Examples of org.geotools.styling.Graphic.graphicalSymbols()

org.geotools.styling.Graphic.graphicalSymbols()
List of all symbols used to represent this graphic. @return List of ExternalGraphic or Mark in the order provided.

    Graphic city = builder.createGraphic();
    city.setSize(ff.literal(10));
    city.graphicalSymbols().add(builder.createExternalGraphic("file:city.svg", "svg")); // svg
                                                                                        // preferred
    city.graphicalSymbols().add(builder.createExternalGraphic("file:city.png", "png")); // png next
    city.graphicalSymbols().add(
            builder.createMark(StyleBuilder.MARK_CIRCLE, Color.BLUE, Color.BLACK, 1));
    PointSymbolizer pointSymbolizer = builder.createPointSymbolizer(city, "the_geom");
    
    Rule rule1 = builder.createRule(pointSymbolizer);
    rule1.setName("rule1");

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    PointSymbolizer pointSymbolizer = styleBuilder.createPointSymbolizer();
    
    Graphic graphic = styleBuilder.createGraphic();
    ExternalGraphic external = styleBuilder.createExternalGraphic("file:///C:/images/house.gif",
            "image/gif");
    graphic.graphicalSymbols().add(external);
    graphic.graphicalSymbols().add(styleBuilder.createMark("circle"));
    
    pointSymbolizer.setGraphic(graphic);
    
    Rule rule = styleBuilder.createRule(pointSymbolizer);

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    Graphic graphic = styleBuilder.createGraphic();
    ExternalGraphic external = styleBuilder.createExternalGraphic("file:///C:/images/house.gif",
            "image/gif");
    graphic.graphicalSymbols().add(external);
    graphic.graphicalSymbols().add(styleBuilder.createMark("circle"));
    
    pointSymbolizer.setGraphic(graphic);
    
    Rule rule = styleBuilder.createRule(pointSymbolizer);
    FeatureTypeStyle featureTypeStyle = styleBuilder.createFeatureTypeStyle("Feature", rule);

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        assertEquals("This is just a simple example of a point symbolizer.",
                sym.getDescription().getAbstract().toString());


        Graphic g = sym.getGraphic();
        assertEquals(15.0, g.getSize().evaluate(null, Double.class));
        assertEquals(1, g.graphicalSymbols().size());


        ExternalGraphic eg = (ExternalGraphic) g.graphicalSymbols().get(0);
        assertNull(eg.getLocation());
        assertEquals("image/png", eg.getFormat());
        assertImagesEqual(referenceImage, eg.getInlineContent());

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        Graphic g = sym.getGraphic();
        assertEquals(15.0, g.getSize().evaluate(null, Double.class));
        assertEquals(1, g.graphicalSymbols().size());


        ExternalGraphic eg = (ExternalGraphic) g.graphicalSymbols().get(0);
        assertNull(eg.getLocation());
        assertEquals("image/png", eg.getFormat());
        assertImagesEqual(referenceImage, eg.getInlineContent());
        assertNull(eg.getLocation());
    }

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        assertEquals("This is just a simple example of a point symbolizer.",
                sym.getDescription().getAbstract().toString());


        Graphic g = sym.getGraphic();
        assertEquals(15.0, g.getSize().evaluate(null, Double.class));
        assertEquals(1, g.graphicalSymbols().size());


        Mark mark = (Mark) g.graphicalSymbols().get(0);
        ExternalMark em = mark.getExternalMark();
        assertNotNull(em);
        assertEquals("image/png", em.getFormat());

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        Graphic g = sym.getGraphic();
        assertEquals(15.0, g.getSize().evaluate(null, Double.class));
        assertEquals(1, g.graphicalSymbols().size());


        Mark mark = (Mark) g.graphicalSymbols().get(0);
        ExternalMark em = mark.getExternalMark();
        assertNotNull(em);
        assertEquals("image/png", em.getFormat());
        assertImagesEqual(referenceImage, em.getInlineContent());
        assertNull(em.getOnlineResource());

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        StyledLayerDescriptor sld = (StyledLayerDescriptor) parse("../graphicFill.xml");
        NamedLayer layer = (NamedLayer) sld.getStyledLayers()[0];
        PolygonSymbolizer ps = (PolygonSymbolizer) layer.getStyles()[0].featureTypeStyles().get(0).rules().get(0).symbolizers().get(0);
        Graphic graphicFill = ps.getFill().getGraphicFill();
        assertNotNull(graphicFill);
        ExternalGraphic eg = (ExternalGraphic) graphicFill.graphicalSymbols().get(0);
        assertEquals(new URI("http://maps.google.com/mapfiles/kml/pal2/icon4.png"), eg.getOnlineResource().getLinkage());
        
    }
    
    Object parse(String filename) throws Exception {

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        mark.setStroke(styleFactory.createStroke(filterFactory.literal(Color.BLUE), filterFactory.literal(1)));


        mark.setFill(styleFactory.createFill(filterFactory.literal(Color.CYAN)));


        gr.graphicalSymbols().clear();
        gr.graphicalSymbols().add(mark);
        gr.setSize(filterFactory.literal(5));


        /*
         * Setting the geometryPropertyName arg to null signals that we want to

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        mark.setStroke(styleFactory.createStroke(filterFactory.literal(Color.BLUE), filterFactory.literal(1)));


        mark.setFill(styleFactory.createFill(filterFactory.literal(Color.CYAN)));


        gr.graphicalSymbols().clear();
        gr.graphicalSymbols().add(mark);
        gr.setSize(filterFactory.literal(5));


        /*
         * Setting the geometryPropertyName arg to null signals that we want to
         * draw the default geomettry of features

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