fix: ensure update after zoom completes

[MinCrohn]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @MinCrohn, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request resolves a potential synchronization issue where the component's display might not be fully refreshed or updated after a viewport zoom operation has completed. By explicitly listening for the 'zoomed-end' event, the system now guarantees that all necessary updates are performed once the zoom animation or interaction is finished, leading to a more consistent and accurate visual representation.

Highlights

• Event Listener Addition: A new event listener for the 'zoomed-end' event has been added to the viewport, ensuring that the 'update' method is triggered precisely when a zoom operation concludes.
• Event Listener Removal: The corresponding 'zoomed-end' event listener is now properly detached during the component's destruction phase, preventing potential memory leaks and ensuring clean resource management.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request correctly fixes a bug where the transformer's wireframe would not update after a programmatic zoom. By adding an event listener for the zoomed-end event, you ensure that the transformer updates not only during interactive zooms (via the zoomed event) but also after programmatic zooms complete. The implementation is sound, including the necessary cleanup in the destroy method to remove the new event listener, preventing potential memory leaks. The change is simple, effective, and improves the robustness of the Transformer component.