plot DSC data and baselines
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parent
30750cc4ed
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a8a7e75501
@ -71,6 +71,12 @@ class Ui_Dialog(object):
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self.lineEdit_4.setSizePolicy(sizePolicy)
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self.lineEdit_4.setObjectName("lineEdit_4")
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self.formLayout.setWidget(3, QtWidgets.QFormLayout.FieldRole, self.lineEdit_4)
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self.pushButton = QtWidgets.QPushButton(Dialog)
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self.pushButton.setObjectName("pushButton")
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self.formLayout.setWidget(4, QtWidgets.QFormLayout.SpanningRole, self.pushButton)
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self.listWidget_2 = QtWidgets.QListWidget(Dialog)
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self.listWidget_2.setObjectName("listWidget_2")
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self.formLayout.setWidget(5, QtWidgets.QFormLayout.SpanningRole, self.listWidget_2)
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self.gridLayout.addLayout(self.formLayout, 0, 1, 1, 1)
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self.buttonBox = QtWidgets.QDialogButtonBox(Dialog)
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self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
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@ -98,4 +104,5 @@ class Ui_Dialog(object):
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self.label_2.setText(_translate("Dialog", "β"))
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self.label_3.setText(_translate("Dialog", "ΔH/R / K"))
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self.label_4.setText(_translate("Dialog", "x"))
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self.pushButton.setText(_translate("Dialog", "PushButton"))
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from pyqtgraph import PlotWidget
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@ -13,6 +13,8 @@ class TgCalculator(QtWidgets.QDialog, Ui_Dialog):
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self._management = management
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self._plots = {}
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self._tg_baselines = {}
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self.dsc = []
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self.limits = RegionItem(), RegionItem()
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for lim in self.limits:
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@ -26,18 +28,54 @@ class TgCalculator(QtWidgets.QDialog, Ui_Dialog):
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# s.valuesChanged.connect(self.management.shift_scale)
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def clear(self):
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self.dsc = []
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self.listWidget.clear()
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for k, v in self._plots.items():
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for v in self._plots.values():
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self.graphicsView.removeItem(v)
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self._plots = {}
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for v in self._tg_baselines.values():
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self.graphicsView.removeItem(v)
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self._tg_baselines = {}
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def add_sets(self):
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for key, name in self._management.active_sets:
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data = self._management.data[key]
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if not isinstance(data.data, DSC):
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if isinstance(data.data, DSC):
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self.dsc.append(data)
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else:
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continue
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item = QtWidgets.QListWidgetItem(name)
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item.setData(QtCore.Qt.UserRole, key)
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self.listWidget.addItem(item)
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plot = PlotItem(x=data.x, y=data.y)
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self.graphicsView.addItem(plot)
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self._plots[key] = plot
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@QtCore.pyqtSlot(name='on_pushButton_clicked')
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def calc_tg(self):
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baselines = tuple(lim.getRegion() for lim in self.limits)
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if baselines[0][0] > baselines[1][0]:
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baselines = baselines[1], baselines[0]
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for idx in range(self.listWidget.count()):
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key = self.listWidget.item(idx).data(QtCore.Qt.UserRole)
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tg_results, glass, liquid, tangent = self._management[key].data.glass_transition(*baselines)
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lines = []
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for line in (glass, liquid, tangent):
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plt = PlotItem(line[:, 0], line[:, 1])
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self.graphicsView.addItem(plt)
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lines.append(plt)
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self._tg_baselines[key] = lines
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tg_plot = PlotItem(*zip((i for i in tg_results.values())))
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self.graphicsView.addItem(tg_plot)
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def close(self) -> bool:
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self.clear()
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return super().close()
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