Drawing circles using doodle library. / published by https://github.com/dacr/code-examples-manager #a493b4d0-3617-42d3-9433-1019f61112e7/498fccf6b06b821a8c268d9e9754d4730fb0efbb

vectorgraphics-doodle-circles.sc

// summary : Drawing circles using doodle library.
// keywords : scala, vector-graphics, doodle
// publish : gist
// authors : David Crosson
// license : Apache License Version 2.0 (https://www.apache.org/licenses/LICENSE-2.0.txt)
// id : a493b4d0-3617-42d3-9433-1019f61112e7
// created-on : 2019-06-25T16:47:49Z
// managed-by : https://github.com/dacr/code-examples-manager
// run-with : scala-cli $file

// ---------------------
//> using scala "3.4.2"
//> using dep "org.creativescala::doodle:0.25.0"
// ---------------------

import doodle.image.*
import doodle.core.*
import doodle.syntax.*
import doodle.image.syntax.*
import doodle.syntax.all.*
import doodle.image.syntax.all.*
import doodle.java2d.*
import cats.effect.unsafe.implicits.global

val circle = Image.circle(500).noFill.strokeWidth(2)

val count=50
val circles = {
  1.to(count)
    .map(_.toDouble)
    .map(f => circle.transform(Transform.translate(500d,0d)).scale(f / count, f / count))
    .reduce((i1, i2) => i1.on(i2))
}

circles.draw()