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Code Issues Projects Releases Wiki Activity

Print scale on scope part #1

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f4exb
2015-07-06 09:17:51 +02:00
parent 78c944ce69
commit 5a8c3d8e5b
10 changed files with 377 additions and 10 deletions
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sdrbase/gui/scaleengine.cpp
+19
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@@ -158,6 +158,7 @@ void ScaleEngine::calcScaleFactor()
case Unit::AngleDegrees:
m_unitStr = QString("°");
break;
case Unit::Time:
if(median < 0.001) {
@@ -170,6 +171,24 @@ void ScaleEngine::calcScaleFactor()
m_unitStr = QString("s");
}
break;
case Unit::Volt:
if (median < 1e-9) {
m_unitStr = QString("pV");
m_scale = 1e-12;
} else if (median < 1e-6) {
m_unitStr = QString("nV");
m_scale = 1e-9;
} else if (median < 1e-3) {
m_unitStr = QString("µV");
m_scale = 1e-6;
} else if (median < 1.0) {
m_unitStr = QString("mV");
m_scale = 1e-3;
} else {
m_unitStr = QString("V");
}
break;
}
}