def get_performace_chart():
# Graph is based on data of:
# 'Total consumption of energy increased by 10 per cent in 2010'
# Statistics Finland, 13 December 2011
# http://www.stat.fi/til/ekul/2010/ekul_2010_2011-12-13_tie_001_en.html
series1 = QtCharts.QPieSeries()
series1.setName("Business Logic")
series1.append("User Input", 353295)
series1.append("Card Processing", 188500)
series1.append("Others", 148680)
series2 = QtCharts.QPieSeries()
series2.setName("Communications")
series2.append("Payment ", 319663)
series2.append("Reversal", 45875)
series2.append("Advice", 1060)
series2.append("DCC", 111060)
series3 = QtCharts.QPieSeries()
series3.setName("Printing")
series3.append("Merchant Receipt", 238789)
series3.append("Customer Receipt", 37802)
donut_breakdown = DonutBreakdownChart()
donut_breakdown.setAnimationOptions(QtCharts.QChart.AllAnimations)
donut_breakdown.setTitle("Total Transaction time")
donut_breakdown.legend().setAlignment(Qt.AlignRight)
donut_breakdown.add_breakdown_series(series1, Qt.red)
donut_breakdown.add_breakdown_series(series2, Qt.darkGreen)
donut_breakdown.add_breakdown_series(series3, Qt.darkBlue)
chart_view = QtCharts.QChartView(donut_breakdown)
chart_view.setRenderHint(QPainter.Antialiasing)
return chart_view
def create_piechart(self):
#Creates pie chart data.
self.series = QtCharts.QPieSeries()
self.series.append("DoS", 0)
self.series.append("DDoS", 0)
self.series.append("Benign", 0)
self.series.append("SSH", 0)
self.series.append("FTP", 0)
#Adds slice.
slice = QtCharts.QPieSlice()
slice = self.series.slices()[2]
slice.setExploded(True)
slice.setLabelVisible(True)
slice.setPen(QtGui.QPen(QtCore.Qt.darkGreen, 2))
slice.setBrush(QtCore.Qt.green)
#Create chart.
self.chart = QtCharts.QChart()
self.chart.legend().hide()
self.chart.addSeries(self.series)
self.chart.createDefaultAxes()
self.chart.setTitle("Attacks Pie Chart")
#Adds legend.
self.chart.legend().setVisible(True)
self.chart.legend().setAlignment(QtCore.Qt.AlignBottom)
self.chart.setBackgroundVisible(False)
#Render pie chart.
chartview = QtCharts.QChartView(self.chart)
chartview.setRenderHint(QtGui.QPainter.Antialiasing)
return chartview
def updatePieChart(self):
#Remove data from pie chart.
self.chart.removeSeries(self.series)
#Creates new pie chart data -> series.
self.series = QtCharts.QPieSeries()
self.series.append("Benign", self.benignFlows)
item = self.series.append("DoS", self.DoS)
item.setBrush(QtGui.QColor("salmon"))
item = self.series.append("DDoS", self.DDoS)
item.setBrush(QtGui.QColor("blue"))
item = self.series.append("SSH", self.SSH)
item.setBrush(QtGui.QColor(0, 255, 255))
item = self.series.append("FTP", self.FTP)
item.setBrush(QtGui.QColor(255, 0, 255))
#Adds slice.
slice = QtCharts.QPieSlice()
slice = self.series.slices()[0]
slice.setExploded(True)
slice.setLabelVisible(True)
slice.setPen(QtGui.QPen(QtCore.Qt.darkGreen, 2))
slice.setBrush(QtCore.Qt.green)
#Adds data to pie chart.
self.chart.addSeries(self.series)
def __init__(self):
QMainWindow.__init__(self)
self.series = QtCharts.QPieSeries()
self.series.append('Jane', 1)
self.series.append('Joe', 2)
self.series.append('Andy', 3)
self.series.append('Barbara', 4)
self.series.append('Axel', 5)
self.slice = self.series.slices()[1]
self.slice.setExploded()
self.slice.setLabelVisible()
self.slice.setPen(QPen(Qt.darkGreen, 2))
self.slice.setBrush(Qt.green)
self.chart = QtCharts.QChart()
self.chart.addSeries(self.series)
self.chart.setTitle('Simple piechart example')
self.chart.legend().hide()
self.chartView = QtCharts.QChartView(self.chart)
self.chartView.setRenderHint(QPainter.Antialiasing)
self.setCentralWidget(self.chartView)
def __init__(self, parent=None):
super(DonutBreakdownChart,
self).__init__(QtCharts.QChart.ChartTypeCartesian, parent,
Qt.WindowFlags())
self.main_series = QtCharts.QPieSeries()
self.main_series.setPieSize(0.7)
self.addSeries(self.main_series)
def createPieChart(data):
chart = QtCharts.QChart()
# chart.legend().hide()
chart.setTitle("Pie chart (refugees as of 2017)")
series = QtCharts.QPieSeries()
sliceList = list(
map(lambda nv: QtCharts.QPieSlice(nv[0], nv[1]), zip(data[0],
data[1])))
series.append(sliceList)
for s in series.slices():
s.setLabelVisible()
chart = QtCharts.QChart()
chart.addSeries(series)
chart.setTitle("Simple piechart example")
# chart.legend()->hide();
chartView = QtCharts.QChartView(chart)
chartView.setRenderHint(QPainter.Antialiasing)
return chartView
def setPieChartData(self, data: List[Tuple[str, int]]):
pieSeries = QtCharts.QPieSeries()
for name, value in data:
pieSeries.append(name, value)
chartPie = QtCharts.QChart()
chartPie.addSeries(pieSeries)
chartPie.setAnimationOptions(QtCharts.QChart.SeriesAnimations)
chartPie.setTitle("Rating history")
self.chartPieView.setChart(chartPie)
def plotpie():
pies = QtCharts.QPieSeries() #將一個圓餅圖物件放入pies裡面
for i in range(left_.rowCount()): #用for迴圈將讀取欄
word = left_.item(i, 0).text() #item第一個參數是跑rowCount(), 0是指取左邊那一欄的文字
cost = left_.item(i, 1).text() #第一個參數是跑過rowCount(), 1是指取右邊那一欄文字
pies.append(word, float(cost)) #將文字和數字加入pies裡面
chart = QtCharts.QChart() #製作一個Chart畫布物件，放入chart裡面
chart.addSeries(pies) #將pies資訊放入chart裡面
chart.legend().setAlignment(Qt.AlignTop) #文字往上對齊
right_chart.setChart(chart) #將chart資訊放入right_chart裡面
def add_chart(self):
self.pie = QtCharts.QPieSeries()
items_temp = self.items
while self.items > 0:
self.pie.append(
self.table.item(self.items - 1, 0).text(),
float(self.table.item(self.items - 1, 1).text()))
self.items -= 1
self.items = items_temp
self.chart = QtCharts.QChart()
self.chart.addSeries(self.pie)
self.chart_view.setChart(self.chart)
def plot_data(self):
# Get table information
series = QtCharts.QPieSeries()
for i in range(self.table.rowCount()):
text = self.table.item(i, 0).text()
number = float(self.table.item(i, 1).text())
series.append(text, number)
chart = QtCharts.QChart()
chart.addSeries(series)
chart.legend().setAlignment(Qt.AlignLeft)
self.chart_view.setChart(chart)
def refresh_probs_tab(self):
self.probs_chart.removeAllSeries()
if self.cell is not None:
info = self.data_tools.get_probs_info_for_cell(
self.cell) #[(sym_label, prob), ...]
series = QtCharts.QPieSeries()
for (label, prob) in info:
qslice = QtCharts.QPieSlice(label, prob)
series.append(qslice)
series.setLabelsVisible(True)
self.probs_chart.addSeries(series)
def compose_series(self, categories):
series = QtCharts.QPieSeries()
colors = self.get_colors(categories)
total = sum(categories.values())
for i, category_name in enumerate(categories):
amount = categories[category_name]
title = self.get_chart_slice_title(categories, category_name, amount, total)
series.append(title, amount)
slice = series.slices()[i]
slice.setBrush(colors[i])
return series
def creador_pieseries(self, lista_pieslice, marcaindice=[]):
pieSeries = QtCharts.QPieSeries()
for indice, sli in enumerate(lista_pieslice):
if (indice in marcaindice):
sli.setExploded(True) # resalta por indice
pieSeries.append(sli)
pieSeries.setHoleSize(0.0) # agujero tamaño
pieSeries.setPieSize(0.6) # pie tamaño
pieSeries.setLabelsVisible(True)
return pieSeries
def createPieChart(self):
chart = QtCharts.QChart()
chart.setTitle("Pie chart")
series = QtCharts.QPieSeries(chart)
for data in self.data_table[0]:
slc = series.append(data[1], data[0].y())
if data == self.data_table[0][0]:
# Show the first slice exploded with label
slc.setLabelVisible()
slc.setExploded()
slc.setExplodeDistanceFactor(0.5)
series.setPieSize(0.4)
chart.addSeries(series)
return chart
def testCharts(self):
self.series = QtCharts.QPieSeries()
self.series.append("Jane", 1)
self.series.append("Joe", 2)
self.series.append("Andy", 3)
self.series.append("Barbara", 4)
self.series.append("Axel", 5)
slice = self.series.slices()[1]
slice.setExploded()
slice.setLabelVisible()
self.chart = QtCharts.QChart()
self.chart.addSeries(self.series)
chartView = QtCharts.QChartView(self.chart)
screenSize = QGuiApplication.primaryScreen().geometry().size()
chartView.resize(screenSize / 2)
chartView.show()
QTimer.singleShot(500, self.app.quit)
self.app.exec_()
def plot_data(self):
# Get table information
series = QtCharts.QPieSeries()
number = dict()
for i in range(self.table.rowCount()):
if str(self.table.item(i, 1).text()) in number:
number[str(self.table.item(i, 1).text())] = \
number[str(self.table.item(i, 1).text())] + float(self.table.item(i, 2).text())
else:
number[str(self.table.item(i, 1).text())] = float(
self.table.item(i, 2).text())
for i in number:
text = "第" + str(i) + "学期"
series.append(text, number[str(i)])
chart = QtCharts.QChart()
chart.addSeries(series)
chart.legend().setAlignment(Qt.AlignLeft)
self.chart_view.setChart(chart)
def __init__(self):
super(MainWindow, self).__init__()
self.setWindowTitle('Memory Usage')
memoryUsage = getMemoryUsage()
if len(memoryUsage) > 5:
memoryUsage = memoryUsage[0:4]
self.series = QtCharts.QPieSeries()
for item in memoryUsage:
self.series.append(item[0], item[1]);
slice = self.series.slices()[0]
slice.setExploded();
slice.setLabelVisible();
self.chart = QtCharts.QChart()
self.chart.addSeries(self.series);
self.chartView = QtCharts.QChartView(self.chart)
self.setCentralWidget(self.chartView)
def setup_donuts(self):
for i in range(self.donut_count):
donut = QtCharts.QPieSeries()
slccount = randrange(3, 6)
for j in range(slccount):
value = randrange(100, 200)
slc = QtCharts.QPieSlice(str(value), value)
slc.setLabelVisible(True)
slc.setLabelColor(Qt.white)
slc.setLabelPosition(QtCharts.QPieSlice.LabelInsideTangential)
# Connection using an extra parameter for the slot
slc.hovered[bool].connect(partial(self.explode_slice, slc=slc))
donut.append(slc)
size = (self.max_size - self.min_size) / self.donut_count
donut.setHoleSize(self.min_size + i * size)
donut.setPieSize(self.min_size + (i + 1) * size)
self.donuts.append(donut)
self.chart_view.chart().addSeries(donut)
from PySide2.QtGui import (QColor, QPainter, QPainterPath, QImage,
QPen)
from PySide2.QtWidgets import (QApplication, QMainWindow)
from PySide2.QtCharts import QtCharts
import math
import ddv.csv
if __name__ == "__main__":
app = QApplication(sys.argv)
data = ddv.csv.getPieChartData("refugees-by-asylum.csv")
series = QtCharts.QPieSeries()
sliceList = list(map(lambda nv: QtCharts.QPieSlice(nv[0], nv[1]),
zip(data[0], data[1])))
#s1 = QtCharts.QPieSlice("Jane", 1)
# s2 = QtCharts.QPieSlice("Doe", 2)
series.append(sliceList)
#series.append("Jane", 1)
#series.append("Joe", 2)
#series.append("Andy", 3)
#series.append("Barbara", 4)
#series.append("Axel", 5)
#slc = series.slices()[1]
# hide markers from main series
marker.setVisible(False)
else:
# modify markers from breakdown series
marker.setLabel("{} {:.2f}%".format(
marker.slice().label(),
marker.slice().percentage() * 100, 0))
marker.setFont(QFont("Arial", 8))
if __name__ == "__main__":
app = QApplication(sys.argv)
# Graph is based on data of:
# 'Total consumption of energy increased by 10 per cent in 2010'
# Statistics Finland, 13 December 2011
# http://www.stat.fi/til/ekul/2010/ekul_2010_2011-12-13_tie_001_en.html
series1 = QtCharts.QPieSeries()
series1.setName("Fossil fuels")
series1.append("Oil", 353295)
series1.append("Coal", 188500)
series1.append("Natural gas", 148680)
series1.append("Peat", 94545)
series2 = QtCharts.QPieSeries()
series2.setName("Renewables")
series2.append("Wood fuels", 319663)
series2.append("Hydro power", 45875)
series2.append("Wind power", 1060)
series3 = QtCharts.QPieSeries()
series3.setName("Others")
series3.append("Nuclear energy", 238789)