# Zoom Dialog

## Content



The **Zoom** dialog is used to zoom-in or zoom-out the scale view of timescale tiers in the chart view. It appears on selecting the **Zoom** option available in the **Zoom** menu on the toolbar.

The following image shows the Zoom dialog:

![Zoom Dialog](https://cdn.mescius.io/document-site-files/images/14a478dc-2b0f-437a-969b-b17e430e375e/images/zoom-dialog.png)

The Zoom dialog provides various options as follows:

| **Option** | **Purpose** |
| --- | --- |
| Zoom to | Select the radio buttons from the time range to zoom the GanttView. |
| Custom | Set the custom time range in the form of count in the numeric box and choose the unit from the drop-down list alongside. |
| Reset | Click the button to reset the selection. |
| OK | Click the button to apply the selected zoom. |
| Cancel | Click the button to close the dialog. |