Viewport

class Viewport(val width: Int, val height: Int, val deviceScaleFactor: Float = 1.0f)

The size a session renders at.

A session created with a null viewport is one pixel: enough for text, the DOM and script, and far cheaper. Screenshots and layout-dependent pages need a real viewport, chosen when the session is created and fixed for its lifetime.

Constructors

Viewport

constructor(width: Int, height: Int, deviceScaleFactor: Float = 1.0f)

Types

Companion

object Companion

Preset viewports for callers that do not want to pick their own dimensions.

Properties

deviceScaleFactor

val deviceScaleFactor: Float = 1.0f

Rendered pixels per CSS pixel, for crisper screenshots on high-density displays.

height

val height: Int

Height in CSS pixels.

width

val width: Int

Width in CSS pixels.