Bugfix/diff render snapshotgraph

[lottejd]

closes #144

Code Review Checklist

• No out commented code
• Good variable & method names
• Code located in the right file/folder/package
• No redundant or //TODO comments
• Cannot be simplified
• Right abstraction level
• Modular enough
• No code duplication
• Cannot think of any inputs or events that could break the code

Question:

• Are there any parts that are the slightest bit confusing and why?
  • Rather ask a question that is too small than to not ask any question

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud