ImageBitmap

Available in workers

The ImageBitmap interface represents a bitmap image which can be drawn to a <canvas> without undue latency. It can be created from a variety of source objects using the createImageBitmap() or createImageBitmap() factory method. ImageBitmap provides an asynchronous and resource efficient pathway to prepare textures for rendering in WebGL.

ImageBitmap is a transferable object.

Instance properties

• height Read only
  • : An unsigned long representing the height, in CSS pixels, of the ImageBitmap.
• width Read only
  • : An unsigned long representing the width, in CSS pixels, of the ImageBitmap.

Instance methods

• close()
  • : Disposes of all graphical resources associated with an ImageBitmap.

Specifications

Browser compatibility

See also

• createImageBitmap
• createImageBitmap
• drawImage()
• texImage2D()
• transferToImageBitmap()