Package org.geotools.styling

Examples of org.geotools.styling.PointSymbolizer

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    public PointSymbolizer build() {
        if (unset) {
            return null;
        }
        PointSymbolizer ps = sf.createPointSymbolizer();
        ps.setGeometry(geometry);
        ps.setGraphic(graphic.build());
        if (uom != null) {
            ps.setUnitOfMeasure(uom);
        }
        if (parent == null) {
            reset();
        }
        return ps;
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public class GraphicsAwareDpiRescaleStyleVisitorTest {

    @Test
    public void testResizeMark() {
        StyleBuilder sb = new StyleBuilder();
        PointSymbolizer ps = sb.createPointSymbolizer(sb.createGraphic(null, sb.createMark("square"), null));
        GraphicsAwareDpiRescaleStyleVisitor visitor = new GraphicsAwareDpiRescaleStyleVisitor(2);
        ps.accept(visitor);
        PointSymbolizer resized = (PointSymbolizer) visitor.getCopy();
        Expression size = resized.getGraphic().getSize();
        assertTrue(size instanceof Literal);
        assertEquals(32, size.evaluate(null, Integer.class), 0d);
    }
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    public void testResizeExternalGraphic() throws IOException {
        StyleBuilder sb = new StyleBuilder();
        File imageFile = new File("./src/test/resources/org/geotools/renderer/lite/test-data/draw.png").getCanonicalFile();
        assertTrue(imageFile.exists());
        String fileUrl = DataUtilities.fileToURL(imageFile).toExternalForm();
        PointSymbolizer ps = sb.createPointSymbolizer(sb.createGraphic(null, null, sb.createExternalGraphic(fileUrl, "image/png")));
        GraphicsAwareDpiRescaleStyleVisitor visitor = new GraphicsAwareDpiRescaleStyleVisitor(2);
        ps.accept(visitor);
        PointSymbolizer resized = (PointSymbolizer) visitor.getCopy();
        Expression size = resized.getGraphic().getSize();
        assertTrue(size instanceof Literal);
        // original image height was 22
        assertEquals(44, size.evaluate(null, Integer.class), 0d);
    }
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  Style createTestStyle() throws IllegalFilterException {
    StyleFactory sFac = CommonFactoryFinder.getStyleFactory(null);
    // The following is complex, and should be built from
    // an SLD document and not by hand
    PointSymbolizer pointsym = sFac.createPointSymbolizer();
    pointsym.setGraphic(sFac.getDefaultGraphic());

    Rule rule = sFac.createRule();
    rule.setSymbolizers(new Symbolizer[] { polysym(sFac) });
    FeatureTypeStyle fts = sFac.createFeatureTypeStyle(new Rule[] { rule });
    fts.setFeatureTypeName("polygonfeature");
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  }

  private Style createDefQueryTestStyle() throws IllegalFilterException {
    StyleFactory sFac = StyleFactoryFinder.createStyleFactory();

    PointSymbolizer pointsym = sFac.createPointSymbolizer();
    pointsym.setGraphic(sFac.getDefaultGraphic());
    pointsym.setGeometryPropertyName("point");

    Rule rulep = sFac.createRule();
    rulep.setSymbolizers(new Symbolizer[] { pointsym });
    FeatureTypeStyle ftsP = sFac.createFeatureTypeStyle();
    ftsP.setRules(new Rule[] { rulep });
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        /*
         * Setting the geometryPropertyName arg to null signals that we want to
         * draw the default geomettry of features
         */
        PointSymbolizer sym = styleFactory.createPointSymbolizer(gr, null);

        Rule rule = styleFactory.createRule();
        rule.symbolizers().add(sym);
        FeatureTypeStyle fts = styleFactory.createFeatureTypeStyle(new Rule[]{rule});
        Style style = styleFactory.createStyle();
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        StyleCollector collector = new StyleCollector();
        style.accept(collector);
        assertSimpleStyle(collector);

        // check the size
        PointSymbolizer ps = (PointSymbolizer) collector.symbolizers.get(0);
        Graphic graphic = ps.getGraphic();
        assertEquals(6, (int) graphic.getSize().evaluate(null, Integer.class));

        // check the mark
        List<GraphicalSymbol> symbols = graphic.graphicalSymbols();
        assertEquals(1, symbols.size());
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        StyleCollector collector = new StyleCollector();
        style.accept(collector);
        assertSimpleStyle(collector);

        // check the size
        PointSymbolizer ps = (PointSymbolizer) collector.symbolizers.get(0);
        Graphic graphic = ps.getGraphic();
        assertEquals(6, (int) graphic.getSize().evaluate(null, Integer.class));

        // check the mark
        List<GraphicalSymbol> symbols = graphic.graphicalSymbols();
        assertEquals(1, symbols.size());
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        StyleCollector collector = new StyleCollector();
        style.accept(collector);
        assertSimpleStyle(collector);

        // check the size and rotation
        PointSymbolizer ps = (PointSymbolizer) collector.symbolizers.get(0);
        Graphic graphic = ps.getGraphic();
        assertEquals(12, (int) graphic.getSize().evaluate(null, Integer.class));
        assertEquals(45, (int) graphic.getRotation().evaluate(null, Integer.class));

        // check the mark
        List<GraphicalSymbol> symbols = graphic.graphicalSymbols();
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        StyleCollector collector = new StyleCollector();
        style.accept(collector);
        assertSimpleStyle(collector);

        // check the size and rotation
        PointSymbolizer ps = (PointSymbolizer) collector.symbolizers.get(0);
        Graphic graphic = ps.getGraphic();
        assertEquals(12, (int) graphic.getSize().evaluate(null, Integer.class));

        // check the mark
        List<GraphicalSymbol> symbols = graphic.graphicalSymbols();
        assertEquals(1, symbols.size());
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Related Classes of org.geotools.styling.PointSymbolizer

  • org.geomajas.plugin.rasterizing.StyleFactoryServiceImpl
  • org.geoserver.kml.icons.IconPropertiesTest
  • org.geoserver.kml.icons.IconPropertyExtractor$FeatureProperties
  • org.geoserver.kml.icons.IconPropertyInjector
  • org.geoserver.kml.icons.IconPropertyInjectorTest
  • org.geoserver.kml.KMLMapTransformer$KMLMapTranslatorSupport
  • org.geoserver.kml.KMLWriter
  • org.geoserver.w3ds.styles.SLD3DParser
  • org.geoserver.wms.legendgraphic.BufferedImageLegendGraphicBuilder
  • org.geotools.data.neo4j.StyledImageExporter
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