website/versioned_docs/version-24.40.0/api/puppeteer.viewport.md
export interface Viewport
Property
</th><th>Modifiers
</th><th>Type
</th><th>Description
</th><th>Default
</th></tr></thead> <tbody><tr><td><span id="devicescalefactor">deviceScaleFactor</span>
</td><td>optional
number
</td><td>Specify device scale factor. See devicePixelRatio for more info.
Remarks:
Setting this value to 0 will reset this value to the system default.
1
<span id="hastouch">hasTouch</span>
</td><td>optional
boolean
</td><td>Specify if the viewport supports touch events.
</td><td>false
<span id="height">height</span>
</td><td> </td><td>number
</td><td>The page height in CSS pixels.
Remarks:
Setting this value to 0 will reset this value to the system default.
<span id="islandscape">isLandscape</span>
</td><td>optional
boolean
</td><td>Specifies if the viewport is in landscape mode.
</td><td>false
<span id="ismobile">isMobile</span>
</td><td>optional
boolean
</td><td>Whether the meta viewport tag is taken into account.
false
<span id="width">width</span>
</td><td> </td><td>number
</td><td>The page width in CSS pixels.
Remarks:
Setting this value to 0 will reset this value to the system default.