Correctly reload saved point size and line thickness.

0.1.4alpha

NanoVNASaver/Calibration.py

@@ -807,6 +807,7 @@ class Calibration:
                 self.deltaE[i] = - ((g1*(gm2-gm3)-g2*gm2+g3*gm3)*gm1+(g2*gm3-g3*gm3)*gm2) / denominator
             except ZeroDivisionError:
                 self.isCalculated = False
+                # TODO: Output this error more clearly to the user
                 logger.error("Division error - did you use the same measurement for two of short, open and load?")
                 return self.isCalculated
 

NanoVNASaver/Hardware.py

@@ -120,6 +120,7 @@ class VNA:
                 return []
             finally:
                 self.app.serialLock.release()
+            logger.debug("VNA done reading %s (%d values)", value, len(values)-2)
             return values[1:-1]
         else:
             logger.error("Unable to acquire serial lock to read %s", value)

NanoVNASaver/NanoVNASaver.py

@@ -607,6 +607,7 @@ class NanoVNASaver(QtWidgets.QWidget):
                 elif self.sweepStartInput.text() == "" or self.sweepEndInput.text() == "":
                     self.sweepStartInput.setText(frequencies[0])
                     self.sweepEndInput.setText(frequencies[100])
+                self.sweepStartInput.textEdited.emit(self.sweepStartInput.text())
                 self.sweepStartInput.textChanged.emit(self.sweepStartInput.text())
             else:
                 logger.warning("No frequencies read")
@@ -1128,7 +1129,9 @@ class DisplaySettingsWindow(QtWidgets.QWidget):
         display_options_layout.addRow("Second reference color", self.btnSecondaryReferenceColorPicker)
 
         self.pointSizeInput = QtWidgets.QSpinBox()
-        self.pointSizeInput.setValue(self.app.settings.value("PointSize", 2, int))
+        pointsize = self.app.settings.value("PointSize", 2, int)
+        self.pointSizeInput.setValue(pointsize)
+        self.changePointSize(pointsize)
         self.pointSizeInput.setMinimum(1)
         self.pointSizeInput.setMaximum(10)
         self.pointSizeInput.setSuffix(" px")
@@ -1137,7 +1140,9 @@ class DisplaySettingsWindow(QtWidgets.QWidget):
         display_options_layout.addRow("Point size", self.pointSizeInput)
 
         self.lineThicknessInput = QtWidgets.QSpinBox()
-        self.lineThicknessInput.setValue(self.app.settings.value("LineThickness", 1, int))
+        linethickness = self.app.settings.value("LineThickness", 2, int)
+        self.lineThicknessInput.setValue(linethickness)
+        self.changeLineThickness(linethickness)
         self.lineThicknessInput.setMinimum(1)
         self.lineThicknessInput.setMaximum(10)
         self.lineThicknessInput.setSuffix(" px")

NanoVNASaver/about.py

@@ -14,5 +14,5 @@
 #  You should have received a copy of the GNU General Public License
 #  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-version = '0.1.3'
+version = '0.1.4alpha'
 debug = False