> For the complete documentation index, see [llms.txt](https://docs.xviz.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xviz.com/project-management/timeline-configurations/zoom-options.md).

# Zoom Options

Enable report end-users to zoom the timeline easily by using **Button** or the **Wheel** options provided. It allows you to visualize the timeline at various levels of granularity.

To enable it: Go to the **Format Pane** -> **Chart Options** -> **Zoom Options.**

Set the Zoom options to either Button or Wheel for zooming.

<figure><img src="/files/DUUw2X4uBIVADuYax3FB" alt="" width="191"><figcaption><p><em>Image 1: Zoom Options</em></p></figcaption></figure>

<figure><img src="/files/yDLg3zlwMZ1tuXUz68cD" alt="" width="563"><figcaption><p><em>GIF 1: Zooming through the timeline using button option in xViz Gantt Chart</em></p></figcaption></figure>

To define which levels should appear on zooming in, set the “Zoom Leves” configuration explained in the earlier section of this document.