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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2601 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Joe Taylor
2012-09-26 18:45:10 +00:00
parent 5ee333a0e9
commit 4caf2ddec0
4 changed files with 11 additions and 12 deletions
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plotter.cpp
+6 -7
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@@ -259,12 +259,11 @@ void CPlotter::DrawOverlay() //DrawOverlay()
painter0.setPen(Qt::black);
double fftBinWidth=12000.0/m_nsps;
// m_binsPerPixel = m_nSpan * 32768.0/(w*0.001*m_fSample) + 0.5;
m_binsPerPixel = (m_nSpan/fftBinWidth)/w + 0.5;
if(m_binsPerPixel < 1) m_binsPerPixel=1;
double FreqPerDiv=50.0;
double df = m_binsPerPixel*fftBinWidth;
// qDebug() << "A" << fftBinWidth << m_binsPerPixel << df;
m_hdivs = w*df/FreqPerDiv + 0.9999;
m_fSpan = w*df;
m_ScalePixmap.fill(Qt::white);
@@ -332,10 +331,10 @@ void CPlotter::DrawOverlay() //DrawOverlay()
painter3.setFont(Font);
painter3.setPen(Qt::black);
FreqPerDiv=0.2;
df = 0.001*m_fSample/32768.0;
m_hdivs = 32768*df/FreqPerDiv + 0.9999;
int nlabs=df*w/0.2 + 1.0;
FreqPerDiv=100;
df = 12000.0/m_nsps;
m_hdivs = 4400*df/FreqPerDiv + 0.9999;
int nlabs=df*w/FreqPerDiv + 1.0;
m_ZoomScalePixmap.fill(Qt::white);
painter3.drawRect(0, 0, w, 30);
@@ -343,7 +342,7 @@ void CPlotter::DrawOverlay() //DrawOverlay()
for( int i=0; i<10*nlabs; i++) {
x = i*pixperdiv/10;
y=24;
if ((i%5) == 0) y=18;
if ((i%10) == 0) y=18;
painter3.drawLine(x,y,x,30);
}