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/JudgmentRetrogradeTool.cpp | 24 +++++++++++++++++++-----
1 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/QiaoJiaSystem/StructureApp/JudgmentRetrogradeTool.cpp b/QiaoJiaSystem/StructureApp/JudgmentRetrogradeTool.cpp
index d0f6d34..34d4b3c 100644
--- a/QiaoJiaSystem/StructureApp/JudgmentRetrogradeTool.cpp
+++ b/QiaoJiaSystem/StructureApp/JudgmentRetrogradeTool.cpp
@@ -13,6 +13,7 @@
m_triggerElement(0, 0),
m_sdkRule(rule),
pManagerEsDB(nullptr),
+ m_bSetWH(false),
pointArray(nullptr),
npts(0)
{
@@ -31,8 +32,13 @@
}
}
+bool JudgmentRetrogradeTool::init(QString area, QString line)
+{
+ m_area=area;
+ m_line=line;
+}
-bool JudgmentRetrogradeTool::init(QString area, QString line) {
+bool JudgmentRetrogradeTool::setMask(QString area, QString line) {
//#todo string ->json
QJsonArray arrayAreas = getJsonArrayFromQString(area);
@@ -41,14 +47,17 @@
}
int size=arrayAreas.size();
QVector<QPoint> vec;
+ 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) {
pointArray=new cv::Point2i[size];
- for (int i = 0; i < size; ++i) {
QJsonValue jsonValue = arrayAreas[i];
QJsonObject obj = jsonValue.toObject();
- int x = obj.value("x").toDouble() * 4;
- int y = obj.value("y").toDouble() * 4;
- pointArray[i]={x,y};
+ int x = obj.value("x").toDouble() *sizeW;
+ int y = obj.value("y").toDouble() *sizeH;
vec.push_back(QPoint(x, y));
+ DBG("width="<<sizeW);
+ DBG("height="<<sizeH);
}
@@ -345,4 +354,9 @@
void JudgmentRetrogradeTool::setImage(const cv::Mat &value) {
value.copyTo(image);
+ if(!m_bSetWH)
+ {
+ setMask(m_area,m_line);
+ m_bSetWH=true;
+ }
}
--
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