Examples of IBlackboard

Examples of org.locationtech.udig.project.IBlackboard

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
    public void op( Display display, Object target, IProgressMonitor monitor ) throws Exception {
        long start = System.nanoTime();

        ILayer layer = (ILayer) target;
        IBlackboard mapboard = layer.getMap().getBlackboard();

        if ( !mapboard.contains( "graph" ) || !mapboard.contains( "waypoints" ) ) {
            return;
        }

        Graph graph = (Graph ) mapboard.get( "graph" );
        ArrayList<Node> list = (ArrayList<Node> ) mapboard.get( "waypoints" );
        if ( list.size() < 2 ) {
            return;
        }

        DijkstraIterator.EdgeWeighter weighter = new DijkstraIterator.EdgeWeighter() {
            public double getWeight( Edge e ) {
                Point a = (Point ) e.getNodeA().getObject();
                Point b = (Point ) e.getNodeB().getObject();
                double dx = a.getX() - b.getX();
                double dy = a.getY() - b.getY();

                return Math.sqrt( dx * dx + dy * dy );
            }
        };

        List<Edge> edgeList = new ArrayList<Edge>();
        for ( int i = 0; i < list.size() - 1; i++ ) {
            DijkstraShortestPathFinder pf = new DijkstraShortestPathFinder( graph, list.get( i ), weighter );
            pf.calculate();
            Path path = pf.getPath( list.get( i + 1 ) );
            if ( path != null ) {
                edgeList.addAll( path.getEdges() );
            }
        }
        mapboard.put( "path", edgeList );
        layer.refresh( null );

        monitor.done();
        long end = System.nanoTime();
        System.out.println( Double.toString( ((end - start) / 1000) / 1000.0 ) + "ms" );
View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

47
48
49
50
51
52
53
54
55
56
57
58
        super();
        setSize(new Point(500, 450));
    }

    public void createPageContent( Composite parent ) {
        IBlackboard styleBlackboard = getSelectedLayer().getStyleBlackboard();
        String maskColorString = styleBlackboard.getString(COVERAGE_COLORMASK_ID);

        Group colorMaskGroup = new Group(parent, SWT.SHADOW_ETCHED_IN);
        colorMaskGroup.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
        colorMaskGroup.setLayout(new GridLayout(2, false));
        colorMaskGroup.setText(Messages.CoverageColorMaskStyleEditorPage_0);
View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
                                JGrassRegion newActiveRegion = JGrassRegion.adaptActiveRegionToEnvelope(bounds, currentRegion);
                                File windFile = grassMapEnvironment.getWIND();
                                JGrassRegion.writeWINDToMapset(windFile.getParent(), newActiveRegion);

                                IMap activeMap = ApplicationGIS.getActiveMap();
                                IBlackboard blackboard = activeMap.getBlackboard();
                                ActiveRegionStyle style = (ActiveRegionStyle) blackboard.get(ActiveregionStyleContent.ID);
                                if (style == null) {
                                    style = ActiveregionStyleContent.createDefault();
                                }
                                style.north = (float) newActiveRegion.getNorth();
                                style.south = (float) newActiveRegion.getSouth();
                                style.east = (float) newActiveRegion.getEast();
                                style.west = (float) newActiveRegion.getWest();
                                style.rows = newActiveRegion.getRows();
                                style.cols = newActiveRegion.getCols();
                                style.windPath = windFile.getAbsolutePath();
                                style.crsString = code;

                                blackboard.put(ActiveregionStyleContent.ID, style);

                                ILayer activeRegionMapGraphic = JGrassPlugin.getDefault().getActiveRegionMapGraphic();
                                activeRegionMapGraphic.refresh(null);

                            } catch (IOException e) {
View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

187
188
189
190
191
192
193
194
195
196
197
      if( layer==null ){
        // Can't edit this layer but we don't want a shape from another layer to show up so
        // set the current shape to null;
        shapeToRestoreToCurrent = null;
      }else{
          IBlackboard blackboard = layer.getBlackboard();
      shapeToRestoreToCurrent = (PrimitiveShape)blackboard.get(EditToolHandler.STORED_CURRENT_SHAPE);
          blackboard.put(EditToolHandler.STORED_CURRENT_SHAPE, null);
      }
      handler.setCurrentShape(shapeToRestoreToCurrent);
    }
View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

207
208
209
210
211
212
213
214
215
216
     * Store's the current state on the layer's blackboard
     * @param layer
     */
    private void storeCurrentState( ILayer layer ) {
      if( layer!=null ){
          IBlackboard blackboard = layer.getBlackboard();
          blackboard.put(EditToolHandler.STORED_CURRENT_STATE, handler.getCurrentState());
          blackboard.put( EditToolHandler.STORED_CURRENT_STATE, null );
      }
    }
View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

55
56
57
58
59
60
61
62
63
64
65
66
67
        g.setColor(Color.RED);
        g.setStroke(ViewportGraphics.LINE_SOLID, 2);

        // get the map blackboard
        IMap map = context.getLayer().getMap();
        IBlackboard blackboard = context.getLayer().getMap().getBlackboard();

        List<Coordinate> coordinates = (List<Coordinate>) blackboard.get("locations");

        if (coordinates == null) {
            return; // no coordinates to draw
        }
        try {
View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

122
123
124
125
126
127
128
129
130
131
132
133
            // check the blackboard of the given map for a current flock
            //System.out.println("update job called for map: " + map.getID()); //$NON-NLS-1$
            if (map == null)
                return Status.OK_STATUS; 
           
            IBlackboard blackboard = map.getBlackboard();     
            List<SeagullFlock> flocks = (List<SeagullFlock>) blackboard.get(SeagullFlock.BLACKBOARD_KEY);
           
            if (flocks == null) {
                return Status.OK_STATUS; // no seagull flocks to update
            }  
           
View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
        //throw a coordinate onto the current map blackboard
        IMap map = ApplicationGIS.getActiveMap();
        if (map == null)
            return; 
       
        IBlackboard blackboard = map.getBlackboard();
        List<Coordinate> points =
            (List<Coordinate>) blackboard.get("locations");
        if (points == null) {
            points = new ArrayList<Coordinate>();
            blackboard.put("locations",points);
        }
       
        points.add(new Coordinate(e.x,e.y));
      
        Rectangle2D r = new Rectangle2D.Double(e.x,e.y,2,2);
View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
        IMap currentMap = context.getLayer().getMap();
        if (!activeMap.equals(currentMap)) {
            return;
        }

        IBlackboard blackboard = context.getLayer().getStyleBlackboard();
        VectorLegendStyle legendStyle = (VectorLegendStyle) blackboard.get(VectorLegendStyleContent.ID);
        if (legendStyle == null) {
            legendStyle = VectorLegendStyleContent.createDefault();
            blackboard.put(VectorLegendStyleContent.ID, legendStyle);
        }

        Rectangle locationStyle = null;
        // (Rectangle) blackboard.get(LocationStyleContent.ID);
        if (locationStyle == null) {
            locationStyle = new Rectangle(-1, -1, -1, -1);
            blackboard.put(LocationStyleContent.ID, locationStyle);
        }

        FontStyle fontStyle = (FontStyle) blackboard.get(FontStyleContent.ID);
        if (fontStyle == null) {
            fontStyle = new FontStyle();
            blackboard.put(FontStyleContent.ID, fontStyle);
        }

        this.backgroundColour = legendStyle.backgroundColor;
        this.foregroundColour = legendStyle.foregroundColor;
        this.fontColour = legendStyle.fontColor;
View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
         * is due to the fact that we need the mapreader here to get the
         * legend string. The mapreader is put on blackboard by the
         * raster renderer.
         */

        IBlackboard blackboard = context.getMap().getBlackboard();
        legendStyle = (RasterLegendStyle) blackboard.get(RasterLegendStyleContent.ID);
        if (legendStyle == null) {
            legendStyle = RasterLegendStyleContent.createDefault();
            blackboard.put(RasterLegendStyleContent.ID, legendStyle);
            // ((IBlackboard) blackboard).setSelected(new String[]{RasterLegendStyleContent.ID});
        }

        String mapPath = legendStyle.mapPath;
        if (mapPath == null) {
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.