int CMFC_DEMOView::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CView::OnCreate(lpCreateStruct) == -1)
return -1;
// Open a Wintab context
// Get default context information
gpWTInfoA( WTI_DEFCONTEXT, 0, &lc );
// Open the context
lc.lcPktData = PACKETDATA;
lc.lcPktMode = PACKETMODE;
lc.lcOptions = CXO_MESSAGES;
hCtx = gpWTOpenA( m_hWnd, &lc, TRUE );
return 0;
}
BOOL TabletBase::TabletInit()
{
LOGCONTEXT lcMine; /* The context of the tablet */
AXIS TabletX, TabletY; /* The maximum tablet size */
/* get default region */
gpWTInfoA(WTI_DEFCONTEXT, 0, &lcMine);
/* modify the digitizing region */
wsprintf(lcMine.lcName, "TiltTest Digitizing %x", m_hInstance);
lcMine.lcOptions |= CXO_MESSAGES;
lcMine.lcPktData = PACKETDATA;
lcMine.lcPktMode = PACKETMODE;
lcMine.lcMoveMask = PACKETDATA;
lcMine.lcBtnUpMask = lcMine.lcBtnDnMask;
/* Set the entire tablet as active */
gpWTInfoA(WTI_DEVICES,DVC_X,&TabletX);
gpWTInfoA(WTI_DEVICES,DVC_Y,&TabletY);
lcMine.lcInOrgX = 0;
lcMine.lcInOrgY = 0;
lcMine.lcInExtX = TabletX.axMax;
lcMine.lcInExtY = TabletY.axMax;
/* output the data in screen coords */
lcMine.lcOutOrgX = lcMine.lcOutOrgY = 0;
lcMine.lcOutExtX = GetSystemMetrics(SM_CXSCREEN);
/* move origin to upper left */
lcMine.lcOutExtY = -GetSystemMetrics(SM_CYSCREEN);
/* open the region */
m_hTablet = gpWTOpenA(m_hWnd, &lcMine, TRUE);
return TRUE;
}
