def getSeries(self, chart):
# 第一组
series = QSplineSeries(chart)
series << QPointF(1, 5) << QPointF(3, 7) << QPointF(7, 6) << QPointF(9, 7) \
<< QPointF(12, 6) << QPointF(16, 7) << QPointF(18, 5)
chart.addSeries(series)
# 第二组
series = QSplineSeries(chart)
series << QPointF(1, 3) << QPointF(3, 4) << QPointF(7, 3) << QPointF(8, 2) \
<< QPointF(12, 3) << QPointF(16, 4) << QPointF(18, 3)
chart.addSeries(series)
def __init__(self, parent=None):
super(QtChartCanvas, self).__init__(parent)
self.plotChart = QChart()
self.plotChart.legend().hide()
self.verticalLayout = QtWidgets.QVBoxLayout(self)
self.plotView = QChartView(self.plotChart)
self.verticalLayout.addWidget(self.plotView)
# self.setCentralWidget(self.plotView)
self.plotCurve = QSplineSeries()
self.plotCurve.setUseOpenGL(True)
self.plotCurve.pen().setColor(Qt.red)
self.plotChart.addSeries(self.plotCurve)
self.plotChart.createDefaultAxes()
# self.plotChart.axisX().setLabelFormat('%d')
self.plotChart.axisX().hide()
self.RecvData = [] # 存储接收到的传感器数据
self.RecvIndx = 0
self.setLockY = True
self.isTop = False
self.minY = 0
self.maxY = 100
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 __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 __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 __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()
def chart_init(self):
self.chart = QChart()
self.series = QSplineSeries()
#设置曲线名称
self.series.setName("实时数据")
#把曲线添加到QChart的实例中
self.chart.addSeries(self.series)
#声明并初始化X轴，Y轴
self.dtaxisX = QDateTimeAxis()
self.vlaxisY = QValueAxis()
#设置坐标轴显示范围
self.dtaxisX.setMin(QDateTime.currentDateTime().addSecs(-300 * 1))
self.dtaxisX.setMax(QDateTime.currentDateTime().addSecs(0))
self.vlaxisY.setMin(0)
self.vlaxisY.setMax(1500)
#设置X轴时间样式
self.dtaxisX.setFormat("MM月dd hh:mm:ss")
#设置坐标轴上的格点
self.dtaxisX.setTickCount(6)
self.vlaxisY.setTickCount(11)
#设置坐标轴名称
self.dtaxisX.setTitleText("时间")
self.vlaxisY.setTitleText("量程")
#设置网格不显示
self.vlaxisY.setGridLineVisible(False)
#把坐标轴添加到chart中
self.chart.addAxis(self.dtaxisX, Qt.AlignBottom)
self.chart.addAxis(self.vlaxisY, Qt.AlignLeft)
#把曲线关联到坐标轴
self.series.attachAxis(self.dtaxisX)
self.series.attachAxis(self.vlaxisY)
self.setChart(self.chart)
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)
def appendData(self, key, data, msgTime):
if key not in self.data:
self.data[key] = QSplineSeries()
self.data[key].setName(key)
ser = self.data[key]
ser.append(msgTime, data)
if key in self.visibleData:
r0 = False
if msgTime < self.xRange[0]:
self.xRange = (msgTime, self.xRange[1])
r0 = True
elif msgTime > self.xRange[1]:
self.xRange = (self.xRange[0], msgTime)
r0 = True
if r0:
self.axisX.setRange(self.xRange[0], self.xRange[1])
r0 = False
if data < self.yRange[0]:
self.yRange = (data, self.yRange[1])
r0 = True
elif data > self.yRange[1]:
self.yRange = (self.yRange[0], data)
r0 = True
if r0:
# add extra space for Y axis
ext = self.extraYScale * (self.yRange[1] - self.yRange[0])
self.yRange = (int(self.yRange[0] - ext), int(self.yRange[1] + ext))
self.axisY.setRange(self.yRange[0], self.yRange[1])
def __init__(self, parent=None):
super().__init__(QGraphicsScene(), parent)
self.m_tooltip = None
self.m_callouts = []
self.setDragMode(QGraphicsView.NoDrag)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
# chart
self.m_chart = QChart()
self.m_chart.setMinimumSize(640, 480)
self.m_chart.setTitle(
"Hover the line to show callout. Click the line to make it stay"
)
self.m_chart.legend().hide()
series = QLineSeries()
series.append(1, 3)
series.append(4, 5)
series.append(5, 4.5)
series.append(7, 1)
series.append(11, 2)
self.m_chart.addSeries(series)
series2 = QSplineSeries()
series2.append(1.6, 1.4)
series2.append(2.4, 3.5)
series2.append(3.7, 2.5)
series2.append(7, 4)
series2.append(10, 2)
self.m_chart.addSeries(series2)
self.m_chart.createDefaultAxes()
self.m_chart.setAcceptHoverEvents(True)
self.setRenderHint(QPainter.Antialiasing)
self.scene().addItem(self.m_chart)
self.m_coordX = QGraphicsSimpleTextItem(self.m_chart)
self.m_coordX.setPos(
self.m_chart.size().width() / 2 - 50, self.m_chart.size().height()
)
self.m_coordX.setText("X: ")
self.m_coordY = QGraphicsSimpleTextItem(self.m_chart)
self.m_coordY.setPos(
self.m_chart.size().width() / 2 + 50, self.m_chart.size().height()
)
self.m_coordY.setText("Y: ")
series.clicked.connect(self.keepCallout)
series.hovered.connect(self.tooltip)
series2.clicked.connect(self.keepCallout)
series2.hovered.connect(self.tooltip)
self.setMouseTracking(True)
def __init__(self, weight_path, out_file_path, parent=None):
super(MainWindow, self).__init__(parent)
self.setupUi(self)
self.setWindowTitle("VAT ROLL COMPARE LABEL TOOL" + " " + CODE_VER)
self.showMaximized()
'''按键绑定'''
# 输入媒体
self.import_media_pushButton.clicked.connect(self.import_media) # 导入
self.start_predict_pushButton.clicked.connect(
self.predict_button_click) # 开始推理
# 输出媒体
self.open_predict_file_pushButton.clicked.connect(
self.open_file_in_browser) # 文件中显示推理视频
# 下方
self.play_pushButton.clicked.connect(
self.play_pause_button_click) # 播放
self.pause_pushButton.clicked.connect(
self.play_pause_button_click) # 暂停
self.button_dict = dict()
self.button_dict.update({
"import_media_pushButton": self.import_media_pushButton,
"start_predict_pushButton": self.start_predict_pushButton,
"open_predict_file_pushButton": self.open_predict_file_pushButton,
"play_pushButton": self.play_pushButton,
"pause_pushButton": self.pause_pushButton,
})
'''媒体流绑定输出'''
self.input_player = QMediaPlayer() # 媒体输入的widget
self.input_player.setVideoOutput(self.input_video_widget)
self.input_player.positionChanged.connect(
self.change_slide_bar) # 播放进度条
self.output_player = QMediaPlayer() # 媒体输出的widget
self.output_player.setVideoOutput(self.output_video_widget)
'''初始化GPU chart'''
self.series = QSplineSeries()
self.chart_init()
'''初始化GPU定时查询定时器'''
# 使用QTimer，0.5秒触发一次，更新数据
self.timer = QTimer(self)
self.timer.timeout.connect(self.draw_gpu_info_chart)
self.timer.start(500)
# 播放时长, 以 input 的时长为准
self.video_length = 0
self.out_file_path = out_file_path
# 推理使用另外一线程
self.predict_handler_thread = PredictHandlerThread(
self.output_player, self.out_file_path, weight_path,
self.predict_info_plainTextEdit, self.predict_progressBar,
self.fps_label, self.button_dict)
# 界面美化
self.gen_better_gui()
def createSplineChart(self):
chart = QChart()
chart.setTitle("Spline chart")
for i, data_list in enumerate(self.m_dataTable):
series = QSplineSeries(chart)
for value, _ in data_list:
series.append(value)
series.setName("Series " + str(i))
chart.addSeries(series)
chart.createDefaultAxes()
return chart
def __init__(self, parent=None):
super(QtChartCanvas, self).__init__(parent)
self.setStyleSheet("border:0;background-color:#263848")
self.plotChart = QChart()
self.plotChart.legend().hide()
self.verticalLayout = QtWidgets.QVBoxLayout(self)
self.plotView = QChartView(self.plotChart)
self.plotView.setStyleSheet("border:0;background-color:#263848;")
self.plotView.setBackgroundBrush(QBrush(QColor("#263848")))
self.plotChart.setBackgroundBrush(QBrush(QColor("#263848")))
#self.plotChart.setStyle()
self.verticalLayout.addWidget(self.plotView)
self.plotCurve = QSplineSeries()
self.plotCurve.setColor(QColor("#AABFFF"))
self.plotCurve.setUseOpenGL(True)
self.plotCurve.pen().setColor(QColor("#FAF0FF"))
self.plotChart.addSeries(self.plotCurve)
# self.scatter=QScatterSeries()
# self.scatter.setMarkerSize(8)
# self.plotChart.addSeries(self.scatter)
self.plotChart.createDefaultAxes()
self.plotChart.axisY().setGridLineColor(QColor("#5D5C72"))
self.plotChart.axisY().setLinePenColor(QColor("#9D9CA2"))
self.plotChart.axisY().setLabelsColor(QColor("#F8F6F6"))
self.plotChart.axisY().setRange(0, 100)
self.plotChart.axisX().hide()
self.RecvData = [] # 存储接收到的传感器数据
self.RecvIndx = 0
self.setLockY = True
self.isTop = False
self.minY = 0
self.maxY = 100
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()
def setupChartWithData(self, selectiontype, name=None):
"""
Chart gets updated displaying new data.
The data gets extracted from cbalancehistory, according
to the selection
Parameters:
- selectiontype : in ('account','token','all')
- name: str, corresponds to account/token on cbalancehistory
"""
self.chart = QChart()
self.chart.setTheme(QChart.ChartThemeDark)
self.chart.setAnimationOptions(QChart.SeriesAnimations)
self.chart.setBackgroundBrush(QBrush(QColor('#19232d')))
# self.chart.setTitle("")
# self.chart.setTitleBrush(QBrush(QColor('white')))
# Data
# Get data
if selectiontype == 'token':
assert(name is not None)
data = chistoricalbalances.get_balances_with_token_tuple(name)
elif selectiontype == 'account':
assert(name is not None)
data = chistoricalbalances.get_balances_with_account_tuple(name)
elif selectiontype == 'all':
data = chistoricalbalances.get_balances_by_day_tuple()
# Separate balance_btc from balance_fiat
dates, balances_btc, balances_fiat = [], [], []
for date in data:
dates.append(int(date))
balances_btc.append(data[date][0])
balances_fiat.append(data[date][1])
# Series
self.btcseries = QSplineSeries()
self.fiatseries = QSplineSeries()
for date, balance_btc, balance_fiat in zip(dates, balances_btc, balances_fiat):
date = datetime.fromtimestamp(date)
date = datetime(date.year, date.month, date.day)
dateQ = QDateTime(date).toMSecsSinceEpoch()
self.btcseries.append(dateQ, balance_btc)
self.fiatseries.append(dateQ, balance_fiat)
# Append current point
currentdate = QDateTime(datetime.today()).toMSecsSinceEpoch()
if selectiontype == "all":
# Append current balances
self.btcseries.append(currentdate,
cbalances.get_total_balance_all_accounts())
self.fiatseries.append(currentdate,
cbalances.get_total_balance_all_accounts_fiat())
elif name != '':
if selectiontype == "account":
# Append current balances
self.btcseries.append(
currentdate, cbalances.get_total_account_balance(name))
self.fiatseries.append(
currentdate, cbalances.get_total_account_balance_fiat(name))
elif selectiontype == "token":
pass
# Axis X (Dates)
self.x_axis = QDateTimeAxis()
self.x_axis.setTickCount(11)
self.x_axis.setLabelsAngle(70)
self.x_axis.setFormat("dd-MM-yy")
self.x_axis.setTitleText(self.tr('Date'))
# Axis Y (Balances)
# BTC
self.y_axis_btc = QValueAxis()
if len(balances_btc) > 0:
self.y_axis_btc.setMax(max(balances_btc)*1.1)
self.y_axis_btc.setMin(min(balances_btc)*0.9)
# Fiat
self.y_axis_fiat = QValueAxis()
if len(balances_fiat) > 0:
self.y_axis_fiat.setMax(max(balances_fiat)*1.1)
self.y_axis_fiat.setMin(min(balances_fiat)*0.9)
self.chart.addAxis(self.y_axis_btc, Qt.AlignLeft)
self.chart.addAxis(self.y_axis_fiat, Qt.AlignRight)
self.chart.addAxis(self.x_axis, Qt.AlignBottom)
# Add series to chart
# BTC
self.btcseries.setName("BTC")
self.chart.addSeries(self.btcseries)
self.btcseries.attachAxis(self.x_axis)
self.btcseries.attachAxis(self.y_axis_btc)
# Fiat
self.fiatseries.setName(self.FIAT_CURRENCY.upper())
self.chart.addSeries(self.fiatseries)
self.fiatseries.attachAxis(self.x_axis)
self.fiatseries.attachAxis(self.y_axis_fiat)
self.setChart(self.chart)
self.setRenderHint(QPainter.Antialiasing)
self.setStyleSheet("border: 0px")
def __init__(self,
weight_path,
out_file_path,
real_time_show_predict_flag: bool,
parent=None):
super(MainWindow, self).__init__(parent)
self.setupUi(self)
self.setWindowTitle("Image Segmentation System for Crack Detection " +
CODE_VER)
self.showMaximized()
'''按键绑定'''
# 输入媒体
self.import_media_pushButton.clicked.connect(self.import_media) # 导入
self.start_predict_pushButton.clicked.connect(
self.predict_button_click) # 开始推理
# 输出媒体
self.open_predict_file_pushButton.clicked.connect(
self.open_file_in_browser) # 文件中显示推理视频
# 下方
self.play_pushButton.clicked.connect(
self.play_pause_button_click) # 播放
self.pause_pushButton.clicked.connect(
self.play_pause_button_click) # 暂停
self.button_dict = dict()
self.button_dict.update({
"import_media_pushButton": self.import_media_pushButton,
"start_predict_pushButton": self.start_predict_pushButton,
"open_predict_file_pushButton": self.open_predict_file_pushButton,
"play_pushButton": self.play_pushButton,
"pause_pushButton": self.pause_pushButton,
"real_time_checkBox": self.real_time_checkBox
})
'''媒体流绑定输出'''
self.input_player = QMediaPlayer() # 媒体输入的widget
self.input_player.setVideoOutput(self.input_video_widget)
self.input_player.positionChanged.connect(
self.change_slide_bar) # 播放进度条
self.output_player = QMediaPlayer() # 媒体输出的widget
self.output_player.setVideoOutput(self.output_video_widget)
self.output_mask_player = QMediaPlayer() # 媒体输入的widget
self.output_mask_player.setVideoOutput(self.output_mask_video_widget)
'''初始化GPU chart'''
self.series = QSplineSeries()
self.chart_init()
'''初始化GPU定时查询定时器'''
# 使用QTimer，0.5秒触发一次，更新数据
self.timer = QTimer(self)
self.timer.timeout.connect(self.draw_gpu_info_chart)
self.timer.start(1000)
# 播放时长, 以 input 的时长为准
self.video_length = 0
self.out_file_path = out_file_path
# 推理使用另外一线程
self.predict_handler_thread = PredictHandlerThread(
self.input_player, self.output_player, self.out_file_path,
weight_path, self.predict_info_plainTextEdit,
self.predict_progressBar, self.fps_label, self.button_dict,
self.input_media_tabWidget, self.output_media_tabWidget,
self.input_real_time_label, self.output_real_time_label,
self.output_mask_player, self.output_mask_media_tabWidget,
self.output_mask_real_time_label, real_time_show_predict_flag)
self.weight_label.setText(
f" Using weight : ****** {Path(weight_path).name} ******")
# 界面美化
self.gen_better_gui()
self.media_source = "" # 推理媒体的路径
self.predict_progressBar.setValue(0) # 进度条归零
'''check box 绑定'''
self.real_time_checkBox.stateChanged.connect(
self.real_time_checkbox_state_changed)
self.real_time_checkBox.setChecked(real_time_show_predict_flag)
self.real_time_check_state = self.real_time_checkBox.isChecked()
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 setData(self, timeData, valueData, chartTypes="Bar"):
axisX = QDateTimeAxis()
axisX.setFormat("yyyy-MM-dd")
if self.chartTypes == "Bar":
# Clear all series
self.clearAll()
self.zoomSeries = QLineSeries(self.chart())
barSeries = QBarSeries(self.chart())
barset = QBarSet("data")
barSeries.setBarWidth(0.8)
barSeries.append(barset)
for td, vd in zip(timeData, valueData):
self.zoomSeries.append(td.toMSecsSinceEpoch(), vd)
barset.append(valueData)
self.zoomSeries.hide()
self.chart().addSeries(self.zoomSeries)
self.chart().addSeries(barSeries)
self.chart().setAxisY(QValueAxis(), self.zoomSeries)
axisX.setRange(min(timeData), max(timeData))
self.chart().setAxisX(axisX, self.zoomSeries)
elif self.chartTypes == "Scatter":
# Clear all series
self.clearAll()
self.zoomSeries = QLineSeries(self.chart())
scattSeries = QScatterSeries(self.chart())
scattSeries.setMarkerSize(8)
for td, vd in zip(timeData, valueData):
self.zoomSeries.append(td.toMSecsSinceEpoch(), vd)
scattSeries.append(td.toMSecsSinceEpoch(), vd)
self.zoomSeries.hide()
self.chart().addSeries(self.zoomSeries)
self.chart().addSeries(scattSeries)
self.chart().setAxisY(QValueAxis(), self.zoomSeries)
axisX.setRange(min(timeData), max(timeData))
self.chart().setAxisX(axisX, self.zoomSeries)
elif self.chartTypes in ["Line", "PLine"]:
self.clearAll()
if self.chartTypes == "Line":
self.zoomSeries = QLineSeries(self.chart())
else:
self.zoomSeries = QSplineSeries(self.chart())
for td, vd in zip(timeData, valueData):
self.zoomSeries.append(td.toMSecsSinceEpoch(), vd)
self.chart().addSeries(self.zoomSeries)
self.chart().setAxisY(QValueAxis(), self.zoomSeries)
axisX.setRange(min(timeData), max(timeData))
self.chart().setAxisX(axisX, self.zoomSeries)
elif self.chartTypes == "Area":
self.clearAll()
self.zoomSeries = QLineSeries()
self.zoomSeries.setColor(QColor("#666666"))
for td, vd in zip(timeData, valueData):
self.zoomSeries.append(td.toMSecsSinceEpoch(), vd)
areaSeries = QAreaSeries(self.zoomSeries, None)
self.chart().addSeries(self.zoomSeries)
self.chart().addSeries(areaSeries)
self.chart().setAxisY(QValueAxis(), areaSeries)
axisX.setRange(min(timeData), max(timeData))
self.chart().setAxisX(axisX, areaSeries)
self.zoomSeries.hide()
self.mintimeData = min(timeData)
self.maxtimeData = max(timeData)
self.BtnsWidget.dateRangeEdit.setDateRange([
self.mintimeData.toString("yyyy-MM-dd"),
self.maxtimeData.toString("yyyy-MM-dd"),
])
self.updateView()
app = QApplication(sys.argv)
ANGULAR_MIN = -100
ANGULAR_MAX = 100
RADIAL_MIN = -100
RADIAL_MAX = 100
series1 = QScatterSeries()
series1.setName("scatter")
for i in range(ANGULAR_MIN, ANGULAR_MAX + 1, 10):
series1.append(i, (float(i) / RADIAL_MAX) * RADIAL_MAX + 8.0)
series2 = QSplineSeries()
series2.setName("spline")
for i in range(ANGULAR_MIN, ANGULAR_MAX + 1, 10):
series2.append(i, (float(i) / RADIAL_MAX) * RADIAL_MAX)
series3 = QLineSeries()
series3.setName("star outer")
ad = (ANGULAR_MAX - ANGULAR_MIN) / 8.0
rd = (RADIAL_MAX - RADIAL_MIN) / 3.0 * 1.3
series3.append(ANGULAR_MIN, RADIAL_MAX)
series3.append(ANGULAR_MIN + ad * 1, RADIAL_MIN + rd)
series3.append(ANGULAR_MIN + ad * 2, RADIAL_MAX)
series3.append(ANGULAR_MIN + ad * 3, RADIAL_MIN + rd)
series3.append(ANGULAR_MIN + ad * 4, RADIAL_MAX)
series3.append(ANGULAR_MIN + ad * 5, RADIAL_MIN + rd)
series3.append(ANGULAR_MIN + ad * 6, RADIAL_MAX)
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)