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Mandelbrot.scala
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Mandelbrot.scala
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package scalabrot
import swing._
import View.SquareView
import swing.event._
import java.awt.image.BufferedImage
import javax.imageio.ImageIO
import java.io.FileOutputStream
object Mandelbrot extends SimpleSwingApplication {
val resolution = 1024
val northCenter: Double = 0.058
val eastCenter: Double = 0.7559
val totalWidth: Double = 1/256.0 // 1
val field = new Square(northCenter, eastCenter, totalWidth / 2.0)
val view = new SquareView(resolution, field)
val startTime = System.nanoTime()
// Speed test
// for (i <- 1 until 10) {
// view.init
// view.solve
// println(((System.nanoTime() - startTime) / 1000000000. / i, i))
// }
view.init
view.solve
println(((System.nanoTime() - startTime) / 1000000000.0, view.thisRoot.size))
write(view)
def write(v: SquareView) {
val img = new BufferedImage(resolution, resolution, BufferedImage.TYPE_INT_RGB)
val h = img.createGraphics()
val f = new FileOutputStream("saved.png")
v.paint(h)
ImageIO.write(img, "png", f)
f.close()
}
def top = new MainFrame {
contents = view
view.listenTo(view.mouse.wheel)
view.reactions += {
case MouseWheelMoved(s, p, m, r) => println("wheel moved", p)
}
size = new Dimension(resolution, resolution)
}
}