void CIMEAppDlg::OnTimer(UINT_PTR nIDEvent)
{
if(nIDEvent == IDT_RECOGNIZE_TIMER)
{
KillTimer(IDT_RECOGNIZE_TIMER);
if(m_IsProjectLoaded)
{
displayMessage(L"Recognizing");
recognizeStrokes();
}
else
{
displayMessage(L"Please load project...");
}
InvalidateRect(LPCRECT(&m_DrawAreaRect),TRUE);
m_PrevPenPoint.x = 0;
m_PrevPenPoint.y = 0;
m_PenPointsVec.clear();
m_penstrokes.clear();
displayMessage(L"");
}
CDialog::OnTimer(nIDEvent);
}
void CIMEAppDlg::OnClear()
{
InvalidateRect(LPCRECT(&m_DrawAreaRect),TRUE);
m_PrevPenPoint.x = 0;
m_PrevPenPoint.y = 0;
m_PenPointsVec.clear();
m_penstrokes.clear();
m_DisplayChoice[0].SetWindowTextW(L"");
m_DisplayChoice[1].SetWindowTextW(L"");
m_DisplayChoice[2].SetWindowTextW(L"");
m_DisplayChoice[3].SetWindowTextW(L"");
UpdateData(false);
}
void CPtEmtDytCtrl::OnDraw(
CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid)
{
pdc->FillRect(rcBounds.operator LPCRECT(), CBrush::FromHandle((HBRUSH)GetStockObject(WHITE_BRUSH)));
if (FALSE == m_PtEmt.IsGrayOK()) {
pdc->SetTextAlign(TA_CENTER|TA_BASELINE);
CString pszText = _T("PtEmtDyt");
pdc->TextOut(rcBounds.Width() / 2, rcBounds.Height() / 2, pszText);
} else {
CRect rect(rcBounds);
FLOAT winDiameter = rect.Width() * 1.0f;
if (rect.Width() > rect.Height()) {
winDiameter = rect.Height() * 1.0f;
}
winDiameter *= 0.9f;
const FLOAT Diameter = 0.13f;
m_Scale = winDiameter /Diameter;
m_Center = CPoint(rect.right / 2, rect.bottom / 2);
FLOAT mingray(1e20f), maxgray(-1e20f);
for(SHORT i = 0; i < TotalElement; i++)
{
maxgray = max(maxgray, m_PtEmt.GetMGray(i));
mingray = min(mingray, m_PtEmt.GetMGray(i));
}
TEXTMETRIC tm;
CString str;
CRgn rgn;
CBrush br;
pdc->GetTextMetrics(&tm);
CPoint ColorBarPoint(10, int(m_Center.y * 2.0 / 3 + 10 * tm.tmHeight));
for(i = 0; i < lColorNum ;i++)
{
CRect rt(ColorBarPoint.x, ColorBarPoint.y-tm.tmHeight,
ColorBarPoint.x+20, ColorBarPoint.y);
br.CreateSolidBrush(lColorBegin + lColorEnd * (lColorNum-i-1) * lColorNum);
pdc->FillRect(rt.operator LPCRECT(), &br);
FLOAT ruler = mingray + (maxgray-mingray)*FLOAT(i)/(lColorNum - 1);
str.Format(_T("%e"), ruler);
ColorBarPoint.y -= tm.tmHeight;
pdc->TextOut(ColorBarPoint.x + 23, ColorBarPoint.y, str);
br.DeleteObject();
}
// Draw Gray Picture
for (i = 0 ; i < InsideElement; i++)
{
if (fabs(m_PtEmt.GetMGray(i)) > 0.000001)
{
CPoint point[4];
for(SHORT j = 0; j < 4; j++) {
point[j] = _PToL(m_PtEmt.GetNodes(i, j));
}
SHORT clrLevel = SHORT((lColorNum-1) * (m_PtEmt.GetMGray(i)-mingray) / (maxgray-mingray));
rgn.CreatePolygonRgn(point,4, ALTERNATE);
br.CreateSolidBrush(lColorBegin + lColorEnd * (lColorNum-clrLevel-1) * lColorNum);
pdc->FillRgn(&rgn, &br);
br.DeleteObject();
rgn.DeleteObject();
}
}
for (i=0; i < DetectorNum; i++)
{
FLOAT startangle,stopangle;
POINT startpoint,stoppoint;
COMPLEX startnode,stopnode;
int CurDR = int(DetectorRadius * m_Scale);
startangle = FLOAT(PIE*(2*i+1)/DetectorNum-DetectorAngle/2.0*PIE/180.0);
stopangle = FLOAT(startangle+DetectorAngle*PIE/180.0);
startnode = COMPLEX(DetectorRadius*cos(startangle), DetectorRadius*sin(startangle));
stopnode = COMPLEX(DetectorRadius*cos(stopangle), DetectorRadius*sin(stopangle));
startpoint = _PToL(startnode);
stoppoint = _PToL(stopnode);
pdc->Arc(m_Center.x-CurDR + 60,m_Center.y-CurDR,m_Center.x+CurDR + 60,m_Center.y+CurDR,
startpoint.x,startpoint.y,stoppoint.x,stoppoint.y);
}
CPoint pul, plr, pst;
pul = _PToL(COMPLEX(-PipeRadius, -PipeRadius));
plr = _PToL(COMPLEX(PipeRadius, PipeRadius));
pst = _PToL(COMPLEX(PipeRadius, 0.0));
pdc->Arc(pul.x,pul.y,plr.x,plr.y,pst.x,pst.y,pst.x,pst.y);
pul = _PToL(COMPLEX(-ScreenRadius, -ScreenRadius));
plr = _PToL(COMPLEX(ScreenRadius, ScreenRadius));
pst = _PToL(COMPLEX(ScreenRadius, 0.0));
pdc->Arc(pul.x,pul.y,plr.x,plr.y,pst.x,pst.y,pst.x,pst.y);
}
}