QRCode Generator implemented in pure Kotlin
//qrcode-kotlin/io.github.g0dkar.qrcode.render/QRCodeGraphics/toBlob
[js] open fun toBlob(callback: (Blob?) -> Unit)
Direct access to the .toBlob() function of the underlying canvas.
.toBlob()
Syntactic sugar for nativeImage().toBlob(callback).
nativeImage().toBlob(callback)