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ScaleWindow.py
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from PyQt5 import QtCore, QtWidgets
from PyQt5.QtWidgets import QMainWindow
import ResultWindow
from Topography import Topography
class ScaleWindow(QMainWindow):
def __init__(self, parent):
super(ScaleWindow, self).__init__()
self.parent = parent
self._setup(self)
self._createActions()
self._connectActions()
self.update()
self.x_factor = 1
self.y_factor = 1
self.z_factor = 1
def _setup(self, Win):
Win.setObjectName("Scale image")
Win.setFixedSize(310, 440)
Win.setWindowTitle("Scale")
self.central_widget = QtWidgets.QWidget(self)
self.layout = QtWidgets.QVBoxLayout(self.central_widget)
self.layout_2 = QtWidgets.QVBoxLayout(self.central_widget)
self.layout.addLayout(self.layout_2)
self.layout_buttons = QtWidgets.QHBoxLayout(self.central_widget)
self.layout.addLayout(self.layout_buttons)
self.setCentralWidget(self.central_widget)
def _createActions(self):
# Create apply button
self.applyButton = QtWidgets.QPushButton("Apply", self)
# self.applyButton.setGeometry(QtCore.QRect(60, 330, 81, 41))
self.layout_buttons.addWidget(self.applyButton)
self.applyButton.setObjectName("applyButton")
# Create cancel button
self.cancelButton = QtWidgets.QPushButton("Cancel", self)
self.layout_buttons.addWidget(self.cancelButton)
# self.cancelButton.setGeometry(QtCore.QRect(170, 330, 81, 41))
self.cancelButton.setObjectName("cancelButton")
def _connectActions(self):
self.cancelButton.clicked.connect(self.cancel)
self.applyButton.clicked.connect(self.apply)
def _update_xrange(self):
self.xrange_label = QtWidgets.QLabel(self.central_widget,
text=f'X range = {self.active_window.data.get_x_range()} {self.active_window.data.xunit}')
self.layout_2.addWidget(self.xrange_label)
self.xrange_factor = QtWidgets.QDoubleSpinBox(self)
self.xrange_factor.setDecimals(4)
self.xrange_factor.setRange(0.01, 1000)
self.xrange_factor.setValue(self.x_factor)
self.xrange_factor.setSingleStep(0.0001)
self.xrange_factor.valueChanged.connect(self.x_factor_changed)
self.layout_2.addWidget(self.xrange_factor)
self.new_xrange_label = QtWidgets.QLabel(self.central_widget,
text=f'New X range = {self.active_window.data.get_x_range() * self.xrange_factor.value()} {self.active_window.data.xunit}')
self.layout_2.addWidget(self.new_xrange_label)
def _update_new_xrange(self):
self.new_xrange_label.setText(f'New X range = {self.active_window.data.get_x_range()*self.xrange_factor.value()} {self.active_window.data.xunit}')
def _update_yrange(self):
self.yrange_label = QtWidgets.QLabel(self.central_widget,
text=f'Y range = {self.active_window.data.get_y_range()} {self.active_window.data.xunit}')
self.layout_2.addWidget(self.yrange_label)
self.yrange_factor = QtWidgets.QDoubleSpinBox(self)
self.yrange_factor.setDecimals(4)
self.yrange_factor.setRange(0.0001, 1000)
self.yrange_factor.setValue(self.y_factor)
self.yrange_factor.setSingleStep(0.0001)
self.yrange_factor.valueChanged.connect(self.y_factor_changed)
self.layout_2.addWidget(self.yrange_factor)
self.new_yrange_label = QtWidgets.QLabel(self.central_widget,
text=f'New Y range = {self.active_window.data.get_y_range() * self.yrange_factor.value()} {self.active_window.data.xunit}')
self.layout_2.addWidget(self.new_yrange_label)
def _update_new_yrange(self):
self.new_yrange_label.setText(f'New Y range = {self.active_window.data.get_y_range()*self.yrange_factor.value()} {self.active_window.data.yunit}')
def _update_zrange(self,):
self.zrange_label = QtWidgets.QLabel(self.central_widget,
text=f'Z range = {self.active_window.data.get_z_range()} {self.active_window.data.unit}')
self.layout_2.addWidget(self.zrange_label)
self.zrange_factor = QtWidgets.QDoubleSpinBox(self)
self.zrange_factor.setDecimals(4)
self.zrange_factor.setRange(0.01, 1000)
self.zrange_factor.setValue(self.z_factor)
self.zrange_factor.setSingleStep(0.00001)
self.zrange_factor.valueChanged.connect(self.z_factor_changed)
self.layout_2.addWidget(self.zrange_factor)
self.new_zrange_label = QtWidgets.QLabel(self.central_widget,
text=f'New Z range = {self.active_window.data.get_z_range() * self.zrange_factor.value()} {self.active_window.data.unit}')
self.layout_2.addWidget(self.new_zrange_label)
def _update_new_zrange(self):
self.new_zrange_label.setText(f'New Z range = {self.active_window.data.get_z_range()*self.zrange_factor.value()} {self.active_window.data.unit}')
def update(self):
for i in reversed(range(self.layout_2.count())):
self.layout_2.itemAt(i).widget().setParent(None)
if self.parent.active_result_window != None:
self.active_window = self.parent.results_windows[self.parent.active_result_window]
if isinstance(self.active_window, ResultWindow.TopographyWindow):
self._update_xrange()
self._update_yrange()
self._update_zrange()
if isinstance(self.active_window, ResultWindow.SpectroscopyWindow):
self._update_xrange()
self._update_yrange()
def x_factor_changed(self, value):
self.x_factor=value
self._update_new_xrange()
def y_factor_changed(self, value):
self.y_factor=value
self._update_new_yrange()
def z_factor_changed(self, value):
self.z_factor = value
self._update_new_zrange()
def disable(self):
self.applyButton.setDisabled(True)
def enable(self):
self.applyButton.setDisabled(False)
def apply(self):
active_window = self.parent.results_windows[self.parent.active_result_window]
active_window.modifyData(Topography.scale, param=[self.x_factor, self.y_factor, self.z_factor])
self.parent.update_windows()
def cancel(self):
self.hide()
# Event handling
def eventFilter(self, source, event):
# Calling parent closing function on close
if event.type() == QtCore.QEvent.Hide:
self.parent.scale_win_active = False
return False