There are examples of creating an empty `ImageAsset` and drawing on it - such as `ImageAssetSample`,...

# compose

[Kirill Grouchnikov]

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.

[Nader Jawad]

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)

[Kirill Grouchnikov]

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

[Kirill Grouchnikov]

This approach works to draw shapes, lines, points, etc. But not a dynamically created image.

[Nader Jawad]

Discussed offline. We will be adding a setPixels API to ImageAsset to configure the pixel information if it is retrieved from elsewhere. Thanks!

[Kirill Grouchnikov]

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