| 1 | """ |
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| 2 | Allows users to change the range of the current graph |
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| 3 | """ |
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| 4 | from PyQt5 import QtCore |
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| 5 | from PyQt5 import QtGui |
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| 6 | from PyQt5 import QtWidgets |
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| 7 | |
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| 8 | import sas.qtgui.Utilities.GuiUtils as GuiUtils |
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| 9 | |
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| 10 | # Local UI |
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| 11 | from sas.qtgui.UI import main_resources_rc |
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| 12 | from sas.qtgui.Plotting.UI.SetGraphRangeUI import Ui_setGraphRangeUI |
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| 13 | |
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| 14 | class SetGraphRange(QtWidgets.QDialog, Ui_setGraphRangeUI): |
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| 15 | def __init__(self, parent=None, x_range=(0.0, 0.0), y_range=(0.0, 0.0)): |
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| 16 | super(SetGraphRange, self).__init__() |
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| 17 | |
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| 18 | self.setupUi(self) |
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| 19 | assert(isinstance(x_range, tuple)) |
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| 20 | assert(isinstance(y_range, tuple)) |
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| 21 | |
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| 22 | self.txtXmin.setValidator(GuiUtils.DoubleValidator()) |
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| 23 | self.txtXmax.setValidator(GuiUtils.DoubleValidator()) |
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| 24 | self.txtYmin.setValidator(GuiUtils.DoubleValidator()) |
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| 25 | self.txtYmax.setValidator(GuiUtils.DoubleValidator()) |
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| 26 | |
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| 27 | self.txtXmin.setText(str(x_range[0])) |
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| 28 | self.txtXmax.setText(str(x_range[1])) |
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| 29 | self.txtYmin.setText(str(y_range[0])) |
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| 30 | self.txtYmax.setText(str(y_range[1])) |
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| 31 | |
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| 32 | def xrange(self): |
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| 33 | """ |
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| 34 | Return a tuple with line edit content of (xmin, xmax) |
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| 35 | """ |
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| 36 | return (float(self.txtXmin.text()), |
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| 37 | float(self.txtXmax.text())) |
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| 38 | |
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| 39 | def yrange(self): |
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| 40 | """ |
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| 41 | Return a tuple with line edit content of (ymin, ymax) |
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| 42 | """ |
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| 43 | return (float(self.txtYmin.text()), |
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| 44 | float(self.txtYmax.text())) |
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