bundles/org.simantics.trend/example/org/simantics/trend/DemoTrendSingleAxisShowLegends.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
   3  * Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.trend;
  13
  14 import java.awt.BorderLayout;
  15 import java.awt.Dimension;
  16 import java.awt.event.WindowAdapter;
  17 import java.awt.event.WindowEvent;
  18 import java.io.File;
  19
  20 import javax.swing.JFrame;
  21
  22 import org.simantics.g2d.canvas.impl.CanvasContext;
  23 import org.simantics.g2d.chassis.AWTChassis;
  24 import org.simantics.g2d.image.DefaultImages;
  25 import org.simantics.history.impl.FileHistory;
  26 import org.simantics.trend.configuration.Scale;
  27 import org.simantics.trend.configuration.TrendItem;
  28 import org.simantics.trend.configuration.TrendSpec;
  29 import org.simantics.trend.configuration.YAxisMode;
  30 import org.simantics.trend.impl.Milestone;
  31 import org.simantics.trend.impl.MilestoneSpec;
  32 import org.simantics.trend.impl.TrendNode;
  33 import org.simantics.trend.impl.TrendParticipant;
  34 import org.simantics.utils.FileUtils;
  35 import org.simantics.utils.datastructures.hints.IHintContext;
  36 import org.simantics.utils.threads.AWTThread;
  37 import org.simantics.utils.threads.IThreadWorkQueue;
  38
  39 public class DemoTrendSingleAxisShowLegends {
  40
  41         public static void main(String[] args) throws Exception {
  42                 System.out.println(DefaultImages.HAND);
  43
  44                 // Initialize file history
  45                 final File workarea = FileUtils.createTmpDir();
  46                 final TestData data = new TestData(workarea);
  47                 FileHistory fh = ((FileHistory) data.historyManager);
  48                 fh.asyncUsage = false;
  49                 // Memory history
  50                 // final TestData data = new TestData();
  51
  52                 final TrendSpec trendSpec = new TrendSpec();
  53                 trendSpec.init();
  54                 trendSpec.viewProfile.showMilestones = true;
  55                 trendSpec.name = "SingleAxisShowLegends Y-Axis DemoTrend";
  56                 trendSpec.axisMode = YAxisMode.SingleAxisShowLegends;
  57                 trendSpec.singleAxisShowLegendsMaxLegends = 10;
  58
  59                 trendSpec.items.add(new TrendItem(1, "Sine", data.subscriptionId, "Sine", new Scale.Manual(-100, 100),
  60                                 TrendItem.Renderer.Analog));
  61                 trendSpec.items.add(new TrendItem(2, "Random", data.subscriptionId, "Random", new Scale.Auto(), TrendItem.Renderer.Analog));
  62
  63                 trendSpec.viewProfile.profileName = "Profile";
  64 //        trendSpec.viewProfile.timeWindow.timeWindowLength = 180.0;
  65 //        trendSpec.viewProfile.timeWindow.timeWindowStart = 0.0;
  66                 trendSpec.viewProfile.timeWindow.timeWindowIncrement = 75.0;
  67
  68                 // Alternative spec - Switch with Spacebarman button
  69 //        TrendSpec altSpec = new TrendSpec();
  70 //        altSpec.init();
  71 //        altSpec.viewProfile.showMilestones = true;
  72 //        altSpec.name = "Single Axis";
  73 //        altSpec.axisMode = YAxisMode.SingleAxis;
  74 //        altSpec.items.add( new TrendItem( 1, "Sine", data.subscriptionId,"Sine", new Scale.Auto(), TrendItem.Renderer.Analog, 0, 1 ) );
  75 //        altSpec.items.add( new TrendItem( 2, "Ramp", data.subscriptionId,"Ramp", new Scale.Auto(), TrendItem.Renderer.Binary ) );
  76 //        //altSpec.items.add( new TrendItem( "Random", data.subscriptionId,"Random", new Scale.FitAll(), TrendItem.Renderer.Analog, 0, 1, DrawMode.Deviation ) );
  77 //        altSpec.viewProfile.profileName = "Profile";
  78 //        //altSpec.viewProfile.timeWindow.timeWindowLength = 30.0;
  79 //        //altSpec.viewProfile.timeWindow.timeWindowStart = 0.0;
  80 //        altSpec.viewProfile.timeWindow.timeWindowIncrement = 25.0;
  81
  82                 // JFrame has double buffering enabled by default
  83                 JFrame frame = new JFrame("Demo Trend");
  84                 // Add a window listener for close button
  85                 frame.addWindowListener(new WindowAdapter() {
  86                         @Override
  87                         public void windowClosing(WindowEvent e) {
  88                                 data.dispose();
  89                                 System.exit(0);
  90                         }
  91                 });
  92
  93                 data.solver.start();
  94
  95                 // This is an empty content area in the frame
  96                 final AWTChassis chassis = new AWTChassis();
  97
  98                 chassis.setPreferredSize(new Dimension(480, 320));
  99
 100                 frame.getContentPane().add(chassis, BorderLayout.CENTER);
 101                 frame.pack();
 102
 103                 frame.setVisible(true);
 104                 chassis.requestFocus();
 105
 106                 IThreadWorkQueue thread = AWTThread.getThreadAccess();
 107
 108                 final CanvasContext ctx = TrendInitializer.createDefaultCanvas(thread, data.historyManager, data.collector,
 109                                 data.solver, trendSpec);
 110                 TrendNode node = TrendInitializer.getTrendNode(ctx);
 111
 112                 ctx.getAtMostOneItemOfClass(TrendParticipant.class).setHintAsync(TrendParticipant.KEY_TREND_DRAW_INTERVAL,
 113                                 1000L);
 114
 115                 MilestoneSpec milestones = new MilestoneSpec();
 116                 milestones.init();
 117                 Milestone m1 = new Milestone("1", "1", "Event 1", 50);
 118                 Milestone m2 = new Milestone("2", "2", "Event 2", 60);
 119                 Milestone m3 = new Milestone("3", "3", "Event 3", 80);
 120                 Milestone m4 = new Milestone("4", "4", "Event 4", 90);
 121                 milestones.milestones.add(m1);
 122                 milestones.milestones.add(m2);
 123                 milestones.milestones.add(m3);
 124                 milestones.milestones.add(m4);
 125                 milestones.baseline = 2;
 126                 node.setMilestones(milestones);
 127
 128                 @SuppressWarnings("unused")
 129                 IHintContext hintCtx = ctx.getDefaultHintContext();
 130
 131                 thread.asyncExec(new Runnable() {
 132                         @Override
 133                         public void run() {
 134                                 chassis.setCanvasContext(ctx);
 135                         }
 136                 });
 137         }
 138
 139 }