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() factory method. ImageBitmap provides an asynchronous and resource efficient pathway to prepare textures for rendering in WebGL.
ImageBitmap.height Read only
unsigned long representing the height, in CSS pixels, of the ImageData.ImageBitmap.width Read only
unsigned long representing the width, in CSS pixels, of the ImageData.ImageBitmap.close()Disposes of all graphical resources associated with an ImageBitmap.
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'ImageBitmap' in that specification. | Living Standard |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | 50 | No | 42 | No | 37 | No |
height |
50 | ? | 42 | ? | 37 | ? |
width |
50 | No | 42 | ? | 37 | ? |
close |
52 | ? | 46 | No | 37 | No |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | 50 | 50 | Yes | 42 | 37 | ? | 5.0 |
height |
50 | 50 | ? | 42 | 37 | Yes | Yes |
width |
50 | 50 | No | 42 | 37 | Yes | Yes |
close |
52 | 52 | ? | 46 | 37 | No | 6.0 |
ImageBitmapFactories.createImageBitmap()CanvasRenderingContext2D.drawImage()WebGLRenderingContext.texImage2D()OffScreenCanvas.transferToImageBitmap()
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https://developer.mozilla.org/en-US/docs/Web/API/ImageBitmap