org.graphstream.ui.j2dviewer.renderer.test.TestPies.scala Maven / Gradle / Ivy

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The GraphStream library. With GraphStream you deal with graphs. Static and Dynamic. You create them from scratch, from a file or any source. You display and render them.

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/*
 * Copyright 2006 - 2015
 *     Stefan Balev     
 *     Julien Baudry    
 *     Antoine Dutot    
 *     Yoann Pigné      
 *     Guilhelm Savin   
 * 
 * This file is part of GraphStream .
 * 
 * GraphStream is a library whose purpose is to handle static or dynamic
 * graph, create them from scratch, file or any source and display them.
 * 
 * This program is free software distributed under the terms of two licenses, the
 * CeCILL-C license that fits European law, and the GNU Lesser General Public
 * License. You can  use, modify and/ or redistribute the software under the terms
 * of the CeCILL-C license as circulated by CEA, CNRS and INRIA at the following
 * URL  or under the terms of the GNU LGPL as published by
 * the Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see .
 * 
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL-C and LGPL licenses and that you accept their terms.
 */
package org.graphstream.ui.j2dviewer.renderer.test

import org.graphstream.graph.Graph
import org.graphstream.graph.implementations.SingleGraph
import org.graphstream.ui.spriteManager.Sprite
import org.graphstream.ui.spriteManager.SpriteManager
import scala.collection.JavaConversions._
import org.graphstream.graph.Edge
import org.graphstream.graph.Node

object TestPies {
	def main(args:Array[String]):Unit = (new TestPie).test
}

class TestPie {
	def test() {
		System.setProperty("gs.ui.renderer", "org.graphstream.ui.j2dviewer.J2DGraphRenderer")

		val g = new SingleGraph("test")
		val A:Node = g.addNode("A")
		val B:Node = g.addNode("B")
		g.addEdge("AB", "A", "B")

		val sm = new SpriteManager(g)
		val pie = sm.addSprite("pie")

		g.addAttribute("ui.antialias")
		pie.addAttribute("ui.style", "shape: pie-chart; fill-color: #F00, #0F0, #00F; size: 30px;")
//		g.addAttribute("ui.stylesheet", "sprite { shape: pie-chart; fill-color: #F00, #0F0, #00F; size: 30px; } node {fill-color: red; }")
		val values = new Array[Any](3);
		values(0) = 0.3333
		values(1) = 0.3333
		values(2) = 0.3333
		pie.addAttribute("ui.pie-values", values)
		pie.attachToEdge("AB")
		pie.setPosition(0.5)
		
		g.display()

		val values2 = new Array[Any](3);
		values2(0) = 0.1
		values2(1) = 0.3
		values2(2) = 0.6
		var on = true
		
		while(true) {
		    Thread.sleep(2000)
		    if(on) {
		        values(0) = 0.1
		        values(1) = 0.3
		        values(2) = 0.6
		        A.addAttribute("ui.pie-values", Array[Any](1.0))
		        A.setAttribute("ui.style", "shape:pie-chart; fill-color:red;")
		    } else {
		        values(0) = 0.3
		        values(1) = 0.3
		        values(2) = 0.3
		        A.addAttribute("ui.pie-values", Array[Any](1.0))
		        A.setAttribute("ui.style", "shape:pie-chart; fill-color:blue;")
		    }
		    pie.addAttribute("ui.pie-values", values)
		    
		    //pie.addAttribute("ui.pie-values", if(on) values else values2)
		    on = ! on
		}
	}
}