Scala Application类代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› Scala›Scala教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Scala中javafx.application.Application类的典型用法代码示例。如果您正苦于以下问题：Scala Application类的具体用法？Scala Application怎么用？Scala Application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Application类的10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，您的评价将有助于我们的系统推荐出更棒的Scala代码示例。

示例1: BootstrapApplication

//设置package包名称以及导入依赖的类
package io.scalatestfx.zzznolongerused

import java.util.concurrent.CountDownLatch
import javafx.application.Application
import javafx.stage.Stage

object BootstrapApplication {
  private val launchLatch = new CountDownLatch(1)
  var launched = false
  def launch() {
    if (!launched) {
      new Thread(new Runnable() {
        def run() {
          Application.launch(classOf[BootstrapApplication])
        }
      }).start()
      launchLatch.await()
      launched = true
    }
  }
}

class BootstrapApplication extends Application {
  override def start(stage: Stage) {
    BootstrapApplication.launchLatch.countDown()
  }
}

开发者ID:haraldmaida，项目名称:ScalaTestFX，代码行数:28，代码来源:BootstrapApplication.scala

示例2: Dragon

//设置package包名称以及导入依赖的类
package jp.qilab.aiis.fractal

import javafx.application.Application
import javafx.scene.canvas.GraphicsContext

object Dragon {
  def main(args: Array[String]): Unit = {
    Application.launch(classOf[DragonApp], args: _*)
  }

  class DragonApp extends CurveApp {
    override def draw(): Unit = {
      val c = new Dragon(g)
      c.move(150, 300)
      c.draw(13, 300, 0, 1)
    }
  }
}

class Dragon(g: GraphicsContext) extends Curve(g) {
  val theta = math.Pi * 0.25

  def draw(n: Int, len: Double, angle: Double, sw: Int): Unit = {
    if (n == 1) {
      forward(len, angle)
    } else {
      val l = len / (2 * math.cos(theta))
      val a = theta * sw
      draw(n - 1, l, angle - a, 1)
      draw(n - 1, l, angle + a, -1)
    }
  }
}

开发者ID:qilab，项目名称:ml，代码行数:34，代码来源:Dragon.scala

示例3: Tree

//设置package包名称以及导入依赖的类
package jp.qilab.aiis.fractal

import javafx.application.Application
import javafx.scene.canvas.GraphicsContext

object Tree {
  def main(args: Array[String]): Unit = {
    Application.launch(classOf[TreeApp], args: _*)
  }

  class TreeApp extends CurveApp {
    override def draw(): Unit = {
      val c = new Tree(g)
      c.move(300, 600)
      c.draw(7, 450, math.Pi * -0.5, 1)
    }
  }
}

class Tree(g: GraphicsContext) extends Curve(g) {
  def draw(n: Int, len: Double, angle: Double, sw: Int): Unit = {
    // save current position
    val (x, y) = (lastX, lastY)

    if (n == 1) {
      forward(len, angle)
    } else {
      val l = len / math.sqrt(2.0)
      val a = math.Pi * 0.15 * sw
      forward(l * 0.33, angle)
      draw(n - 1, l * 0.8, angle - a, 1)
      forward(l * 0.33, angle)
      draw(n - 1, l * 0.7, angle + a * 1.5, -1)
      forward(l * 0.33, angle)
      draw(n - 1, l * 0.6, angle, 1)
    }

    // restore
    lastX = x
    lastY = y
  }
}

开发者ID:qilab，项目名称:ml，代码行数:43，代码来源:Tree.scala

示例4: CurveApp

//设置package包名称以及导入依赖的类
package jp.qilab.aiis.fractal

import javafx.application.Application
import javafx.scene.Scene
import javafx.scene.canvas.Canvas
import javafx.scene.layout.StackPane
import javafx.stage.Stage

object CurveApp {
  def main(args: Array[String]): Unit = {
    Application.launch(classOf[CurveApp], args: _*)
  }
}

class CurveApp extends Application {
  val canvas = new Canvas(600, 600)
  val g = canvas.getGraphicsContext2D

  override def start(stage: Stage): Unit = {
    val pane = new StackPane
    pane.getChildren.add(canvas)
    stage.setScene(new Scene(pane))
    stage.show()
    draw()
  }

  def draw(): Unit = {
    val c = new Curve(g)
    c.move(50, 300)
    c.draw(500, 0)
  }

}

开发者ID:qilab，项目名称:ml，代码行数:34，代码来源:CurveApp.scala

示例5: Koch

//设置package包名称以及导入依赖的类
package jp.qilab.aiis.fractal

import javafx.application.Application
import javafx.scene.canvas.GraphicsContext

object Koch {
  def main(args: Array[String]): Unit = {
    Application.launch(classOf[KochApp], args: _*)
  }

  class KochApp extends CurveApp {
    override def draw(): Unit = {
      val c = new Koch(g)
      c.move(50, 300)
      c.draw(5, 500, 0)
    }
  }
}

class Koch(g: GraphicsContext) extends Curve(g) {
  val theta = math.Pi * 0.25

  def draw(n: Int, len: Double, angle: Double): Unit = {
    if (n == 1) {
      forward(len, angle)
    } else {
      val l = len / (2 * math.cos(theta) + 2)
      val a = theta
      draw(n - 1, l, angle)
      draw(n - 1, l, angle - a)
      draw(n - 1, l, angle + a)
      draw(n - 1, l, angle)
    }
  }
}

开发者ID:qilab，项目名称:ml，代码行数:36，代码来源:Koch.scala

示例6: Sierpinski

//设置package包名称以及导入依赖的类
package jp.qilab.aiis.fractal

import javafx.application.Application
import javafx.scene.canvas.GraphicsContext

object Sierpinski {
  def main(args: Array[String]): Unit = {
    Application.launch(classOf[SierpinskiApp], args: _*)
  }

  class SierpinskiApp extends CurveApp {
    override def draw(): Unit = {
      val c = new Sierpinski(g)
      c.draw(6, 300, 300, 150)
    }
  }
}

class Sierpinski(g: GraphicsContext) extends Curve(g) {
  def draw(n: Int, len: Double, x: Double, y: Double): Unit = {
    val l = len / 2
    val x1 = x - l
    val x2 = x + l
    val y1 = y + l * math.sqrt(3)
    if (n == 1) {
      g.strokeLine(x, y, x1, y1)
      g.strokeLine(x1, y1, x2, y1)
      g.strokeLine(x2, y1, x, y)
    } else {
      val l2 = l / 2
      draw(n - 1, l, x, y)
      draw(n - 1, l, x - l2, y + l2 * math.sqrt(3))
      draw(n - 1, l, x + l2, y + l2 * math.sqrt(3))
    }
  }
}

开发者ID:qilab，项目名称:ml，代码行数:37，代码来源:Sierpinski.scala

示例7: TreeGenerator

//设置package包名称以及导入依赖的类
package at.fitosoft.experiments.procedural.trees

import javafx.application.Application
import javafx.scene.canvas.{Canvas, GraphicsContext}
import javafx.scene.paint.Color
import javafx.scene.{Group, Scene}
import javafx.stage.Stage

import at.fitosoft.experiments.procedural.Seed


object TreeGenerator {
  def main(args: Array[String]): Unit = {
    Application.launch(classOf[TreeGenerator], args: _*)
  }
}

class TreeGenerator extends Application {
  val Zoom = 20

  override def start(primaryStage: Stage): Unit = {
    val tree1 = Tree(Seed(982734981))
    println(s"tree1 = $tree1")

    val tree2 = Tree(Seed(609804563))
    println(s"tree2 = $tree2")

    primaryStage.setTitle("Hello Trees!")
    val root: Group = new Group
    val canvas: Canvas = new Canvas(1024, 768)
    val gc: GraphicsContext = canvas.getGraphicsContext2D

    gc.setStroke(Color.BROWN)
    gc.setLineWidth(5)

    drawTree(tree1, 250, 650, gc)
    drawTree(tree2, 550, 650, gc)

    root.getChildren.add(canvas)
    primaryStage.setScene(new Scene(root))

    primaryStage.show()
  }

  def drawTree(tree1: Tree, startX: Int, startY: Int, gc: GraphicsContext): Unit = {
    gc.strokeLine(startX, startY, startX, startY - tree1.trunkHeight * Zoom)
  }
}

开发者ID:Fitosoft，项目名称:Experiments，代码行数:49，代码来源:TreeGenerator.scala

示例8: Main

//设置package包名称以及导入依赖的类
package views

import javafx.application.Application
import javafx.stage.Stage
import javafx.scene.Scene
import javafx.scene.layout.BorderPane

class Main extends Application {
	override def start(stage: Stage) {
		stage.setTitle("pafelog")
		stage.setScene(new Scene(new BorderPane {
			setTop(Menus)
			setCenter(new BorderPane {
				setTop(Tools)
				setCenter(Table)
			})
		}))
		stage.setWidth(640)
		stage.setHeight(480)
		stage.show
	}
}

object Main {
	def main(args: Array[String]) {
		Application.launch(classOf[Main], args: _*)
	}
}

开发者ID:nextzlog，项目名称:pafe，代码行数:29，代码来源:Main.scala

示例9: DatePickerSample

//设置package包名称以及导入依赖的类
package net.sf.hajuergens.format
package net.sf.hajuergens.format

import java.util.Locale
import javafx.application.Application
import javafx.scene.Scene
import javafx.scene.control.{DatePicker => FxDatePicer}
import javafx.scene.layout.StackPane
import javafx.stage.Stage


object DatePickerSample {

  locally {
    Locale.setDefault(Locale.US)
  }

  def main(args: Array[String]) {
    val appClass : Class[_ <: Application]= classOf[DatePickerSample]
    Application.launch(appClass, args: _*)
  }
}

class DatePickerSample extends Application {

  override def start(primaryStage: Stage): Unit = {
    val  datePicker = new FxDatePicer()
    datePicker.setConverter(new StringConverterLocalDate(datePicker.getChronology))
    primaryStage.setScene(new Scene(new StackPane(Array(datePicker): _*), 375, 120))
    primaryStage.show()
  }
}

开发者ID:hjuergens，项目名称:cascading.formatters，代码行数:33，代码来源:DatePickerSample.scala

示例10: JavaFXInitializer

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

import org.specs2.mutable.{Before, Specification}

import javafx.application.Application
import javafx.stage.Stage


class JavaFXInitializer(val barrier : Object) extends Application {
  var stage : Stage = null

  def start(primaryStage : Stage) : Unit = {
    stage = primaryStage
    this.synchronized {
      barrier.notify()
    }
  }
}


abstract class JFXtendSpecification extends Specification with Before {

  private var _stage : Stage = null
  def stage : Option[Stage] = Option(_stage)

  def before : Any = {
    val barrier = new Object()
    val initializer = new JavaFXInitializer(barrier)
    val task = new Runnable {
      def run : Unit = {
        Application.launch(classOf[JavaFXInitializer])
      }
    }
    val thread = new Thread(task, "JavaFX Init Thread")
    thread.setDaemon(true)
    thread.start()
    initializer.synchronized {
      barrier.wait()
    }
    _stage = initializer.stage
    success
  }

}

开发者ID:reactific，项目名称:jfxtend，代码行数:45，代码来源:JFXtendSpecification.scala

注：本文中的javafx.application.Application类示例整理自Github/MSDocs等源码及文档管理平台，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。