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Scala Color类代码示例

本文整理汇总了Scala中java.awt.Color的典型用法代码示例。如果您正苦于以下问题:Scala Color类的具体用法?Scala Color怎么用?Scala Color使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Color类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Scala代码示例。

示例1: GraphicMatrix

//设置package包名称以及导入依赖的类
package swayvil.langtonant.gui

import java.awt.{ Graphics2D, BasicStroke }
import java.awt.geom._ // Rectangle2D
import swayvil.langtonant.Matrix
import swayvil.langtonant.Square
import scala.swing.Panel
import java.awt.Color
import java.awt.Dimension

class GraphicMatrix(private var m: Matrix) extends Panel with GUI {
  preferredSize = new Dimension(m.size * squareSize, m.size * squareSize)

  override def paintComponent(g: Graphics2D) {
    m.matrix.foreach { (row: Array[Square]) => row.foreach { (square: Square) => drawSquare(g, square.x, square.y) } }
  }

  override def repaint() {
    super.repaint()
  }

  private def drawSquare(g: Graphics2D, x: Int, y: Int) {
    var rec = new Rectangle2D.Double(squareSize * x, squareSize * y, squareSize, squareSize)
    if (m.matrix(x)(y).isWhite)
      g.setColor(white)
    else
      g.setColor(black)
    if (m.matrix(x)(y).isAnt)
      g.setColor(red)
    g.fill(new Rectangle2D.Double(squareSize * x, squareSize * y, squareSize, squareSize))
    g.setColor(black)
    g.draw(new Rectangle2D.Double(squareSize * x, squareSize * y, squareSize, squareSize))
  }
} 
开发者ID:swayvil,项目名称:langton-ant,代码行数:35,代码来源:GraphicMatrix.scala

示例2: Bubble

//设置package包名称以及导入依赖的类
package com.alvinalexander.bubbles

import java.awt.Color
import java.awt.Graphics
import java.awt.Graphics2D
import java.awt.image.BufferedImage
import java.awt.GraphicsConfiguration
import java.awt.Transparency

case class Bubble (
    var x: Int, 
    var y: Int, 
    var lastX: Int, 
    var lastY: Int,
    circleDiameter: Int,
    fgColor: Color,
    bgColor: Color,
    char: Char
)
{
  
  private var image: BufferedImage = null
  
  def drawBubbleFast(g: Graphics, gc: GraphicsConfiguration) {
    val g2 = g.asInstanceOf[Graphics2D]
    if (image == null) {
      println("image was null")
      // build the image on the first call
      image = gc.createCompatibleImage(circleDiameter+1, circleDiameter+1, Transparency.BITMASK)
      val gImg = image.getGraphics.asInstanceOf[Graphics2D]
      renderBubble(gImg)
      gImg.dispose
    }
    g2.drawImage(image, x, y, null)
  }
  
  // given a Graphics object, render the bubble
  def renderBubble(g: Graphics) {
    val g2 = g.create.asInstanceOf[Graphics2D]
    // draw the circle
    g2.setColor(bgColor)
    g2.fillOval(0, 0, circleDiameter, circleDiameter)
    // draw the character
    g2.setFont(CIRCLE_FONT)
    g2.setColor(fgColor)
    g2.drawString(char.toString, CIRCLE_FONT_PADDING_X, CIRCLE_FONT_PADDING_Y)
    g2.dispose
  }
  
  
} 
开发者ID:arunhprasadbh,项目名称:AkkaKillTheCharactersGame,代码行数:52,代码来源:Bubble.scala

示例3: GameOver

//设置package包名称以及导入依赖的类
package com.alvinalexander

import java.awt.Color
import java.awt.Font

package object bubbles {
  
  val SCREEN_HEIGHT = 600
  val SCREEN_WIDTH  = 800

  val NUM_CIRCLES           = 10
  val CIRCLE_DIAMETER       = 40
  val SPACE_BETWEEN_CIRCLES = 72
  val INITIAL_SPACE         = 40
  val CIRCLE_FONT           = new Font("Sans Serif", Font.BOLD, 22)
  val CIRCLE_FONT_PADDING_X = 13
  val CIRCLE_FONT_PADDING_Y = 28

  val APPLICATION_NAME        = "Akka Actors 'Kill The Characters' Game"
  val ACTOR_SYSTEM_NAME       = "TinyBubbles"
  val BUBBLE_PANEL_ACTOR_NAME = "bubblePanelActor"
  val MAIN_FRAME_ACTOR_NAME   = "mainFrameActor"
  val KEY_LISTENER_ACTOR_NAME = "keyListenerActor"
  val PLAY_SOUND_ACTOR_NAME   = "playSoundActor"
  val ACTOR_MANAGER_NAME      = "actorManager"

  val COLORS = Array(
      (Color.WHITE, Color.BLUE), 
      (Color.BLACK, Color.CYAN), 
      (Color.BLACK, Color.GREEN), 
      (Color.BLACK, Color.LIGHT_GRAY), 
      (Color.WHITE, Color.MAGENTA),
      (Color.WHITE, Color.ORANGE), 
      (Color.WHITE, Color.PINK), 
      (Color.WHITE, Color.RED), 
      (Color.BLACK, Color.WHITE), 
      (Color.BLACK, Color.YELLOW))

  // actor messages
  case object GameOver

} 
开发者ID:arunhprasadbh,项目名称:AkkaKillTheCharactersGame,代码行数:43,代码来源:package.scala

示例4: ColorApp

//设置package包名称以及导入依赖的类
package com.esri

import java.awt.Color

import breeze.linalg.DenseVector


object ColorApp extends App {

  val rnd = new java.security.SecureRandom()
  val colorSeq = for (_ <- 0 until 200)
    yield {
      val r = rnd.nextInt(255)
      val g = rnd.nextInt(255)
      val b = rnd.nextInt(255)
      val hsb = Color.RGBtoHSB(r, g, b, null).map(_.toDouble)
      DenseVector[Double](hsb)
    }

  val colorLen = colorSeq.length
  val somSize = 8
  val nodes = for {
    q <- 0 until somSize
    r <- 0 until somSize
  } yield Node(q, r, colorSeq(rnd.nextInt(colorLen)))


  val epochMax = colorLen * 100
  implicit val pb = TerminalProgressBar(epochMax)
  val som = SOM(nodes)
  som.train(colorSeq, epochMax, somSize / 2, initialAlpha = 0.3)
  som.saveAsPNG("/tmp/som.png", 20)
} 
开发者ID:mraad,项目名称:spark-som-path,代码行数:34,代码来源:ColorApp.scala

示例5: ButtonRenderer

//设置package包名称以及导入依赖的类
package ui.proofView

import java.awt.{Color, Component}
import javax.swing.{UIManager, JTable, JButton}
import javax.swing.table.TableCellRenderer

class ButtonRenderer extends JButton with TableCellRenderer {
  override def getTableCellRendererComponent(table: JTable, value: Object, isSelected: Boolean, hasFocus: Boolean, row: Int, column: Int): Component = {
    if (isSelected) {
      setForeground(Color.blue)
      setBackground(table.getSelectionBackground())
    } else {
      setForeground(table.getForeground())
      setBackground(UIManager.getColor("Button.background"))
    }
    if (value != null) {
      setText(value.toString)
    } else {
      setText("")
    }
    return this
  }
} 
开发者ID:mariohd,项目名称:LogicCompiler,代码行数:24,代码来源:ButtonRenderer.scala

示例6: extractBinary

//设置package包名称以及导入依赖的类
package neuroflow.application.processor

import java.awt.Color
import java.io.File
import javax.imageio.ImageIO

import scala.io.Source


  def extractBinary(path: String, selector: Int => Boolean): Vector[Double] = extractBinary(new File(path), selector)
  def extractBinary(file: File, selector: Int => Boolean): Vector[Double] = {
    val img = ImageIO.read(file)
    (0 until img.getHeight).flatMap { h =>
      (0 until img.getWidth).flatMap { w =>
        val c = new Color(img.getRGB(w, h))
        (if (selector(c.getRed) || selector(c.getBlue) || selector(c.getGreen)) 1.0 else 0.0) :: Nil
      }
    }
  }.toVector

} 
开发者ID:zenecture,项目名称:neuroflow,代码行数:22,代码来源:Image.scala

示例7: Scatter3D

//设置package包名称以及导入依赖的类
import java.awt.Color
import javax.swing.{JFrame, JPanel, WindowConstants}

import org.math.plot._

object Scatter3D {
  def loadDataFromCSV(csvPath: String): JPanel = {
    val data = scala.io.Source.fromFile(csvPath).getLines().map(_.split(",").map(_.trim.toDouble).toSeq)
    val (x, y, z) = (data map {
      case Seq(x_, y_, z_) => (x_, y_, z_)
    }).toArray.unzip3
    val colors = z map (x => new Color(Color.HSBtoRGB(x.toFloat, 1.0f, 0.5f)))
    val plot = new Plot3DPanel()
    plot.addScatterPlot("Fractal in 3D", colors, x, y, z)
    plot
  }

  def main(args: Array[String]): Unit = {
    val plot = loadDataFromCSV(args.headOption.getOrElse("D:/Programming/Projects/FractalGenerator/output.csv"))
    val frame = new JFrame("Fractal3D")
    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE)
    frame.setSize(900, 900)
    frame.setContentPane(plot)
    frame.setVisible(true)
  }
} 
开发者ID:tamchow,项目名称:ScalaStuff,代码行数:27,代码来源:Scatter3D.scala

示例8: log

//设置package包名称以及导入依赖的类
package de.sciss.imperfect

import java.awt.Color
import java.awt.image.BufferedImage
import java.text.SimpleDateFormat
import java.util.{Date, Locale}

import scala.annotation.elidable
import scala.annotation.elidable.CONFIG

package object hough {
  var showLog = true

  private[this] val logHeader = new SimpleDateFormat("[d MMM yyyy, HH:mm''ss.SSS] 'imperfect' - ", Locale.US)

  final val NominalWidth  = 1920
  final val NominalHeight = 1080
  final val VisibleWidth  = 3840
  final val VisibleHeight =  540
//  final val OffScreenImg  = new BufferedImage(VisibleWidth, VisibleHeight, BufferedImage.TYPE_BYTE_GRAY)
  final val OffScreenImg  = new BufferedImage(VisibleWidth, VisibleHeight, BufferedImage.TYPE_INT_ARGB)
  final val OffScreenG    = {
    val res = OffScreenImg.createGraphics()
    res.setColor(Color.black)
    res.fillRect(0, 0, VisibleWidth, VisibleHeight)
    res
  }

  @elidable(CONFIG) def log(what: => String): Unit =
    if (showLog) Console.out.println(s"${logHeader.format(new Date())}$what")

  def warn(s: String): Unit =
    Console.err.println(s"Warning: $s")
} 
开发者ID:Sciss,项目名称:ImperfectHough,代码行数:35,代码来源:package.scala

示例9: render

//设置package包名称以及导入依赖的类
package eu.kraml.render

import java.awt.Color
import java.awt.geom.Ellipse2D
import java.awt.image.BufferedImage

import eu.kraml.Main.EventMonitor
import eu.kraml.model.{Circle, HeatMap, PointStyle, Record}
import eu.kraml.render.heatmap._

private[render] trait RecordRenderer {
    def render(overlay: BufferedImage, coordinateConverter: CoordinateConverter, records: List[Record])
              (implicit progress: EventMonitor): Unit
}

private[render] class CircleRenderer(private val diameter: Int, private val color: Color) extends RecordRenderer {
    private val radius = diameter/2.0

    override def render(overlay: BufferedImage, coordinateConverter: CoordinateConverter, records: List[Record])
                       (implicit progress: EventMonitor): Unit = {

        val awtG = overlay.createGraphics()
        awtG.setColor(color)

        val process = progress.startProcess("rendering point")
        process.setMaxProgressValue(records.size)

        records.foreach( r => {
            val center = coordinateConverter.toCanvasCoords(r.coordinate)
            val shape = new Ellipse2D.Double(center.x-radius, center.y-radius, diameter, diameter)
            awtG.fill(shape)
            process << 1
        })

        awtG.dispose()
        process.indicateCompletion()
    }
}


private[render] object RecordRenderer {
    def getRenderer(style: PointStyle): RecordRenderer =
        style match {
            case Circle(d, c) => new CircleRenderer(d, c.toAWT)
            case HeatMap() => new TiledRenderer(DefaultStyle)
            case _ => throw new IllegalArgumentException(s"unknown point style $style")
        }
} 
开发者ID:jkraml,项目名称:gpsplot,代码行数:49,代码来源:RecordRenderer.scala

示例10: DefaultStyle

//设置package包名称以及导入依赖的类
package eu.kraml.render.heatmap

import java.awt.Color

import eu.kraml.model.Record
import eu.kraml.render.heatmap.TiledRenderer.{LimitedReach, PixelStyle}

import scala.math._


object DefaultStyle extends PixelStyle with LimitedReach {
    private val exponent = 2

    override def evaluatePixel(x: Int, y: Int, records: Traversable[((Int, Int), Traversable[Record])]): Color = {
        val weight = records
            .map( {
                case ((c_x,c_y), points) => (math.sqrt(math.pow(c_x - x, 2) + math.pow(c_y - y, 2)), points.size)
            })
            .filter( {
                case (distance, count) => distance < distanceCutoff
            })
            .map {
                case (distance, count) =>
                    val linearFactor = (distanceCutoff - distance) / distanceCutoff
                    val modifiedFactor = math.pow(linearFactor, exponent)
                    count * modifiedFactor
            }
            .sum
        val clipped = min(weight, 255).toInt
        new Color(255, 0, 0, clipped)
    }

    override def distanceCutoff: Int = 70
} 
开发者ID:jkraml,项目名称:gpsplot,代码行数:35,代码来源:DefaultStyle.scala

示例11: Body

//设置package包名称以及导入依赖的类
package core.models

import java.awt.Color

import core.universe.UniverseConstants._
import Vector2D._

case class Body(position: Vector2D = Zero,
                velocity: Vector2D = Zero,
                force: Vector2D = Zero,
                mass: Double = 0.1,
                color: Color = Color.BLACK) {

  require(mass > 0, "Mass cannot be negative or zero")

  def +(that: Body): Body = {
    val totalMass = mass + that.mass
    val x = (position.x * mass + that.position.x * that.mass) / totalMass
    val y = (position.y * mass + that.position.y * that.mass) / totalMass

    copy(Vector2D(x, y), Zero, Zero, totalMass)
  }

  def forceBetween(that: Body): Vector2D = {
    val distance = this.position.distance(that.position)
    val squaredDistance = Math.pow(distance, 2)
    val forceMagnitude = (GRAVITATION * that.mass * mass) / squaredDistance
    val unitDirection = (that.position - position) / distance

    unitDirection * forceMagnitude
  }

  def applyForce(_force: Vector2D): Body = copy(force = force + _force)

  def addForceFrom(that: Body): Body = copy(force = force + forceBetween(that))

  def distance(that: Body): Double = this.position.distance(that.position)

  def resetForce: Body = copy(force = Zero)

  def updateStateVariables(): Body = {
    val acceleration = force / mass
    val deltaVelocity = acceleration * DISCRETIZED_TIME_STEP
    val deltaPosition = (velocity + (deltaVelocity / 2.0)) * DISCRETIZED_TIME_STEP
    copy(position = this.position + deltaPosition, velocity = this.velocity + deltaVelocity)
  }
} 
开发者ID:sumanyu,项目名称:n-body-akka,代码行数:48,代码来源:Body.scala

示例12: Cor

//设置package包名称以及导入依赖的类
package jerimum

import java.awt.Color
import br.edu.ifrn.potigol.Potigolutil._

case class Cor(vermelho: Inteiro, verde: Inteiro, azul: Inteiro) {
  def color = new Color(vermelho, verde, azul)
  def this(color: Color) = this(color.getRed, color.getGreen, color.getBlue)
}

object Cor {
  val AMARELO = new Cor(Color.yellow)
  val AZUL = new Cor(Color.blue)
  val BRANCO = new Cor(Color.white)
  val CIANO = new Cor(Color.cyan)
  val CINZA = new Cor(Color.gray)
  val CINZA_CLARO = new Cor(Color.lightGray)
  val CINZA_ESCURO = new Cor(Color.darkGray)
  val LARANJA = new Cor(Color.orange)
  val MAGENTA = new Cor(Color.magenta)
  val PRETO = new Cor(Color.black)
  val ROSA = new Cor(Color.pink)
  val VERDE = new Cor(Color.green)
  val VERMELHO = new Cor(Color.red)
} 
开发者ID:potigol,项目名称:Jerimum,代码行数:26,代码来源:Cor.scala

示例13: IconService

//设置package包名称以及导入依赖的类
package ylabs.play.common.services

import java.awt.Color
import java.awt.image.{ WritableRaster, BufferedImage }

import scala.util.Random

class IconService {
  def createImageWithBackground(image: BufferedImage, palette: List[Color]): BufferedImage = {
    val index = new Random().nextInt(palette.length)
    val backColor = palette.slice(index, index + 1).head
    val raster = image.copyData(null)
    val copy = new BufferedImage(image.getColorModel, raster, image.isAlphaPremultiplied, null)
    for {
      i ? 0 until copy.getWidth
      j ? 0 until copy.getHeight
    } yield {
      new Color(copy.getRGB(i, j), true) match {
        case c if c.getAlpha == 0 ?
          copy.setRGB(i, j, backColor.getRGB)
        case _ ?
      }
    }
    copy
  }
} 
开发者ID:springnz,项目名称:play-app-base,代码行数:27,代码来源:IconService.scala

示例14: IconServiceTest

//设置package包名称以及导入依赖的类
package ylabs.play.common.services

import java.awt.Color
import java.awt.image.BufferedImage

import ylabs.play.common.test.{ MyPlaySpec, OneAppPerTestWithOverrides }

class IconServiceTest extends MyPlaySpec with OneAppPerTestWithOverrides {
  "test background" in {
    val height = 30
    val width = 30
    val image = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB)
    for {
      i ? 0 until height
      j ? 0 until width
    } yield {
      val color = new Color(0, 0, 0, i % 2)
      image.setRGB(i, j, color.getRGB)
    }

    val service = new IconService
    val newImage = service.createImageWithBackground(image, List(Color.red, Color.blue, Color.green))

    for {
      i ? 0 until height
      j ? 0 until width
    } yield {
      val origColor = new Color(0, 0, 0, i % 2)
      image.getRGB(i, j) shouldBe origColor.getRGB

      if (i % 2 == 0) newImage.getRGB(i, j) should (equal(Color.red.getRGB) or equal(Color.blue.getRGB) or equal(Color.green.getRGB))
      else newImage.getRGB(i, j) shouldBe origColor.getRGB
    }

  }
} 
开发者ID:springnz,项目名称:play-app-base,代码行数:37,代码来源:IconServiceTest.scala

示例15: View

//设置package包名称以及导入依赖的类
package com.ganchurin.view

import java.awt.Color

import com.ganchurin.model.PopulationState
import com.ganchurin.reactive.Consumer
import com.typesafe.config.Config

class View(config: Config) extends Consumer[PopulationState] {

  private val title = config getString "title"
  private val width = config getInt "width"
  private val height = config getInt "height"
  private val cellSize = config getInt "cellSize"
  private val gridSize = config getInt "gridSize"
  private val panel = new PointPanel(width, height, cellSize, gridSize)
  private val converter = new PopulationConverter(cellSize, gridSize)

  new MainFrame(title, width, height, panel)

  panel setBackground Color.LIGHT_GRAY
  panel.initRectangles()

  override def consume(value: PopulationState): Unit = {
    val task = converter.toRepaintTask(value)
    panel paintRectangles task.rectanglesToPaint
    panel clearRectangles task.rectanglesToClear
  }
} 
开发者ID:ganchurin,项目名称:scalife,代码行数:30,代码来源:View.scala


注:本文中的java.awt.Color类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。