There are examples of creating an empty

ImageAsset

and drawing on it - such as

ImageAssetSample

, but it's a chicken-and-egg problem. In order to be able to draw a dynamic "bitmap" onto it, such a bitmap would first need to already exist.

Similar to Android you can create an ImageAsset and pass it to the constructor of a Canvas and to draw into the ImageAsset (now called ImageBitmap)

But again, how do I "draw" an array of ints / pixels onto it?

Discussed offline. We will be adding a

setPixels

API to ImageAsset to configure the pixel information if it is retrieved from elsewhere. Thanks!

Meanwhile I filed https://github.com/JetBrains/compose-jb/issues/111 as I can't even create an empty bitmap on desktop