画框根据概率缩放坐标

zhangjixing

2019-01-28 1c622cd0d7d95709ab224224af18a22630aede75

 QiaoJiaSystem/StructureApp/PerStaticElement.cpp

@@ -17,7 +17,8 @@
m_triggerElement(0,0),
m_lTime(AppUtil::getCurrentUs()),
pManagerEsDB(nullptr),
m_bIsMask(true)
m_bIsMask(true),
m_bSetWH(false)
{
   pManagerEsDB=new EsDBTool(appPref.getStringData("ipAdd"), appPref.getIntData("ipPort"));

@@ -36,7 +37,7 @@

void PerStaticElement::threadInitial()
{
   setMask(m_sdkRule.strAreas.toStdString());
//   setMask(m_sdkRule.strAreas.toStdString());
}


@@ -175,14 +176,17 @@
    int size=arrayAreas.size();
    npts=size;
    pointArray=new cv::Point2i[size];
    float sizeW=(float)appPref.getIntData(m_sdkRule.strCamId.toStdString()+"width")/480;
    float sizeH=(float)appPref.getIntData(m_sdkRule.strCamId.toStdString()+"height")/270;
    for(int i = 0;i < arrayAreas.size();++i)
    {
        QJsonValue jsonValue = arrayAreas[i];
        QJsonObject obj = jsonValue.toObject();
        int x = obj.value("x").toDouble()*4;
        int y = obj.value("y").toDouble()*4;
        int x = obj.value("x").toDouble() *sizeW;
        int y = obj.value("y").toDouble() *sizeH;
        mPolygon<<(QPoint(x,y));

        DBG("width="<<sizeW);
        DBG("height="<<sizeH);
    }
}
QJsonArray PerStaticElement::getJsonArrayFromQString(const QString& strJson)
@@ -300,4 +304,9 @@
{

    value.copyTo(image);
    if(!m_bSetWH)
    {
        setMask(m_sdkRule.strAreas.toStdString());
        m_bSetWH=true;
    }
}