---
title: "ZoomMode Enumeration"
canonical: https://customerscanvas.com/docs/cc6/customerscanvas.iframeapi.editor.zoommode.htm
archived: true
applies_to:
  - product: "Customer's Canvas On-Premises"
  - product: "Design Editor"
    versions: ["6.15.0", "6.x (may differ)"]
---

**You’re viewing outdated documentation.** [View the latest Customer’s Canvas On-Premises documentation](https://customerscanvas.com/docs/on-premises/).

# ZoomMode Enumeration

**Applies to:** Customer's Canvas On-Premises; Design Editor 6.15.0, 6.x (may differ) · **Archived documentation**
 
An enumeration of zoom modes to fit images on the canvas.
 
## Enumeration members
 
### bestFit
 
bestFit:  = 1

Zoom modifier is calculated automatically so that entire image could fit the control. If image is smaller than the control client area, the image is stretched to occupy as much area as possible.
 
### bestFitShrinkOnly
 
bestFitShrinkOnly:  = 2

Zoom modifier is calculated automatically so that entire image could fit the control. If image is smaller than the control client area, zooming modifier is set to 1 (i.e. no zoom).
 
### fitToHeight
 
fitToHeight:  = 4

Zoom modifier is calculated automatically so that the image height would be the same as the control client area height. If the image height is smaller than the control client area height, image is stretched.
 
### fitToHeightShrinkOnly
 
fitToHeightShrinkOnly:  = 7

Zoom modifier is calculated automatically so that the image height would be the same as the control client area height. If image height is smaller than the control client area, zooming modifier is set to 1 (i.e. no zoom).
 
### fitToWidth
 
fitToWidth:  = 3

Zoom modifier is calculated automatically so that the image width would be the same as the control client area width. If the image width is smaller than the control client area width, image is stretched.
 
### fitToWidthShrinkOnly
 
fitToWidthShrinkOnly:  = 6

Zoom modifier is calculated automatically so that the image width would be the same as the control client area width. If image width is smaller than the control client area, zooming modifier is set to 1 (i.e. no zoom).
 
### none
 
none:  = 0

Zoom modifier is specified only manually. In this mode, you can use zooming navigator controls.