo*/)
{
pDC->TextOut(200,-200,"剑河");
}
不在打印区域。这是会什么?