jiayulong/logplus
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Merge branch 'main' of http://git.hivekion.com:3000/jiayulong/logplus

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zhaolei 2025-11-26 10:27:02 +08:00
commit a68e83e4a1
1 changed files with 7 additions and 0 deletions
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7
logPlus/formdraw.cpp
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@ -912,6 +912,7 @@ void FormDraw::initWave(QMyCustomPlot *widget, QString strSlfName, QString strWa
logio->CloseWave(index); logio->CloseWave(index);
delete logio; delete logio;
bool bFistValue=false;
float vmax = -9999;//(float)_nSamples; float vmax = -9999;//(float)_nSamples;
float vmin = -9999; float vmin = -9999;
// //
@ -931,6 +932,12 @@ void FormDraw::initWave(QMyCustomPlot *widget, QString strSlfName, QString strWa
{ {
continue; continue;
} }
if(bFistValue==false)
{
//最大值，最小值默认采用第一个有效值
bFistValue=true;
vmax = vmin = val;
}
// //
if(vmax<val)vmax=val; if(vmax<val)vmax=val;
if(vmin>val)vmin=val; if(vmin>val)vmin=val;