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patch: internal data cache was not resetted for a new diagram (#13) #15

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Merged
MarvKler merged 1 commit into from
Jul 29, 2025
Merged

patch: internal data cache was not resetted for a new diagram (#13) #15

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4 changes: 4 additions & 0 deletions src/Visualizer/keywords/keywords.py
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Original file line number Diff line number Diff line change
Expand Up @@ -235,3 +235,7 @@ def visualize(
plt.tight_layout(rect=[0, 0, 1, 0.95])
# Save plot to PNG file
plt.savefig(full_file_path, format='png')

# Reset internal data cache for each diagram
self.graph_data.clear()
self.diagram_name = None
17 changes: 15 additions & 2 deletions tests/atest/generic.robot
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Expand Up @@ -32,5 +32,18 @@ Reset Data Object
BuiltIn.Run Keyword And Expect Error REGEXP: ValueError.*
... Visualizer.Visualize Strom / Spannung Verlauf



Multiple Diagrams in One Test Case
GROUP Diagram 01
Visualizer.Add To Diagramm ${CURDIR}${/}testdata${/}dummy_strom_spannung.csv _time _spannung Spannung Green
Visualizer.Add To Diagramm ${CURDIR}${/}testdata${/}dummy_strom_spannung.csv _time _strom Strom Blue
Visualizer.Visualize Diagram 1
END
GROUP Diagram 02
Visualizer.Add To Diagramm ${CURDIR}${/}testdata${/}dummy_strom_spannung.csv _time _spannung Spannung Green
Visualizer.Visualize Diagram 2
END
GROUP Diagram 03
Visualizer.Add To Diagramm ${CURDIR}${/}testdata${/}dummy_strom_spannung.csv _time _spannung Spannung Green
Visualizer.Add To Diagramm ${CURDIR}${/}testdata${/}dummy_strom_spannung.csv _time _strom Strom Blue
Visualizer.Visualize Diagram 3
END