def create_donutchart(self, chartKey):
series = QPieSeries()
series.setHoleSize(0.35)
for key, value in sample[chartKey].items():
series.append(key, value)
slice = QPieSlice()
chart = QChart()
#chart.legend().hide()
chart.addSeries(series)
# for the background and title
chart.setAnimationOptions(QChart.SeriesAnimations)
chart.setTitle("DonutChart Example")
chart.setTheme(QChart.ChartThemeBlueCerulean)
chartview = QChartView(chart)
chartview.setRenderHint(QPainter.Antialiasing)
# creating a widget object
widget = QWidget()
# Creating a grid layout
layout = QGridLayout()
# setting this layout to the widget
widget.setLayout(layout)
self.setCentralWidget(chartview)
series.doubleClicked.connect(self.handle_double_clicked)
def process(self):
'''
Processes Summary and Chart Data
'''
self.summary = {
'AtkCount': self.data.loc['IsAtk'].value_counts()
[1], # count number of 1s in the column
'IP': self.data.loc['IP'].value_counts().to_dict(),
'Protocol': self.data.loc['Protocol'].value_counts().to_dict(),
'Port': self.data.loc['Port'].value_counts(),
'Atk': self.data.loc['Atk'].value_counts(),
}
# process piechart data
series = QPieSeries()
for atk, val in self.summary['Atk'].items():
series.append(str(atk), int(val))
self.series = series
# process top protocol data
self.protoports = self.data.transpose().groupby(["Protocol", "Port"
]).size().to_dict()
self.protoports = {
str(key[0]) + ':' + str(key[1]): value
for key, value in self.protoports.items()
} # create dictionary with key of format "protocol:port"
# process barchart data
self.bardata = self.data.transpose()
self.bardata = pd.to_datetime(self.bardata['Time'], unit='s')
self.bardata = self.bardata.groupby(
[self.bardata.dt.year, self.bardata.dt.month])
class Chart(QWidget):
def __init__(self, chartKey, data, frame, parent=None):
super(Chart, self).__init__(parent)
self.frame = frame
self.data = data
self.create_chart(chartKey)
def create_chart(self, chartKey):
self.series = QPieSeries()
self.series.setHoleSize(0.35)
self.chart = QChart()
#Add series to the chart
self.addSeries(chartKey)
# for the background and title
self.chart.setAnimationOptions(QChart.SeriesAnimations)
self.chart.setTitle("Code Size Visualizer")
self.chart.legend().setVisible(True)
self.chart.legend().setAlignment(Qt.AlignRight)
self.chart.setTheme(QChart.ChartThemeBlueCerulean)
self.chartview = QChartView(self.chart)
self.chartview.setRenderHint(QPainter.Antialiasing)
#each section of the pie chart
def addSeries(self, key):
self.chart.removeAllSeries()
self.series = QPieSeries()
self.series.setHoleSize(0.35)
#Show chartview only if the content length is less than 6. Otherwise show a table view
if len(self.data[key]) < 6:
#print('length',self.data, key)
for key, value in self.data[key].items():
print('key, value', key, value)
slice_ = QPieSlice(str(key), value)
self.series.append(slice_)
self.series.setLabelsVisible()
self.series.setLabelsPosition(QPieSlice.LabelInsideHorizontal)
for slice in self.series.slices():
#slice.setLabel(slice.label())
slice.setLabel(slice.label() + ' - ' + str(slice.value()) +
' B ')
self.chart.addSeries(self.series)
self.frame.frame.hide()
self.chart.show()
else:
self.table = TableView(self.data[key], len(self.data[key]), 1)
if self.frame.ly.count() > 0:
self.frame.ly.itemAt(0).widget().setParent(None)
self.frame.ly.addWidget(self.table)
self.frame.frame.show()
self.chart.hide()
def __init__(self):
super(MainWindow, self).__init__()
''' Load the UI file from disk (UI file was created in QT Designer) '''
uic.loadUi("mainwindow.ui", self)
''' Create an instance of the database class '''
self.dbase = db.database(
) # Create an instance of the database as self.dbase
'''call the Connect method on our new database object (Creates a database connection) '''
self.dbase.Connect()
self.conn = self.dbase.getConn()
''' Set up the menubar '''
self.createMenus()
self.carsModel = cars.carsModel()
setupUI.doSetup(self)
self.dbase.populateView(self, "select * from car order by make asc",
self.carsModel)
mySeries = QPieSeries()
mySeries.append("jane", 2)
mySeries.append("joe", 8)
chart = QChart()
chart.addSeries(mySeries)
chart.setTitle("Simple piechart example")
chart.legend().hide()
def create_predict_pieseries(self, bots_part):
human_part = 1 - bots_part
percentage_bots_part = int(round(bots_part * 100))
percentage_human_part = 100 - percentage_bots_part
# define the series slices of the pie
series = QPieSeries()
bot_slice = QPieSlice(f"Bot ({percentage_bots_part}%)", bots_part)
human_slice = QPieSlice(f"Human ({percentage_human_part}%)",
human_part)
font = QFont()
font.setBold(True)
bot_slice.setColor(QColor("#3498db"))
bot_slice.setLabelFont(font)
human_slice.setColor(QColor("#a8e6cf"))
human_slice.setLabelFont(font)
series.append(bot_slice)
series.append(human_slice)
series.setLabelsVisible(False)
series.setLabelsPosition(QPieSlice.LabelInsideHorizontal)
series.setPieSize(0.94)
return series
def analyseProcess(self):
absc = []
ordo = []
absc.clear()
ordo.clear()
for tabrow in range(self.tableWidget.rowCount()):
abscitem = self.tableWidget.item(tabrow,
self.comboBoxabsc.currentIndex())
ordoitem = self.tableWidget.item(tabrow,
self.comboBoxordo.currentIndex())
absc.append(int(abscitem.text()))
ordo.append(str(ordoitem.text()))
df = pd.DataFrame({'data': absc})
df.index = ordo
df = df.sort_values(by='data', ascending=False)
df["cumpercentage"] = df["data"].cumsum() / df["data"].sum() * 100
self.figure.clear()
plt.ion()
ax = self.figure.add_subplot()
ax.bar(df.index, df["data"], color="C0")
ax2 = ax.twinx()
ax2.plot(df.index, df["cumpercentage"], color="C1", marker="D", ms=7)
ax2.yaxis.set_major_formatter(PercentFormatter())
ax.tick_params(axis="y", colors="C0")
ax2.tick_params(axis="y", colors="C1")
self.canvas.draw()
# donutchart***********************************
self.m_donuts = []
self.chartView3.setRenderHint(QPainter.Antialiasing)
self.chart3 = self.chartView3.chart()
self.chart3.legend().setVisible(True)
self.chart3.setTitle("Nested donuts Chart")
self.chart3.setAnimationOptions(QChart.AllAnimations)
minSize3 = 0.1
maxSize3 = 0.9
donutCount3 = 5
for i in range(donutCount3):
donut = QPieSeries()
sliceCount = random.randrange(3, 6)
# print(sliceCount)
for j in range(sliceCount):
value3 = random.randrange(0, 50)
slice_ = QPieSlice(str(value3), value3)
slice_.setLabelVisible(True)
slice_.setLabelColor(Qt.white)
slice_.setLabelPosition(QPieSlice.LabelInsideTangential)
slice_.hovered[bool].connect(
functools.partial(self.explodeSlice, slice_=slice_))
donut.append(slice_)
donut.setHoleSize(minSize3 + i *
(maxSize3 - minSize3) / donutCount3)
donut.setPieSize(minSize3 + (i + 1) *
(maxSize3 - minSize3) / donutCount3)
self.m_donuts.append(donut)
self.chartView3.chart().addSeries(donut)
self.updateTimer = QTimer(self)
self.updateTimer.timeout.connect(self.updateRotation)
self.updateTimer.start(1250)
self.tabWidget.setCurrentIndex(2)
def load_slices(self):
series = QPieSeries()
for i in EXTENSHIONS.keys():
slice = QPieSlice(i, EXTENSHIONS[i][0])
v = EXTENSHIONS[i][1]
slice.setPen(QPen(Qt.black, 2))
slice.hovered[bool].connect(functools.partial(self.explodeSlice, slice_=slice, v=v))
series.append(slice)
return series
def get_data(self, mark_data):
pie_series = QPieSeries() # 定义PieSeries
total_area = 0
for j in range(len(mark_data)):
total_area += mark_data[j][1]
for j in range(len(mark_data)):
percentage = mark_data[j][1] / total_area * 100
str1 = "{:.1f}%".format(percentage) + mark_data[j][0]
pie_series.append(str1, mark_data[j][1])
return pie_series
def graph_chart(self):
series = QPieSeries()
for i in range(self.table.rowCount()):
text = self.table.item(i, 0).text()
val = float(self.table.item(i, 1).text().replace('$', ''))
series.append(text, val)
chart = QChart()
chart.addSeries(series)
chart.legend().setAlignment(Qt.AlignTop)
self.chartView.setChart(chart)
def createChart(self, names, values, title):
series = QPieSeries()
for name, value in zip(names, values):
series.append(name + " " + str(value) + "%", value)
chart = QChart()
chart.addSeries(series)
chart.setAnimationOptions(QChart.SeriesAnimations)
chart.setTitle(title)
chart.legend().setVisible(True)
return chart
def getSeries(self):
series = QPieSeries()
slice0 = series.append('10%', 1)
series.append('20%', 2)
series.append('70%', 7)
# 显示label文字
series.setLabelsVisible()
series.setPieSize(0.5)
# 使第一块突出显示
slice0.setLabelVisible()
slice0.setExploded()
# 设置第一块颜色
slice0.setColor(QColor(255, 0, 0, 100))
return series
def createSummaryBar(self):
# self.dp.dfinal
series = QPieSeries()
labelfont = QFont()
labelfont.setPixelSize(11)
linked_bag, unlinked_bag = 0, 0
try:
linked_bag = len(self.linked.index)
unlinked_bag = len(self.unlinked.index)
# slices.setPen(QPen(Qt.darkGreen, 2))
# slices.setBrush(QBrush(QColor(0xfdb157)))
except AttributeError:
self.statusbar.showMessage('Data not ready')
series.append("Linked", linked_bag)
series.append("Unlinked", unlinked_bag)
slices = series.slices()[0]
slices.setBrush(QBrush(QColor(0x57B1FD)))
slices.setLabelVisible()
slices.setLabel(("{0} {1:.2f}%").format("Linked", 100*slices.percentage()))
slices.setLabelFont(labelfont)
slices1 = series.slices()[1]
slices1.setExploded()
slices1.setLabelVisible()
slices1.setPen(QPen(QColor(0x57B1FD), 2))
slices1.setBrush(QBrush(QColor(0xfdb157)))
# slices1.setLabelPosition(QPieSlice.LabelOutside)
slices1.setLabel(("{0} {1:.2f}%").format("Unlinked", 100*slices1.percentage()))
slices1.setLabelFont(labelfont)
# slices.setLabel(("%1%").format(100*slices.percentage(), 0, 'f', 1))
# slices.setLabelPosition(QPieSlice.LabelInsideHorizontal)
chart = QChart()
font = QFont()
font.setPixelSize(18)
chart.setTitleFont(font)
chart.addSeries(series)
chart.setAnimationOptions(QChart.SeriesAnimations)
chart.setTitle("Total")
chart.legend().hide()
chartView = QChartView(chart)
chartView.setRenderHint(QPainter.Antialiasing)
return chartView
def create_initialize_pieseries(self):
color = QColor("#757a79")
# define the series slices of the pie
series = QPieSeries()
none_slice = QPieSlice("Undefined", 1.0)
none_slice.setColor(color)
none_slice.setBorderColor(color)
series.append(none_slice)
series.setLabelsVisible(False)
series.setLabelsPosition(QPieSlice.LabelOutside)
series.setPieSize(0.94)
return series
def make_cake( self ):
score_1 = self.players[ 0 ].score
score_2 = self.players[ 1 ].score
series = QPieSeries()
free_score = 120 - score_1 - score_2
series.append( f"{free_score}", free_score )
series.append( f"{score_1}", score_1 )
series.append( f"{score_2}", score_2 )
series.setPieStartAngle( 3 * score_2 )
series.setPieEndAngle( 3 * score_2 + 360 )
slices = series.slices()
for slice in slices:
slice.setLabelVisible( True )
if slice.angleSpan() < 45:
slice.setLabelPosition( QPieSlice.LabelPosition.LabelInsideNormal )
elif slice.angleSpan() < 90:
slice.setLabelPosition( QPieSlice.LabelPosition.LabelInsideTangential )
else:
slice.setLabelPosition( QPieSlice.LabelPosition.LabelInsideHorizontal )
slice.setLabelColor( QColor( "#00000" ) )
slice.setLabelFont( QFont( "Fira Sans", 60, weight=QFont.Weight.Black ) )
slice.setBorderWidth( 0 )
slices[ 0 ].setLabelPosition( QPieSlice.LabelPosition.LabelInsideHorizontal )
if score_1 < 10:
slices[ 1 ].setLabelFont( QFont( "Fira Sans", score_1 * 6, weight=QFont.Weight.Black ) )
if score_2 < 10:
slices[ 2 ].setLabelFont( QFont( "Fira Sans", score_2 * 6, weight=QFont.Weight.Black ) )
slices[ 0 ].setLabelColor( QColor( "#FFFFFF" ) )
slices[ 0 ].setColor( remaining_points_color )
slices[ 1 ].setColor( player_1.color )
slices[ 2 ].setColor( player_2.color )
chart = QChart()
chart.legend().hide()
chart.addSeries( series )
chart.createDefaultAxes()
chart.setBackgroundVisible( False )
chart.setContentsMargins( -120, -120, -120, -120 )
chart.layout().setContentsMargins( 0, 0, 0, 0 )
chart_view = QChartView( chart )
chart_view.setRenderHint( QPainter.Antialiasing )
return chart_view
def create_piechart(self):
today = datetime.date.today()
Day = selectday(today)
catogeries = Day['allCategory']
catogeries = dict(sorted(catogeries.items(), key=lambda x: -x[1])[:5])
print(f"--------------------{catogeries}--------")
series = QPieSeries()
tot_val = 0
for name, value in catogeries.items():
tot_val += value
tot_val = max(tot_val, 1)
for name, value in catogeries.items():
if value == 0:
value = 0.2
_slice = series.append(name, 100 * (value / tot_val))
_slice.setLabelVisible(True) # can be removed if unnecessary
self.chart = QChart()
self.chart.legend().hide()
self.chart.addSeries(series)
self.chart.createDefaultAxes()
self.chart.setAnimationOptions(QChart.SeriesAnimations)
self.chart.setTitle("Categories")
self.chart.legend().setVisible(True)
self.chart.legend().setAlignment(Qt.AlignBottom)
self.chartview = QChartView(self.chart)
self.chartview.setRenderHint(QPainter.Antialiasing)
def on_collect_finished(self):
# 输出后缀统计扇形图
suffix_list = self.resopt.get_suffix_list(5)
all = self.resopt.count_all()
self.chart.removeAllSeries()
series = QPieSeries()
for (suffix, count) in suffix_list:
series.append(suffix, count)
all -= count
if all > 0:
series.append('others', all)
series.setLabelsVisible(True)
self.chart.addSeries(series)
# 设置按键和进度条
self.collectPushButton.setEnabled(True)
self.progressBar.hide()
class Chart(QWidget):
def __init__(self, chartKey, parent=None):
super(Chart, self).__init__(parent)
self.create_chart(chartKey)
def create_chart(self, chartKey):
self.series = QPieSeries()
self.series.setHoleSize(0.35)
self.chart = QChart()
#Add series to the chart
self.addSeries(chartKey)
# for the background and title
self.chart.setAnimationOptions(QChart.SeriesAnimations)
self.chart.setTitle("DonutChart Example")
self.chart.setTheme(QChart.ChartThemeBlueCerulean)
self.chartview = QChartView(self.chart)
self.chartview.setRenderHint(QPainter.Antialiasing)
def addSeries(self, key):
self.chart.removeAllSeries()
self.series = QPieSeries()
self.series.setHoleSize(0.35)
for key, value in sampleData[key].items():
print("adding series", str(key), value)
slice_ = QPieSlice(str(key), value)
self.series.append(slice_)
self.chart.addSeries(self.series)
self.series.doubleClicked.connect(self.handle_double_clicked)
#Show the update chart with the distribution of the selected slice
def handle_double_clicked(self, slice):
slice.setExploded()
slice.setLabelVisible()
if slice.label() in sampleData.keys():
print("slice",slice.label());
self.addSeries(slice.label())
def afterDelayPieChart(self):
series = QPieSeries()
labelfont = QFont()
labelfont.setPixelSize(11)
total_running_after_delay, total_stopped_after_delay = [], []
try:
total_running_after_delay = self.tm.total_running_after_delay
total_stopped_after_delay = self.tm.total_stopped_after_delay
# slices.setPen(QPen(Qt.darkGreen, 2))
# slices.setBrush(QBrush(QColor(0xfdb157)))
except AttributeError:
self.statusbar.showMessage('Data not ready')
series.append("Run", sum(total_running_after_delay))
series.append("Stop", sum(total_stopped_after_delay))
# slices = QPieSlice()
slices = series.slices()[0] # Run time slice
slices.setBrush(QBrush(QColor(0x57B1FD))) # Blue
slices.setLabelVisible() # Set label visible
slices.setLabel(("{0} {1:.2f}%").format("Run time", 100*slices.percentage())) # Set percentage
slices.setLabelFont(labelfont) # Set label font
slices1 = series.slices()[1] # Stop time slice
slices1.setExploded() # Set stop slice exploded
slices1.setLabelVisible() # Set label visible
slices1.setPen(QPen(QColor(0x57B1FD), 2)) # Blue
slices1.setBrush(QBrush(QColor(0xA6E22E))) # Orange
# slices1.setLabelPosition(QPieSlice.LabelOutside) # Set label outside
slices1.setLabel(("{0} {1:.2f}%").format("Stop time", 100*slices1.percentage())) # Set percentage
slices1.setLabelFont(labelfont) # Set label font
chart = QChart()
font = QFont()
font.setPixelSize(18)
chart.setTitleFont(font)
chart.addSeries(series)
chart.setAnimationOptions(QChart.SeriesAnimations)
chart.setTitle("Total Time (after)")
chart.legend().hide()
chartView = QChartView(chart)
chartView.setRenderHint(QPainter.Antialiasing)
return chartView
def update_diagram(self):
year = self.date_edit.get_year()
month = self.date_edit.get_month()
date_format = f"WHERE strftime(\"%Y\",DATE) = \"{year}\" AND strftime(\"%m\",DATE) = \"{month:02}\""
series = QPieSeries()
for item in self.db.get_sum_by_category(date_format, self.type_inout):
series.append(item[1], item[0])
for slice in series.slices():
slice.setLabel(
slice.label() + ", " + f"{slice.value()}₽" +
f" ({round(slice.value() / (series.sum() / 100))}%)")
series.clicked.connect(self.pressed)
self.chart.removeAllSeries()
self.chart.addSeries(series)
self.chart.setTitle("Доходы" if self.type_inout else "Расходы")
def beforeDelayPieChart(self):
series = QPieSeries()
labelfont = QFont()
labelfont.setPixelSize(11)
total_running_time, total_stopped_time = [], []
try:
total_running_time = self.tm.total_running_time
total_stopped_time = self.tm.total_stopped_time
# slices.setPen(QPen(Qt.darkGreen, 2))
# slices.setBrush(QBrush(QColor(0xfdb157)))
except AttributeError:
self.statusbar.showMessage('Data not ready')
series.append("Run", sum(total_running_time))
series.append("Stop", sum(total_stopped_time))
slices = series.slices()[0]
slices.setBrush(QBrush(QColor(0x57B1FD)))
slices.setLabelVisible()
slices.setLabel(("{0} {1:.2f}%").format("Run Time", 100*slices.percentage()))
slices.setLabelFont(labelfont)
slices1 = series.slices()[1]
slices1.setExploded()
slices1.setLabelVisible()
slices1.setPen(QPen(QColor(0x57B1FD), 2))
slices1.setBrush(QBrush(QColor(0xfdb157)))
slices1.setLabel(("{0} {1:.2f}%").format("Stop Time", 100*slices1.percentage()))
slices1.setLabelFont(labelfont)
chart = QChart()
font = QFont()
font.setPixelSize(18)
chart.setTitleFont(font)
chart.addSeries(series)
chart.setAnimationOptions(QChart.SeriesAnimations)
chart.setTitle("Total Time (before)")
chart.legend().hide()
chartView = QChartView(chart)
chartView.setRenderHint(QPainter.Antialiasing)
return chartView
def createSummaryBar(self):
series = QPieSeries()
labelfont = QFont()
labelfont.setPixelSize(11)
linked_bag, unlinked_bag = 0, 0
try:
linked_bag = self.scanner_linked_rfid
unlinked_bag = self.total_bins - linked_bag
except AttributeError:
self.statusbar.showMessage('Data not ready')
series.append("Linked", linked_bag)
series.append("Unlinked", unlinked_bag)
slices = series.slices()[0]
slices.setBrush(QBrush(QColor(0x57B1FD)))
slices.setLabelVisible()
slices.setLabel(("{0} {1:.2f}%").format("Linked", 100*slices.percentage()))
slices.setLabelFont(labelfont)
slices1 = series.slices()[1]
slices1.setExploded()
slices1.setLabelVisible()
slices1.setPen(QPen(QColor(0x57B1FD), 2))
slices1.setBrush(QBrush(QColor(0xfdb157)))
slices1.setLabel(("{0} {1:.2f}%").format("Unlinked", 100*slices1.percentage()))
slices1.setLabelFont(labelfont)
chart = QChart()
chart.setTheme(QChart.ChartThemeHighContrast)
font = QFont()
font.setPixelSize(16)
chart.setTitleFont(font)
chart.addSeries(series)
chart.setAnimationOptions(QChart.SeriesAnimations)
chart.setTitle("Total")
chart.legend().hide()
chartView = QChartView(chart)
chartView.setRenderHint(QPainter.Antialiasing)
return chartView
def create_piechart(self, names, appendList, rg, title):
self.w = Window2()
self.w.show()
series = QPieSeries()
print(names, appendList)
for x in range(rg):
series.append(names[x], appendList[x])
chart = QChart()
chart.legend().hide()
chart.addSeries(series)
chart.createDefaultAxes()
chart.setAnimationOptions(QChart.SeriesAnimations)
chart.setTitle(title)
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignBottom)
chartview = QChartView(chart)
chartview.setRenderHint(QPainter.Antialiasing)
self.w.setCentralWidget(chartview)
def get_pie_series(self):
"""
TODO:订单管理界面点击统计调用该函数，计算订单管理界面当前搜索范围内所有订单 各大类 书的销售额
按以下格式放入 series.append('类别x%', 销售额)
"""
totals, classes = self.database.stat_2(*self.data)
all_total = sum(totals)
if all_total:
series = QPieSeries()
for i in range(len(totals)):
if totals[i]:
word = (classes[i] + ' %.2f' % (totals[i]))
series.append(word, totals[i])
else:
series = QPieSeries()
series.append('无销售', 1)
series.setLabelsVisible()
series.setPieSize(0.7)
return series
def updateChart(self):
country = str(self.m_countryComboBox.currentText())
response = request(country)
cases = float(response[0].strip().replace(",", ""))
deaths = float(response[1].strip().replace(",", ""))
recovered =float(response[2].strip().replace(",", ""))
data_list = [("Cases:" + response[0], cases),
("Deaths:" + response[1], deaths),
("Recovered:" + response[2], recovered)]
self.m_chartView.chart().removeAllSeries()
series = QPieSeries(self.m_chartView.chart())
for tag, valor in data_list:
series.append(tag, valor)
self.m_chartView.chart().setTitle(country + " Corona Status")
self.m_chartView.chart().addSeries(series)
self.updateUI()
def createGraphicCircular(self):
response = request("World")
graphic = QChart()
graphic.setTitle("World Corona Status")
cases = float(response[0].strip().replace(",", ""))
deaths = float(response[1].strip().replace(",", ""))
recovered = float(response[2].strip().replace(",", ""))
data_list = [("Cases:" + response[0], cases),
("Deaths:" + response[1], deaths),
("Recovered:" + response[2], recovered)]
series = QPieSeries(graphic)
for tag, valor in data_list:
series.append(tag, valor)
graphic.addSeries(series)
graphic.createDefaultAxes()
return graphic
def drawChart(self, mui):
series = QPieSeries()
series.append("Main", mui.keyfunc.mainActivityFrame)
series.append("Key", mui.keyfunc.keyActivityFrame)
slice1 = series.slices()[0]
#slice1.setExploded()
slice1.setLabelVisible()
slice1.setPen(QPen(QColor(40, 100, 240, 250), 2))
slice1.setBrush(QColor(40, 100, 240, 200))
slice2 = series.slices()[1]
slice2.setLabelVisible()
slice2.setPen(QPen(QColor(20, 150, 240, 250), 2))
slice2.setBrush(QColor(20, 150, 240, 200))
chart = QChart()
chart.addSeries(series)
#chart.setTitle("Activity Details")
#chart.legend().hide()
self.chartView.setChart(chart)
def create_pie(self, data):
series = QPieSeries()
self.build_pie(data)
if self.quantita_categoria == []:
QMessageBox.critical(self, 'Errore',
'Nessuna statistica da visualizzare',
QMessageBox.Ok, QMessageBox.Ok)
else:
try:
slice = series.append(self.categoria[0],
self.quantita_categoria[0])
slice.setBrush(QtGui.QColor("#FF5631"))
slice = series.append(self.categoria[1],
self.quantita_categoria[1])
slice.setBrush(QtGui.QColor("#31B1FF"))
slice = series.append(self.categoria[2],
self.quantita_categoria[2])
slice.setBrush(QtGui.QColor("#31FF4D"))
slice = series.append(self.categoria[3],
self.quantita_categoria[3])
slice.setBrush(QtGui.QColor("#DA31FF"))
slice = series.append(self.categoria[4],
self.quantita_categoria[4])
slice.setBrush(QtGui.QColor("#FFEC31"))
except IndexError:
pass
chart = QChart()
font = QFont()
font.setPointSize(18)
chart.addSeries(series)
chart.setTitleFont(font)
chart.setTitle(self.set_title(data))
self.chartview = QChartView(chart)
def create_chart(self):
self.chart.setTitle(
'Grafiek aantal externe werken per status - opnameweek ' +
jrwk)
font = QFont("Sans Serif", 10)
font.setWeight(QFont.Bold)
self.chart.setTitleFont(font)
series = QPieSeries()
slice_ = QPieSlice()
series.setUseOpenGL(enable=True)
series.append('Status A = ' + str(rpr[0][2]), rpr[0][2])
series.append('Status B = ' + str(rpr[1][2]), rpr[1][2])
series.append('Status C = ' + str(rpr[2][2]), rpr[2][2])
series.append('Status D = ' + str(rpr[3][2]), rpr[3][2])
series.append('Status E = ' + str(rpr[4][2]), rpr[4][2])
series.append('Status F = ' + str(rpr[5][2]), rpr[5][2])
series.append('Status G = ' + str(rpr[6][2]), rpr[6][2])
series.append('Status H = ' + str(rpr[7][2]), rpr[7][2])
for i, slice_ in enumerate(series.slices()):
slice_.setLabelVisible()
#slice_.setLabelPosition(3)
if i == 0:
slice_.setPen(QPen(Qt.black, 2))
slice_.setBrush(Qt.green)
elif i == 1:
slice_.setPen(QPen(Qt.black, 2))
slice_.setBrush(Qt.red)
elif i == 2:
slice_.setExploded()
slice_.setPen(QPen(Qt.black, 2))
slice_.setBrush(Qt.yellow)
elif i == 3:
slice_.setPen(QPen(Qt.black, 2))
slice_.setBrush(Qt.magenta)
elif i == 4:
slice_.setPen(QPen(Qt.black, 2))
slice_.setBrush(Qt.cyan)
elif i == 5:
slice_.setPen(QPen(Qt.black, 2))
slice_.setBrush(Qt.blue)
elif i == 6:
slice_.setPen(QPen(Qt.black, 2))
slice_.setBrush(Qt.darkYellow)
elif i == 7:
slice_.setPen(QPen(Qt.black, 2))
slice_.setBrush(Qt.darkRed)
self.chart.addSeries(series)
class DonutBreakdownChart(QChart):
def __init__(self, parent=None):
super(DonutBreakdownChart, self).__init__(parent)
self.mainSeries = QPieSeries()
self.mainSeries.setPieSize(0.7)
self.addSeries(self.mainSeries)
def addBreakdownSeries(self, series, color):
# Add breakdown series as a slice to center pie.
slice = self.mainSeries.append(series.name(), series.sum())
# Customize the slice.
slice.setBrush(color)
slice.setLabelVisible()
slice.setLabelColor(Qt.white)
slice.setLabelPosition(QPieSlice.LabelInsideHorizontal)
# Position and customize the breakdown series.
series.setPieSize(0.8)
series.setHoleSize(0.7)
series.setLabelsVisible()
color = QColor(color)
for slice in series.slices():
color = color.lighter(115)
slice.setBrush(color)
slice.setLabelFont(QFont("Arial", 8))
# Add the series to the chart.
self.addSeries(series)
# Recalculate breakdown donut segments.
self.recalculateAngles()
def recalculateAngles(self):
angle = 0.0
for slice in self.mainSeries.slices():
series = self.find(slice.label())
if series is not None:
series.setPieStartAngle(angle)
angle += slice.percentage() * 360.0
series.setPieEndAngle(angle)
def find(self, seriesName):
for series in self.series():
if isinstance(series, QPieSeries) and series.name() == seriesName:
return series
return None
def create_piechart(self):
z=self.dataset
w=z.iloc[:,-1]
r=w.value_counts()
p=r.to_numpy()
y=w.nunique()
df_val_counts = pandas.DataFrame(r)
df_val_counts = df_val_counts.reset_index()
df_val_counts.columns = ['unique_values', 'counts']
w=df_val_counts.iloc[:,0].to_numpy()
k=df_val_counts.iloc[:,1].to_numpy()
res = w.astype(str)
series = QPieSeries()
for i in range(y):
series.append(res[i], k[i])
chart = self.chartView.chart()
chart.removeAllSeries()
chart.legend().hide()
chart.addSeries(series)
chart.createDefaultAxes()
chart.setAnimationOptions(QChart.AllAnimations)
chart.setTitle("Pie Chart")
chart.legend().setVisible(True)
chart.legend().setAlignment(Qt.AlignBottom)
#self.chartView = QChartView(chart)
self.chartView.setRenderHint(QPainter.Antialiasing)
def createPieChart(self):
chart = QChart()
chart.setTitle("Pie chart")
pieSize = 1.0 / len(self.m_dataTable)
for i, data_list in enumerate(self.m_dataTable):
series = QPieSeries(chart)
for value, label in data_list:
slice = series.append(label, value.y())
if len(series) == 1:
slice.setLabelVisible()
slice.setExploded()
hPos = (pieSize / 2) + (i / float(len(self.m_dataTable)))
series.setPieSize(pieSize)
series.setHorizontalPosition(hPos)
series.setVerticalPosition(0.5)
chart.addSeries(series)
return chart
