#include "dialogscence2.h"
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#include "ui_dialogscence2.h"
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#include <QChart>
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//#include <QtCharts>
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//#include <QtCharts/QChart>
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#include <QtCharts/QChartView>
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#include <QtCharts/QBarSeries>
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#include <QtCharts/QBarSet>
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#include <QLineSeries>
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#include <QPieSeries>
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#include <QAreaSeries>
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#include <QSplineSeries>
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#include <QScatterSeries>
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#include <QBarCategoryAxis>
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#include <QValueAxis>
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#include <QGraphicsDropShadowEffect>
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#include <QDateTime>
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#include <QtDebug>
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#include <QDialog>
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#include <QKeyEvent>
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#include <QTimer>
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#include <QTimerEvent>
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#include <QDateTime>
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#include "mainwindow.h"
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DialogScence2::DialogScence2(QWidget *parent) :
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QDialog(parent),
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ui(new Ui::DialogScence2)
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{
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ui->setupUi(this);
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// 产生一个定时器
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QTimer *timer = new QTimer(this);
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//连接这个定时器的信号和槽，利用定时器的timeout(),从而触发clear()槽函数
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connect(timer, &QTimer::timeout, this, &DialogScence2::timerProc);
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//开始定时器，并设定定时周期,每隔5秒就会重启定时器，会重复触发定时，除非你利用stop()将定时器关掉
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timer->start(100);
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// 仅仅启动定时器一次
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// timer->setSingleShot(true);
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InitDisplay();
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//label->setPixmap(QPixmap("./pic.jpg"));
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// ui->label_27->setPixmap(QPixmap(":/Image/JPEG.webp"));
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ShowParams();
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// ui->centralwidget->installEventFilter(this);//在label上安装事件过滤器，this指针指定当事件发生时调用当前类中的事件过滤器进行处理
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QTimer::singleShot(100,this,&DialogScence2::DelayInit);
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}
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DialogScence2::~DialogScence2()
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{
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delete ui;
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}
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void DialogScence2::InitDisplay()
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{
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//设置具体阴影
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QGraphicsDropShadowEffect * shadow_effect = new QGraphicsDropShadowEffect(this);
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shadow_effect->setOffset(0,0);
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//阴影颜色
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shadow_effect->setColor(QColor(38,78,119,127));
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//阴影半径
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shadow_effect->setBlurRadius(20);
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ui->frame->setGraphicsEffect(shadow_effect);
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ui->frame_2->setGraphicsEffect(shadow_effect);
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ui->frame_3->setGraphicsEffect(shadow_effect);
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ui->frame_4->setGraphicsEffect(shadow_effect);
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ui->frame_5->setGraphicsEffect(shadow_effect);
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qDebug() << "Scence2 Show Charts";
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///*
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auto charview1 = new QChartView;
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ui->verticalLayout_3->addWidget(charview1);
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charview1->setStyleSheet("background: transparent");
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auto chart1 = CreateBarChart();
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chart1->setBackgroundVisible(false);
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charview1->setChart(chart1);
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//*/
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/*
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auto charview6 = new QChartView;
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ui->horizontalLayout_11->addWidget(charview6);
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auto chart6 = createScatterChart();
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charview6->setChart(chart6);
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*/
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qDebug() << "Scence2 Show Charts Done";
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QStringList alerts;
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QString s1;
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alerts<<u8"全自动浮砂清理设备报警"<<u8"全自动水研磨设备报警"<<u8"1#切割倒棱设备报警"<<u8"2#切割倒棱设备报警";
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s1=alerts.join("\n");
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ui->label_Alert->setText(s1);
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// ui->label_Alert->installEventFilter(this);
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// ui->centralwidget->installEventFilter(this);//在label上安装事件过滤器，this指针指定当事件发生时调用当前类中的事件过滤器进行处理
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}
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void DialogScence2::DelayInit()
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{
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resizeCtrls();
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}
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void DialogScence2::myDraw(QWidget *widget)
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{
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QPainter painter(widget);
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painter.setRenderHint(QPainter::Antialiasing);
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//取得画布大小和中心方形。
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int w = this->rect().width();
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int h = this->rect().height();
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int s;
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int wmargin=10;
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int hmargin=10;
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int ButtomMgn = 32;
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QRect rect1(wmargin,hmargin,w-wmargin*2,h-hmargin*2 -ButtomMgn);
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if (w>h) {
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s= h;
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wmargin=(w-s)/2;
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}else{
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s= w;
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hmargin=(h-s)/2;
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}
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//画边框
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QColor color1(0xFF6060);
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QColor color2(0x60F080);
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QColor color3(0x6080FF);
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QBrush brush1(QColor(0xFFB060));
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QConicalGradient gradient;
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gradient.setCenter(rect1.center());
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gradient.setAngle(360*16 - nPos*4);
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gradient.setColorAt(0, color1);
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gradient.setColorAt(0.3, color2);
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gradient.setColorAt(0.6, color3);
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gradient.setColorAt(1, color1);
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QPen pen0(gradient,8);
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painter.setPen(pen0);
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painter.drawRoundRect(rect1,5,5);
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}
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bool DialogScence2::eventFilter(QObject * obj, QEvent * eve)
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{
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if (eve->type()== QEvent::Resize)
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{
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if (obj == ui->label_Alert){
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double height = ui->label_Alert->height();
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auto font = ui->label_Alert->font();
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font.setPointSize(height/5);
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ui->label_Alert->setFont(font);
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QString s1;
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s1=QString::number(height);
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ui->label_Alert->setText(s1);
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return true;
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}
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}else if(eve->type() == QEvent::Paint)//发生绘图事件，
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{
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if (obj == ui->frame ){
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if(flag == 1)//标志位为1才在label上绘图，否者不绘图
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{
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//myDraw(obj);
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//return true;
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} else {
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//return false;
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}
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}
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}
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else {}
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return QDialog::eventFilter(obj,eve);//其它绘图事件交给父类处理
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}
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void DialogScence2::keyPressEvent(QKeyEvent *event)
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{
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switch (event->key())
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{
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case Qt::Key_Enter:
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break;
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case Qt::Key_F11:
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if (bfull==0)
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{
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oldsize = this->size();
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// showMaximized();
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// setWindowFlags ( Qt::FramelessWindowHint);
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showFullScreen();
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bfull = 1;
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}
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break;
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case Qt::Key_Escape:
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if (bfull == 1){
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// setWindowFlags (Qt::Window );
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showNormal();
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// this->resize(oldsize);
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bfull=0;
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resizeCtrls();
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bNeedResize=2;
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}
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else {QDialog::keyPressEvent(event);}
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break;
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default:
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QDialog::keyPressEvent(event);
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}
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}
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void DialogScence2::timerProc()
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{
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QString s1;
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s1 = QDateTime::currentDateTime().toString(u8"M月dd ddd h:mm:ss"); //"yyyy-MM-dd HH:mm:ss"
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ui->label_Time_3->setText(s1);
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nPos+=1;
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// ui->centralwidget->repaint();
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if (bNeedResize) {
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bNeedResize--;
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if (bNeedResize==0){
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resizeCtrls();
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}
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}
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this->repaint();
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}
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void DialogScence2::paintEvent(QPaintEvent *event)
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{
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QPainter painter(this);
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painter.setRenderHint(QPainter::Antialiasing);
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//取得画布大小和中心方形。
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int w = this->rect().width();
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int h = this->rect().height();
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int s;
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int wmargin=10;
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int hmargin=10;
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int ButtomMgn = 0;
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QRect rect1(wmargin,hmargin,w-wmargin*2,h-hmargin*2 -ButtomMgn);
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if (w>h) {
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s= h;
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wmargin=(w-s)/2;
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}else{
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s= w;
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hmargin=(h-s)/2;
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}
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//画边框
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// QPen pen0(QColor("#FFFFFF"));
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// painter.setPen(pen0);
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// painter.drawRoundRect(this->rect(),5,5);
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QColor color1(0xFF6060);
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QColor color2(0x60F080);
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QColor color3(0x6080FF);
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QBrush brush1(QColor(0xFFB060));
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QConicalGradient gradient;
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gradient.setCenter(rect1.center());
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gradient.setAngle(360*16 - nPos*4);
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gradient.setColorAt(0, color1);
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gradient.setColorAt(0.3, color2);
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gradient.setColorAt(0.6, color3);
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gradient.setColorAt(1, color1);
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QPen pen0(gradient,8);
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painter.setPen(pen0);
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painter.drawRoundRect(rect1,5,5);
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}
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void DialogScence2::resizeLabelFont(QLabel * label1,int lines, const QString & color)
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{
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QString s1;
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double height = label1->height();
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height = label1->geometry().height();
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// s1=QString::number(height);
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// label1->setText(s1);
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//auto font1=label1->font();
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//font1.setPointSize(height/5);
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//label1->setFont(font1);
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QString colorseg;
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if (!color.isEmpty()) {colorseg= QString("color:%1;").arg(color);}
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int sheight=height/1.5/(lines+0.5);
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if (sheight>80) {sheight=80;}
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qDebug()<<"height" << height << "lines" << lines << "sHeight" << sheight;
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s1=QString("QLabel{font:%1px;%2}").arg(sheight).arg(colorseg);
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label1->setStyleSheet(s1);
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//label1->setScaledContents(true);
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}
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void DialogScence2::resizeCtrls()
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{
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/*
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*{
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background:qlineargradient(spread:pad, x1:0, y1:0, x2:1, y2:1, stop:0 rgba(40, 60, 100, 255), stop:1 rgba(20, 40, 80, 255));
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font-size:18pt;
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font-style:MingLiU-ExtB;
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}
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QFrame{
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background-color: rgb(0,30,80,160);
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border-radius:10px;
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border:1px solid rgb(100,169,139);
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}
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QLabel{ background:rgba(85,170,255,0); color:white; font-style:MingLiU-ExtB; font-size:22pt; }
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QLabel:hover{ background:rgba(85,170,255,0); color:white; font-style:MingLiU-ExtB; font-size:22pt; }
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QLabel:TimeDisplay{ background:rgba(85,170,255,0); color:white; font-style:MingLiU-ExtB; font-size:22pt; }
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*/
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resizeLabelFont(ui->label_46,1);
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resizeLabelFont(ui->label_Time_3,2);
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resizeLabelFont(ui->label,1);
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resizeLabelFont(ui->label_2,1);
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resizeLabelFont(ui->label_Alert,4,"yellow");
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//resizeLabelFont(ui->label_Info,20);
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resizeLabelFont(ui->label_4,1);
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resizeLabelFont(ui->label_5,2);
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resizeLabelFont(ui->label_6,1);
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resizeLabelFont(ui->label_7,2);
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resizeLabelFont(ui->label_8,1);
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resizeLabelFont(ui->label_9,2);
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resizeLabelFont(ui->label_47,3);
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QString s1;
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QFont font1 = ui->plainTextEdit_Info->font();
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double height = ui->plainTextEdit_Info->height();
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s1=QString("color:white;font:%1px;background-color:rgb(0,30,80,160)").arg(int(height/15));
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ui->plainTextEdit_Info->setStyleSheet(s1);
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font1.setPixelSize(height/5);
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ui->plainTextEdit_Info->setFont(font1);
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}
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void DialogScence2::resizeEvent(QResizeEvent *event)
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{
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QDialog::resizeEvent(event);
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resizeCtrls();
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}
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void DialogScence2::ShowParams()
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{
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}
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void DialogScence2::setChartAttribute(QChart *chart, QString title)
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{
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// 创建默认坐标轴
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chart->createDefaultAxes();
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// 设置标题
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chart->setTitle(title);
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// 设置data，在设置标题时使用
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chart->setData(Qt::UserRole, title);
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}
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QChart * DialogScence2::CreateBarChart()
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{
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// 创建QChart对象
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QChart *chart = new QChart();
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// 创建饼图系列对象
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QBarSeries *series = new QBarSeries(chart);
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qsrand(QDateTime::currentMSecsSinceEpoch() % 20000);
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// 添加图表值
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for(int count = 0; count < 3; ++count)
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{
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// 创建曲线图系列对象
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QBarSet *set = new QBarSet(QString(65 + count)+u8"班");
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for(int index = 0; index < 4; ++index)
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{
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set->append(33 + rand() % 50);
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}
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series->append(set);
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}
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series->setLabelsPosition(QAbstractBarSeries::LabelsOutsideEnd);
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series->setLabelsVisible(true);
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chart->setTheme(QChart::ChartThemeBlueCerulean);
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chart->addSeries(series);
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chart->setAnimationOptions(QChart::SeriesAnimations);
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QString title = u8"班组加工数据分析汇总";
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chart->setTitle(title);
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chart->setData(Qt::UserRole, title);
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QFont font1;
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font1.setPixelSize(24);
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//chart->setFont(QFont("宋体",32));
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chart->setTitleFont(font1);
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//setChartAttribute(chart, );
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//坐标轴//
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QStringList categories;
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categories <<u8"刷锅"<<u8"研磨"<<u8"切割1"<<u8"切割2";
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QBarCategoryAxis * axisX = new QBarCategoryAxis();
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axisX->append(categories);
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chart->addAxis(axisX,Qt::AlignBottom);
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series->attachAxis(axisX);
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QValueAxis *axisY = new QValueAxis();
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axisY->setRange(0,100);
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chart->addAxis(axisY,Qt::AlignLeft);
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series->attachAxis(axisY);
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QFont font2;
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font2.setPixelSize(22);
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QFont font3;
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font3.setPixelSize(16);
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axisX->setLabelsFont(font2);
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axisY->setLabelsFont(font3);
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// axisX->setTitleFont(font2);
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// 将series添加到QChart对象中
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// 设置通用属性
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QFont font4;
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font4.setPixelSize(24);
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chart->legend()->setFont(font4);
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// chart->axisX()->setLabelsFont(font2);
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// chart->axisY()->setLabelsFont(font2);
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// chart->axes(Qt::Vertical).at(0)->setGridLineVisible(false);
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// chart->axes(Qt::Horizontal).at(0)->setGridLineVisible(false);
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// 返回QChart对象
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// chart->legend()->setVisible(true);
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// chart->legend()->setAlignment(Qt::AlignBottom);
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return chart;
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}
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QChart *DialogScence2::createPieChart()
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{
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// 创建QChart对象
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QChart *chart = new QChart();
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// 创建饼图系列对象
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QPieSeries *series = new QPieSeries(chart);
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// 遍历假数据容器将数据添加到series对象中
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qsrand(QDateTime::currentMSecsSinceEpoch() % 20000);
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// 添加图表值
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for(int index = 0; index != 5; ++index)
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{
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series->append(QString(65 + index), rand() % 100);
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}
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// 将series添加到QChart对象中
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chart->addSeries(series);
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// 设置通用属性
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setChartAttribute(chart, u8"饼图");
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chart->legend()->setAlignment(Qt::AlignRight);
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// 返回QChart对象
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return chart;
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}
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QChart *DialogScence2::createAreaChart()
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{
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// 创建QChart对象
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QChart *chart = new QChart();
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// 添加图表值
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//! 创建区域图系列对象
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//! 区域图的系列对象
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QLineSeries *lowerSeries = nullptr;
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for(int count = 1; count != 3; ++count)
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{
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// 创建折线图系列对象
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QLineSeries *upperSeries = new QLineSeries(chart);
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for(int index = 1; index != 5; ++index)
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{
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upperSeries->append(index , index * count * 5 + rand() % 5);
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}
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// 将series添加到QChart对象中
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QAreaSeries *series = new QAreaSeries(upperSeries, lowerSeries);
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lowerSeries = upperSeries;
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chart->addSeries(series);
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}
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// 设置通用属性
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setChartAttribute(chart, u8"面积图 ");
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// 返回QChart对象
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return chart;
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}
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QChart *DialogScence2::createLineChart()
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{
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// 创建QChart对象
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QChart *chart = new QChart();
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// 添加图表值
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for(int count = 0; count != 3; ++count)
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{
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// 创建折线图系列对象
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QLineSeries *series = new QLineSeries(chart);
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for(int index = 0; index != 5; ++index)
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{
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series->append(index * count, index * count - rand() % 3);
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}
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// 将series添加到QChart对象中
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chart->addSeries(series);
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}
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// 设置通用属性
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setChartAttribute(chart, u8"折线图 ");
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// 返回QChart对象
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return chart;
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}
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QChart *DialogScence2::createSpLineChart()
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{
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// 创建QChart对象
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QChart *chart = new QChart();
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// 添加图表值
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for(int count = 0; count != 3; ++count)
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{
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// 创建曲线图系列对象
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QSplineSeries *series = new QSplineSeries(chart);
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for(int index = 0; index != 5; ++index)
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{
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series->append(index * count, index * count - rand() % 8);
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}
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// 将series添加到QChart对象中
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chart->addSeries(series);
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}
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// 设置通用属性
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setChartAttribute(chart, u8"曲线图 ");
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// 返回QChart对象
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return chart;
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}
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QChart *DialogScence2::createScatterChart()
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{
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// 创建QChart对象
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QChart *chart = new QChart();
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// 添加图表值
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for(int count = 0; count != 3; ++count)
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{
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// 创建曲线图系列对象
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QScatterSeries *series = new QScatterSeries(chart);
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for(int index = 0; index != 5; ++index)
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{
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series->append(index , index * count * 5 + rand() % 5);
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}
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// 将series添加到QChart对象中
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chart->addSeries(series);
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}
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// 设置通用属性
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setChartAttribute(chart, u8"散点图 ");
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// 返回QChart对象
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return chart;
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}
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/*
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void DialogScence2::on_comboBox_currentIndexChanged(int index)
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{
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// 拿到chart容器中相同索引位置的QChart对象，并将其设置到view对象上
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QChart *chart = m_chartVector[index];
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m_chartView->setChart(chart);
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}
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void DialogScence2::on_legendGroupButtonClicked(QAbstractButton *button)
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{
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// 拿到发送信号的单选按钮
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QRadioButton *btn = dynamic_cast<QRadioButton *>(button);
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// 遍历图表容器，将legend的aign属性设为当前按钮对应的属性状态
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foreach(QChart *chart, m_chartVector)
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{
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//! 拿到当前单选按钮的属性值并强转为Qt::Alignment类型
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//!
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Qt::Alignment align = static_cast<Qt::Alignment>(btn->property("LegendValue").toUInt());
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// 将类型值设置到当前图表上
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chart->legend()->setAlignment(align);
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}
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}
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void DialogScence2::on_animationGroup_buttonClicked(QAbstractButton *button)
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{
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// 拿到发送信号的单选按钮
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QRadioButton *btn = dynamic_cast<QRadioButton *>(button);
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// 遍历图表容器，将chart的动画设为当前按钮对应的属性状态
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foreach(QChart *chart, m_chartVector)
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{
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//! 拿到当前单选按钮的属性值并强转为Qt::AnimationOption
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//! 其属性值为对应动画的int值，可通过帮助查看具体值
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QChart::AnimationOption animation = static_cast<QChart::AnimationOption>(btn->property("AnimationValue").toUInt());
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// 将类型值设置到当前图表上
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chart->setAnimationOptions(animation);
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}
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}
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void DialogScence2::on_otherGroup_buttonClicked(QAbstractButton *button)
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{
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// 拿到发送信号的复选按钮
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QCheckBox *btn = dynamic_cast<QCheckBox *>(button);
|
// 判断所点击按钮的勾选状态
|
bool checked = btn->isChecked();
|
// 通过按钮动态属性判断按钮操作
|
switch(btn->property("btnType").toInt())
|
{
|
case 0:
|
{
|
// 设置view的防锯齿，其还包含其他防锯齿选项，可查看帮助了解
|
m_chartView->setRenderHint(QPainter::Antialiasing, checked);
|
break;
|
}
|
case 1:
|
{
|
foreach(QChart *chart, m_chartVector)
|
{
|
// 通过三目运算符判断标题是否获取data中的值
|
QString title = checked? chart->data(Qt::UserRole).toString(): "";
|
// 设置标题
|
chart->setTitle(title);
|
}
|
break;
|
}
|
default:
|
break;
|
}
|
|
}
|
|
*/
|
