From 1c622cd0d7d95709ab224224af18a22630aede75 Mon Sep 17 00:00:00 2001
From: zhangjixing <775834166@qq.com>
Date: 星期一, 28 一月 2019 20:02:04 +0800
Subject: [PATCH] 画框根据概率缩放坐标

---
 QiaoJiaSystem/StructureApp/PerStaticElement.cpp |   19 ++++++++++++++-----
 1 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/QiaoJiaSystem/StructureApp/PerStaticElement.cpp b/QiaoJiaSystem/StructureApp/PerStaticElement.cpp
index 667bb9a..1aa7c86 100644
--- a/QiaoJiaSystem/StructureApp/PerStaticElement.cpp
+++ b/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;
+    }
 }

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