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CSVVisualizer.py aktualisiert

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self.ax.margins(x=0) tells matplotlib not to add padding on the x-axis.
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This commit is contained in:
Jan 2025-05-26 21:07:08 +02:00
parent e034150dc1
commit f06ccc2e6a
1 changed files with 5 additions and 0 deletions
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CSVVisualizer.py
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@ -77,6 +77,7 @@ class CSVVisualizer:
try:
# First detect problematic lines
self.status_var.set("Datei geladen – prüfe Zeilen…")
self.root.update_idletasks()
good_lines = []
with open(filepath, 'r') as f:
reader = csv.reader(f)
@ -98,10 +99,12 @@ class CSVVisualizer:
if not good_lines:
messagebox.showwarning("Warnung", "Keine gültigen Datenzeilen gefunden.")
self.status_var.set("Keine gültigen Daten")
self.root.update_idletasks()
return
# Now read only valid lines
self.status_var.set("Verarbeite gültige Zeilen…")
self.root.update_idletasks()
self.df = pd.read_csv(
filepath,
skiprows=lambda x: x not in good_lines and x != 0, # keep header
@ -121,6 +124,7 @@ class CSVVisualizer:
self.file_label.config(text=os.path.basename(filepath))
self.status_var.set(f"Loaded: {len(self.df)} valid measurements")
self.root.update_idletasks()
self.update_plot()
except Exception as e:
@ -144,6 +148,7 @@ class CSVVisualizer:
# Spannung plotten
self.ax.plot(df_clean["Relative_Time(s)"], df_clean["Voltage(V)"],
label="Voltage (V)", color="black", linewidth=1.5)
self.ax.margins(x=0)
# Phasen als farbige Hintergründe
start_idx = 0