kopia lustrzana https://github.com/NanoVNA-Saver/nanovna-saver
rodzic
76f1280d1d
commit
28b8db1bfe
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@ -583,8 +583,8 @@ class FrequencyChart(Chart):
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val2 = self.valueAtPosition(y2)
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if len(val1) == len(val2) == 1 and val1[0] != val2[0]:
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self.minDisplayValue = round(min(val1[0], val2[0]), 2)
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self.maxDisplayValue = round(max(val1[0], val2[0]), 2)
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self.minDisplayValue = round(min(val1[0], val2[0]), 3)
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self.maxDisplayValue = round(max(val1[0], val2[0]), 3)
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self.setFixedValues(True)
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freq1 = max(1, self.frequencyAtPosition(x1, limit=False))
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@ -3707,3 +3707,249 @@ class GroupDelayChart(FrequencyChart):
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absy = y - self.topMargin
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val = -1 * ((absy / self.chartHeight * self.span) - self.maxDelay)
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return [val]
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class CapacitanceChart(FrequencyChart):
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def __init__(self, name=""):
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super().__init__(name)
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self.leftMargin = 30
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self.chartWidth = 250
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self.chartHeight = 250
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self.minDisplayValue = 0
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self.maxDisplayValue = 100
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self.minValue = -1
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self.maxValue = 1
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self.span = 1
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self.setMinimumSize(self.chartWidth + self.rightMargin + self.leftMargin, self.chartHeight + self.topMargin + self.bottomMargin)
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self.setSizePolicy(QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.MinimumExpanding))
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pal = QtGui.QPalette()
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pal.setColor(QtGui.QPalette.Background, self.backgroundColor)
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self.setPalette(pal)
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self.setAutoFillBackground(True)
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def drawChart(self, qp: QtGui.QPainter):
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qp.setPen(QtGui.QPen(self.textColor))
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qp.drawText(3, 15, self.name + " (F)")
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qp.setPen(QtGui.QPen(self.foregroundColor))
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qp.drawLine(self.leftMargin, 20, self.leftMargin, self.topMargin+self.chartHeight+5)
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qp.drawLine(self.leftMargin-5, self.topMargin+self.chartHeight, self.leftMargin+self.chartWidth, self.topMargin + self.chartHeight)
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def drawValues(self, qp: QtGui.QPainter):
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if len(self.data) == 0 and len(self.reference) == 0:
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return
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pen = QtGui.QPen(self.sweepColor)
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pen.setWidth(self.pointSize)
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line_pen = QtGui.QPen(self.sweepColor)
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line_pen.setWidth(self.lineThickness)
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highlighter = QtGui.QPen(QtGui.QColor(20, 0, 255))
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highlighter.setWidth(1)
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if not self.fixedSpan:
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if len(self.data) > 0:
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fstart = self.data[0].freq
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fstop = self.data[len(self.data)-1].freq
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else:
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fstart = self.reference[0].freq
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fstop = self.reference[len(self.reference) - 1].freq
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self.fstart = fstart
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self.fstop = fstop
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else:
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fstart = self.fstart = self.minFrequency
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fstop = self.fstop = self.maxFrequency
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# Draw bands if required
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if self.bands.enabled:
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self.drawBands(qp, fstart, fstop)
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if self.fixedValues:
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maxValue = self.maxDisplayValue / 10e11
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minValue = self.minDisplayValue / 10e11
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self.maxValue = maxValue
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self.minValue = minValue
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else:
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# Find scaling
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minValue = 1
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maxValue = -1
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for d in self.data:
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val = d.to_capacitive_equivalent()
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if val > maxValue:
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maxValue = val
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if val < minValue:
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minValue = val
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for d in self.reference: # Also check min/max for the reference sweep
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if d.freq < self.fstart or d.freq > self.fstop:
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continue
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val = d.to_capacitive_equivalent()
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if val > maxValue:
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maxValue = val
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if val < minValue:
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minValue = val
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self.maxValue = maxValue
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self.minValue = minValue
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span = maxValue - minValue
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if span == 0:
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logger.info("Span is zero for CapacitanceChart, setting to a small value.")
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span = 1e-15
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self.span = span
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target_ticks = math.floor(self.chartHeight / 60)
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fmt = Format(max_nr_digits=3)
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for i in range(target_ticks):
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val = minValue + (i / target_ticks) * span
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y = self.topMargin + round((self.maxValue - val) / self.span * self.chartHeight)
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qp.setPen(self.textColor)
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if val != minValue:
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valstr = str(Value(val, fmt=fmt))
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qp.drawText(3, y + 3, valstr)
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qp.setPen(QtGui.QPen(self.foregroundColor))
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qp.drawLine(self.leftMargin - 5, y, self.leftMargin + self.chartWidth, y)
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qp.setPen(QtGui.QPen(self.foregroundColor))
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qp.drawLine(self.leftMargin - 5, self.topMargin,
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self.leftMargin + self.chartWidth, self.topMargin)
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qp.setPen(self.textColor)
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qp.drawText(3, self.topMargin + 4, str(Value(maxValue, fmt=fmt)))
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qp.drawText(3, self.chartHeight+self.topMargin, str(Value(minValue, fmt=fmt)))
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self.drawFrequencyTicks(qp)
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self.drawData(qp, self.data, self.sweepColor)
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self.drawData(qp, self.reference, self.referenceColor)
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self.drawMarkers(qp)
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def getYPosition(self, d: Datapoint) -> int:
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return self.topMargin + round((self.maxValue - d.to_capacitive_equivalent()) / self.span * self.chartHeight)
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def valueAtPosition(self, y) -> List[float]:
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absy = y - self.topMargin
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val = -1 * ((absy / self.chartHeight * self.span) - self.maxValue)
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return [val * 10e11]
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def copy(self):
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new_chart: CapacitanceChart = super().copy()
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new_chart.span = self.span
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return new_chart
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class InductanceChart(FrequencyChart):
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def __init__(self, name=""):
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super().__init__(name)
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self.leftMargin = 30
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self.chartWidth = 250
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self.chartHeight = 250
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self.minDisplayValue = 0
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self.maxDisplayValue = 100
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self.minValue = -1
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self.maxValue = 1
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self.span = 1
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self.setMinimumSize(self.chartWidth + self.rightMargin + self.leftMargin, self.chartHeight + self.topMargin + self.bottomMargin)
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self.setSizePolicy(QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.MinimumExpanding))
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pal = QtGui.QPalette()
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pal.setColor(QtGui.QPalette.Background, self.backgroundColor)
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self.setPalette(pal)
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self.setAutoFillBackground(True)
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def drawChart(self, qp: QtGui.QPainter):
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qp.setPen(QtGui.QPen(self.textColor))
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qp.drawText(3, 15, self.name + " (H)")
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qp.setPen(QtGui.QPen(self.foregroundColor))
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qp.drawLine(self.leftMargin, 20, self.leftMargin, self.topMargin+self.chartHeight+5)
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qp.drawLine(self.leftMargin-5, self.topMargin+self.chartHeight, self.leftMargin+self.chartWidth, self.topMargin + self.chartHeight)
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def drawValues(self, qp: QtGui.QPainter):
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if len(self.data) == 0 and len(self.reference) == 0:
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return
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pen = QtGui.QPen(self.sweepColor)
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pen.setWidth(self.pointSize)
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line_pen = QtGui.QPen(self.sweepColor)
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line_pen.setWidth(self.lineThickness)
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highlighter = QtGui.QPen(QtGui.QColor(20, 0, 255))
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highlighter.setWidth(1)
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if not self.fixedSpan:
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if len(self.data) > 0:
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fstart = self.data[0].freq
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fstop = self.data[len(self.data)-1].freq
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else:
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fstart = self.reference[0].freq
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fstop = self.reference[len(self.reference) - 1].freq
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self.fstart = fstart
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self.fstop = fstop
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else:
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fstart = self.fstart = self.minFrequency
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fstop = self.fstop = self.maxFrequency
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# Draw bands if required
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if self.bands.enabled:
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self.drawBands(qp, fstart, fstop)
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if self.fixedValues:
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maxValue = self.maxDisplayValue / 10e11
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minValue = self.minDisplayValue / 10e11
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self.maxValue = maxValue
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self.minValue = minValue
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else:
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# Find scaling
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minValue = 1
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maxValue = -1
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for d in self.data:
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val = d.to_inductive_equivalent()
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if val > maxValue:
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maxValue = val
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if val < minValue:
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minValue = val
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for d in self.reference: # Also check min/max for the reference sweep
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if d.freq < self.fstart or d.freq > self.fstop:
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continue
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val = d.to_inductive_equivalent()
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if val > maxValue:
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maxValue = val
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if val < minValue:
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minValue = val
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self.maxValue = maxValue
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self.minValue = minValue
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span = maxValue - minValue
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if span == 0:
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logger.info("Span is zero for CapacitanceChart, setting to a small value.")
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span = 1e-15
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self.span = span
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target_ticks = math.floor(self.chartHeight / 60)
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fmt = Format(max_nr_digits=3)
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for i in range(target_ticks):
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val = minValue + (i / target_ticks) * span
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y = self.topMargin + round((self.maxValue - val) / self.span * self.chartHeight)
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qp.setPen(self.textColor)
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if val != minValue:
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valstr = str(Value(val, fmt=fmt))
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qp.drawText(3, y + 3, valstr)
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qp.setPen(QtGui.QPen(self.foregroundColor))
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qp.drawLine(self.leftMargin - 5, y, self.leftMargin + self.chartWidth, y)
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qp.setPen(QtGui.QPen(self.foregroundColor))
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qp.drawLine(self.leftMargin - 5, self.topMargin,
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self.leftMargin + self.chartWidth, self.topMargin)
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qp.setPen(self.textColor)
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qp.drawText(3, self.topMargin + 4, str(Value(maxValue, fmt=fmt)))
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qp.drawText(3, self.chartHeight+self.topMargin, str(Value(minValue, fmt=fmt)))
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self.drawFrequencyTicks(qp)
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self.drawData(qp, self.data, self.sweepColor)
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self.drawData(qp, self.reference, self.referenceColor)
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self.drawMarkers(qp)
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def getYPosition(self, d: Datapoint) -> int:
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return self.topMargin + round((self.maxValue - d.to_inductive_equivalent()) / self.span * self.chartHeight)
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def valueAtPosition(self, y) -> List[float]:
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absy = y - self.topMargin
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val = -1 * ((absy / self.chartHeight * self.span) - self.maxValue)
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return [val * 10e11]
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def copy(self):
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new_chart: InductanceChart = super().copy()
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new_chart.span = self.span
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return new_chart
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@ -32,7 +32,7 @@ from .Hardware import VNA, InvalidVNA, Version
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from .RFTools import RFTools, Datapoint
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from .Chart import Chart, PhaseChart, VSWRChart, PolarChart, SmithChart, LogMagChart, QualityFactorChart, TDRChart, \
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RealImaginaryChart, MagnitudeChart, MagnitudeZChart, CombinedLogMagChart, SParameterChart, PermeabilityChart, \
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GroupDelayChart
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GroupDelayChart, CapacitanceChart, InductanceChart
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from .Calibration import CalibrationWindow, Calibration
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from .Marker import Marker
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from .SweepWorker import SweepWorker
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@ -135,6 +135,8 @@ class NanoVNASaver(QtWidgets.QWidget):
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self.s11Phase = PhaseChart("S11 Phase")
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self.s21Phase = PhaseChart("S21 Phase")
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self.s11GroupDelay = GroupDelayChart("S11 Group Delay")
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self.s11CapacitanceChart = CapacitanceChart("S11 Serial C")
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self.s11InductanceChart = InductanceChart("S11 Serial L")
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self.s21GroupDelay = GroupDelayChart("S21 Group Delay", reflective=False)
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self.permabilityChart = PermeabilityChart("S11 R/\N{GREEK SMALL LETTER OMEGA} & X/\N{GREEK SMALL LETTER OMEGA}")
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self.s11VSWR = VSWRChart("S11 VSWR")
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@ -156,6 +158,8 @@ class NanoVNASaver(QtWidgets.QWidget):
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self.s11charts.append(self.s11RealImaginary)
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self.s11charts.append(self.s11QualityFactor)
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self.s11charts.append(self.s11SParameterChart)
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self.s11charts.append(self.s11CapacitanceChart)
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self.s11charts.append(self.s11InductanceChart)
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self.s11charts.append(self.permabilityChart)
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# List of all the S21 charts, for selecting
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Reference in New Issue