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HX_CoalFlowDetect
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feat:修改简化版煤溜界面

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徐超 2024-11-13 17:39:20 +08:00
parent 4189966cae
commit 1b8ec50f22
12 changed files with 1119 additions and 2626 deletions
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3
HX_CoalFlowDetect.pro
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@ -34,6 +34,7 @@ SOURCES += \
mainwindow.cpp \ mainwindow.cpp \
view/beltspeedlinewidget.cpp \ view/beltspeedlinewidget.cpp \
view/coaldistributbarchartwidget.cpp \ view/coaldistributbarchartwidget.cpp \
view/coalstaticwidget.cpp\
view/coalstatisticschartwidget.cpp\ view/coalstatisticschartwidget.cpp\
component/ZDateEdit/dateCommonInfo.cpp\ component/ZDateEdit/dateCommonInfo.cpp\
component/ZDateEdit/zdateedit.cpp\ component/ZDateEdit/zdateedit.cpp\
@ -46,6 +47,7 @@ HEADERS += \
mainwindow.h \ mainwindow.h \
view/beltspeedlinewidget.h \ view/beltspeedlinewidget.h \
view/coaldistributbarchartwidget.h \ view/coaldistributbarchartwidget.h \
view/coalstaticwidget.h \
view/coalstatisticschartwidget.h\ view/coalstatisticschartwidget.h\
component/ZDateEdit/dateCommonInfo.h\ component/ZDateEdit/dateCommonInfo.h\
component/ZDateEdit/zdateedit.h\ component/ZDateEdit/zdateedit.h\
@ -55,6 +57,7 @@ HEADERS += \
FORMS += \ FORMS += \
mainwindow.ui \ mainwindow.ui \
view/coalstaticwidget.ui \
view/coalstatisticschartwidget.ui view/coalstatisticschartwidget.ui

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123
mainwindow.cpp
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@ -2,17 +2,18 @@
#include "ui_mainwindow.h" #include "ui_mainwindow.h"
#include "view/beltspeedlinewidget.h" #include "view/beltspeedlinewidget.h"
#include "view/coaldistributbarchartwidget.h" #include "view/coaldistributbarchartwidget.h"
#include "view/coalstatisticschartwidget.h" #include "view/coalstaticwidget.h"
#include <QDateTime> #include <QDateTime>
#include <QTimer> #include <QTimer>
MainWindow::MainWindow(QWidget *parent) MainWindow::MainWindow(QWidget* parent)
: QMainWindow(parent), ui(new Ui::MainWindow) { : QMainWindow(parent)
, ui(new Ui::MainWindow)
{
ui->setupUi(this); ui->setupUi(this);
this->setWindowFlag(Qt::FramelessWindowHint); this->setWindowFlag(Qt::FramelessWindowHint);
this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint | this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint | Qt::WindowMinimizeButtonHint);
Qt::WindowMinimizeButtonHint);
ui->widget_head->installEventFilter(this); ui->widget_head->installEventFilter(this);
@ -39,18 +40,17 @@ MainWindow::MainWindow(QWidget *parent)
MainWindow::~MainWindow() { delete ui; } MainWindow::~MainWindow() { delete ui; }
bool MainWindow::eventFilter(QObject *watched, QEvent *event) { bool MainWindow::eventFilter(QObject* watched, QEvent* event)
{
// 处理鼠标按下、释放和移动事件 // 处理鼠标按下、释放和移动事件
if (watched == ui->widget_head) { if (watched == ui->widget_head) {
QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event); QMouseEvent* mouseEvent = static_cast<QMouseEvent*>(event);
if (mouseEvent->type() == QEvent::MouseButtonPress) { if (mouseEvent->type() == QEvent::MouseButtonPress) {
if (mouseEvent->button() == Qt::LeftButton) { if (mouseEvent->button() == Qt::LeftButton) {
m_mousePressed = true; // 启动拖拽 m_mousePressed = true; // 启动拖拽
m_mousePoint = mouseEvent->globalPos() - this->pos(); m_mousePoint = mouseEvent->globalPos() - this->pos();
this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint | this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint | Qt::WindowMinimizeButtonHint | Qt::Window | Qt::WindowStaysOnTopHint);
Qt::WindowMinimizeButtonHint | Qt::Window |
Qt::WindowStaysOnTopHint);
this->show(); // 确保窗口显示 this->show(); // 确保窗口显示
return true; return true;
@ -63,9 +63,7 @@ bool MainWindow::eventFilter(QObject *watched, QEvent *event) {
this->move(mouseEvent->globalPos() - m_mousePoint); this->move(mouseEvent->globalPos() - m_mousePoint);
// 每次移动时设置为最上方 // 每次移动时设置为最上方
this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint | this->setWindowFlags(windowFlags() | Qt::WindowMaximizeButtonHint | Qt::WindowMinimizeButtonHint | Qt::Window | Qt::WindowStaysOnTopHint);
Qt::WindowMinimizeButtonHint | Qt::Window |
Qt::WindowStaysOnTopHint);
this->show(); this->show();
return true; return true;
} }
@ -73,7 +71,8 @@ bool MainWindow::eventFilter(QObject *watched, QEvent *event) {
} }
} }
void MainWindow::addBeltWarnInfoToTextEdit(const QString &consoleInfo) { void MainWindow::addBeltWarnInfoToTextEdit(const QString& consoleInfo)
{
qDebug() << consoleInfo; qDebug() << consoleInfo;
m_textEditConsoleInfo.append(consoleInfo); m_textEditConsoleInfo.append(consoleInfo);
QDateTime startDateTime = QDateTime::currentDateTime(); QDateTime startDateTime = QDateTime::currentDateTime();
@ -90,8 +89,7 @@ void MainWindow::addBeltWarnInfoToTextEdit(const QString &consoleInfo) {
// 2) // 2)
// return; // return;
QString consoleInfoResult = QString consoleInfoResult = QStringLiteral("[%1]%2").arg(formattedTime).arg(consoleInfo);
QStringLiteral("[%1]%2").arg(formattedTime).arg(consoleInfo);
ui->textEdit_beltWarnInfo->append(consoleInfoResult); ui->textEdit_beltWarnInfo->append(consoleInfoResult);
m_previousConsleInfoDateTime = QDateTime::currentDateTime(); m_previousConsleInfoDateTime = QDateTime::currentDateTime();
@ -99,7 +97,8 @@ void MainWindow::addBeltWarnInfoToTextEdit(const QString &consoleInfo) {
void MainWindow::on_pushButton_close_clicked() { this->close(); } void MainWindow::on_pushButton_close_clicked() { this->close(); }
void MainWindow::on_pushButton_max_clicked() { void MainWindow::on_pushButton_max_clicked()
{
if (isFullScreen()) { if (isFullScreen()) {
this->showMaximized(); this->showMaximized();
} else { } else {
@ -109,9 +108,10 @@ void MainWindow::on_pushButton_max_clicked() {
void MainWindow::on_pushButton_min_clicked() { this->showMinimized(); } void MainWindow::on_pushButton_min_clicked() { this->showMinimized(); }
void MainWindow::calendarLoopPlay() { void MainWindow::calendarLoopPlay()
{
ui->label_calendar->clear(); ui->label_calendar->clear();
QTimer *timer_calendar = new QTimer(this); QTimer* timer_calendar = new QTimer(this);
connect(timer_calendar, &QTimer::timeout, this, [this]() { connect(timer_calendar, &QTimer::timeout, this, [this]() {
QDateTime time = QDateTime::currentDateTime(); QDateTime time = QDateTime::currentDateTime();
QString str = time.toString("yyyy-MM-dd hh:mm:ss dddd"); QString str = time.toString("yyyy-MM-dd hh:mm:ss dddd");
@ -120,7 +120,8 @@ void MainWindow::calendarLoopPlay() {
timer_calendar->start(1000); //每一秒溢出一次进入槽函数 timer_calendar->start(1000); //每一秒溢出一次进入槽函数
} }
void MainWindow::createSystemINI() { void MainWindow::createSystemINI()
{
// 写入数据到INI文件 // 写入数据到INI文件
// 判断并设置 "system/name" // 判断并设置 "system/name"
if (!m_systemSetting->contains("system/name")) { if (!m_systemSetting->contains("system/name")) {
@ -146,9 +147,15 @@ void MainWindow::createSystemINI() {
if (!m_systemSetting->contains("camera/rtsp")) { if (!m_systemSetting->contains("camera/rtsp")) {
m_systemSetting->setValue("camera/rtsp", 3000); m_systemSetting->setValue("camera/rtsp", 3000);
} }
// 判断并设置"system/different"
if (!m_systemSetting->contains("system/different")) {
m_systemSetting->setValue("system/different", 1);
}
} }
void MainWindow::setSystemTitle() { void MainWindow::setSystemTitle()
{
QString titleName = m_systemSetting->value("system/name").toString(); QString titleName = m_systemSetting->value("system/name").toString();
if (!titleName.isEmpty()) { if (!titleName.isEmpty()) {
ui->label_title->clear(); ui->label_title->clear();
@ -156,18 +163,19 @@ void MainWindow::setSystemTitle() {
} }
} }
void MainWindow::setBeltWarnInfoTextEditStyle() { void MainWindow::setBeltWarnInfoTextEditStyle()
{
ui->textEdit_beltWarnInfo->document()->setMaximumBlockCount(100); ui->textEdit_beltWarnInfo->document()->setMaximumBlockCount(100);
ui->textEdit_beltWarnInfo->setReadOnly(true); ui->textEdit_beltWarnInfo->setReadOnly(true);
ui->textEdit_beltWarnInfo->setTextInteractionFlags(Qt::NoTextInteraction); ui->textEdit_beltWarnInfo->setTextInteractionFlags(Qt::NoTextInteraction);
} }
void MainWindow::addcoalDistributChart() { void MainWindow::addcoalDistributChart()
{
// addBeltWarnInfoToTextEdit("添加煤流分布窗口成功！"); // addBeltWarnInfoToTextEdit("添加煤流分布窗口成功！");
ui->textEdit_beltWarnInfo->append("添加煤流分布窗口成功！"); ui->textEdit_beltWarnInfo->append("添加煤流分布窗口成功！");
CoalDistributBarChartWidget *coalDistributBarChartWidget = CoalDistributBarChartWidget* coalDistributBarChartWidget = new CoalDistributBarChartWidget(this);
new CoalDistributBarChartWidget(this);
// 检查布局是否已设置 // 检查布局是否已设置
if (!ui->widget_coalDistributChart->layout()) { if (!ui->widget_coalDistributChart->layout()) {
@ -178,40 +186,47 @@ void MainWindow::addcoalDistributChart() {
coalDistributBarChartWidget); coalDistributBarChartWidget);
} }
void MainWindow::addbeltSpeedChat() { void MainWindow::addbeltSpeedChat()
ui->textEdit_beltWarnInfo->append("添加皮带机速度曲线窗口成功！"); {
BeltSpeedLineWidget *beltSpeedLineWidget = new BeltSpeedLineWidget(this); // ui->textEdit_beltWarnInfo->append("添加皮带机速度曲线窗口成功！");
// 检查布局是否已设置 // BeltSpeedLineWidget *beltSpeedLineWidget = new BeltSpeedLineWidget(this);
if (!ui->widget_beltSpeedChart->layout()) { // // 检查布局是否已设置
ui->widget_beltSpeedChart->setLayout(new QVBoxLayout); // if (!ui->widget_beltSpeedChart->layout()) {
} // ui->widget_beltSpeedChart->setLayout(new QVBoxLayout);
beltSpeedLineWidget->setContentsMargins(0, 0, 0, 0); // }
ui->widget_beltSpeedChart->layout()->addWidget(beltSpeedLineWidget); // beltSpeedLineWidget->setContentsMargins(0, 0, 0, 0);
// ui->widget_beltSpeedChart->layout()->addWidget(beltSpeedLineWidget);
} }
void MainWindow::addCoalStatisticsChart() { void MainWindow::addCoalStatisticsChart()
ui->textEdit_beltWarnInfo->append("添加煤量统计窗口成功！"); {
CoalStatisticsChartWidget *coalStatisticsChartWidget = // ui->textEdit_beltWarnInfo->append("添加煤量统计窗口成功！");
new CoalStatisticsChartWidget(this); // CoalStatisticsChartWidget* coalStatisticsChartWidget = new CoalStatisticsChartWidget(this);
// 检查布局是否已设置 // // 检查布局是否已设置
if (!ui->widget_beltSpeedChart->layout()) { // if (!ui->widget_coalStatisticsChart->layout()) {
ui->widget_beltSpeedChart->setLayout(new QVBoxLayout); // ui->widget_coalStatisticsChart->setLayout(new QVBoxLayout);
} // }
coalStatisticsChartWidget->setContentsMargins(0, 0, 0, 0); // coalStatisticsChartWidget->setContentsMargins(0, 0, 0, 0);
ui->widget_coalStatisticsChart->layout()->addWidget( // ui->widget_coalStatisticsChart->layout()->addWidget(coalStatisticsChartWidget);
coalStatisticsChartWidget);
connect(coalStatisticsChartWidget, // connect(coalStatisticsChartWidget, &CoalStatisticsChartWidget::querySuccessInfo, this, &MainWindow::addBeltWarnInfoToTextEdit);
&CoalStatisticsChartWidget::querySuccessInfo, this,
&MainWindow::addBeltWarnInfoToTextEdit); CoalStaticWidget* coalStaticWidget = new CoalStaticWidget(this);
// 检查布局是否已设置
if (!ui->widget_coalStatis->layout()) {
ui->widget_coalStatis->setLayout(new QVBoxLayout);
}
coalStaticWidget->setContentsMargins(0, 0, 0, 0);
ui->widget_coalStatis->layout()->addWidget(coalStaticWidget);
connect(coalStaticWidget, &CoalStaticWidget::querySuccessInfo, this, &MainWindow::addBeltWarnInfoToTextEdit);
} }
void MainWindow::addCoalBeltVideo() { void MainWindow::addCoalBeltVideo()
// QString url = {
// "https://stream7.iqilu.com/10339/upload_transcode/202002/18/" // QString url = "https://stream7.iqilu.com/10339/upload_transcode/202002/18/20200218114723HDu3hhxqIT.mp4";
// "20200218114723HDu3hhxqIT.mp4"; // QString url = "rtsp://admin:1234qwer@192.168.80.82:554/Streaming/Channels/101";
// QString url =
// "rtsp://admin:1234qwer@192.168.80.82:554/Streaming/Channels/101";
QString url = m_systemSetting->value("camera/rtsp").toString(); QString url = m_systemSetting->value("camera/rtsp").toString();
ui->widget_beltVideo->setUrl(url); ui->widget_beltVideo->setUrl(url);
ui->widget_beltVideo->open(); ui->widget_beltVideo->open();

2763
mainwindow.ui
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1
resource.qrc
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@ -65,5 +65,6 @@
<file>component/ZDateEdit/Resources/DTPrev.png</file> <file>component/ZDateEdit/Resources/DTPrev.png</file>
<file>component/ZDateEdit/Resources/popupButton.png</file> <file>component/ZDateEdit/Resources/popupButton.png</file>
<file>component/ZDateEdit/Resources/popupButton2.png</file> <file>component/ZDateEdit/Resources/popupButton2.png</file>
<file>Resource/image/beltCamera.png</file>
</qresource> </qresource>
</RCC> </RCC>

13
view/coaldistributbarchartwidget.cpp
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@ -79,18 +79,21 @@ void CoalDistributBarChartWidget::initializeChart()
axisX->setRange(1, 300); axisX->setRange(1, 300);
axisX->setTickCount(10); axisX->setTickCount(10);
axisX->setLabelFormat("%d"); axisX->setLabelFormat("%d");
axisX->setLinePen(QPen(Qt::gray)); axisX->setLinePen(QPen(QColor(40, 46, 48)));
axisX->setLabelsColor(Qt::gray); axisX->setLabelsColor(QColor(151, 151, 151));
axisX->setMinorTickCount(0); // 隐藏X轴刻度线 axisX->setMinorTickCount(0); // 隐藏X轴刻度线
axisX->setGridLineVisible(false);
m_chart->addAxis(axisX, Qt::AlignBottom); m_chart->addAxis(axisX, Qt::AlignBottom);
m_series->attachAxis(axisX); m_series->attachAxis(axisX);
// 设置Y轴为百分比 // 设置Y轴为百分比
QValueAxis* axisY = new QValueAxis; QValueAxis* axisY = new QValueAxis;
axisY->setTitleText("占比(%)"); axisY->setTitleText("占比(%)");
axisY->setTitleBrush(QBrush(Qt::gray)); axisY->setTitleBrush(QBrush(QColor(151, 151, 151)));
axisY->setLinePen(QPen(Qt::gray)); axisY->setLinePen(QPen(QColor(40, 46, 48)));
axisY->setLabelsColor(Qt::gray); // 设置标签字体颜色为灰色 axisY->setLabelsColor(QColor(151, 151, 151)); // 设置标签字体颜色为灰色
axisY->setGridLineColor(QColor(40, 46, 48));
axisY->setRange(0, 100); axisY->setRange(0, 100);
axisY->setTitleFont(QFont("Arial", 10)); // 设置标题字体 axisY->setTitleFont(QFont("Arial", 10)); // 设置标题字体
axisY->setTitleVisible(true); // 确保标题可见 axisY->setTitleVisible(true); // 确保标题可见

297
view/coalstaticwidget.cpp Normal file
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@ -0,0 +1,297 @@
#include "coalstaticwidget.h"
#include "ui_coalstaticwidget.h"
#include <QHttpPart>
#include <QJsonDocument>
#include <QJsonObject>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QUrl>
#include <QUrlQuery>
CoalStaticWidget::CoalStaticWidget(QWidget* parent)
: QWidget(parent)
, ui(new Ui::CoalStaticWidget)
{
ui->setupUi(this);
m_systemSetting = new QSettings("system.ini", QSettings::IniFormat);
ui->dateTimeEdit_startTime->setDateTime(QDateTime::currentDateTime().addSecs(-8 * 3600));
initCoalStatisticsBarChart();
}
CoalStaticWidget::~CoalStaticWidget()
{
delete ui;
}
void CoalStaticWidget::initCoalStatisticsBarChart()
{
// 创建图表
m_chart = new QChart();
m_chart->setBackgroundBrush(Qt::transparent);
m_chart->setMargins(QMargins(0, 0, 0, 0));
m_chart->legend()->hide();
// 创建图表视图并设置
m_chartView = new QChartView(m_chart);
m_chartView->setBackgroundBrush(Qt::transparent);
m_chartView->setStyleSheet("background: transparent;");
m_chartView->setRenderHint(QPainter::Antialiasing);
m_chartView->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
// 创建柱状图
m_series = new QBarSeries();
m_chart->addSeries(m_series);
// 设置X轴为时间
m_axisX = new QBarCategoryAxis();
// m_axisX->setFormat("yyyy/MM/d H"); // 设置日期时间格式
// m_axisX->setTitleText("时间");
m_axisX->setTitleBrush(QBrush(Qt::gray));
m_axisX->setLinePen(QPen(Qt::gray));
m_axisX->setLabelsColor(Qt::gray);
m_axisX->setGridLineVisible(false);
// 获取当前时间并设置时间范围为最近六个小时
// QDateTime currentTime = QDateTime::currentDateTime();
// QDateTime startTime = currentTime.addSecs(-6 * 3600); // 当前时间减去六个小时
// m_axisX->setLabelsAngle(45);
// m_axisX->setRange(startTime, currentTime); // 设置X轴时间范围
QDateTime currentTime = QDateTime::currentDateTime();
QList<QString> timeList = getLastSixFullHours(currentTime);
m_axisX->append(timeList);
m_chart->addAxis(m_axisX, Qt::AlignBottom);
m_series->attachAxis(m_axisX);
// 设置Y轴为百分比
m_axisY = new QValueAxis;
m_axisY->setTitleText("吨");
m_axisY->setTitleBrush(QBrush(Qt::gray));
m_axisY->setLinePen(QPen(Qt::gray));
m_axisY->setLabelsColor(Qt::gray);
m_axisY->setRange(0, 100);
m_axisY->setTitleFont(QFont("Arial", 10));
m_axisY->setTitleVisible(true);
m_chart->addAxis(m_axisY, Qt::AlignLeft);
m_series->attachAxis(m_axisY);
// 获取 widget_coalChart 的布局
QVBoxLayout* layout = static_cast<QVBoxLayout*>(ui->widget_coalStatisticsChart->layout());
if (!layout) {
// 如果没有布局，创建一个新的布局并设置
layout = new QVBoxLayout(ui->widget_coalStatisticsChart);
ui->widget_coalStatisticsChart->setLayout(layout);
}
// 设置布局参数
layout->setContentsMargins(0, 0, 0, 0);
layout->setSpacing(0);
// 确保视图只添加一次
if (!layout->indexOf(m_chartView) != -1) {
layout->addWidget(m_chartView);
}
}
QList<QString> CoalStaticWidget::getLastSixFullHours(const QDateTime& currentTime)
{
// 将当前时间设置为整点
QDateTime roundedTime = currentTime;
roundedTime.setTime(QTime(currentTime.time().hour(), 0)); // 设置时间到整点
bool insertTime = false; // 用于控制每隔一个插入时间，其他插入0
// 计算距当前整点数的前六个小时
QList<QString> timeList;
for (int i = 8; i >= 1; --i) {
QDateTime prevHour = roundedTime.addSecs(-i * 3600); // 向前推算每个整点
timeList.append(prevHour.toString("HH:mm"));
}
return timeList;
}
void CoalStaticWidget::updateCoalStatisticsChart(const QMap<QString, double>& volumeDataMap)
{
// 清除旧数据
m_series->clear();
// 创建新的数据集
QBarSet* set = new QBarSet("煤量");
// 用于存储时间标签
QList<QString> categories;
// 将字符串格式的时间转换为 QDateTime，并准备时间标签
for (auto it = volumeDataMap.begin(); it != volumeDataMap.end(); ++it) {
// 根据选择的时间单位，格式化时间标签
QString label;
if (ui->comboBox_unit->currentText() == QStringLiteral("时")) {
QDateTime time = QDateTime::fromString(it.key(), "yyyy-MM-dd HH");
label = time.toString("H");
} else if (ui->comboBox_unit->currentText() == QStringLiteral("日")) {
QDateTime time = QDateTime::fromString(it.key(), "yyyy-MM-dd");
label = time.toString("dd"); // 使用 'dd' 来格式化日期
} else if (ui->comboBox_unit->currentText() == QStringLiteral("月")) {
QDateTime time = QDateTime::fromString(it.key(), "yyyy-MM");
label = time.toString("MM"); // 使用 'MM' 来格式化月份
} else if (ui->comboBox_unit->currentText() == QStringLiteral("年")) {
QDateTime time = QDateTime::fromString(it.key(), "yyyy");
label = time.toString("yyyy"); // 使用 'yyyy' 来格式化年份
}
*set << it.value(); // 将数据量加入到数据集
emit querySuccessInfo(QString::number(it.value()));
categories.append(label); // 将时间标签添加到列表
}
// 将数据集添加到 series
m_series->append(set);
// 使用 QCategoryAxis 设置 X 轴为字符串格式的时间标签
m_axisX->clear(); // 清除之前的标签
m_axisX->append(categories); // 将新的时间标签添加到 X 轴
// 更新 Y 轴范围
double maxValue = *std::max_element(volumeDataMap.begin(), volumeDataMap.end());
m_axisY->setRange(0, maxValue + 10); // 设置为最大值并留出余量
}
void CoalStaticWidget::getCoalStatisInfoByHttpRequest(const QString& beginTime, const QString& endTime, const QString& statisticUnit)
{
// 使用类成员变量 QNetworkAccessManager
QNetworkAccessManager* manager = new QNetworkAccessManager(this);
QString coalStaticUrl = m_systemSetting->value("coalStaticInterface/url").toString();
// URL
QUrl url(coalStaticUrl);
QNetworkRequest request(url);
// Form data
QHttpMultiPart* multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
// begin_time 参数
QHttpPart beginTimePart;
beginTimePart.setHeader(QNetworkRequest::ContentDispositionHeader,
QVariant("form-data; name=\"begin_time\""));
beginTimePart.setBody(beginTime.toUtf8());
// end_time 参数
QHttpPart endTimePart;
endTimePart.setHeader(QNetworkRequest::ContentDispositionHeader,
QVariant("form-data; name=\"end_time\""));
endTimePart.setBody(endTime.toUtf8());
// 统计单位参数
QHttpPart statisticUnitPart;
statisticUnitPart.setHeader(QNetworkRequest::ContentDispositionHeader,
QVariant("form-data; name=\"statistic_unit\""));
statisticUnitPart.setBody(statisticUnit.toUtf8());
// 将表单字段附加到 multipart 请求体中
multiPart->append(beginTimePart);
multiPart->append(endTimePart);
multiPart->append(statisticUnitPart);
// 发送 POST 请求
QNetworkReply* reply = manager->post(request, multiPart);
// 连接信号和槽
QObject::connect(reply, &QNetworkReply::finished, [this, reply, multiPart]() {
if (reply->error() == QNetworkReply::NoError) {
// 处理成功的响应
QByteArray responseData = reply->readAll();
QJsonDocument jsonResponse = QJsonDocument::fromJson(responseData);
QJsonObject jsonObj = jsonResponse.object();
int code = jsonObj["code"].toInt();
QString message = jsonObj["message"].toString();
QJsonObject data = jsonObj["data"].toObject();
m_toalValue = data["total_volum"].toDouble();
QJsonObject statisticUnitVolum = data["statistic_unit_volum"].toObject();
int statisticUnitVolumSize = statisticUnitVolum.count();
QString statisticUnitVolumSizeString = "查询结果数" + QString::number(statisticUnitVolumSize);
emit querySuccessInfo(statisticUnitVolumSizeString);
QString totalVolumeString = "总吨数" + QString::number(m_toalValue);
emit querySuccessInfo(totalVolumeString);
ui->label_totalVolume->clear();
ui->label_totalVolume->setText(QString("煤量总计:%1吨").arg(m_toalValue * m_systemSetting->value("system/different").toDouble()));
m_volumeDataMap.clear();
// 计算整体需要减少的总量
double reduction = m_toalValue * m_systemSetting->value("system/different").toDouble(); // 减去50%
// 计算每个值应该减少的比例
// double currentReduction = 0;
// 遍历 statistic_unit_volum 中的键值对并存入 volumeDataMap
for (const QString& key : statisticUnitVolum.keys()) {
double value = statisticUnitVolum.value(key).toDouble();
// // 计算每个值所减少的比例
// double proportionalReduction = (value / m_toalValue) * reduction;
m_volumeDataMap.insert(key, value /*- proportionalReduction*/);
// currentReduction += proportionalReduction;
}
emit
// 更新查询的数据至图表
if (!m_volumeDataMap.isEmpty())
{
updateCoalStatisticsChart(m_volumeDataMap);
}
} else {
// 处理错误
QString errorString = reply->errorString();
emit querySuccessInfo(errorString);
qDebug() << "Error:" << errorString;
}
// 清理资源
reply->deleteLater();
multiPart->deleteLater();
});
}
void CoalStaticWidget::on_pushButton_clicked()
{
// 时间范围
QString beginTimeStr = ui->dateTimeEdit_startTime->text();
QString endTimeStr = ui->dateTimeEdit_endTime->text();
// 创建 QDateTime 对象
QDateTime beginTime = QDateTime::fromString(beginTimeStr, "yyyy/MM/d H:mm");
QDateTime endTime = QDateTime::fromString(endTimeStr, "yyyy/MM/d H:mm");
// 格式化为 "yyyy-MM-d H" 形式
QString formattedBeginTime = beginTime.toString("yyyy-MM-dd HH");
QString formattedEndTime = endTime.toString("yyyy-MM-dd HH");
// 统计单位
QString statisticUnit = ui->comboBox_unit->currentText();
emit querySuccessInfo("查询起始时间：" + formattedBeginTime);
emit querySuccessInfo("查询终止时间：" + formattedEndTime);
getCoalStatisInfoByHttpRequest(formattedBeginTime, formattedEndTime, statisticUnit);
}

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view/coalstaticwidget.h Normal file
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#ifndef COALSTATICWIDGET_H
#define COALSTATICWIDGET_H
#include <QSettings>
#include <QWidget>
#include <QtCharts>
namespace Ui {
class CoalStaticWidget;
}
class CoalStaticWidget : public QWidget {
Q_OBJECT
public:
explicit CoalStaticWidget(QWidget* parent = nullptr);
~CoalStaticWidget();
signals:
void querySuccessInfo(QString queryInfo);
private slots:
void on_pushButton_clicked();
private:
/**
* @brief initCoalStatisticsBarChart 初始化煤量统计柱状图
*/
void initCoalStatisticsBarChart();
/**
* @brief getLastSixFullHours 计算前六个整点时间
* @param currentTime 当前时间
* @return 六个整点数
*/
QList<QString> getLastSixFullHours(const QDateTime& currentTime);
/**
* @brief updateCoalStatisticsChart 更新煤溜统计柱状图数据
* @param volumeDataMap 统计结果数据
*/
void updateCoalStatisticsChart(const QMap<QString, double>& volumeDataMap);
/**
* @brief getCoalStatisInfoByHttpRequest 通过Http请求获取煤量统计信息
* @param startTime 请求起始时间
* @param endTime 请求终止时间
* @param statisticUnit 统计单位
*/
void getCoalStatisInfoByHttpRequest(const QString& startTime, const QString& endTime, const QString& statisticUnit);
private:
Ui::CoalStaticWidget* ui;
// 柱状图标
QChart* m_chart;
QChartView* m_chartView;
QBarSeries* m_series;
// QDateTimeAxis* m_axisX;
QBarCategoryAxis* m_axisX;
QValueAxis* m_axisY;
/**
* @brief m_systemSetting 系统配置信息
*/
QSettings* m_systemSetting;
double m_toalValue = 0.0;
/**
* @brief m_volumeDataMap 查询出煤量数据
*/
QMap<QString, double> m_volumeDataMap;
};
#endif // COALSTATICWIDGET_H

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view/coalstaticwidget.ui Normal file
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@ -0,0 +1,334 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>CoalStaticWidget</class>
<widget class="QWidget" name="CoalStaticWidget">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>1059</width>
<height>386</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout" stretch="0,1">
<item>
<layout class="QHBoxLayout" name="horizontalLayout_19">
<property name="spacing">
<number>30</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>10</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>10</number>
</property>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_14">
<property name="spacing">
<number>0</number>
</property>
<item>
<widget class="QWidget" name="widget_coalStaticLogo" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>35</width>
<height>35</height>
</size>
</property>
<property name="styleSheet">
<string notr="true">#widget_coalStaticLogo{
border-image: url(:/Resource/image/icon6.png);
}</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_9">
<property name="styleSheet">
<string notr="true">QLabel{
color:white;
font: 12pt &quot;黑体&quot;;
}</string>
</property>
<property name="text">
<string>煤量统计</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_9">
<property name="spacing">
<number>15</number>
</property>
<item>
<widget class="QLabel" name="label">
<property name="layoutDirection">
<enum>Qt::LeftToRight</enum>
</property>
<property name="styleSheet">
<string notr="true">QLabel{
color: rgb(255, 255, 255);
font: 10pt &quot;黑体&quot;;
}</string>
</property>
<property name="text">
<string>开始时间</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
<item>
<widget class="ZDateTimeEdit" name="dateTimeEdit_startTime">
<property name="minimumSize">
<size>
<width>0</width>
<height>25</height>
</size>
</property>
<property name="styleSheet">
<string notr="true">QDateTimeEdit {
background-color: rgb(51, 52, 56);
color: white; /* 字体颜色 */
border: 1px solid rgb(180, 186, 188); /* 边框颜色和宽度 */
border-radius: 0px; /* 圆角 */
padding: 5px; /* 内边距 */
font-size: 14px; /* 字体大小 */
font-family: &quot;Arial&quot;, sans-serif; /* 字体样式 */
}
QDateTimeEdit::up-button {
subcontrol-origin: padding;
subcontrol-position: top right;
}
QDateTimeEdit::down-button {
subcontrol-origin: padding;
subcontrol-position: bottom right;
}
QDateTimeEdit::up-button, QDateTimeEdit::down-button {
width: 0px;
height: 0px;
}
</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_2">
<property name="styleSheet">
<string notr="true">QLabel{
color: rgb(255, 255, 255);
font: 10pt &quot;黑体&quot;;
}</string>
</property>
<property name="text">
<string>结束时间</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
<item>
<widget class="ZDateTimeEdit" name="dateTimeEdit_endTime">
<property name="minimumSize">
<size>
<width>0</width>
<height>25</height>
</size>
</property>
<property name="styleSheet">
<string notr="true">QDateTimeEdit {
background-color: rgb(51, 52, 56);
color: white; /* 字体颜色 */
border: 1px solid rgb(180, 186, 188); /* 边框颜色和宽度 */
border-radius: 0px; /* 圆角 */
padding: 5px; /* 内边距 */
font-size: 14px; /* 字体大小 */
font-family: &quot;Arial&quot;, sans-serif; /* 字体样式 */
}
QDateTimeEdit::up-button {
subcontrol-origin: padding;
subcontrol-position: top right;
}
QDateTimeEdit::down-button {
subcontrol-origin: padding;
subcontrol-position: bottom right;
}
QDateTimeEdit::up-button, QDateTimeEdit::down-button {
width: 0px;
height: 0px;
}
</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_3">
<property name="styleSheet">
<string notr="true">QLabel{
color: rgb(255, 255, 255);
font: 10pt &quot;黑体&quot;;
}</string>
</property>
<property name="text">
<string>统计单位</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="comboBox_unit">
<property name="minimumSize">
<size>
<width>0</width>
<height>25</height>
</size>
</property>
<property name="styleSheet">
<string notr="true">QComboBox{
background-color: rgb(51, 52, 56);
color: white; /* 字体颜色 */
border: 1px solid rgb(180, 186, 188); /* 边框颜色和宽度 */
border-radius: 0px; /* 圆角 */
padding: 5px; /* 内边距 */
font-size: 14px; /* 字体大小 */
font-family: &quot;Arial&quot;, sans-serif; /* 字体样式 */
}</string>
</property>
<item>
<property name="text">
<string>时</string>
</property>
</item>
<item>
<property name="text">
<string>日</string>
</property>
</item>
<item>
<property name="text">
<string>月</string>
</property>
</item>
<item>
<property name="text">
<string>年</string>
</property>
</item>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton">
<property name="minimumSize">
<size>
<width>50</width>
<height>20</height>
</size>
</property>
<property name="styleSheet">
<string notr="true">QPushButton{
border-image: url(:/Resource/image/labelunSelect.png);
color:white;
font-size: 14px;
border: none;
}
QPushButton:hover{
border-image:url(:/Resource/image/labelhover.png);
}
QPushButton:pressed{
border-image: url(:/Resource/image/labelSelect.png);
}</string>
</property>
<property name="text">
<string>确定</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QLabel" name="label_totalVolume">
<property name="styleSheet">
<string notr="true">QLabel{
color: rgb(255, 255, 255);
font: 10pt &quot;黑体&quot;;
}</string>
</property>
<property name="text">
<string>煤量总计:000吨</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_9">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="QWidget" name="widget_coalStatisticsChart" native="true">
<layout class="QVBoxLayout" name="verticalLayout_4">
<property name="spacing">
<number>0</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
</layout>
</widget>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>ZDateTimeEdit</class>
<extends>QDateTimeEdit</extends>
<header>component/ZDateEdit/zdatetimeedit.h</header>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

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view/coalstatisticsbarchartwidget.cpp Normal file
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#include "coalstatisticsbarchartwidget.h"
CoalStatisticsBarChartWidget::CoalStatisticsBarChartWidget(QWidget* parent)
: QWidget(parent)
{
}

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view/coalstatisticsbarchartwidget.h Normal file
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#ifndef COALSTATISTICSBARCHARTWIDGET_H
#define COALSTATISTICSBARCHARTWIDGET_H
#include <QWidget>
class CoalStatisticsBarChartWidget : public QWidget
{
Q_OBJECT
public:
explicit CoalStatisticsBarChartWidget(QWidget *parent = nullptr);
signals:
public slots:
};
#endif // COALSTATISTICSBARCHARTWIDGET_H

8
view/coalstatisticschartwidget.cpp
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@ -225,10 +225,10 @@ void CoalStatisticsChartWidget::initCustomPlotCoalStatisticsBarChart()
// 设置 X 轴 // 设置 X 轴
m_customPlot->xAxis->setLabel("时间"); m_customPlot->xAxis->setLabel("时间");
m_customPlot->xAxis->setBasePen(QPen(Qt::gray)); // 设置轴线颜色 m_customPlot->xAxis->setBasePen(QPen(QColor(151, 151, 151))); // 设置轴线颜色
m_customPlot->xAxis->setTickPen(QPen(Qt::gray)); // 设置刻度线颜色 m_customPlot->xAxis->setTickPen(QPen(QColor(151, 151, 151))); // 设置刻度线颜色
m_customPlot->xAxis->setSubTickPen(QPen(Qt::gray)); // 设置子刻度线颜色 m_customPlot->xAxis->setSubTickPen(QPen(QColor(151, 151, 151))); // 设置子刻度线颜色
m_customPlot->xAxis->setTickLabelColor(Qt::gray); // 设置刻度标签颜色 m_customPlot->xAxis->setTickLabelColor(QColor(151, 151, 151)); // 设置刻度标签颜色
m_customPlot->xAxis->setTickLabelRotation(60); // 设置刻度标签的旋转角度，避免重叠 m_customPlot->xAxis->setTickLabelRotation(60); // 设置刻度标签的旋转角度，避免重叠
// 设置 Y 轴 // 设置 Y 轴