def generate_barSet(self):
self.vmafbs_dict = {}
self.psnrbs_dict = {}
self.bitratebs_dict = {}
self.vmaf_barSeries = QtCharts.QBarSeries()
self.psnr_barSeries = QtCharts.QBarSeries()
self.bitrate_barSeries = QtCharts.QBarSeries()
for obj in self.list_obj:
try:
self.vmafbs_dict[obj.filename] = QtCharts.QBarSet(obj.filename)
self.vmafbs_dict[obj.filename].append([obj.vmaf_avg])
except:
pass
try:
self.psnrbs_dict[obj.filename] = QtCharts.QBarSet(obj.filename)
self.psnrbs_dict[obj.filename].append([obj.psnr_avg])
except:
pass
try:
self.bitratebs_dict[obj.filename] = QtCharts.QBarSet(
obj.filename)
self.bitratebs_dict[obj.filename].append([obj.bitrate_avg])
except:
pass
def createBarCharts(self, x, y1, y2):
barSet1 = QtCharts.QBarSet("Magnitude")
# c1 = PySide2.QtWidgets.QColorDialog.getColor()
barSet1.setColor(Qt.white)
barSet1.append(y1)
barSet2 = QtCharts.QBarSet("Depths")
barSet2.setColor(Qt.magenta)
barSet2.append(y2)
barSeries1 = QtCharts.QBarSeries()
barSeries1.append(barSet1)
barSeries1.append(barSet2)
barChart1 = QtCharts.QChart()
barChart1.addSeries(barSeries1)
barChart1.setTitle("my first bar chart")
barChart1.setAnimationOptions(QtCharts.QChart.SeriesAnimations)
categories = x
barCategoryAxis = QtCharts.QBarCategoryAxis()
barCategoryAxis.append(categories)
barChart1.createDefaultAxes()
barChart1.setAxisX(barCategoryAxis, barSeries1)
barChart1.legend().setVisible(True)
barChart1.legend().setAlignment(Qt.AlignTop)
return barChart1
def plotSavingsBars(self):
chart = QtCharts.QChart()
# barSets = []
maxVal = 0
minVal = 0
barSeries = QtCharts.QBarSeries()
expSet = QtCharts.QBarSet('Ausgaben')
expSet.append(self.sumData['exp'])
maxVal = max(maxVal, max(self.sumData['exp']))
minVal = min(minVal, min(self.sumData['exp']))
barSeries.append(expSet)
incSet = QtCharts.QBarSet('Einnahmen')
incSet.append(self.sumData['inc'])
maxVal = max(maxVal, max(self.sumData['inc']))
minVal = min(minVal, min(self.sumData['inc']))
barSeries.append(incSet)
savSet = QtCharts.QBarSet('Rücklagen')
savSet.append(self.sumData['sav'])
maxVal = max(maxVal, max(self.sumData['sav']))
minVal = min(minVal, min(self.sumData['sav']))
barSeries.append(savSet)
# self.barSets = barSets
chart.addSeries(barSeries)
titleFont = QFont("Sans Serif")
titleFont.setPointSize(16)
titleFont.setBold(True)
chart.setTitleFont(titleFont)
chart.setTitle("Rücklagen")
axisX = QtCharts.QBarCategoryAxis()
axisX.append(self.plotDataTags)
chart.setAxisX(axisX, barSeries)
# axisX.setRange(self.plotDataTags[0], self.plotDataTags[-1])
axisY = QtCharts.QValueAxis()
axisY.setLabelFormat("%i")
axisY.setTitleText("€")
if minVal < 0:
self.setYRange(maxVal, axisY, minVal)
else:
self.setYRange(maxVal, axisY)
# chart.setAxisY(axisY, lineSeries)
chart.setAxisY(axisY, barSeries)
# axisY.setRange(0, 20)
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignRight)
self.setChart(chart)
self.setRenderHint(QPainter.Antialiasing)
# draw the plot from scratch (if that makes a difference)
print('Savings bar plot drawn')
def __init__(self):
QMainWindow.__init__(self)
self.set0 = QtCharts.QBarSet("Jane")
self.set1 = QtCharts.QBarSet("John")
self.set2 = QtCharts.QBarSet("Axel")
self.set3 = QtCharts.QBarSet("Mary")
self.set4 = QtCharts.QBarSet("Sam")
self.set0.append([1, 2, 3, 4, 5, 6])
self.set1.append([5, 0, 0, 4, 0, 7])
self.set2.append([3, 5, 8, 13, 8, 5])
self.set3.append([5, 6, 7, 3, 4, 5])
self.set4.append([9, 7, 5, 3, 1, 2])
self.barSeries = QtCharts.QBarSeries()
self.barSeries.append(self.set0)
self.barSeries.append(self.set1)
self.barSeries.append(self.set2)
self.barSeries.append(self.set3)
self.barSeries.append(self.set4)
self.lineSeries = QtCharts.QLineSeries()
self.lineSeries.setName("trend")
self.lineSeries.append(QPoint(0, 4))
self.lineSeries.append(QPoint(1, 15))
self.lineSeries.append(QPoint(2, 20))
self.lineSeries.append(QPoint(3, 4))
self.lineSeries.append(QPoint(4, 12))
self.lineSeries.append(QPoint(5, 17))
self.chart = QtCharts.QChart()
self.chart.addSeries(self.barSeries)
self.chart.addSeries(self.lineSeries)
self.chart.setTitle("Line and barchart example")
self.categories = ["Jan", "Feb", "Mar", "Apr", "May", "Jun"]
self.axisX = QtCharts.QBarCategoryAxis()
self.axisX.append(self.categories)
self.chart.setAxisX(self.axisX, self.lineSeries)
self.chart.setAxisX(self.axisX, self.barSeries)
self.axisX.setRange("Jan", "Jun")
self.axisY = QtCharts.QValueAxis()
self.chart.setAxisY(self.axisY, self.lineSeries)
self.chart.setAxisY(self.axisY, self.barSeries)
self.axisY.setRange(0, 20)
self.chart.legend().setVisible(True)
self.chart.legend().setAlignment(Qt.AlignBottom)
self.chartView = QtCharts.QChartView(self.chart)
self.chartView.setRenderHint(QPainter.Antialiasing)
self.setCentralWidget(self.chartView)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
bar_set = QtCharts.QBarSet("ME")
bar_set.setColor(QColor(231, 119, 32))
self.task_list = None
self.setFont("Roboto Light")
self.max_bound: datetime = datetime.datetime.now()
self.setFixedSize(651, 421)
self.interval = 7
self.series = QtCharts.QBarSeries()
self.chart = QtCharts.QChart()
self.chart.addSeries(self.series)
self.chart.setFont("Roboto Light")
self.chart.setTitle("Task Done")
self.chart.setAnimationOptions(QtCharts.QChart.SeriesAnimations)
self.axisX = QtCharts.QBarCategoryAxis()
self.axisY = QtCharts.QValueAxis()
self.chart.setAxisY(self.axisY, self.series)
self.chart.setAxisX(self.axisX, self.series)
self.chart.legend().setVisible(True)
self.chart.legend().setAlignment(Qt.AlignBottom)
self.chartView = QtCharts.QChartView(self.chart)
self.chartView.setRenderHint(QPainter.Antialiasing)
self.main_layout = QVBoxLayout(self)
self.main_layout.addWidget(self.chartView)
self.setLayout(self.main_layout)
def _set_returns_chart(self,
asset_universe: List[str],
implied_returns: pd.Series) -> None:
implied_returns = implied_returns.reindex(asset_universe)
bar_series = QtCharts.QBarSeries()
bar_set = QtCharts.QBarSet("Returns")
bar_set.append(implied_returns.mul(100).values.tolist())
bar_series.append(bar_set)
# configure basic chart
chart = QtCharts.QChart()
chart.setTitle("Market Implied Expected Returns")
title_font = QtGui.QFont()
title_font.setBold(True)
chart.setFont(title_font)
chart.addSeries(bar_series)
# configure the x axis
axis_x = QtCharts.QBarCategoryAxis()
axis_x.append([s.replace(" ", "<br>") for s in asset_universe])
chart.createDefaultAxes()
chart.setAxisX(axis_x)
# configure the y axis
y_min = implied_returns.min() * 100
y_max = implied_returns.max() * 100
axis_y = QtCharts.QValueAxis()
self._set_y_axis_limits(y_max, y_min, axis_y, 2)
axis_y.setLabelFormat("%.0f")
axis_y.setTitleText("Expected Return (%pa)")
chart.setAxisY(axis_y)
bar_series.attachAxis(axis_y)
self._returns_chart_view.setChart(chart)
def __init__(self):
QMainWindow.__init__(self)
low = QtCharts.QBarSet("Min")
high = QtCharts.QBarSet("Max")
low.append([
-52, -50, -45.3, -37.0, -25.6, -8.0, -6.0, -11.8, -19.7, -32.8,
-43.0, -48.0
])
high.append([
11.9, 12.8, 18.5, 26.5, 32.0, 34.8, 38.2, 34.8, 29.8, 20.4, 15.1,
11.8
])
series = QtCharts.QStackedBarSeries()
series.append(low)
series.append(high)
chart = QtCharts.QChart()
chart.addSeries(series)
chart.setTitle("Temperature records in celcius")
chart.setAnimationOptions(QtCharts.QChart.SeriesAnimations)
categories = [
"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep",
"Oct", "Nov", "Dec"
]
axisX = QtCharts.QBarCategoryAxis()
axisX.append(categories)
axisX.setTitleText("Month")
chart.addAxis(axisX, Qt.AlignBottom)
axisY = QtCharts.QValueAxis()
axisY.setRange(-52, 52)
axisY.setTitleText("Temperature [°C]")
chart.addAxis(axisY, Qt.AlignLeft)
series.attachAxis(axisX)
series.attachAxis(axisY)
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignBottom)
chart_view = QtCharts.QChartView(chart)
chart_view.setRenderHint(QPainter.Antialiasing)
self.setCentralWidget(chart_view)
def setBarChartData(self, data: List[int]):
barSet = QtCharts.QBarSet("Days")
barSet.append(data)
series = QtCharts.QBarSeries()
series.append(barSet)
chartBar = QtCharts.QChart()
chartBar.addSeries(series)
chartBar.setTitle("Reviews by days")
chartBar.setAnimationOptions(QtCharts.QChart.SeriesAnimations)
self.chartBarView.setChart(chartBar)
def creador_barset(self, titulo, datos, color=None):
barra = QtCharts.QBarSet(titulo) # titulo
barra.append(datos) # datos
if not (color is None):
barra.setColor(color) # color leyenda
barra.setLabelColor("white") # color valor
barra.setLabelFont(self.font_size(13)) # tamaño letra
return barra
def plot_data(self):
presence = QtCharts.QBarSet('現在')
goal = QtCharts.QBarSet('目標')
presence.append([self.total_calorie/self.goal_calorie,self.total_protein/self.goal_protein,\
self.total_fat/self.goal_fat,self.total_carbon/self.goal_carbon])
goal.append([1,1,1,1])
series = QtCharts.QBarSeries()
series.append(presence); series.append(goal)
chart = QtCharts.QChart()
chart.addSeries(series)
chart.setAnimationOptions(QtCharts.QChart.SeriesAnimations)
labels = ['カロリー','たんぱく質','脂質','炭水化物']
axisX = QtCharts.QBarCategoryAxis()
axisX.append(labels)
chart.addAxis(axisX,Qt.AlignBottom)
chart.legend().setVisible(True)
chart.legend().setFont(QtGui.QFont('Arial',10,QtGui.QFont.Bold))
chart.setTheme(QtCharts.QChart.ChartThemeHighContrast)
self.chartview.setChart(chart)
def __init__(self, dayIndex, timeIndex, areaIndex):
super(userDataVisual, self).__init__()
self.setupUi(self)
self.bg_pixmap = QPixmap(u":/bg.jpg")
self.org_bg_pixmap = QPixmap(u":/bg.jpg")
self.__dayIndex = dayIndex
self.__timeIndex = timeIndex
self.__areaIndex = areaIndex
start_time, end_time = self.getTimeRange()
month_time, day_time = self.getDay()
analyser = DataAnalysis(start_time, end_time, month_time, day_time,
self.__areaIndex)
self.average_temperature.setText("平均温度：{}".format(
round(analyser.average_temperature, 2)))
self.people_count.setText("总人数：{}".format(analyser.people_count))
self.area_risk.setText(
"该地区风险：{}".format("低" if analyser.area_risk_level == 0 else "高"))
categories_count = analyser.get_people_count_by_temperature_range(
35, 38.5, 0.5)
self.set0 = QtCharts.QBarSet("temp-count")
self.set0.append(categories_count)
self.barSeries = QtCharts.QBarSeries()
self.barSeries.append(self.set0)
self.chart = QtCharts.QChart()
self.chart.addSeries(self.barSeries)
self.chart.setTitle("区域时段统计图")
self.categories = ["35以下"]
self.categories.extend(
[str(i * 0.5 + 35) for i in range(len(categories_count) - 2)])
self.categories.extend(["38.5以上"])
self.axisX = QtCharts.QBarCategoryAxis()
self.axisX.append(self.categories)
self.chart.setAxisX(self.axisX, self.barSeries)
self.axisX.setRange("35以下", "38.5以上")
self.axisY = QtCharts.QValueAxis()
self.chart.setAxisY(self.axisY, self.barSeries)
self.axisY.setRange(min(categories_count), max(categories_count))
self.chart.axisY().setTitleText("人数")
self.chart.axisX().setTitleText("体温")
self.chart.legend().setVisible(False)
self.chart.legend().setAlignment(Qt.AlignBottom)
self.chartView = QtCharts.QChartView(self.chart, self.centralwidget)
self.chartView.setRenderHint(QPainter.Antialiasing)
self.chartView.setGeometry(QRect(50, 50, 600, 450))
def __init__(self):
QMainWindow.__init__(self)
set0 = QtCharts.QBarSet("Jane")
set1 = QtCharts.QBarSet("John")
set2 = QtCharts.QBarSet("Axel")
set3 = QtCharts.QBarSet("Mary")
set4 = QtCharts.QBarSet("Samantha")
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 = QtCharts.QPercentBarSeries()
series.append(set0)
series.append(set1)
series.append(set2)
series.append(set3)
series.append(set4)
chart = QtCharts.QChart()
chart.addSeries(series)
chart.setTitle("Simple percentbarchart example")
chart.setAnimationOptions(QtCharts.QChart.SeriesAnimations)
categories = ["Jan", "Feb", "Mar", "Apr", "May", "Jun"]
axis = QtCharts.QBarCategoryAxis()
axis.append(categories)
chart.createDefaultAxes()
chart.setAxisX(axis, series)
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignBottom)
chart_view = QtCharts.QChartView(chart)
chart_view.setRenderHint(QPainter.Antialiasing)
self.setCentralWidget(chart_view)
def __init__(self, parent: QtWidgets.QGraphicsItem = None):
super().__init__(parent)
self.setMinimumSize(640, 320)
self._xaxis = QtCharts.QValueAxis()
self._xaxis.setVisible(False)
self.xaxis = NiceValueAxis()
self.xaxis.setTitleText("Size (nm)")
self.xaxis.setGridLineVisible(False)
self.yaxis = QtCharts.QValueAxis()
self.yaxis.setGridLineVisible(False)
self.yaxis.setTitleText("Count")
self.yaxis.setLabelFormat("%d")
self.addAxis(self._xaxis, QtCore.Qt.AlignBottom)
self.addAxis(self.xaxis, QtCore.Qt.AlignBottom)
self.addAxis(self.yaxis, QtCore.Qt.AlignLeft)
self.series = QtCharts.QBarSeries()
self.series.setBarWidth(0.9)
self.addSeries(self.series)
self.series.attachAxis(self._xaxis)
self.series.attachAxis(self.yaxis)
self.set = QtCharts.QBarSet("sizes")
self.set.setColor(QtCore.Qt.black)
self.set.hovered.connect(self.barHovered)
self.series.append(self.set)
self.fit = QtCharts.QSplineSeries()
self.fit.setPen(QtGui.QPen(QtGui.QColor(255, 172, 0), 2.0))
self.addSeries(self.fit)
self.fit.attachAxis(self.xaxis)
self.fit.attachAxis(self.yaxis)
self.label_fit = QtWidgets.QGraphicsTextItem(self)
self.label_fit.setFont(QtGui.QFont("sans", 12, italic=False))
self.label_fit.setZValue(99)
self.label_fit.setDefaultTextColor(QtGui.QColor(255, 172, 0))
self.xaxis.rangeChanged.connect(self.updateFitLabelPos)
self.label_hovered = QtWidgets.QGraphicsTextItem(self)
self.plotAreaChanged.connect(self.updateHoveredLabelPos)
self.vlines: List[QtCharts.QLineSeries] = []
# Clean legend
self.legend().setMarkerShape(QtCharts.QLegend.MarkerShapeFromSeries)
self.legend().markers(self.series)[0].setVisible(False)
def __init__(self):
super(Teacher_OP, self).__init__()
self.setupUi(self)
self.time = 0
self.num = 0 # 记录上张表的标签数量
self.get_time_timer = QTimer(self)
self.get_table_list_thread = Table_List_Get(self)
self.count_timer = QTimer(self)
self.clear_msg_timer = QTimer(self)
self.list_model = QStringListModel()
self.table_list.setModel(self.list_model)
self.get_table_data_thread = Table_Data_Get(self)
self.start_sign_thread = Start_Sign_IN(self)
self.stop_sign_thread = Stop_Sign_IN(self)
self.get_time_thread = Get_Time(self)
self.delete_table_thread = Delete_Option(self)
self.train_model_thread = Train_Model(self)
self.creat_excel_thread = Creat_Excel(self)
# chart
self.series = QtCharts.QBarSeries(self)
self.target_bar = QtCharts.QBarSet('学生数量')
self.series.append(self.target_bar)
self.axis_x = QtCharts.QBarCategoryAxis()
self.axis_x.setLabelsColor(QColor(255, 0, 0))
self.axis_y = QtCharts.QValueAxis()
# self.axis_y.setTitleText('人数')
self.chart = QtCharts.QChart()
self.chart.addSeries(self.series)
self.chart.setAxisX(self.axis_x, self.series)
self.chart.setAxisY(self.axis_y, self.series)
self.qcv = QtCharts.QChartView(self.chart)
self.init_connect()
self.set_start_dis_and_set_stop_en(False)
def plot_data(self):
# Get table information
series = QtCharts.QBarSeries()
for i in range(self.table.rowCount()):
text = self.table.item(i, 0).text()
number = float(self.table.item(i, 1).text())
bar_set = QtCharts.QBarSet(text)
bar_set.append(number)
series.append(bar_set)
chart = QtCharts.QChart()
chart.addSeries(series)
chart.legend().setAlignment(Qt.AlignLeft)
self.chart_view.setChart(chart)
def setData(self, data: Dict[Any, int], asRanges: bool = False):
self.clearChart()
if not data:
return
barSet = QtCharts.QBarSet('Frequency')
frequencies = [f for f in data.values()]
self.currentBinN = len(frequencies)
barSet.append(frequencies)
series = QtCharts.QBarSeries()
series.append(barSet)
chart = QtCharts.QChart()
chart.addSeries(series)
chart.setTitle('Value frequency ({} bins)'.format(self.currentBinN))
chart.setAnimationOptions(QtCharts.QChart.SeriesAnimations)
labels = ['{:.2f}'.format(k) if isinstance(k, float) else str(k) for k in data.keys()]
if asRanges:
if isFloat(labels[0]):
# Assume labels are float
if len(labels) > 1:
# If there is one or less labels stop
lastEnd = float(labels[-1]) + (float(labels[1]) - float(labels[0]))
labels.append('{:.2f}'.format(lastEnd))
axisX = QtCharts.QCategoryAxis()
for i in range(len(labels) - 1):
axisX.append(labels[i + 1], (i + 1) * 2 * series.barWidth())
axisX.setStartValue(0)
axisX.setLabelsPosition(QtCharts.QCategoryAxis.AxisLabelsPositionCenter)
else:
axisX = QtCharts.QBarCategoryAxis()
axisX.append(labels)
# Set font
font: QFont = axisX.labelsFont()
font.setPointSize(11)
axisX.setLabelsFont(font)
chart.addAxis(axisX, Qt.AlignBottom)
series.attachAxis(axisX)
axisY = QtCharts.QValueAxis()
axisY.setRange(0, max(frequencies) + 1)
axisY.setLabelFormat('%d')
chart.addAxis(axisY, Qt.AlignLeft)
series.attachAxis(axisY)
chart.legend().setVisible(False)
self.chart = chart
self.chartView.setChart(self.chart)
def _set_weights_chart(self,
asset_universe: List[str],
*args: pd.Series) -> None:
bar_series = QtCharts.QBarSeries()
y_min = 0
y_max = 0
for weights in args:
weights = weights.reindex(asset_universe)
y_min = min(weights.min() * 100, y_min)
y_max = max(weights.max() * 100, y_max)
bar_set = QtCharts.QBarSet(str(weights.name))
bar_set.append(weights.mul(100).values.tolist())
bar_series.append(bar_set)
# configure basic chart
chart = QtCharts.QChart()
chart.setTitle("Black-Litterman Asset Allocation")
title_font = QtGui.QFont()
title_font.setBold(True)
chart.setFont(title_font)
chart.addSeries(bar_series)
# configure the x axis
axis_x = QtCharts.QBarCategoryAxis()
axis_x.append([s.replace(" ", "<br>") for s in asset_universe])
chart.createDefaultAxes()
chart.setAxisX(axis_x)
# configure the y axis
axis_y = QtCharts.QValueAxis()
self._set_y_axis_limits(y_max, y_min, axis_y)
axis_y.setLabelFormat("%.0f")
axis_y.setTitleText("Suggested Allocation (%)")
chart.setAxisY(axis_y)
bar_series.attachAxis(axis_y)
# configure chart legend
chart.legend().setVisible(True)
chart.legend().setAlignment(QtCore.Qt.AlignBottom)
self._weights_chart_view.setChart(chart)
def drawBar(self):
axisX = QtCharts.QValueAxis()
axisX.setRange(TIMEZONE0, TIMEZONE6)
axisX.setTickCount(31)
axisX.setLabelFormat("%i")
axisX.setTitleText("→ Time (sec)")
font = QtGui.QFont()
font.setPointSize(12)
# font.setFamily("Gothic")
self.fases = dict(
(f"{x}", QtCharts.QBarSet(f"{x}") << 0) for x in range(6))
series = QtCharts.QHorizontalStackedBarSeries()
for x, v in self.fases.items():
series.append(v)
self.chart = QtCharts.QChart()
self.chart.setTheme(QtCharts.QChart.ChartThemeHighContrast)
self.chart.addSeries(series)
self.chart.setAnimationOptions(QtCharts.QChart.NoAnimation)
self.chart.legend().setVisible(True)
self.chart.legend().setAlignment(QtCore.Qt.AlignBottom)
self.chart.legend().setFont(font)
self.chart.setAxisX(axisX)
series.attachAxis(axisX)
self.fases["0"].setLabel("Preparation")
self.fases["0"].setColor(COLOR_PREPARE)
self.fases["1"].setLabel("Measurement 1")
self.fases["1"].setColor(COLOR_MEASURE)
self.fases["2"].setLabel("Rest Period 1")
self.fases["2"].setColor(COLOR_REST)
self.fases["3"].setLabel("Measurement 2")
self.fases["3"].setColor(COLOR_MEASURE)
self.fases["4"].setLabel("Rest Period 2")
self.fases["4"].setColor(COLOR_REST)
self.fases["5"].setLabel("Measurement 3")
self.fases["5"].setColor(COLOR_MEASURE)
self.setChart(self.chart)
def createBarChart(self):
chart = QtCharts.QChart()
chart.setTitle("Bar chart")
series = QtCharts.QStackedBarSeries(chart)
for i in range(len(self.data_table)):
barset = QtCharts.QBarSet("Bar set {}".format(i))
for data in self.data_table[i]:
barset.append(data[0].y())
series.append(barset)
chart.addSeries(series)
chart.createDefaultAxes()
chart.axisY().setRange(0, self.value_max * 2)
# Add space to label to add space between labels and axis
chart.axisY().setLabelFormat("%.1f ")
return chart
def setHistogram(
self,
data: np.ndarray,
bins: Union[int, str] = "auto",
min_bins: int = 16,
max_bins: int = 128,
) -> None:
"""Draw 'data' as a histogram.
Args:
data: hist data
bins: passed to np.histogram_bin_edges
min_bins: minimum number of bins
max_bins: maximum number of bins
"""
vmin, vmax = np.percentile(data, 5), np.percentile(data, 95)
barset = QtCharts.QBarSet("histogram")
barset.setColor(sequential[1])
barset.setLabelColor(light_theme["text"])
bin_edges = np.histogram_bin_edges(data, bins=bins, range=(vmin, vmax))
if bin_edges.size > max_bins:
bin_edges = np.histogram_bin_edges(data,
bins=max_bins,
range=(vmin, vmax))
elif bin_edges.size < min_bins:
bin_edges = np.histogram_bin_edges(data,
bins=min_bins,
range=(vmin, vmax))
hist, edges = np.histogram(data, bins=bin_edges)
barset.append(list(hist))
self.series.clear()
self.series.append(barset)
self._xaxis.setRange(-0.5, hist.size - 0.5)
self.xaxis.setRange(edges[0], edges[-1])
self.yaxis.setRange(0, np.amax(hist))
self.yaxis.applyNiceNumbers()
def update_chart(self, task_list: TaskList, current_date=None):
self.axisX.clear()
self.series.clear()
self.task_list = task_list
result = TaskAnalyser.countDoneTaskFromInteval(task_list,
self.max_bound,
self.interval)
self.axisX.append([
self.date_to_string(self.max_bound - datetime.timedelta(days=i))
for i in range(self.interval - 1, -1, -1)
])
self.axisY.setRange(min(result), max(result) + max(result) * 0.3)
bar_set = QtCharts.QBarSet("Done tasks in each day")
bar_set.setColor(QColor(231, 119, 32))
bar_set.append(result)
self.series.append(bar_set)
self.update()
def Create_Bar_Graph(self, data_df, name):
self.graph_4 = QtCharts.QChartView()
self.graph_4.series = QtCharts.QBarSeries()
"""
self.graph_4 = QtCharts.QChartView(self.frame_4)
self.graph_4.series = QtCharts.QBarSeries(self.frame_4)
"""
for column in data_df.columns:
bar_set = QtCharts.QBarSet(column)
bar_set.append(list(data_df[column].values))
self.graph_4.series.append(bar_set)
self.graph_4.chart().setTitle("Device Summary")
self.graph_4.chart().addSeries(self.graph_4.series)
#self.graph_4.setGeometry(0, 0, self.frame_4.width(), self.frame_4.height())
axis = QtCharts.QBarCategoryAxis()
axis.append(["Pixels"])
self.graph_4.chart().createDefaultAxes()
self.graph_4.chart().addAxis(axis, QtCore.Qt.AlignBottom)
self.frame_layout.addWidget(self.graph_4)
self.Resize()
def add_bar_series(self, res_dict):
self.barset = QtCharts.QBarSet('Watson')
cats = []
for item in res_dict:
self.barset.append(res_dict[item])
cats.append(item)
self.series = QtCharts.QBarSeries()
self.series.append(self.barset)
self.chart.addSeries(self.series)
# Setting X-axis
self.axis_x = QtCharts.QBarCategoryAxis()
cat = ('sadness', 'joy', 'fear', 'disgust', 'anger')
self.axis_x.append(cat)
self.chart.addAxis(self.axis_x, Qt.AlignBottom)
self.series.attachAxis(self.axis_x)
# Setting Y-axis
self.axis_y = QtCharts.QValueAxis()
# self.axis_y.setTitleText("Percentage")
self.chart.addAxis(self.axis_y, Qt.AlignLeft)
self.series.attachAxis(self.axis_y)
def __init__(self):
super(MainWindow, self).__init__()
self.setWindowTitle('MNIST Image Classification Test')
self.canvas = Canvas()
size_policy = QtWidgets.QSizePolicy(
QtWidgets.QSizePolicy.MinimumExpanding,
QtWidgets.QSizePolicy.MinimumExpanding)
size_policy.setHeightForWidth(True)
self.canvas.setSizePolicy(size_policy)
self.probabilities = QtCharts.QBarSet('Probability')
self.probabilities.append([0.1 for _ in range(10)])
series = QtCharts.QBarSeries()
series.append(self.probabilities)
chart = QtCharts.QChart()
chart.addSeries(series)
chart_view = QtCharts.QChartView(chart)
chart_view.setSizePolicy(size_policy)
x_axis = QtCharts.QBarCategoryAxis()
x_axis.setCategories([str(i) for i in range(10)])
chart.addAxis(x_axis, QtCore.Qt.AlignBottom)
series.attachAxis(x_axis)
y_axis = QtCharts.QValueAxis()
y_axis.setRange(0.0, 1.0)
y_axis.setTickCount(11)
chart.addAxis(y_axis, QtCore.Qt.AlignLeft)
series.attachAxis(y_axis)
layout = QtWidgets.QHBoxLayout()
layout.addWidget(self.canvas)
layout.addWidget(chart_view)
self.setLayout(layout)
self.show()
def copyChart(chart: QtCharts.QChart) -> QtCharts.QChart:
""" Return a copy of the chart """
newChart = QtCharts.QChart()
# Copy axes
axes = chart.axes()
for axis in axes:
newChart.addAxis(copyAxis(newChart, axis), axis.alignment())
# Copy series
allSeries: List[QtCharts.QAbstractSeries] = chart.series()
for s in allSeries:
# Create new series with same points, dependent on actual type
s_copy: QtCharts.QAbstractSeries
if isinstance(s, QtCharts.QScatterSeries):
s_copy = QtCharts.QScatterSeries()
s_copy.append(s.points())
elif isinstance(s, QtCharts.QLineSeries):
s_copy = QtCharts.QLineSeries()
s_copy.append(s.points())
elif isinstance(s, QtCharts.QAbstractBarSeries):
# Note: this is not used
s_copy = QtCharts.QBarSeries()
for bar in s.barSets():
bar_copy = QtCharts.QBarSet(bar.label())
s_copy.append(bar_copy)
else:
raise NotImplementedError('Cannot copy series of type {}'.format(
type(s)))
s_copy.setName(s.name())
# Add series to chart
newChart.addSeries(s_copy)
# Add axis to series
s_copy.attachAxis(newChart.axisX())
s_copy.attachAxis(newChart.axisY())
if chart.title():
newChart.setTitle(chart.title())
return newChart
def add_barset(self):
series_count = self.series.count()
bar_set = QtCharts.QBarSet("set {}".format(series_count))
delta = series_count * 0.1
bar_set.append([1 + delta, 2 + delta, 3 + delta, 4 + delta])
self.series.append(bar_set)
def plotAllExpenseBars(self, legendPlot=None):
chart = QtCharts.QChart()
barSets = []
barSeries = QtCharts.QBarSeries()
maxVal = 0
if legendPlot is None:
catList = ['Alle']
for cat in list(self.plotData.keys()):
if cat == "Einnahmen" or cat == "Zählerstände":
continue
barSet = QtCharts.QBarSet(cat)
barSet.append(self.plotData[cat])
barSets.append(barSet)
barSeries.append(barSet)
catList.append(cat)
maxVal = max(maxVal, max(self.plotData[cat]))
self.barSets = barSets
self.catList = catList
else:
barSet = QtCharts.QBarSet(legendPlot)
barSet.append(self.plotData[legendPlot])
barSets.append(barSet)
barSeries.append(barSet)
maxVal = max(self.plotData[legendPlot])
chart.addSeries(barSeries)
titleFont = QFont("Sans Serif")
titleFont.setPointSize(16)
titleFont.setBold(True)
chart.setTitleFont(titleFont)
if legendPlot is None:
chart.setTitle("Ausgaben")
else:
chart.setTitle("Ausgaben: " + legendPlot)
axisX = QtCharts.QBarCategoryAxis()
axisX.append(self.plotDataTags)
chart.setAxisX(axisX, barSeries)
# axisX.setRange(self.plotDataTags[0], self.plotDataTags[-1])
axisY = QtCharts.QValueAxis()
axisY.setLabelFormat("%i")
axisY.setTitleText("€")
self.setYRange(maxVal, axisY)
# chart.setAxisY(axisY, lineSeries)
chart.setAxisY(axisY, barSeries)
# axisY.setRange(0, 20)
if legendPlot is None:
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignRight)
else:
chart.legend().setVisible(False)
self.setChart(chart)
self.setRenderHint(QPainter.Antialiasing)
if legendPlot is None:
self.sgn_updateLegendSelection.emit(self.catList)
# draw the plot from scratch (if that makes a difference)
print('Expense bar plot drawn')
def createChart(self, title, days, type, db):
with open('config.json', 'r') as f:
config = json.load(f)
names = config['SEARCH']
if (type == "lines"):
datesLookUp = self.DateSeriesMongoDB(
self.calcultateFirstDate(days))
datesAvailable = self.datesWithData(datesLookUp, db, title)
series = []
for name in names:
newSeries = QtCharts.QLineSeries()
newSeries.setName(name)
#series.append(self.fillLineSeries(newSeries, datesLookUp, db, title))
series.append(
self.fillLineSeries(newSeries, datesAvailable, db, title,
name))
chart = QtCharts.QChart()
for serie in series:
chart.addSeries(serie)
chart.setTitle(title)
#datesAxis = self.calculateDateSeries(self.calcultateFirstDate(days))
print(datesAvailable)
datesAxis = [dt.strftime("%m-%d") for dt in datesAvailable]
print(datesAxis)
chart.createDefaultAxes()
axisX = QtCharts.QBarCategoryAxis()
axisY = QtCharts.QValueAxis()
axisX.append(datesAxis)
axisX.setRange(datesAxis[0], datesAxis[len(datesAxis) - 1])
for serie in series:
chart.setAxisX(axisX, serie)
chart.setAxisY(axisY, serie)
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignBottom)
chartView = QtCharts.QChartView(chart)
chartView.setMinimumSize(700, 500)
chartView.setRenderHint(QPainter.Antialiasing)
return chartView
elif (type == "bars"):
datesLookUp = self.DateSeriesMongoDB(
self.calcultateFirstDate(days))
datesAvailable = self.datesWithData(datesLookUp, db, title)
series = []
for name in names:
newSeries = QtCharts.QBarSet(name)
#series.append(self.fillBarSeries(newSeries, datesLookUp, db, title))
series.append(
self.fillBarSeries(newSeries, datesAvailable, db, title,
name))
chart = QtCharts.QChart()
barSeries = QtCharts.QBarSeries()
for serie in series:
barSeries.append(serie)
chart.setTitle(title)
chart.addSeries(barSeries)
#datesAxis = self.calculateDateSeries(self.calcultateFirstDate(days))
datesAxis = [dt.strftime("%m-%d") for dt in datesAvailable]
chart.createDefaultAxes()
axisX = QtCharts.QBarCategoryAxis()
axisX.append(datesAxis)
chart.setAxisX(axisX, barSeries)
axisX.setRange(datesAxis[0], datesAxis[len(datesAxis) - 1])
axisY = QtCharts.QValueAxis()
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignBottom)
chartView = QtCharts.QChartView(chart)
chartView.setMinimumSize(700, 500)
chartView.setRenderHint(QPainter.Antialiasing)
return chartView
elif (type == "percentage"):
datesLookUp = self.DateSeriesMongoDB(
self.calcultateFirstDate(days))
datesAvailable = self.datesWithData(datesLookUp, db, title)
#datesAxis = self.calculateDateSeries(self.calcultateFirstDate(days))
datesAxis = [dt.strftime("%m-%d") for dt in datesAvailable]
series = []
for name in names:
newSeries = QtCharts.QBarSet(name)
#series.append(self.fillBarSeries(newSeries, datesLookUp, db, title))
series.append(
self.fillBarSeries(newSeries, datesAvailable, db, title,
name))
if (len(names) == 1):
filler = QtCharts.QBarSet("")
filler.append([100 for item in range(0, len(datesAxis))])
series.append(filler)
chart = QtCharts.QChart()
percentBarSeries = QtCharts.QPercentBarSeries()
for serie in series:
percentBarSeries.append(serie)
chart.setTitle(title)
chart.addSeries(percentBarSeries)
chart.createDefaultAxes()
axisX = QtCharts.QBarCategoryAxis()
axisX.append(datesAxis)
chart.setAxisX(axisX, percentBarSeries)
axisX.setRange(datesAxis[0], datesAxis[len(datesAxis) - 1])
axisY = QtCharts.QValueAxis()
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignBottom)
chartView = QtCharts.QChartView(chart)
chartView.setMinimumSize(700, 500)
chartView.setRenderHint(QPainter.Antialiasing)
return chartView
elif (type == "schedule"):
datesLookUp = self.DateSeriesMongoDB(
self.calcultateFirstDate(days))
datesAvailable = self.datesWithData(datesLookUp, db, title)
series = []
for name in names:
newSeries = QtCharts.QBarSet(name)
#series.append(self.fillScheduleSeries(newSeries, datesLookUp, db, title))
series.append(
self.fillScheduleSeries(newSeries, datesAvailable, db,
title, name))
chart = QtCharts.QChart()
barSeries = QtCharts.QBarSeries()
for serie in series:
barSeries.append(serie)
chart.setTitle(title)
#datesAxis = self.scheduleAxis(newSeries, datesLookUp, db, title)
datesAxis = self.scheduleAxis(newSeries, datesAvailable, db, title)
chart.addSeries(barSeries)
chart.createDefaultAxes()
axisX = QtCharts.QBarCategoryAxis()
axisX.append(datesAxis)
chart.setAxisX(axisX, barSeries)
axisX.setRange(datesAxis[0], datesAxis[len(datesAxis) - 1])
axisY = QtCharts.QValueAxis()
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignBottom)
chartView = QtCharts.QChartView(chart)
chartView.setMinimumSize(700, 500)
#chartView.setMaximumSize(1000,500)
chartView.setRenderHint(QPainter.Antialiasing)
return chartView
else:
raise "Wrong chart type"
