def build_plot(self, data, title, is_legend_visible=False, series_name=None): axis_x, axis_y = self.make_axis() chart = QChart() if self.no_margins: chart.setMargins(QMargins(0, 0, 0, 0)) self.clean() if data != None: self.lineSeries = self.fill_series(data) self.lineSeries.setName(series_name) chart.addSeries(self.lineSeries) chart.legend().setVisible(is_legend_visible) chart.setTitle(title) chart.addAxis(axis_x, Qt.AlignBottom) chart.addAxis(axis_y, Qt.AlignLeft) self.lineSeries.attachAxis(axis_x) self.lineSeries.attachAxis(axis_y) self.setChart(chart)
def __init__(self): super().__init__() series = QLineSeries() for date, value in DATA: date_value = QDateTime(*date, 0, 0).toMSecsSinceEpoch() series.append(date_value, value) chart = QChart() chart.setTheme(QChart.ChartThemeDark) chart.setTitle("Line Chart with Date Example") chart.setAnimationOptions(QChart.SeriesAnimations) chart.addSeries(series) chart.legend().hide() axisX = QDateTimeAxis() axisX.setFormat("dd/MM/yyyy") axisX.setTitleText('Date') chart.addAxis(axisX, Qt.AlignBottom) series.attachAxis(axisX) axisY = QValueAxis() axisY.setTitleText('Value') chart.addAxis(axisY, Qt.AlignLeft) series.attachAxis(axisY) chart_view = QChartView() chart_view.setChart(chart) chart_view.setRenderHint(QPainter.Antialiasing) self.setCentralWidget(chart_view)
def show_diagram(self): self.student_diagram_ui.label_4.setText(self.label_2.text()) self.student_diagram_ui.label_7.setText(self.label_8.text()) self.student_diagram_ui.label_8.setText(self.label_6.text()) self.student_diagram_ui.label_10.setText(self.label_4.text()) max_value = 0 series = QBarSeries() for i in self.result: set0 = QBarSet(i[0]) set0.append(float(i[1])) series.append(set0) if max_value < (float(i[1])): max_value = float(i[1]) axisY = QValueAxis() axisY.setRange(0, max_value) chart = QChart() series.attachAxis(axisY) chart.addSeries(series) chart.setAnimationOptions(QChart.SeriesAnimations) chart.addAxis(axisY, Qt.AlignLeft) chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) centralwidget = self.student_diagram_ui.centralwidget self.student_diagram_ui.chartview = QChartView(chart, centralwidget) self.student_diagram_ui.chartview.setGeometry(QtCore.QRect(10, 110, 880, 371)) self.student_diagram_ui.pushButton_3.show() self.student_diagram_ui.update(self.dark_theme) self.student_diagram_window.show()
def build_multiple_plot(self, first_data, second_data, title): axis_x, axis_y = self.make_axis() chart = QChart() if self.no_margins: chart.setMargins(QMargins(0, 0, 0, 0)) self.clean() first_lineseries = self.fill_series(first_data) second_lineseries = self.fill_series(second_data) chart.addSeries(first_lineseries) chart.addSeries(second_lineseries) chart.addAxis(axis_x, Qt.AlignBottom) chart.addAxis(axis_y, Qt.AlignLeft) chart.legend().setVisible(False) chart.setTitle(title) first_lineseries.attachAxis(axis_x) first_lineseries.attachAxis(axis_y) second_lineseries.attachAxis(axis_x) second_lineseries.attachAxis(axis_y) first_lineseries.setPointsVisible(True) second_lineseries.setPointsVisible(True) self.setChart(chart)
class ChartWidget(QWidget): def __init__(self, parent=None, ticker="BTC"): super().__init__(parent) uic.loadUi("resource/chart.ui", self) self.ticker = ticker self.viewLimit = 128 self.priceData = QLineSeries() self.priceChart = QChart() self.priceChart.addSeries(self.priceData) self.priceChart.legend().hide() # ----------------- 추 가 ------------------ axisX = QDateTimeAxis() axisX.setFormat("hh:mm:ss") axisX.setTickCount(4) dt = QDateTime.currentDateTime() axisX.setRange(dt, dt.addSecs(self.viewLimit)) axisY = QValueAxis() axisY.setVisible(False) self.priceChart.addAxis(axisX, Qt.AlignBottom) self.priceChart.addAxis(axisY, Qt.AlignRight) self.priceData.attachAxis(axisX) self.priceData.attachAxis(axisY) self.priceChart.layout().setContentsMargins(0, 0, 0, 0) # ------------------------------------------ self.priceView.setChart(self.priceChart) self.priceView.setRenderHints(QPainter.Antialiasing)
def bargraph(self): ''' Processes and Creates Bar Graph. ''' self.barchart = self.findChild(QChartView, "attackgraph") bardata = self.data.getBar() chartobj = Barchart(bardata) chartseries = chartobj.getSeries() # create QChart object and add data chart = QChart() chart.addSeries(chartseries) chart.setTitle("Attacks Over the Past 12 Months") chart.setAnimationOptions(QChart.SeriesAnimations) axisX = QBarCategoryAxis() axisX.append(chartobj.getKeys()) chart.addAxis(axisX, Qt.AlignBottom) axisY = QValueAxis() axisY.setRange(0, chartobj.getMax()) chart.addAxis(axisY, Qt.AlignLeft) chart.legend().setVisible(False) self.barchart.setChart(chart)
def create_barchart(self, series, max_val, animation=True): if animation: animation_type = QChart.AllAnimations else: animation_type = QChart.NoAnimation chart = QChart() chart.addSeries(series) chart.setBackgroundVisible(False) chart.setMargins(QMargins()) chart.setAnimationOptions(animation_type) labels = ('Human', 'Bot') axisX = QBarCategoryAxis() axisX.append(labels) axisY = QValueAxis() axisY.setTitleText("Percentage (%)") axisY.setRange(0, max_val) chart.addAxis(axisX, Qt.AlignBottom) chart.addAxis(axisY, Qt.AlignLeft) font = QFont() font.setPointSize(9) chart.legend().setVisible(True) chart.legend().setFont(font) chart.legend().setAlignment(Qt.AlignBottom) self.ui.barchart.setChart(chart) self.ui.barchart.setRenderHint(QPainter.Antialiasing)
class ChartView(QChartView,QChart): def __init__(self, *args, **kwargs): super(ChartView, self).__init__(*args, **kwargs) self.resize(800, 600) self.setRenderHint(QPainter.Antialiasing) # 抗锯齿 self.chart_init() self.timer_init() def timer_init(self): #使用QTimer,2秒触发一次,更新数据 self.timer = QTimer(self) self.timer.timeout.connect(self.drawLine) self.timer.start(100) def chart_init(self): self.chart = QChart() self.series = QScatterSeries() #设置曲线名称 self.series.setName("实时数据") self.series.setColor(QColor(255,0,0)) self.series.setMarkerSize(20.0) self.series.setPen(QPen(QtCore.Qt.PenStyle.NoPen)) #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` #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 drawLine(self): #获取当前时间 bjtime = QDateTime.currentDateTime() #更新X轴坐标 self.dtaxisX.setMin(QDateTime.currentDateTime().addSecs(-300*1)) self.dtaxisX.setMax(QDateTime.currentDateTime().addSecs(0)) #当曲线上的点超出X轴的范围时,移除最早的点 if(self.series.count()>149): self.series.removePoints(0,self.series.count()-149) #产生随即数 yint = random.randint(0,1500) #添加数据到曲线末端 self.series.append(bjtime.toMSecsSinceEpoch(),yint)
def __init__(self, predictions, probabilities): # calls the parent (QMainWindow) constructor super().__init__() # Size of the window self.resize(800, 600) # The title of the window self.setWindowTitle("Flower Confidence score graph") # The array to hold flower sets self.flowerSets = [] # A Q bar series object self.flowerSeries = QBarSeries() # The for loop add Q bar sets and probabilities to the Q bsr series object. for i in range(5): self.flowerSets.append( QBarSet(predictions[i] + " ({0:.3f}%)".format(probabilities[i]))) self.flowerSets[i].append(probabilities[i]) self.flowerSeries.append(self.flowerSets[i]) # creates the char that will be the bar graph chart (also the base class of all qt charts) flowerChart = QChart() # added the series object to the chart object flowerChart.addSeries(self.flowerSeries) # Adds a title to the graph flowerChart.setTitle('Confidence score percentages by flower type') # Gives the graph a nice animation when opened flowerChart.setAnimationOptions(QChart.SeriesAnimations) # The next two line label the x axis axisX = QBarCategoryAxis() axisX.append(["Flower Types"]) # Gives the y axis its values axisY = QValueAxis() axisY.setRange(0, probabilities[0]) # added the axises to the chart flowerChart.addAxis(axisX, Qt.AlignBottom) flowerChart.addAxis(axisY, Qt.AlignLeft) # Makes sure teh legend is visible flowerChart.legend().setVisible(True) # Places the legend to the bottom of the chart flowerChart.legend().setAlignment(Qt.AlignBottom) # places the chart in a chart view flowerChartView = QChartView(flowerChart) # Adds the chart to the main widget self.setCentralWidget(flowerChartView)
def build(self): self.setWindowTitle("Histogram - " + self.name) self.setMinimumSize(400, 300) # Close when ctrl+w is triggered QShortcut(QKeySequence("Ctrl+W"), self, self.close) # 2D array -> 1D array img = self.image.ravel() # Process histogram histogram, bin_edges = np.histogram(img, bins='auto') bar_series = QBarSeries() bar_ = QBarSet("") # Append values for val in histogram: bar_.append(val) pen = bar_.pen() pen.setColor(Qt.black) pen.setWidth(0.1) bar_.setPen(pen) # Append bar to the bar series bar_series.append(bar_) # Chart object chart = QChart() chart.addSeries(bar_series) # Active animation chart.setAnimationOptions(QChart.SeriesAnimations) # Do not show title chart.legend().setVisible(False) # Draw Axes, with [min, max] # Y axis h_max = histogram.max() axis_y = QValueAxis() axis_y.setRange(0, h_max) # X axis be_max = bin_edges.max() be_min = bin_edges.min() axis_x = QValueAxis() axis_x.setRange(be_min, be_max) # Add axis to chart + rendering chart.addAxis(axis_x, Qt.AlignBottom) chart.addAxis(axis_y, Qt.AlignLeft) view = QChartView(chart) view.setRenderHint(QPainter.Antialiasing) self.setCentralWidget(view)
class ChartWidget(QWidget): def __init__(self, parent=None, ticker="BTCUSDT"): super().__init__(parent) uic.loadUi("resource/chart.ui", self) self.ticker = ticker self.viewLimit = 10 self.tm = [] self.priceData = QCandlestickSeries() self.priceData.setDecreasingColor(Qt.red) self.priceData.setIncreasingColor(Qt.green) self.priceChart = QChart() self.priceChart.addSeries(self.priceData) self.priceChart.legend().hide() axisX = QDateTimeAxis() axisX.setFormat("hh:mm:ss") axisX.setTickCount(4) dt = QDateTime.currentDateTime() axisX.setRange(dt, dt.addSecs(self.viewLimit)) axisY = QValueAxis() axisY.setVisible(False) self.priceChart.addAxis(axisX, Qt.AlignBottom) self.priceChart.addAxis(axisY, Qt.AlignRight) self.priceData.attachAxis(axisX) self.priceData.attachAxis(axisY) self.priceChart.layout().setContentsMargins(0, 0, 0, 0) self.priceView.setChart(self.priceChart) self.priceView.setRenderHints(QPainter.Antialiasing) self.pw = PriceWorker(ticker) self.pw.dataSent.connect(self.appendData) self.pw.start() def appendData(self, o, h, l, c): if len(self.tm) == self.viewLimit: self.priceData.remove(0) self.tm.remove(0) dt = QDateTime.currentDateTime() self.priceData.append(QCandlestickSet(o, h, l, c)) print(dt.toMSecsSinceEpoch()) print(type(dt.toMSecsSinceEpoch())) self.tm.append(dt.toMSecsSinceEpoch()) self.__updateAxis() def __updateAxis(self): pvs = self.tm dtStart = QDateTime.fromMSecsSinceEpoch(int(pvs[0])) if len(self.priceData) == self.viewLimit: dtLast = QDateTime.fromMSecsSinceEpoch(int(pvs[-1])) else: dtLast = dtStart.addSecs(self.viewLimit) ax = self.priceChart.axisX() ax.setRange(dtStart, dtLast)
def __init__(self, parent=None): super().__init__(parent) self.m_model = CustomTableModel() tableView = QTableView() tableView.setModel(self.m_model) tableView.setMinimumWidth(300) tableView.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch) tableView.verticalHeader().setSectionResizeMode(QHeaderView.Stretch) self.m_model.setParent(tableView) chart = QChart() chart.setAnimationOptions(QChart.AllAnimations) series = QBarSeries() first = 3 count = 5 mapper = QVBarModelMapper(self) mapper.setFirstBarSetColumn(1) mapper.setLastBarSetColumn(4) mapper.setFirstRow(first) mapper.setRowCount(count) mapper.setSeries(series) mapper.setModel(self.m_model) chart.addSeries(series) seriesColorHex = "#000000" barsets = series.barSets() for i, barset in enumerate(barsets): seriesColorHex = barset.brush().color().name() self.m_model.addMapping( seriesColorHex, QRect(1 + i, first, 1, barset.count()) ) categories = ("April", "May", "June", "July", "August") axisX = QBarCategoryAxis() axisX.append(categories) chart.addAxis(axisX, Qt.AlignBottom) series.attachAxis(axisX) axisY = QValueAxis() chart.addAxis(axisY, Qt.AlignLeft) series.attachAxis(axisY) chartView = QChartView(chart) chartView.setRenderHint(QPainter.Antialiasing) chartView.setMinimumSize(640, 480) mainLayout = QGridLayout(self) mainLayout.addWidget(tableView, 1, 0) mainLayout.addWidget(chartView, 1, 1) mainLayout.setColumnStretch(1, 1) mainLayout.setColumnStretch(0, 0)
class ChartWidget(QWidget): def __init__(self, parent=None, ticker="BTC"): super().__init__(parent) uic.loadUi("chart.ui", self) self.ticker = ticker self.viewLimit = 128 self.priceData = QLineSeries() self.priceChart = QChart() self.priceChart.addSeries(self.priceData) self.priceChart.legend().hide() axisX = QDateTimeAxis() axisX.setFormat("hh:mm:ss") axisX.setTickCount(4) dt = QDateTime.currentDateTime() axisX.setRange(dt, dt.addSecs(self.viewLimit)) axisY = QValueAxis() axisY.setVisible(False) self.priceChart.addAxis(axisX, Qt.AlignBottom) self.priceChart.addAxis(axisY, Qt.AlignRight) self.priceData.attachAxis(axisX) self.priceData.attachAxis(axisY) self.priceChart.layout().setContentsMargins(0, 0, 0, 0) self.priceView.setChart(self.priceChart) self.priceView.setRenderHints(QPainter.Antialiasing) # ----------------- 추 가 ------------------ self.pw = PriceWorker(ticker) self.pw.dataSent.connect(self.appendData) self.pw.start() # ------------------------------------------ def appendData(self, currPirce): if len(self.priceData) == self.viewLimit: self.priceData.remove(0) dt = QDateTime.currentDateTime() self.priceData.append(dt.toMSecsSinceEpoch(), currPirce) self.__updateAxis() def __updateAxis(self): pvs = self.priceData.pointsVector() dtStart = QDateTime.fromMSecsSinceEpoch(int(pvs[0].x())) if len(self.priceData) == self.viewLimit: dtLast = QDateTime.fromMSecsSinceEpoch(int(pvs[-1].x())) else: dtLast = dtStart.addSecs(self.viewLimit) ax = self.priceChart.axisX() ax.setRange(dtStart, dtLast) ay = self.priceChart.axisY() dataY = [v.y() for v in pvs] ay.setRange(min(dataY), max(dataY))
class WindowStatic(QWidget): def __init__(self, window: WindowCinemas = None, title: str = '', base: list = None) -> None: super().__init__() self.title = title self.window = window.static self.base = base self._init_ui() def _init_chart(self) -> None: series = QBarSeries() axis_x = QBarCategoryAxis() axis_y = QValueAxis() data_set = defaultdict(int) for title, money in self.base: data_set[title] += money for title, money in data_set.items(): bar = QBarSet(title) axis_x.append(title) bar.append(money) series.append(bar) # self.chart = QChart() self.chart.addSeries(series) self.chart.setAnimationOptions(QChart.SeriesAnimations) # series.attachAxis(axis_x) self.chart.addAxis(axis_x, Qt.AlignBottom) axis_y.setRange(0, max(data_set.values())) axis_y.setTickCount(11) self.chart.addAxis(axis_y, Qt.AlignLeft) series.attachAxis(axis_y) # self.chart.legend().setVisible(True) self.chart.legend().setAlignment(Qt.AlignBottom) def _init_ui(self) -> None: self.window.resize(1000, 900) self._init_chart() self.chartView = QChartView(self.chart) self.chartView.setRenderHint(QPainter.Antialiasing) self.label_title = QLabel(self.title) # self.label_title.setFont(QFont('MS Shell Dlg 2', 20)) # self.label_title.setAlignment(Qt.AlignHCenter | Qt.AlignHCenter) # self.layout = QVBoxLayout(self, spacing=0) self.layout.setContentsMargins(10, 0, 10, 0) # self.layout.addWidget(self.label_title) self.layout.addWidget(self.chartView)
class Window(QMainWindow): def __init__(self): super().__init__() self.setWindowTitle("PyQtChart Demo") self.setGeometry(500, 275, 650, 500) self.show() self.createLineChart() def createLineChart(self): self.font = QFont("Arial") self.font.setPixelSize(16) self.font.setBold(True) self.pen = QPen(QColor(0, 153, 0)) self.pen.setWidth(3) self.series = QLineSeries(self) self.series.setPen(self.pen) self.x = np.arange(0, 2 * np.pi, 0.01) for i in self.x: self.series.append(i, np.sin(i)) self.chart = QChart() self.chart.addSeries(self.series) self.chart.setAnimationOptions(QChart.SeriesAnimations) self.chart.setTitleFont(self.font) self.chart.setTitleBrush(QBrush(Qt.blue)) self.chart.setTitle("Line Chart Demo") self.chart.legend().setVisible(True) self.chart.legend().setAlignment(Qt.AlignBottom) self.chartview = QChartView(self.chart) self.chartview.setRenderHint(QPainter.Antialiasing) self.axisX = QValueAxis() self.axisX.setRange(0, 2 * np.pi) self.axisX.setTickCount(6) self.axisX.setLabelFormat("%.1f") self.axisX.setTitleText("x") self.axisY = QValueAxis() self.axisY.setRange(0, 100) self.axisY.setLabelFormat("%d") self.axisY.setTitleText("sin(x)") self.chart.addAxis(self.axisX, Qt.AlignBottom) self.chart.addAxis(self.axisY, Qt.AlignLeft) self.setCentralWidget(self.chartview)
class Chart(QChartView): def __init__(self, barCount: int): super().__init__() self.chart = QChart() self.setChart(self.chart) self.setRenderHint(QPainter.Antialiasing) self.chart.setAnimationOptions(QChart.SeriesAnimations) self.chart.setBackgroundVisible(True) self.chart.legend().setVisible(False) self.series = QBarSeries() self.chart.addSeries(self.series) self.barValues = QBarSet('') self.series.append(self.barValues) for i in range(barCount): self.barValues << 0. self.xAxis = QBarCategoryAxis() self.chart.addAxis(self.xAxis, Qt.AlignBottom) self.series.attachAxis(self.xAxis) self.xAxis.setTitleText('yPlus ranges') self.yAxis = QValueAxis() self.chart.addAxis(self.yAxis, Qt.AlignLeft) self.series.attachAxis(self.yAxis) self.yAxis.setTitleText('% of surface area') self.yAxis.setRange(0, 100) def setBarRanges(self, pois: List[float]): for i in range(len(pois)): if i == 0: tag = 'lt ' + str(pois[0]) elif i == len(pois) - 1: tag = 'gt ' + str(pois[-1]) else: tag = str(pois[i]) + ' - ' + str(pois[i + 1]) if not self.xAxis.count(): self.xAxis.append(tag) else: self.xAxis.replace(self.xAxis.at(i), tag) def setBarValues(self, values: List[float]): assert len(values) == self.barValues.count() for i in range(len(values)): if not self.barValues.count(): self.barValues.insert(i, 0.) else: self.barValues.replace(i, values[i])
def main(): import sys app = QApplication(sys.argv) set0 = QBarSet("Jane") set1 = QBarSet("John") set2 = QBarSet("Axel") set3 = QBarSet("Mary") set4 = QBarSet("Samantha") set0 << 1 << 2 << 3 << 4 << 5 << 6 set1 << 5 << 0 << 0 << 4 << 0 << 7 set2 << 3 << 5 << 8 << 13 << 8 << 5 set3 << 5 << 6 << 7 << 3 << 4 << 5 set4 << 9 << 7 << 5 << 3 << 1 << 2 series = QBarSeries() series.append(set0) series.append(set1) series.append(set2) series.append(set3) series.append(set4) chart = QChart() chart.addSeries(series) chart.setTitle("Simple barchart example") chart.setAnimationOptions(QChart.SeriesAnimations) categories = ("Jan", "Feb", "Mar", "Apr", "May", "Jun") axisX = QBarCategoryAxis() axisX.append(categories) chart.addAxis(axisX, Qt.AlignBottom) series.attachAxis(axisX) axisY = QValueAxis() axisY.setRange(0, 15) chart.addAxis(axisY, Qt.AlignLeft) series.attachAxis(axisY) chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) chartView = QChartView(chart) chartView.setRenderHint(QPainter.Antialiasing) window = QMainWindow() window.setCentralWidget(chartView) window.resize(420, 300) window.show() sys.exit(app.exec_())
def ageWiseBarGraph(self): self.w = Window2() self.w.show() set0 = QBarSet('below 25') set1 = QBarSet('25 to 35') set2 = QBarSet('36 to 45') set3 = QBarSet('46 to 55') set4 = QBarSet('above 55') file="killings.csv" ageSet = [0,0,0,0,0] with open('killings.csv') as File: csvReader = csv.reader(File) next(csvReader) for row in csvReader: if int(row[5]) < 25: ageSet[0]+=1 elif int(row[5]) >=25 and int(row[5])<= 35: ageSet[1]+=1 elif int(row[5]) >35 and int(row[5])<=45: ageSet[2]+=1 elif int(row[5]) >45 and int(row[5])<= 55: ageSet[3]+=1 else: ageSet[4]+=1 print (ageSet) set0.append(ageSet[0]) set1.append(ageSet[1]) set2.append(ageSet[2]) set3.append(ageSet[3]) set4.append(ageSet[4]) series = QBarSeries() series.append(set0) series.append(set1) series.append(set2) series.append(set3) series.append(set4) chart = QChart() chart.addSeries(series) chart.setTitle('Age wise comparison') chart.setAnimationOptions(QChart.SeriesAnimations) msg = ('Death Toll') axisX = QBarCategoryAxis() axisX.append(msg) axisY = QValueAxis() axisY.setRange(0, 200) chart.addAxis(axisX, Qt.AlignBottom) chart.addAxis(axisY, Qt.AlignLeft) chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) chartView = QChartView(chart) self.w.setCentralWidget(chartView)
class ChartView(QChartView): def __init__(self): QChartView.__init__(self) #self.resize(300, 300) self.setRenderHint(QPainter.Antialiasing) # 抗锯齿 self.chart = QChart() self.seriesAcc = QLineSeries() self.seriesAcc.setName(CONF.leftUpNames[0]) self.chart.addSeries(self.seriesAcc) #声明并初始化X轴,Y轴 self.dtaxisX = QValueAxis() self.vlaxisY = QValueAxis() #设置坐标轴显示范围 self.dtaxisX.setMin(0) #self.dtaxisX.setMax(100) self.vlaxisY.setMin(0) #self.vlaxisY.setMax(100) self.dtaxisX.setTickCount(3) self.vlaxisY.setTickCount(3) #设置坐标轴名称 self.dtaxisX.setTitleText(CONF.leftUpNames[1]) self.vlaxisY.setTitleText(CONF.leftUpNames[2]) #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) self.seriesAcc.attachAxis(self.dtaxisX) self.seriesAcc.attachAxis(self.vlaxisY) self.initUI() def initUI(self): self.backend = BackendThread() self.backend.update_line.connect(self.handleLine) self.backend.start() def handleLine(self, data): if data[0] == 0: self.seriesAcc.clear() else: self.dtaxisX.setMax(data[0]) self.vlaxisY.setMax(data[0]) self.seriesAcc.clear() self.seriesAcc.append(0, 0) self.seriesAcc.append(data[0], data[1]) self.setChart(self.chart)
def grafik_uji_kategori(self): with open( 'C:/Users/asus/Desktop/SKRIPSWEET BISMILLAH/MODUL PROGRAM/Modul Program Bismillah/Pengujian/hasil_uji_kategori_kfold.json' ) as f: dataa = json.load(f) print(dataa) acc = dataa['acc'] pres = dataa['presisi'] rec = dataa['recall'] set0 = QBarSet('Akurasi') set1 = QBarSet('Presisi') set2 = QBarSet('Recall') for i in range(len(acc)): set0.append(acc[i] * 100) for i in range(len(pres)): set1.append(pres[i] * 100) for i in range(len(rec)): set2.append(rec[i] * 100) series = QBarSeries() series.append(set0) series.append(set1) series.append(set2) set0.setColor(QtGui.QColor("navy")) set1.setColor(QtGui.QColor("yellow")) set2.setColor(QtGui.QColor("red")) chart = QChart() chart.addSeries(series) chart.setAnimationOptions(QChart.SeriesAnimations) label_pantai = ['K=1', 'K=2', 'K=3', 'K=4', 'K=5'] axisX = QBarCategoryAxis() axisX.append(label_pantai) axisX.setLabelsAngle(0) axisY = QValueAxis() axisX.setTitleText("K-Fold Cross Validation") axisY.setTitleText("Prosentase (%)") axisY.setRange(0, max(set0)) axisY.setMinorTickCount(5) chart.addAxis(axisX, Qt.AlignBottom) chart.addAxis(axisY, Qt.AlignLeft) chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) return (chart)
def __init__(self): super().__init__() self.resize(800, 600) set0 = QBarSet('X0') set1 = QBarSet('X1') set2 = QBarSet('X2') set3 = QBarSet('X3') set4 = QBarSet('X4') set0.append([1, 2, 3, 4, 5, 6]) set1.append([5, 0, 0, 4, 0, 7]) set2.append([3, 5, 8, 13, 8, 5]) set3.append([5, 6, 7, 3, 4, 5]) set4.append([9, 7, 5, 3, 1, 2]) series = QHorizontalBarSeries() series.append(set0) series.append(set1) series.append(set2) series.append(set3) series.append(set4) chart = QChart() chart.addSeries(series) chart.setTitle('Horizontal Bar Chart Demo') chart.setAnimationOptions(QChart.SeriesAnimations) months = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'June') axisY = QBarCategoryAxis() axisY.append(months) chart.addAxis(axisY, Qt.AlignLeft) series.attachAxis(axisY) axisX = QValueAxis() chart.addAxis(axisX, Qt.AlignBottom) series.attachAxis(axisX) axisX.applyNiceNumbers() chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) chartView = QChartView(chart) chartView.setRenderHint(QPainter.Antialiasing) self.setCentralWidget(chartView)
def create_fleeChart(self): file="killings.csv" flee = [0,0,0,0] with open('killings.csv') as File: csvReader = csv.reader(File) next(csvReader) for row in csvReader: if row[12]== 'Not fleeing': flee[0]+=1 elif row[12]== 'Car': flee[1]+=1 elif row[12]=='Foot': flee[2]+=1 else: flee[3]+=1 self.w = Window2() self.w.show() set0 = QBarSet('Not Fleeing') set1 = QBarSet('Car') set2 = QBarSet('Foot') set3 = QBarSet('Other') file="killings.csv" #appending graph values here set0.append(flee[0]) set1.append(flee[1]) set2.append(flee[2]) set3.append(flee[3]) series = QBarSeries() series.append(set0) series.append(set1) series.append(set2) series.append(set3) chart = QChart() chart.addSeries(series) chart.setTitle('Mode of Fleeing') chart.setAnimationOptions(QChart.SeriesAnimations) msg = ('Flee') axisX = QBarCategoryAxis() axisX.append(msg) axisY = QValueAxis() axisY.setRange(0, 250) chart.addAxis(axisX, Qt.AlignBottom) chart.addAxis(axisY, Qt.AlignLeft) chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) chartView = QChartView(chart) self.w.setCentralWidget(chartView)
def setupChart(self): """Set up the GUI's graph line series type, chart instance, chart axes, and chart view widget.""" # Collect x and y data values from the CSV file x_values, y_values = self.loadCSVFile() # Create chart object chart = QChart() chart.setTitle( "Public Social Spending as a Share of GDP for Sweden, 1880 to 2016" ) chart.setAnimationOptions(QChart.SeriesAnimations) chart.legend().hide() # Hide the chart's legend line_series = QLineSeries() # Using line charts for this example #line_series.setPointLabelsVisible(True) #line_series.setPen(QColor(Qt.blue)) # Loop through corresponding x and y values and add them to the line chart for value in range(0, self.row_count - 1): line_series.append(x_values[value], y_values[value]) chart.addSeries(line_series) # Add line series to chart instance # Specify parameters for the x and y axes axis_x = QValueAxis() axis_x.setLabelFormat("%i") axis_x.setTickCount(10) axis_x.setRange(1880, 2016) chart.addAxis(axis_x, Qt.AlignBottom) line_series.attachAxis(axis_x) axis_y = QValueAxis() axis_y.setLabelFormat("%i" + "%") axis_y.setRange(0, 40) chart.addAxis(axis_y, Qt.AlignLeft) line_series.attachAxis(axis_y) # Create QChartView object for displaying the chart chart_view = QChartView(chart) chart_view.setRenderHint(QPainter.Antialiasing) # Create layout and set the layout for the window v_box = QVBoxLayout() v_box.addWidget(chart_view) self.setLayout(v_box)
def __init__(self): super().__init__() self.resize(800, 600) set0 = QBarSet('X0') set1 = QBarSet('X1') set2 = QBarSet('X2') set3 = QBarSet('X3') set4 = QBarSet('X4') set0.append([random.randint(0, 10) for i in range(6)]) set1.append([random.randint(0, 10) for i in range(6)]) set2.append([random.randint(0, 10) for i in range(6)]) set3.append([random.randint(0, 10) for i in range(6)]) set4.append([random.randint(0, 10) for i in range(6)]) series = QBarSeries() series.append(set0) series.append(set1) series.append(set2) series.append(set3) series.append(set4) chart = QChart() chart.addSeries(series) chart.setTitle('Bar Chart Demo') chart.setAnimationOptions(QChart.SeriesAnimations) months = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun') axisX = QBarCategoryAxis() axisX.append(months) axisY = QValueAxis() axisY.setRange(0, 15) chart.addAxis(axisX, Qt.AlignBottom) chart.addAxis(axisY, Qt.AlignLeft) chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) chartView = QChartView(chart) self.setCentralWidget(chartView)
def _fill_chart(self, items: List[Run]): series = QLineSeries() series.setPointsVisible(True) series.setPointLabelsVisible(True) series.setPointLabelsFormat("@yPoint") series.hovered.connect(self.chart_view.show_series_tooltip) self.timestamp_by_run.clear() for run in items: date_value = calendar.timegm(run.date.timetuple()) * 1000 total_issues = run.get_total_issues() series.append(date_value, total_issues) self.timestamp_by_run[date_value] = run chart = QChart() chart.setTheme(QChart.ChartThemeDark) chart.setAnimationOptions(QChart.SeriesAnimations) chart.addSeries(series) chart.legend().hide() # No margin chart.layout().setContentsMargins(0, 0, 0, 0) chart.setBackgroundRoundness(0) axisX = QDateTimeAxis() axisX.setFormat("dd/MM/yyyy") axisX.setTitleText('Date') chart.addAxis(axisX, Qt.AlignBottom) series.attachAxis(axisX) axisY = QValueAxis() axisY.setLabelFormat('%d') axisY.setTitleText('Total issues') chart.addAxis(axisY, Qt.AlignLeft) series.attachAxis(axisY) self.chart_view.clear_all_tooltips() self.chart_view.setChart(chart)
def create_graph(self): self.emotion_set = QBarSet('Confidence Level') self.emotion_set.append([ self.face_anger_digust, self.face_happy, self.face_neutral, self.face_sadness, self.face_surprise_fear ]) series = QHorizontalBarSeries() series.append(self.emotion_set) chart = QChart() chart.addSeries(series) chart.setTitle('ReLuu FaceReader') chart.setAnimationOptions(QChart.SeriesAnimations) months = ('Angery and Disgusted', 'Happy', 'Neutral', 'Sadness', 'Fear and Surprise') axisY = QBarCategoryAxis() axisY.append(months) chart.addAxis(axisY, Qt.AlignLeft) series.attachAxis(axisY) axisX = QValueAxis() axisX.setMax(1.0) chart.addAxis(axisX, Qt.AlignBottom) series.attachAxis(axisX) axisX.applyNiceNumbers() chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) chartView = QChartView(chart) chartView.setRenderHint(QPainter.Antialiasing) self.setCentralWidget(chartView)
def create_histogram(self, series, max_val, animation=True): if animation: animation_type = QChart.AllAnimations else: animation_type = QChart.NoAnimation font_title = QFont() font_title.setBold(True) font_title.setPointSize(13) chart = QChart() chart.addSeries(series) chart.setTitle('Histogram of Bot Scores') chart.setTitleFont(font_title) chart.setBackgroundVisible(False) chart.setMargins(QMargins()) chart.setAnimationOptions(animation_type) scores = ('0', '0.1', '0.2', '0.3', '0.4', '0.5', '0.6', '0.7', '0.8', '0.9') axisX = QBarCategoryAxis() axisX.setTitleText("Bot Score") axisX.append(scores) axisY = QValueAxis() axisY.setTitleText("Number Of Tweets") axisY.setRange(0, max_val) chart.addAxis(axisX, Qt.AlignBottom) chart.addAxis(axisY, Qt.AlignLeft) chart.legend().setVisible(False) chart.legend().setAlignment(Qt.AlignBottom) self.ui.histogram.setChart(chart) self.ui.histogram.setRenderHint(QPainter.Antialiasing) QApplication.processEvents()
def __init__(self): super().__init__() # window size self.setMinimumSize(600, 400) df = pyupbit.get_ohlcv("KRW-BTC") # data series = QLineSeries() for index in df.index: close = df.loc[index, 'close'] dt = index.timestamp() * 1000 # msecs series.append(dt, close) # chart object chart = QChart() chart.legend().hide() chart.addSeries(series) # data feeding # axis axis_x = QDateTimeAxis() axis_x.setFormat("yyyy-MM-dd") chart.addAxis(axis_x, Qt.AlignBottom) series.attachAxis(axis_x) axis_y = QValueAxis() axis_y.setLabelFormat("%i") chart.addAxis(axis_y, Qt.AlignLeft) series.attachAxis(axis_y) # margin chart.layout().setContentsMargins(0, 0, 0, 0) # displaying chart chart_view = QChartView(chart) chart_view.setRenderHint(QPainter.Antialiasing) self.setCentralWidget(chart_view)
def form_chart(self, series, title, cats, top_range): chart = QChart() chart.addSeries(series) chart.setTitle(title) chart.setAnimationOptions(QChart.AllAnimations) xaxis = QBarCategoryAxis() yaxis = QValueAxis() xaxis.append(cats) yaxis.setRange(0, top_range) chart.addAxis(xaxis, Qt.AlignBottom) chart.addAxis(yaxis, Qt.AlignLeft) series.attachAxis(xaxis) series.attachAxis(yaxis) chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) return chart
def create_barchart(self, data0, data1): set0 = QBarSet('PRODUCTIVE') set1 = QBarSet('DESTRUCTIVE') set0.append(data0) set1.append(data1) series = QBarSeries() series.append(set0) series.append(set1) chart = QChart() chart.addSeries(series) chart.setTitle('Weekly Bar Chart') chart.setAnimationOptions(QChart.SeriesAnimations) today = datetime.date.today() days = [] today = datetime.date.today() for single_date in (today + timedelta(n) for n in range(7)): days.append(single_date.strftime("%AAA")) axisX = QBarCategoryAxis() axisX.append(days) axisY = QValueAxis() axisY.setRange(0, 100) chart.addAxis(axisX, Qt.AlignBottom) chart.addAxis(axisY, Qt.AlignLeft) chart.legend().setVisible(True) chart.legend().setAlignment(Qt.AlignBottom) self.chartview = QChartView(chart) self.chartview.setRenderHint(QPainter.Antialiasing)