# INxViewPort Interface

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

## Syntax

```
[ValueClass]
public interface INxViewPort
```

## Properties

| Name | Description |
| --- | --- |
| [Height](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxViewPort.Height.htm#Qlik_Engine_INxViewPort_Height) | Height of the canvas in pixels.<br><br>JSON property name: qHeight |
| [Width](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxViewPort.Width.htm#Qlik_Engine_INxViewPort_Width) | Width of the canvas in pixels.<br><br>JSON property name: qWidth |
| [ZoomLevel](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.INxViewPort.ZoomLevel.htm#Qlik_Engine_INxViewPort_ZoomLevel) | Zoom level.<br><br>JSON property name: qZoomLevel |