Package org.geotools.styling

Examples of org.geotools.styling.StyleBuilder

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    public static Symbolizer[] getSymbolizers( Class< ? extends Geometry> type, Color baseColor ) {
        return getSymbolizers(type, baseColor, true);
    }
    public static Symbolizer[] getSymbolizers( Class< ? extends Geometry> type, Color baseColor, boolean useTransparency ) {

        StyleBuilder builder = new StyleBuilder();
        Symbolizer[] syms = new Symbolizer[1];
        if (LineString.class.isAssignableFrom(type) || MultiLineString.class.isAssignableFrom(type))
            syms[0] = builder.createLineSymbolizer(baseColor, 2);
        if (Point.class.isAssignableFrom(type) || MultiPoint.class.isAssignableFrom(type)) {
            PointSymbolizer point = builder.createPointSymbolizer(builder.createGraphic());
            FilterFactory ff = builder.getFilterFactory();
            // point.getGraphic().getMarks()[0].setSize((Expression) ff.literal(10));
            point.getGraphic().setSize(ff.literal(10));
            Mark mark = (Mark) point.getGraphic().graphicalSymbols().get(0);
            mark.setFill(builder.createFill(baseColor));
            syms[0] = point;
        }
        if (Polygon.class.isAssignableFrom(type) || MultiPolygon.class.isAssignableFrom(type)) {
            syms[0] = builder.createPolygonSymbolizer(builder.createStroke(baseColor, 2),
                    builder.createFill(baseColor, useTransparency ? .6 : 1.0));
        }
        return syms;
    }
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                // if (numBands > 1) {
                // System.out.println("BANDS: " + numBands);
                // // return false;
                // }

                StyleBuilder sB = new StyleBuilder(sf);
                RasterSymbolizer rasterSym = sf.createRasterSymbolizer();

                ColorMap colorMap = sf.createColorMap();
                ArrayList<CoverageRule> rulesList = colorRulesEditor.getRulesList();
                for( int i = 0; i < rulesList.size(); i++ ) {
                    CoverageRule coverageRule = rulesList.get(i);
                    if (!coverageRule.isActive()) {
                        continue;
                    }
                    Color fromColor = coverageRule.getFromColor();
                    Color toColor = coverageRule.getToColor();
                    double[] values = coverageRule.getFromToValues();
                    double opacity = coverageRule.getOpacity();

                    Expression fromColorExpr = sB.colorExpression(new java.awt.Color(fromColor.getRed(), fromColor.getGreen(),
                            fromColor.getBlue(), 255));
                    Expression toColorExpr = sB.colorExpression(new java.awt.Color(toColor.getRed(), toColor.getGreen(), toColor
                            .getBlue(), 255));
                    Expression fromExpr = sB.literalExpression(values[0]);
                    Expression toExpr = sB.literalExpression(values[1]);
                    Expression opacityExpr = sB.literalExpression(opacity);

                    ColorMapEntry entry = sf.createColorMapEntry();
                    entry.setQuantity(fromExpr);
                    entry.setColor(fromColorExpr);
                    entry.setOpacity(opacityExpr);
                    colorMap.addColorMapEntry(entry);

                    entry = sf.createColorMapEntry();
                    entry.setQuantity(toExpr);
                    entry.setOpacity(opacityExpr);
                    entry.setColor(toColorExpr);
                    colorMap.addColorMapEntry(entry);
                }

                rasterSym.setColorMap(colorMap);

                /*
                 * set global transparency for the map
                 */
                rasterSym.setOpacity(sB.literalExpression(colorRulesEditor.getAlphaVAlue() / 100.0));

                Style newStyle = SLD.wrapSymbolizers(rasterSym);
                Layer selLayer = getSelectedLayer();
                newStyle.setName(selLayer.getName());

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    }

    public Style createDefaultStyle() {

        StyleFactory styleFactory = CommonFactoryFinder.getStyleFactory(GeoTools.getDefaultHints());
        StyleBuilder styleBuilder = new StyleBuilder(styleFactory);

        RasterSymbolizer rasterSymbolizer = styleFactory.createRasterSymbolizer();
        Rule rule = styleFactory.createRule();
        rule.setSymbolizers(new Symbolizer[]{rasterSymbolizer});

        Style style = styleBuilder.createStyle();
        SLDContentManager sldContentManager = new SLDContentManager(styleBuilder, style);
        sldContentManager.addSymbolizer(rasterSymbolizer);

        // set the feature type name
        FeatureTypeStyle fts = sldContentManager.getDefaultFeatureTypeStyle();
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    public static Symbolizer[] getSymbolizers( Class< ? extends Geometry> type, Color baseColor ) {
        return getSymbolizers(type, baseColor, true);
    }
    public static Symbolizer[] getSymbolizers( Class< ? extends Geometry> type, Color baseColor, boolean useTransparency ) {

        StyleBuilder builder = new StyleBuilder();
        Symbolizer[] syms = new Symbolizer[1];
        if (LineString.class.isAssignableFrom(type) || MultiLineString.class.isAssignableFrom(type))
            syms[0] = builder.createLineSymbolizer(baseColor, 2);
        if (Point.class.isAssignableFrom(type) || MultiPoint.class.isAssignableFrom(type)) {
            PointSymbolizer point = builder.createPointSymbolizer(builder.createGraphic());
            FilterFactory ff = builder.getFilterFactory();

            point.getGraphic().setSize(ff.literal(10));
            Mark mark = (Mark) point.getGraphic().graphicalSymbols().get(0);
            mark.setFill(builder.createFill(baseColor));
            syms[0] = point;
        }
        if (Polygon.class.isAssignableFrom(type) || MultiPolygon.class.isAssignableFrom(type)) {
            syms[0] = builder.createPolygonSymbolizer(builder.createStroke(baseColor, 2),
                    builder.createFill(baseColor, useTransparency ? .6 : 1.0));
        }
        return syms;
    }
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* @since 1.1.0
*/
public class SLDContentManagerTest {
    @Test
    public void testDefault(){
        StyleBuilder styleBuilder = new StyleBuilder();
        SLDContentManager manager = new SLDContentManager();
       
        Style style = manager.getStyle();
        assertNotNull( "empty style created", style );
       
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        return getSymbolizers(type, baseColor, true);
    }
    public static Symbolizer[] getSymbolizers(Class<? extends Geometry> type, Color baseColor, boolean useTransparency) {
       
       
        StyleBuilder builder=new StyleBuilder();
        Symbolizer[] syms=new Symbolizer[1];
    if( LineString.class.isAssignableFrom(type) ||
            MultiLineString.class.isAssignableFrom(type) )
          syms[0]=builder.createLineSymbolizer(baseColor,2);
        if( Point.class.isAssignableFrom(type) ||
            MultiPoint.class.isAssignableFrom(type)){
          PointSymbolizer point = builder.createPointSymbolizer(builder.createGraphic());
          FilterFactory filterFactory = builder.getFilterFactory();
          point.getGraphic().setSize( filterFactory.literal(10));
            for( GraphicalSymbol symbol : point.getGraphic().graphicalSymbols() ){
                if( symbol instanceof Mark){
                    Mark mark = (Mark) symbol;
                    mark.setFill( builder.createFill( baseColor ));
                }
            }
          syms[0]=point;
        }
        if( Polygon.class.isAssignableFrom(type) ||
            MultiPolygon.class.isAssignableFrom(type)){
          syms[0]=builder.createPolygonSymbolizer(builder.createStroke(baseColor,2), builder.createFill(baseColor, useTransparency?.6:1.0));
        }
        return syms;
    }
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    Polygon poly2=factory.createPolygon( ring2, new LinearRing[]{});
   
    SimpleFeature[] features=UDIGTestUtil.createTestFeatures("testType", new Geometry[]{poly1, poly2},new String[]{},  //$NON-NLS-1$
        DefaultEngineeringCRS.CARTESIAN_2D);
    map=MapTests.createNonDynamicMapAndRenderer(MapTests.createGeoResource(features, true), new Dimension(w,h));
    StyleBuilder sb=new StyleBuilder();
    Style style=sb.createStyle(features[0].getName().getLocalPart(), sb.createPolygonSymbolizer(Color.BLACK,Color.BLACK, 1));
    SLDContent.apply(map.getLayersInternal().get(0), style, null);
        List<IRenderer> renderers = map.getRenderManagerInternal().getRenderers();
        for( IRenderer renderer : renderers ) {
            ((Renderer)renderer).eSetDeliver(false);
        }
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    @Test
    public void testDrawFeaturePolygon() throws Exception {
        Drawing d = Drawing.create();
        Display display = Display.getCurrent();
        StyleBuilder builder = new StyleBuilder();
        Style rule = builder.createStyle(builder.createPolygonSymbolizer(Color.RED, Color.BLUE, 1));

        image = new Image(display, 16, 16);

        SWTGraphics graphics = new SWTGraphics(image, display);
        graphics.getGraphics(GC.class).setAntialias(SWT.OFF);
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        GeometryFactory factory = new GeometryFactory();

        LineString line = factory.createLineString(new Coordinate[]{new Coordinate(0, 2),
                new Coordinate(15, 2)});

        StyleBuilder builder = new StyleBuilder();
        Style style = builder.createStyle(builder.createLineSymbolizer(Color.BLUE, 3));

        image = new Image(display, 16, 16);

        SWTGraphics graphics = new SWTGraphics(image, display);
        graphics.getGraphics(GC.class).setAntialias(SWT.OFF);
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        Display display = Display.getCurrent();
        GeometryFactory factory = new GeometryFactory();

        Point point = factory.createPoint(new Coordinate(7, 7));

        StyleBuilder builder = new StyleBuilder();
        Mark mark = builder.createMark(StyleBuilder.MARK_SQUARE);
        mark.setStroke(builder.createStroke(Color.BLUE));
        mark.setFill(builder.createFill(Color.BLUE));
        Graphic graphic = builder.createGraphic(null,
                mark, null);
        graphic.setSize(builder.getFilterFactory().literal(5));
        Style style = builder.createStyle(builder.createPointSymbolizer(graphic));

        image = new Image(display, 16, 16);

        SWTGraphics graphics = new SWTGraphics(image, display);
        graphics.getGraphics(GC.class).setAntialias(SWT.OFF);
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Related Classes of org.geotools.styling.StyleBuilder

  • org.geoserver.sldservice.rest.resource.RasterizerResource
  • org.geoserver.sldservice.utils.classifier.RulesBuilder
  • org.geotools.data.simple.SimpleFeatureIterator
  • org.geotools.kml.KMLConfiguration
  • org.geotools.kml.v22.KMLConfiguration
  • org.geotools.legend.Drawer
  • org.geotools.process.raster.DynamicColorMapProcess
  • org.geotools.render.StyleExamples
  • org.geotools.renderer.label.LabelCacheImplTest
  • org.geotools.renderer.lite.GraphicsAwareDpiRescaleStyleVisitorTest
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