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()
class Chart(QtWidgets.QWidget):
def __init__(self,chartKey, frame, parent=None):
super(Chart, self).__init__(parent, QtCore.Qt.Window)
self.frame = frame
self.create_chart(chartKey)
@QtCore.pyqtSlot()
def create_chart(self, chartKey):
self.series = QPieSeries()
self.series.setHoleSize(0.35)
self.chart = QChart()
print('inside chart',self.frame)
#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()
print(self.series)
self.series.setHoleSize(0.35)
print('chart',key)
if len(sampleData[key]) == 2:
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.frame.frame.hide()
#self.frame.frame.removeWidget(self.table)
self.frame.frame.hide()
self.chart.show()
else:
print('hi')
self.table = TableView(data, 5, 4)
if self.frame.ly.count() == 0:
self.frame.ly.addWidget(self.table)
self.frame.frame.show()
self.chart.hide()
#print(frame)
print('parent', self.parent())
class Chart(QWidget):
def __init__(self, chartKey, data, frame, parent=None):
super(Chart, self).__init__(parent)
self.frame = frame
self.data = data
self.pt = self.parent()
#add the to the main window
#self.toolbar = QToolBar("Edit", self)
#self.pt.addToolBar(self.toolbar)
#ly = QtWidgets.QVBoxLayout()
#self.frame = QtWidgets.QFrame()
#self.frame.setLayout(ly)
#self.layout = QtWidgets.QGridLayout()
#print('----------------',self.frame)
self.create_chart(chartKey)
clicked = QtCore.pyqtSignal(QtCore.QModelIndex)
#self.pt.addToolBar(self.navigationBar(data))
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)
#navigation = Navigation(classObj, self)
#self.addToolBar(navigation.toolbar)
#clicked = QtCore.pyqtSignal(QtCore.QModelIndex)
def navigationBar(self, data):
self.toolbar = QtWidgets.QToolBar()
self.toolbar.actionTriggered.connect(self.on_actionTriggered)
self.model = QtGui.QStandardItemModel(self)
dict_to_model(self.model.invisibleRootItem(), data)
it = self.model.item(0, 0)
ix = self.model.indexFromItem(it)
root_action = self.toolbar.addAction(it.text())
root_action.setData(QtCore.QPersistentModelIndex(ix))
self.listview = QtWidgets.QListView()
self.listview.setEditTriggers(
QtWidgets.QAbstractItemView.NoEditTriggers)
#self.series.doubleClicked.connect(self.on_clicked)
self.listview.setModel(self.model)
self.listview.setRootIndex(ix)
self.a = 10
return self.toolbar
#make the listed items clickable
#@QtCore.pyqtSlot(QtCore.QModelIndex)
def on_clicked(self, index):
if not self.model.hasChildren(index):
self.clicked.emit(index)
return
action = self.toolbar.addAction(index.data())
action.setData(QtCore.QPersistentModelIndex(index))
self.listview.setRootIndex(index)
print(index.data())
self.chart.addSeries(index.data())
#make the breadcrumbs clickable in order to go back and forth
#@QtCore.pyqtSlot(QtWidgets.QAction)
def on_actionTriggered(self, action):
ix = action.data()
self.chart.addSeries(ix.data())
model = ix.model()
self.listview.setRootIndex(QtCore.QModelIndex(ix))
self.toolbar.clear()
ixs = []
while ix.isValid():
ixs.append(ix)
ix = ix.parent()
for ix in reversed(ixs):
action = self.toolbar.addAction(ix.data())
action.setData(ix)
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:
for key, value in self.data[key].items():
slice_ = QPieSlice(str(key), value)
self.series.append(slice_)
for slice in self.series.slices():
slice.setLabel(slice.label())
self.chart.addSeries(self.series)
self.frame.frame.hide()
self.chart.show()
else:
for m, item in self.data[key].items():
print(m, item)
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()
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 self.data.keys():
print("slice", slice.label())
self.addSeries(slice.label())
