When it comes to molecular modeling, clear and legible visualization is critical for analysis and communication. Labels play a crucial role in annotating key molecular features such as atoms, residues, or molecules. However, managing the visibility of these labels can be a challenge, especially when zooming in and out of complex molecular systems. In this blog post, let’s explore how SAMSON simplifies the process of optimizing and controlling label visibility, ensuring you always have just the right amount of information displayed.
Progressive Visibility Control
One of the standout features of SAMSON’s labeling system is its dynamic response to zooming. As you zoom in closer to your molecular system, labels for smaller nodes, such as atoms, gradually appear. Conversely, as you zoom out, these labels disappear, making way for labels of larger nodes like residues or molecules. This automatic adjustment keeps the viewport uncluttered and makes navigating detailed systems intuitive and efficient.

Customizing Label Visibility
Sometimes, you may want to fine-tune when specific labels appear or disappear to suit a particular visualization goal. In SAMSON, this can be managed by adjusting the minimum and maximum display radii of a label:
- Minimum radius: Determines the smallest zoom level at which the label becomes visible.
- Maximum radius: Sets the largest zoom level at which the label remains visible.
To modify these parameters, simply select a label and access the Inspector tool. There, you can adjust the display radius settings as needed.

Efficient Workflow Tips
Here are a few workflow tips to help you effectively use and manage label visibility:
- Switch on or off all labels using the Document view. This enables you to declutter your workspace quickly for focused tasks.
- Use the zoom-dependent visibility settings strategically to focus only on relevant molecular features, avoiding unnecessary distractions.

Conclusion
By mastering label visibility in SAMSON, you can enhance your molecular modeling workflows and improve the clarity of your visualizations. Whether you are preparing figures for presentations, conducting in-depth analyses, or exploring intricate systems, SAMSON’s progressive visibility tools and customization options ensure that your labels are always meaningful and well-managed.
To dive deeper into SAMSON’s labeling features, visit the official documentation page at https://documentation.samson-connect.net/users/latest/labeling/.
Note: SAMSON and all SAMSON Extensions are free for non-commercial use. You can get SAMSON at https://www.samson-connect.net.
