List of symbolizers() Examples

Examples of symbolizers()

org.geotools.styling.Rule.symbolizers()
Symbolizers used, in order, to portray the features selected by this rule.
Please note that this list may be modified direct.
org.geotools.styling.RuleImpl.symbolizers()
org.opengis.style.Rule.symbolizers()
This method returns the list of Symbolizer objects contained by this {@code Rule}. We use a list of to enable the possibility for an implementation to return a special type of Symbolizer. This doesnt mean a Rule must return a list of PointSymbolizer or TextSymbolizer only, no. The purpose of this if to offer the solution to return different implementations like MutableSymbolizer or RichSymbolizer and then avoid redundant cast in the code. If you dont intend to use a special interface you can override this method by : List symbolizers(); @return the list of Symbolizer

Examples of org.geotools.styling.Rule.symbolizers()

        assertEquals("Foundation", fts.getFeatureTypeName());
        assertEquals(1, fts.rules().size());
        
        Rule r = fts.rules().get(0);
        assertEquals("main", r.getName());
        assertEquals(1, r.symbolizers().size());
        
        PolygonSymbolizer sym = (PolygonSymbolizer) r.symbolizers().get(0);
    }
    
    public void testParseGraphicFill() throws Exception {

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Examples of org.geotools.styling.Rule.symbolizers()

        
        Rule r = fts.rules().get(0);
        assertEquals("main", r.getName());
        assertEquals(1, r.symbolizers().size());
        
        PolygonSymbolizer sym = (PolygonSymbolizer) r.symbolizers().get(0);
    }
    
    public void testParseGraphicFill() throws Exception {
        StyledLayerDescriptor sld = (StyledLayerDescriptor) parse("../graphicFill.xml");
        NamedLayer layer = (NamedLayer) sld.getStyledLayers()[0];

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Examples of org.geotools.styling.Rule.symbolizers()

        Style style = layer.getStyles()[0];
        assertEquals(1, style.featureTypeStyles().size());
        FeatureTypeStyle fts = style.featureTypeStyles().get(0);
        assertEquals(1, fts.rules().size());
        Rule rule = fts.rules().get(0);
        assertEquals(4,  rule.symbolizers().size());
        
        // every symbolizer has the vendor option
        PolygonSymbolizer poly = (PolygonSymbolizer) rule.symbolizers().get(0);
        assertEquals(1, poly.getOptions().size());
        assertEquals("true", poly.getOptions().get("labelObstacle"));

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Examples of org.geotools.styling.Rule.symbolizers()

        assertEquals(1, fts.rules().size());
        Rule rule = fts.rules().get(0);
        assertEquals(4,  rule.symbolizers().size());
        
        // every symbolizer has the vendor option
        PolygonSymbolizer poly = (PolygonSymbolizer) rule.symbolizers().get(0);
        assertEquals(1, poly.getOptions().size());
        assertEquals("true", poly.getOptions().get("labelObstacle"));
        
        LineSymbolizer line = (LineSymbolizer) rule.symbolizers().get(1);
        assertEquals(1, line.getOptions().size());

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Examples of org.geotools.styling.RuleImpl.symbolizers()

                 Filter geomCheck = ff.or(Arrays.asList(polygon, multiPolygon));
                 Filter ruleFilter = copy.getFilter();
                 Filter filter = ruleFilter == null || ruleFilter == Filter.INCLUDE ? geomCheck : ff.and(geomCheck, ruleFilter);
                 RuleImpl extra = new RuleImpl(copy);
                 extra.setFilter(filter);
                 extra.symbolizers().clear();
                 extra.symbolizers().add(sb.createPolygonSymbolizer());
                 extraRules.add(extra);
             }
            
        }

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Examples of org.opengis.style.Rule.symbolizers()

        assertTrue("parsed xml into style", parsed.length > 0);


        Style style = parsed[0];
        assertNotNull(style);
        Rule rule = style.featureTypeStyles().get(0).rules().get(0);
        LineSymbolizer lineSymbolize = (LineSymbolizer) rule.symbolizers().get(0);
        Stroke stroke = lineSymbolize.getStroke();


        Expression color = stroke.getColor();
        Color value = color.evaluate(null, Color.class);
        assertNotNull("color", value);

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Examples of org.opengis.style.Rule.symbolizers()

        assertTrue("parsed xml into style", parsed.length > 0);


        Style style = parsed[0];
        assertNotNull(style);
        Rule rule = style.featureTypeStyles().get(0).rules().get(0);
        LineSymbolizer lineSymbolize = (LineSymbolizer) rule.symbolizers().get(0);
        Stroke stroke = lineSymbolize.getStroke();


        Expression color = stroke.getColor();
        Color value = color.evaluate(null, Color.class);
        assertNotNull("color", value);

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Examples of org.opengis.style.Rule.symbolizers()

        assertTrue("parsed xml into style", parsed.length > 0);


        Style style = parsed[0];
        assertNotNull(style);
        Rule rule = style.featureTypeStyles().get(0).rules().get(0);
        TextSymbolizer textSymbolize = (TextSymbolizer) rule.symbolizers().get(0);
        LabelPlacement labelPlacement = textSymbolize.getLabelPlacement();


        assertNotNull(labelPlacement);
    }

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Examples of org.opengis.style.Rule.symbolizers()

        assertTrue("parsed xml into style", parsed.length > 0);


        Style style = parsed[0];
        assertNotNull(style);
        Rule rule = style.featureTypeStyles().get(0).rules().get(0);
        TextSymbolizer textSymbolize = (TextSymbolizer) rule.symbolizers().get(0);
        PointPlacement pointPlacement = (PointPlacement) textSymbolize.getLabelPlacement();


        assertNotNull(pointPlacement);
        assertNotNull(pointPlacement.getRotation());
    }

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Examples of org.opengis.style.Rule.symbolizers()

        assertTrue("parsed xml into style", parsed.length > 0);


        Style style = parsed[0];
        assertNotNull(style);
        Rule rule = style.featureTypeStyles().get(0).rules().get(0);
        List<? extends Symbolizer> symbolizers = rule.symbolizers();
        assertEquals(1, symbolizers.size());
        PointSymbolizer symbolize = (PointSymbolizer) symbolizers.get(0);
        Graphic graphic = symbolize.getGraphic();
        List<GraphicalSymbol> symbols = graphic.graphicalSymbols();
        assertEquals(1, symbols.size());

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