# C1PrintPreviewControlZoomPolicy

If you change the value of the C1PrintPreviewControl.Font property, add the C1ReportZoomPolicy to make sure that every element in the C1PrintPreviewControl zooms correctly.

## Content



If you change the value of the **C1PrintPreviewControl.Font** property, add the **C1ReportZoomPolicy** to make sure that every element in the C1PrintPreviewControl zooms correctly.

The initial zoomfactor is 100%, as shown below:

![how printpreview looks initially](https://cdn.mescius.io/document-site-files/images/b72f799f-5669-44a4-8119-5f3343d59999/images/printpreviewinitial.png)

**C1PrintPreviewControl Without ZoomPolicy and With ZoomPolicy**

To see the difference between using and not using the C1ReportZoomPolicy, complete the following:

1. Set the **ZoomFactor** property to 125%

2. Run the project to see the **C1PrintPreview** control zoomed using the **C1PrintPreviewControlZoomPolicy**.

3. At design time set the **C1PrintPreviewControlZoomPolicy** to disable and run the project.

The following table illustrates the ZoomFactor set at 125% for C1PrintPreview and illustrates the difference between adding and not adding the **C1PrintPreviewControlZoomPolicy**.

|   Without ZoomPolicy   |   With ZoomPolicy   |
| --- | --- |
|   **![shows printpreview without zoom policy](https://cdn.mescius.io/document-site-files/images/b72f799f-5669-44a4-8119-5f3343d59999/images/printpreviewwithoutzoompolicy.png)**   |   ![shows printpreview with zoom policy](https://cdn.mescius.io/document-site-files/images/b72f799f-5669-44a4-8119-5f3343d59999/images/printpreviewwithzoompolicy.png)   |