Exemplo n.º 1
0
    def __iniChart(self):  #图表初始化
        self.chart = QPolarChart()  ##极坐标图
        self.chart.legend().setVisible(False)
        self.ui.chartView.setChart(self.chart)
        self.ui.chartView.setRenderHint(QPainter.Antialiasing)
        self.ui.chartView.setCursor(Qt.CrossCursor)

        self.__axisAngle = QValueAxis()  #角度坐标轴
        self.__axisAngle.setRange(0, 360)  #角度范围
        self.__axisAngle.setLabelFormat("NE %.0f")
        self.__axisAngle.setTickCount(9)
        self.chart.addAxis(self.__axisAngle,
                           QPolarChart.PolarOrientationAngular)

        self.__axisRadial = QValueAxis()  #径向坐标轴
        self.__axisRadial.setTickCount(6)
        self.__axisRadial.setLabelFormat("%.1f")  #标签格式
        self.chart.addAxis(self.__axisRadial,
                           QPolarChart.PolarOrientationRadial)

        pen = QPen(Qt.blue)
        pen.setWidth(2)
        seriesSpLine = QSplineSeries()
        seriesSpLine.setPen(pen)
        seriesSpLine.setPointsVisible(True)  #数据点可见
        seriesSpLine.hovered.connect(self.do_series_hovered)

        self.chart.addSeries(seriesSpLine)
        seriesSpLine.attachAxis(self.__axisAngle)
        seriesSpLine.attachAxis(self.__axisRadial)
Exemplo n.º 2
0
class DynamicSpline(QChart):
    def __init__(self):
        super().__init__()
        self.m_step = 0
        self.m_x = 2
        self.m_y = 1
        # Инициализировать изображение
        self.series = QSplineSeries(self)
        red_pen = QPen(Qt.red)
        red_pen.setWidth(2)
        self.series.setPen(red_pen)
        self.axisX = QValueAxis()
        self.axisY = QValueAxis()
        self.series.append(self.m_x, self.m_y)

        self.addSeries(self.series)
        self.addAxis(self.axisX, Qt.AlignBottom)
        self.addAxis(self.axisY, Qt.AlignLeft)
        self.series.attachAxis(self.axisX)
        self.series.attachAxis(self.axisY)
        self.axisX.setTickCount(5)
        self.axisX.setRange(0, 10)
        self.axisY.setRange(0, 100)

        self.timer = QTimer(self)
        self.timer.setInterval(1000)
        self.timer.timeout.connect(self.handleTimeout)
        self.timer.start()


    def handleTimeout(self):
        x = self.plotArea().width() / self.axisX.tickCount()
        y = (self.axisX.max() - self.axisX.min()) / self.axisX.tickCount()
        self.m_x += y

        # В PyQt 5.11.3 и выше, QRandomGenerator.global() был переименован в global_()
        try:
            self.m_y=db_wrk()
        except :
            self.m_y = QRandomGenerator.global_().bounded(50)
        self.series.append(self.m_x, self.m_y)
        self.scroll(x, 0)
        if self.m_x >= 10:
            self.timer.stop()

    def db_wrk():

        return m_y
Exemplo n.º 3
0
class CpuLineChart(QChart):

    def __init__(self, *args, **kwargs):
        super(CpuLineChart, self).__init__(*args, **kwargs)
        self.m_count = 10
        # 隐藏图例
        self.legend().hide()
        self.m_series = QSplineSeries(self)
        # 设置画笔
        self.m_series.setPen(QPen(QColor('#3B8CFF'), 2, Qt.SolidLine, Qt.RoundCap, Qt.RoundJoin))
        self.addSeries(self.m_series)
        # x轴
        self.m_axisX = QDateTimeAxis(self)
        self.m_axisX.setTickCount(self.m_count + 1)  # 设置刻度数量
        self.m_axisX.setFormat('hh:mm:ss')  # 设置时间显示格式
        now = QDateTime.currentDateTime()  # 前10秒到现在
        self.m_axisX.setRange(now.addSecs(-self.m_count), now)
        self.addAxis(self.m_axisX, Qt.AlignBottom)
        self.m_series.attachAxis(self.m_axisX)
        # y轴
        self.m_axisY = QValueAxis(self)
        self.m_axisY.setLabelFormat('%d')  # 设置文本格式
        self.m_axisY.setMinorTickCount(4)  # 设置小刻度线的数目
        self.m_axisY.setTickCount(self.m_count + 1)
        self.m_axisY.setRange(0, 100)
        self.addAxis(self.m_axisY, Qt.AlignLeft)
        self.m_series.attachAxis(self.m_axisY)

        # 填充11个初始点,注意x轴 需要转为秒的时间戳
        self.m_series.append(
            [QPointF(now.addSecs(-i).toMSecsSinceEpoch(), 0) for i in range(self.m_count, -1, -1)])

        # 定时器获取数据
        self.m_timer = QTimer()
        self.m_timer.timeout.connect(self.update_data)
        self.m_timer.start(1000)

    def update_data(self):
        value = cpu_percent()
        now = QDateTime.currentDateTime()
        self.m_axisX.setRange(now.addSecs(-self.m_count), now)  # 重新调整x轴的时间范围
        # 获取原来的所有点,去掉第一个并追加新的一个
        points = self.m_series.pointsVector()
        points.pop(0)
        points.append(QPointF(now.toMSecsSinceEpoch(), value))
        # 替换法速度更快
        self.m_series.replace(points)
Exemplo n.º 4
0
class Chart(QChart):

    def __init__(self):
        super(QChart, self).__init__()

        self.m_timer = QTimer()
        self.m_series = None
        self.m_titles = []
        self.m_axis = QValueAxis()
        self.m_step = None
        self.m_x = 5
        self.m_y = 1

        random.seed(QTime.currentTime().msec())

        self.m_timer.timeout.connect(self.handleTimeout)
        self.m_timer.setInterval(1000)

        self.m_series = QSplineSeries(self)
        green = QPen(Qt.green)
        green.setWidth(3)
        self.m_series.setPen(green)
        self.m_series.append(self.m_x, self.m_y)

        self.addSeries(self.m_series)
        self.createDefaultAxes()
        self.setAxisX(self.m_axis, self.m_series)
        self.m_axis.setTickCount(5)
        self.axisX().setRange(0, 10)
        self.axisY().setRange(-5, 10)

        self.m_timer.start()


    @pyqtSlot()
    def handleTimeout(self):
        x = self.plotArea().width() / self.m_axis.tickCount()
        y = (self.m_axis.max() - self.m_axis.min()) / self.m_axis.tickCount()
        self.m_x += y
        self.m_y = random.randint(0, 5) - 2.5
        self.m_series.append(self.m_x, self.m_y)
        self.scroll(x, 0)
        if self.m_x is 100:
            self.m_timer.stop()
Exemplo n.º 5
0
class DynamicSpline(QChart):
    def __init__(self):
        super().__init__()
        self.m_step = 0
        self.m_x = 5
        self.m_y = 1
        # 初始化图像
        self.series = QSplineSeries(self)
        green_pen = QPen(Qt.red)
        green_pen.setWidth(3)
        self.series.setPen(green_pen)
        self.axisX = QValueAxis()
        self.axisY = QValueAxis()
        self.series.append(self.m_x, self.m_y)

        self.addSeries(self.series)
        self.addAxis(self.axisX, Qt.AlignBottom)
        self.addAxis(self.axisY, Qt.AlignLeft)
        self.series.attachAxis(self.axisX)
        self.series.attachAxis(self.axisY)
        self.axisX.setTickCount(5)
        self.axisX.setRange(0, 10)
        self.axisY.setRange(-5, 10)

        self.timer = QTimer(self)
        self.timer.setInterval(1000)
        self.timer.timeout.connect(self.handleTimeout)
        self.timer.start()

    def handleTimeout(self):
        x = self.plotArea().width() / self.axisX.tickCount()
        y = (self.axisX.max() - self.axisX.min()) / self.axisX.tickCount()
        self.m_x += y
        # 在PyQt5.11.3及以上版本中,QRandomGenerator.global()被重命名为global_()
        self.m_y = QRandomGenerator.global_().bounded(5) - 2.5
        self.series.append(self.m_x, self.m_y)
        self.scroll(x, 0)
        if self.m_x >= 100:
            self.timer.stop()
Exemplo n.º 6
0
   def __createChart(self):  ##创建图表
      chart = QChart()  #创建 Chart
   ##      chart.setTitle("简单函数曲线")
      chart.legend().setVisible(True)
      self.chartView.setChart(chart)   #Chart添加到chartView

      pen=QPen()
      pen.setWidth(2)

   ##========LineSeries折线 和 ScatterSeries散点
      seriesLine = QLineSeries()
      seriesLine.setName("LineSeries折线")
      seriesLine.setPointsVisible(False)     #数据点不可见
      pen.setColor(Qt.red)
      seriesLine.setPen(pen)
      seriesLine.hovered.connect(self.do_series_hovered)    #信号 hovered
      seriesLine.clicked.connect(self.do_series_clicked)    #信号 clicked
      chart.addSeries(seriesLine)   #添加到chart

      seriesLinePoint = QScatterSeries()    #散点序列
      seriesLinePoint.setName("ScatterSeries散点")
      shape=QScatterSeries.MarkerShapeCircle  #MarkerShapeRectangle
      seriesLinePoint.setMarkerShape(shape)   #散点形状,只有2种
      seriesLinePoint.setBorderColor(Qt.yellow)
      seriesLinePoint.setBrush(QBrush(Qt.red))
      seriesLinePoint.setMarkerSize(10)      #散点大小
      seriesLinePoint.hovered.connect(self.do_series_hovered)  #信号 hovered
      seriesLinePoint.clicked.connect(self.do_series_clicked)  #信号 clicked
      chart.addSeries(seriesLinePoint)    #添加到chart

   ##======== SplineSeries 曲线和 QScatterSeries 散点
      seriesSpLine = QSplineSeries()
      seriesSpLine.setName("SplineSeries曲线")
      seriesSpLine.setPointsVisible(False)    #数据点不可见
      pen.setColor(Qt.blue)
      seriesSpLine.setPen(pen)
      seriesSpLine.hovered.connect(self.do_series_hovered)  #信号 hovered
      seriesSpLine.clicked.connect(self.do_series_clicked)  #信号 clicked


      seriesSpPoint = QScatterSeries()    #散点序列
      seriesSpPoint.setName("QScatterSeries")
      shape=QScatterSeries.MarkerShapeRectangle  #MarkerShapeCircle
      seriesSpPoint.setMarkerShape(shape) #散点形状,只有2种
      seriesSpPoint.setBorderColor(Qt.green)
      seriesSpPoint.setBrush(QBrush(Qt.blue))
      seriesSpPoint.setMarkerSize(10)     #散点大小
      seriesSpPoint.hovered.connect(self.do_series_hovered) #信号 hovered
      seriesSpPoint.clicked.connect(self.do_series_clicked) #信号 clicked

      chart.addSeries(seriesSpLine)
      chart.addSeries(seriesSpPoint)

   ##  创建缺省坐标轴
      chart.createDefaultAxes()  #创建缺省坐标轴并与序列关联
      chart.axisX().setTitleText("time(secs)")
      chart.axisX().setRange(0,10)
      chart.axisX().applyNiceNumbers()

      chart.axisY().setTitleText("value")
      chart.axisY().setRange(-2,2)
      chart.axisY().applyNiceNumbers()

      for marker in chart.legend().markers():  #QLegendMarker类型列表
         marker.clicked.connect(self.do_LegendMarkerClicked)
Exemplo n.º 7
0
class TotalEquityChartView(QChartView):
    """
    Chart that displays the balance between several dates
    from an account, token or whole portfolio
    """
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

        self.chart = QChart()

    def setupChartWithData(self, data, linecolor='#422F8A'):
        """
        Chart gets updated displaying the new data.

        Data has to be expressed on a dictionary form:
            - keys are timestamps
            - values are total balance for that timestamp
        """
        self.chart = QChart()

        self.chart.setTheme(QChart.ChartThemeDark)
        self.chart.setAnimationOptions(QChart.SeriesAnimations)
        self.chart.setBackgroundBrush(QBrush(QColor("transparent")))
        #         self.chart.setTitle("")
        #         self.chart.setTitleBrush(QBrush(QColor('white')))

        # Axis X (Dates)
        self.x_axis = QDateTimeAxis()
        self.x_axis.setTickCount(11)
        self.x_axis.setLabelsAngle(70)
        font = QFont()
        font.setFamily('Roboto')
        font.setLetterSpacing(QFont.PercentageSpacing, 110)
        font.setPointSize(8)
        self.x_axis.setLabelsFont(font)
        self.x_axis.setFormat("dd-MM-yy")
        self.x_axis.setTitleText(self.tr('Date'))
        self.x_axis.setTitleVisible(False)
        self.x_axis.setLineVisible(False)
        self.x_axis.setGridLineVisible(False)

        # Axis Y (Balances)
        self.y_axis = QValueAxis()
        if data != {}:
            self.y_axis.setMax(max(data.values()) * 1.05)
            self.y_axis.setMin(min(data.values()) * 0.95)
        # self.y_axis.setMinorGridLineVisible(False)
        self.y_axis.setLineVisible(False)
        self.y_axis.setGridLineColor(QColor("#ECE9F1"))

        self.chart.addAxis(self.y_axis, Qt.AlignLeft)
        self.chart.addAxis(self.x_axis, Qt.AlignBottom)

        # Series
        self.btcseries = QSplineSeries()
        for date in data:
            balance = data[date]
            date = QDateTime(datetime.fromtimestamp(int(float(date))))
            self.btcseries.append(date.toMSecsSinceEpoch(), balance)

        self.btcseries.setName("BTC")
        pen = QPen(QColor(linecolor))
        pen.setWidth(3)
        self.btcseries.setPen(pen)

        # Series functionality
        self.btcseries.hovered.connect(self.selectPoint)

        self.chart.addSeries(self.btcseries)
        self.btcseries.attachAxis(self.x_axis)
        self.btcseries.attachAxis(self.y_axis)

        self.setChart(self.chart)
        self.setRenderHint(QPainter.Antialiasing)
        self.setStyleSheet("border: 0px; background-color: rgba(0,0,0,0); ")

        self.chart.legend().hide()

    def selectPoint(self, point, state):
        """ Shows point where mouse is hovered """
        self.chart.setTitle(
            f"{int(point.y())} {confighandler.get_fiat_currency().upper()}")
Exemplo n.º 8
0
class Example(QMainWindow):
    def __init__(self, ):
        super().__init__()
        self.bijiao = [0, 0, 0]

        self.res = ""
        self.queue = []
        self.k = -1
        self.flag = -1

        try:
            self.initUI()
            self.chart_init(10)
        except:
            traceback.print_exc()

    def initUI(self):

        icon = QtGui.QIcon()
        icon.addPixmap(
            QtGui.QPixmap("D:\\Sysytem\\Desktop\\zhong\\data\\ico.ico"),
            QtGui.QIcon.Normal, QtGui.QIcon.Off)
        self.setWindowIcon(icon)

        self.resize(1000, 700)
        self.setWindowTitle('Icon')

        self.setObjectName("清华大学得不到的学生")
        self.setWindowTitle("一枚小乖乖~")
        self.label = QLabel(self)
        self.label.setWindowTitle("清华大学得不到的学生")
        self.setWindowFlags(Qt.FramelessWindowHint)
        self.setAttribute(Qt.WA_TranslucentBackground)

        self.label.setGeometry(QtCore.QRect(15, 15, 970, self.height() - 30))
        self.label.setText("")
        palette = QtGui.QPalette()

        self.label.setStyleSheet("background-color: #fff;border-radius: 15px;")
        self.labelshadow = QGraphicsDropShadowEffect(self)
        self.labelshadow.setBlurRadius(15)
        self.labelshadow.setOffset(1, 1)
        self.label.setGraphicsEffect(self.labelshadow)

        self.label.setScaledContents(True)
        self.label.setObjectName("label")

        self.pushButton_12 = QtWidgets.QPushButton(self)
        self.pushButton_12.setGeometry(
            QtCore.QRect(self.width() - 55, 29, 20, 20))
        self.pushButton_12.setStyleSheet(
            "QPushButton{\n"
            "    background:#fc625d;\n"
            "    color:white;\n"
            "    box-shadow: 1px 1px 3px rgba(0,0,0,0.3);font-size:20px;border-radius: 10px;font-family: 微软雅黑;\n"
            "}\n"
            "QPushButton:hover{                    \n"
            "    background:#FF2D2D;\n"
            "}\n"
            "QPushButton:pressed{\n"
            "    border: 1px solid #3C3C3C!important;\n"
            "    background:#AE0000;\n"
            "}")
        self.pushButton_12.clicked.connect(self.close)

        self.pushButton_14 = QtWidgets.QPushButton(self)
        self.pushButton_14.setGeometry(
            QtCore.QRect(self.width() - 55 - 35, 29, 20, 20))
        self.pushButton_14.setStyleSheet(
            "QPushButton{\n"
            "    background:#35cd4b;\n"
            "    color:white;\n"
            "    box-shadow: 1px 1px 3px rgba(0,0,0,0.3);font-size:20px;border-radius: 10px;font-family: 微软雅黑;\n"
            "}\n"
            "QPushButton:hover{                    \n"
            "    background:#00CC00;\n"
            "}\n"
            "QPushButton:pressed{\n"
            "    border: 1px solid #3C3C3C!important;\n"
            "    background:#009900;\n"
            "}")
        self.pushButton_14.clicked.connect(self.showMinimized)

        self.color = ["#e89291", "#c4b98b", "#81a8e1", "#8cc9c4", "#83bde2"]
        # -----------------------------------------------------------------测试数量------------------------
        error = QtWidgets.QLineEdit(self)
        error.setGeometry(QtCore.QRect(70, 70, 150, 50))
        error.setStyleSheet(
            "text-align: center;background-color: " + self.color[0] +
            ";border-radius: 7px;border: 0px solid #000;color:#ffffff;font-size:20px;font-family: 微软雅黑;"
        )
        errorshadow = QGraphicsDropShadowEffect(self)
        error.setPlaceholderText("测试数量")
        errorshadow.setBlurRadius(30)
        cl = QColor("#cacaca")
        errorshadow.setColor(cl)
        error.setAlignment(Qt.AlignCenter)
        errorshadow.setOffset(0, 0)
        error.textChanged.connect(self.set_suliang)
        # error.setGraphicsEffect(errorshadow)

        # -----------------------------------------------------------------随机范围------------------------

        fan = QtWidgets.QLineEdit(self)
        fan.setGeometry(QtCore.QRect(240, 70, 150, 50))
        fan.setStyleSheet(
            "text-align: center;background-color: " + self.color[2] +
            ";border-radius: 7px;border: 0px solid #000;color:#ffffff;font-size:20px;font-family: 微软雅黑;"
        )
        fanshadow = QGraphicsDropShadowEffect(self)
        fanshadow.setBlurRadius(30)
        fancl = QColor("#cacaca")
        fan.setPlaceholderText("随机范围")
        fanshadow.setColor(fancl)
        fan.setAlignment(Qt.AlignCenter)
        fanshadow.setOffset(0, 0)
        fan.textChanged.connect(self.set_fanwei)
        # fan.setGraphicsEffect(fanshadow)

        # -----------------------------------------------------------------内存块数-----------------------

        kuai = QtWidgets.QLineEdit(self)
        kuai.setGeometry(QtCore.QRect(410, 70, 150, 50))
        kuai.setStyleSheet(
            "text-align: center;background-color: " + self.color[3] +
            ";border-radius: 7px;border: 0px solid #000;color:#ffffff;font-size:20px;font-family: 微软雅黑;"
        )
        kuaishadow = QGraphicsDropShadowEffect(self)
        kuaishadow.setBlurRadius(30)
        kuaicl = QColor("#cacaca")
        kuai.setPlaceholderText("内存块数")
        kuaishadow.setColor(kuaicl)
        kuai.setAlignment(Qt.AlignCenter)
        kuaishadow.setOffset(0, 0)
        kuai.textChanged.connect(self.set_kuai)
        # kuai.setGraphicsEffect(kuaishadow)

        self.Button = QtWidgets.QPushButton(self)
        self.Button.setGeometry(QtCore.QRect(580, 70, 150, 50))
        self.Button.setStyleSheet(
            "QPushButton{text-align: center;background-color: #83bde2;"
            "border-radius: 7px;border: 0px solid #000;color:#ffffff;"
            "font-size:20px;font-family: 微软雅黑;}" + "QPushButton:hover{ " +
            "    background-color: #9ad0d0;color: white;" + "}")
        Buttonshadow = QGraphicsDropShadowEffect(self)
        Buttonshadow.setBlurRadius(30)
        Buttoncl = QColor("#cacaca")
        self.Button.setText("执行")
        Buttonshadow.setColor(Buttoncl)
        Buttonshadow.setOffset(0, 0)
        # Button.setGraphicsEffect(Buttonshadow)
        self.Button.clicked.connect(self.on_click_start)

        self.avgflag = 0

        self.qq = QtWidgets.QPushButton(self)
        self.qq.setGeometry(QtCore.QRect(750, 70, 180, 50))
        self.qq.setStyleSheet(
            "color: #000;text-align: center;background-color: #f0f0f0;border-radius: 7px;border: 0px solid #000;font-size:14px;font-family: 微软雅黑;"
        )
        self.qq.clicked.connect(self.on_avg)

        self.show()

    def on_avg(self):
        if self.avgflag == 0:
            self.series.hide()

            self.serieslru.hide()

            self.seriesopt.hide()

            self.seriesfifoavg.show()

            self.serieslruavg.show()

            self.seriesoptavg.show()
            self.avgflag = 1
        else:

            self.series.show()

            self.serieslru.show()

            self.seriesopt.show()

            self.seriesfifoavg.hide()

            self.serieslruavg.hide()

            self.seriesoptavg.hide()
            self.avgflag = 0

    def set_kuai(self, text):
        self.kuai = text

    def set_fanwei(self, text):
        self.fan = text

    def set_suliang(self, text):
        self.su = text

    def hideerror(self):
        self.error.hide()

    def set_kuaishu(self, text):
        self.kuaishu = text

    def set_yemian(self, text):
        self.yemian = text

    def retranslateUi(self, Form):
        _translate = QtCore.QCoreApplication.translate

    def mousePressEvent(self, e):
        if e.button() == Qt.LeftButton:
            self.m_drag = True
            self.m_DragPosition = e.globalPos() - self.pos()
            e.accept()

    def mouseReleaseEvent(self, e):
        if e.button() == Qt.LeftButton:
            self.m_drag = False

    def mouseMoveEvent(self, e):
        try:
            if Qt.LeftButton and self.m_drag:
                self.move(e.globalPos() - self.m_DragPosition)
                e.accept()
        except:
            print("错误代码:000x0")

    def on_click_start(self):
        try:
            self.jishu = 0
            self.thread = MyThread()
            self.thread.set_su(self.su)
            self.thread.set_kuai(self.kuai)
            self.thread.set_x(self.dtaxisX)
            self.thread.set_fan(self.fan)
            self.thread.det_bijiao(self.bijiao)
            self.dailist = []
            self.avg = []
            self.avg1 = []
            self.avg2 = []
            self.dailistlru = []
            self.dailistopt = []
            self.thread.sinOut.connect(self.change)
            self.thread.start()

            # self.qq.setText("FIFO:%0.2f   LRU:%0.2f \n OPT:%0.2f" % (self.bijiao[0], self.bijiao[1], self.bijiao[2]))

        except:
            traceback.print_exc()
        # self.sinOut.emit(self.dailist)
        # self.sinOut2.emit(self.dailistlru)
        # self.sinOut3.emit(self.dailistopt)

    def change(self, dailist):
        try:
            # print(dailist)
            # arr = str.split(dailist)
            # print(arr)

            flag = 0
            start = 0
            flag = dailist.find(" ", flag)
            flag = dailist.find(" ", flag + 1)
            end = flag
            arr = str.split(dailist[start:end])

            start = flag
            flag = dailist.find(" ", flag + 1)
            flag = dailist.find(" ", flag + 1)
            end = flag
            arr1 = str.split(dailist[start:end])

            start = flag
            flag = dailist.find(" ", flag + 1)
            flag = dailist.find(" ", flag + 1)
            end = flag
            arr2 = str.split(dailist[start:end])

            self.dailist.append(QPointF(float(arr[0]), float(arr[1])))

            self.dailistlru.append(QPointF(float(arr1[0]), float(arr1[1])))

            self.dailistopt.append(QPointF(float(arr2[0]), float(arr2[1])))
            #
            self.series.replace(self.dailist)
            self.serieslru.replace(self.dailistlru)
            self.seriesopt.replace(self.dailistopt)

            if self.jishu == 0:
                self.bijiao[0] = float(arr[1])
                self.bijiao[1] = float(arr1[1])
                self.bijiao[2] = float(arr2[1])
                self.jishu = 1
            else:
                self.bijiao[0] = (float(arr[1]) + self.bijiao[0]) / 2.0
                self.bijiao[1] = (float(arr1[1]) + self.bijiao[1]) / 2.0
                self.bijiao[2] = (float(arr2[1]) + self.bijiao[2]) / 2.0
                self.jishu = self.jishu + 1

            self.avg.append(QPointF(float(arr[0]), self.bijiao[0]))
            self.avg1.append(QPointF(float(arr[0]), self.bijiao[1]))
            self.avg2.append(QPointF(float(arr[0]), self.bijiao[2]))

            # print(self.avg)
            self.seriesfifoavg.replace(self.avg)
            self.serieslruavg.replace(self.avg1)
            self.seriesoptavg.replace(self.avg2)

            self.qq.setText("FIFO:%0.2f   LRU:%0.2f \n OPT:%0.2f" %
                            (self.bijiao[0], self.bijiao[1], self.bijiao[2]))
        except:
            traceback.print_exc()

    def drawLine(self):
        self.series.replace(self.dailist)
        # print("uiy")

    def chart_init(self, su):
        self.start_num = 0
        self.chart = QChartView(self)
        self.chart.setGeometry(50, 150,
                               self.width() - 100,
                               self.height() - 150 - 50)  # 设置charView位置、大小
        self.series = QSplineSeries()
        self.series.setName("FIFO")
        self.chart.chart().addSeries(self.series)

        pen = QPen(Qt.gray)
        pen.setWidth(2)
        self.serieslru = QSplineSeries()
        self.serieslru.setPen(pen)
        self.serieslru.setName("LRU")
        self.serieslru.setColor(QColor("#e89291"))
        self.chart.chart().addSeries(self.serieslru)

        pen2 = QPen(Qt.gray)
        pen2.setWidth(2)
        self.seriesopt = QSplineSeries()
        self.seriesopt.setPen(pen2)
        self.seriesopt.setColor(QColor("#3ea54f"))
        self.seriesopt.setName("OPT")
        self.chart.chart().addSeries(self.seriesopt)

        penfifo = QPen(Qt.gray)
        penfifo.setWidth(2)
        self.seriesfifoavg = QSplineSeries()
        self.seriesfifoavg.setPen(penfifo)
        self.seriesfifoavg.setName("FIFO-avg")
        self.seriesfifoavg.setColor(QColor("#209fdf"))
        self.chart.chart().addSeries(self.seriesfifoavg)
        self.seriesfifoavg.hide()

        penavg = QPen(Qt.gray)
        penavg.setWidth(2)
        self.serieslruavg = QSplineSeries()
        self.serieslruavg.setPen(penavg)
        self.serieslruavg.setName("LRU-avg")
        self.serieslruavg.setColor(QColor("#e89291"))
        self.chart.chart().addSeries(self.serieslruavg)
        self.serieslruavg.hide()

        pen2avg = QPen(Qt.gray)
        pen2avg.setWidth(2)
        self.seriesoptavg = QSplineSeries()
        self.seriesoptavg.setPen(pen2avg)
        self.seriesoptavg.setColor(QColor("#3ea54f"))
        self.seriesoptavg.setName("OPT-avg")
        self.chart.chart().addSeries(self.seriesoptavg)
        self.seriesoptavg.hide()

        self.dtaxisX = QValueAxis()
        self.vlaxisY = QValueAxis()
        self.dtaxisX.setMin(10)
        self.dtaxisX.setMax(100)
        self.vlaxisY.setMin(0)
        self.vlaxisY.setMax(100)
        self.dtaxisX.setTickCount(6)
        self.vlaxisY.setTickCount(11)
        self.dtaxisX.setTitleText("页数")
        self.vlaxisY.setTitleText("缺页率")
        self.vlaxisY.setGridLineVisible(False)
        self.chart.chart().addAxis(self.dtaxisX, Qt.AlignBottom)
        self.chart.chart().addAxis(self.vlaxisY, Qt.AlignLeft)
        self.series.attachAxis(self.dtaxisX)
        self.series.attachAxis(self.vlaxisY)

        self.serieslru.attachAxis(self.dtaxisX)
        self.serieslru.attachAxis(self.vlaxisY)

        self.seriesopt.attachAxis(self.dtaxisX)
        self.seriesopt.attachAxis(self.vlaxisY)

        self.seriesoptavg.attachAxis(self.dtaxisX)
        self.seriesoptavg.attachAxis(self.vlaxisY)
        self.serieslruavg.attachAxis(self.dtaxisX)
        self.serieslruavg.attachAxis(self.vlaxisY)
        self.seriesfifoavg.attachAxis(self.dtaxisX)
        self.seriesfifoavg.attachAxis(self.vlaxisY)

        self.chart.chart().setTitleBrush(QBrush(Qt.cyan))
        cc = QColor("#f0f0f0")
        self.chart.setBackgroundBrush(cc)
        self.chart.setStyleSheet(
            "QChartView{ background-color: #83bde2;border-radius: 20px;}")
        self.chart.show()