C++ (Cpp) GetSpaceWidth Examples

Example #1

File: ippsSignalDC.cpp Project: dbose/intel-ipp-monotone-detection

void CIppsSignalDC::SetPointsComplex()
{
   double step = 1. / FactorX();
   double x = 0.5;
   for (int i=0; i < m_NumPoints; i++, x+=step) {
      Ipp64fc value;
      m_pSignal->GetValue((int)x, value);
      value.re *= FactorY();
      value.im *= FactorY();
      m_Points[i].x = i + GetSpaceWidth();
      m_Points[i].y = -(int)(value.re + .5);
      m_PointsIm[i].x = i + GetSpaceWidth();
      m_PointsIm[i].y = -(int)(value.im + .5);
   }
}

Example #2

File: 00148b3ae7d11b330a1f77f1e7520fcb2a396881.cpp Project: PolyMtl/crash-inducing

nsresult 
nsThebesFontMetrics::GetWidth(const char* aString, PRUint32 aLength, nscoord& aWidth,
                              nsThebesRenderingContext *aContext)
{
    if (aLength == 0) {
        aWidth = 0;
        return NS_OK;
    }

    // callers that hit this should not be so stupid
    if ((aLength == 1) && (aString[0] == ' '))
        return GetSpaceWidth(aWidth);

    StubPropertyProvider provider;
    AutoTextRun textRun(this, aContext, aString, aLength);
    if (!textRun.get())
        return NS_ERROR_FAILURE;

    aWidth = NSToCoordRound(textRun->GetAdvanceWidth(0, aLength, &provider));

    return NS_OK;
}

Example #3

File: ippsSignalDC.cpp Project: dbose/intel-ipp-monotone-detection

double CIppsSignalDC::FactorX()
{
   return (double)(GetWidth() -  GetSpaceWidth()*2)
        / (double)m_pSignal->Length();
}

Example #4

File: ippsSignalDC.cpp Project: dbose/intel-ipp-monotone-detection

int CIppsSignalDC::GetWidth()
{
   int w = m_pSignal->Length() + GetSpaceWidth()*2;
   return (w < m_InitialWidth) ?
           w : m_InitialWidth;
}

Example #5

File: ippsSignalDC.cpp Project: dbose/intel-ipp-monotone-detection

int CIppsSignalDC::GetX0() { return GetSpaceWidth(); }