HelloDoodle.kt

import io.nacular.doodle.application.Application
import io.nacular.doodle.core.Display
import io.nacular.doodle.core.plusAssign
import io.nacular.doodle.core.view
import io.nacular.doodle.drawing.Color.Companion.Black
import io.nacular.doodle.drawing.Color.Companion.White
import io.nacular.doodle.drawing.paint
import io.nacular.doodle.drawing.text

class HelloDoodle(display: Display): Application {
    init {
        display += view {
            size   = display.size
            render = {
                text("Hello, Doodle!", color = Black)
            }
        }

        display.fill(White.paint)
    }

    override fun shutdown() {}
}

fun main() {
    application {
        HelloDoodle(display = instance())
    }
}

Feedback

Doodle is still under active development, so there are going to be gaps and bugs. Please report issues, and submit feature requests.

You can also join the discussion on the #doodle Kotlin Slack channel.