org.geotools.styling.PointSymbolizer Java Examples

@Test
public void testLabelsAndGeometries() throws IOException{
	SymbolizerFilterVisitor visitor = new SymbolizerFilterVisitor();
	visitor.setIncludeGeometry(true);
	visitor.setIncludeText(true);
	SLDParser parser = new SLDParser(styleFactory);
	parser.setInput(getClass().getResource("point_pointwithdefaultlabel.sld"));
	Style[] styles = parser.readXML();
	Assert.assertEquals(1, styles.length);
	visitor.visit(styles[0]);
	Style copy = (Style) visitor.getCopy();
	FeatureTypeStyle featureTypeStyle = copy.featureTypeStyles().iterator().next();
	Rule rule = featureTypeStyle.rules().iterator().next();
	Iterator<Symbolizer> it = rule.symbolizers().iterator();
	Assert.assertTrue(it.next() instanceof PointSymbolizer);
	Assert.assertTrue(it.next() instanceof TextSymbolizer);
	Assert.assertFalse(it.hasNext());
}
 

/** Update symbol. */
private void updateSymbol() {
    if (!Controller.getInstance().isPopulating()) {
        StandardData standardData = getStandardData();

        Expression geometryField = ExtractGeometryField.getGeometryField(fieldConfigVisitor);

        PointSymbolizer pointSymbolizer =
                (PointSymbolizer) SelectedSymbol.getInstance().getSymbolizer();

        if (pointSymbolizer != null) {
            pointSymbolizer.setName(standardData.getName());
            pointSymbolizer.setDescription(standardData.getDescription());
            pointSymbolizer.setUnitOfMeasure(
                    (standardData.getUnit() != null) ? standardData.getUnit().getUnit() : null);
            pointSymbolizer.setGeometry(geometryField);

            this.fireUpdateSymbol();
        }
    }
}
 

/**
 * (non-Javadoc)
 *
 * @see
 *     org.geotools.styling.visitor.DuplicatingStyleVisitor#visit(org.geotools.styling.PointSymbolizer)
 */
@Override
public void visit(PointSymbolizer ps) {
    PointSymbolizer copy = sf.getDefaultPointSymbolizer();

    copy.setGeometry(copy(Point.class, ps.getGeometry()));

    copy.setUnitOfMeasure(ps.getUnitOfMeasure());
    copy.setGraphic(copy(ps.getGraphic()));
    copy.getOptions().putAll(ps.getOptions());

    if (STRICT && !copy.equals(ps)) {
        throw new IllegalStateException("Was unable to duplicate provided Graphic:" + ps);
    }
    pages.push(copy);
}
 

/**
 * (non-Javadoc)
 *
 * @see
 *     org.geotools.styling.visitor.DuplicatingStyleVisitor#visit(org.geotools.styling.PointSymbolizer)
 */
public void visit(PointSymbolizer ps) {
    PointSymbolizer copy = sf.getDefaultPointSymbolizer();

    copy.setGeometry(copy(ps.getGeometry()));

    copy.setUnitOfMeasure(ps.getUnitOfMeasure());
    copy.setGraphic(copy(ps.getGraphic()));
    copy.getOptions().putAll(ps.getOptions());

    if (STRICT) {
        if (!copy.equals(ps)) {
            throw new IllegalStateException("Was unable to duplicate provided Graphic:" + ps);
        }
    }
    pages.push(copy);
}
 

/**
 * Default string.
 *
 * @param symbol the symbol
 * @return the string
 */
private String defaultString(Symbolizer symbol) {
    String name = "";

    if (symbol instanceof PointSymbolizer) {
        name = DEFAULT_MARKER_NAME;
    } else if (symbol instanceof TextSymbolizer) {
        name = DEFAULT_TEXT_NAME;
    } else if (symbol instanceof LineSymbolizer) {
        name = DEFAULT_LINE_NAME;
    } else if (symbol instanceof PolygonSymbolizer) {
        name = DEFAULT_POLYGON_NAME;
    } else if (symbol instanceof RasterSymbolizer) {
        name = DEFAULT_RASTER_NAME;
    }
    return name;
}
 

/**
 * Populate symbolizer.
 *
 * @param ruleTreeNode the rule tree node
 * @param symbolizer the symbolizer
 */
private void populateSymbolizer(DefaultMutableTreeNode ruleTreeNode, Symbolizer symbolizer) {
    DefaultMutableTreeNode symbolizerTreeNode = addObject(ruleTreeNode, symbolizer, true);

    if ((symbolizer instanceof PointSymbolizer) || (symbolizer instanceof PolygonSymbolizer)) {
        addObject(
                symbolizerTreeNode, SLDTreeLeafFactory.getInstance().getFill(symbolizer), true);
    }

    if ((symbolizer instanceof PolygonSymbolizer) || (symbolizer instanceof LineSymbolizer)) {
        addObject(
                symbolizerTreeNode,
                SLDTreeLeafFactory.getInstance().getStroke(symbolizer),
                true);
    }

    if (symbolizer instanceof RasterSymbolizer) {
        handleRasterSymbolizer(symbolizer, symbolizerTreeNode);
    }
}
 

/** Update symbol. */
private void updateSymbol() {
    if (!Controller.getInstance().isPopulating()) {
        Symbolizer symbolizer = SelectedSymbol.getInstance().getSymbolizer();

        if (symbolizer instanceof PointSymbolizer) {
            PointSymbolizerImpl newPointSymbolizer = (PointSymbolizerImpl) symbolizer;

            Graphic graphic = getGraphic();

            newPointSymbolizer.setGraphic(graphic);
        }

        this.fireUpdateSymbol();
    }
}
 

@Override
public Fill getFill(Symbolizer symbolizer) {
    if (symbolizer instanceof PointSymbolizer) {
        PointSymbolizer point = (PointSymbolizer) symbolizer;
        Graphic graphic = point.getGraphic();

        if (graphic != null) {
            List<GraphicalSymbol> symbolList = graphic.graphicalSymbols();

            if ((symbolList != null) && !symbolList.isEmpty()) {
                GraphicalSymbol obj = symbolList.get(0);

                if (obj instanceof MarkImpl) {
                    MarkImpl mark = (MarkImpl) obj;

                    return mark.getFill();
                }
            }
        }
    }
    return null;
}
 

@Override
public void createFill(Symbolizer symbolizer) {
    if (symbolizer instanceof PointSymbolizer) {
        PointSymbolizer point = (PointSymbolizer) symbolizer;

        Graphic graphic = point.getGraphic();
        if (graphic == null) {
            graphic = styleFactory.createDefaultGraphic();
            point.setGraphic(graphic);
        }

        if ((graphic != null) && graphic.graphicalSymbols().isEmpty()) {
            Mark mark = styleFactory.getDefaultMark();

            graphic.graphicalSymbols().add(mark);
        }
    }
}
 

/** Test new point sld. */
@Test
public void testNewPointSLD() {
    NewPointSLD newData = new NewPointSLD();

    StyledLayerDescriptor sld = newData.create();

    assertTrue(sld.layers().size() == 1);

    StyledLayer styledLayer = sld.layers().get(0);

    NamedLayer namedLayer = (NamedLayer) styledLayer;

    Symbolizer symbolizer =
            namedLayer
                    .styles()
                    .get(0)
                    .featureTypeStyles()
                    .get(0)
                    .rules()
                    .get(0)
                    .symbolizers()
                    .get(0);

    assertTrue(symbolizer instanceof PointSymbolizer);
}
 

/**
 * Test method for {@link
 * com.sldeditor.common.tree.leaf.SLDTreeLeafFactory#hasFill(org.opengis.style.Symbolizer)}.
 */
@Test
public void testHasFill() {
    PolygonSymbolizer polygonSymbolizer = DefaultSymbols.createDefaultPolygonSymbolizer();
    PointSymbolizer pointSymbolizer = DefaultSymbols.createDefaultPointSymbolizer();
    // CHECKSTYLE:OFF
    LineSymbolizer lineSymbolizer = DefaultSymbols.createDefaultLineSymbolizer();
    TextSymbolizer textSymbolizer = DefaultSymbols.createDefaultTextSymbolizer();
    // CHECKSTYLE:ON

    assertFalse(SLDTreeLeafFactory.getInstance().hasFill(null));
    assertTrue(SLDTreeLeafFactory.getInstance().hasFill(polygonSymbolizer));
    assertTrue(SLDTreeLeafFactory.getInstance().hasFill(pointSymbolizer));
    assertFalse(SLDTreeLeafFactory.getInstance().hasFill(lineSymbolizer));
    assertFalse(SLDTreeLeafFactory.getInstance().hasFill(textSymbolizer));
}
 

/**
 * Test method for {@link
 * com.sldeditor.common.tree.leaf.SLDTreeLeafFactory#hasStroke(org.opengis.style.Symbolizer)}.
 */
@Test
public void testHasStroke() {
    PolygonSymbolizer polygonSymbolizer = DefaultSymbols.createDefaultPolygonSymbolizer();
    PointSymbolizer pointSymbolizer = DefaultSymbols.createDefaultPointSymbolizer();
    // CHECKSTYLE:OFF
    LineSymbolizer lineSymbolizer = DefaultSymbols.createDefaultLineSymbolizer();
    TextSymbolizer textSymbolizer = DefaultSymbols.createDefaultTextSymbolizer();
    // CHECKSTYLE:ON

    assertFalse(SLDTreeLeafFactory.getInstance().hasStroke(null));
    assertTrue(SLDTreeLeafFactory.getInstance().hasStroke(polygonSymbolizer));
    assertFalse(SLDTreeLeafFactory.getInstance().hasStroke(pointSymbolizer));
    assertTrue(SLDTreeLeafFactory.getInstance().hasStroke(lineSymbolizer));
    assertFalse(SLDTreeLeafFactory.getInstance().hasStroke(textSymbolizer));
}
 

/**
 * Test method for {@link
 * com.sldeditor.common.tree.leaf.SLDTreeLeafFactory#getStroke(org.opengis.style.Symbolizer)}.
 */
@Test
public void testGetStroke() {
    PolygonSymbolizer polygonSymbolizer = DefaultSymbols.createDefaultPolygonSymbolizer();
    // CHECKSTYLE:OFF
    PointSymbolizer pointSymbolizer = DefaultSymbols.createDefaultPointSymbolizer();
    LineSymbolizer lineSymbolizer = DefaultSymbols.createDefaultLineSymbolizer();
    TextSymbolizer textSymbolizer = DefaultSymbols.createDefaultTextSymbolizer();
    // CHECKSTYLE:ON

    assertNull(SLDTreeLeafFactory.getInstance().getStroke(null));
    assertTrue(SLDTreeLeafFactory.getInstance().getStroke(polygonSymbolizer) != null);
    assertTrue(SLDTreeLeafFactory.getInstance().getStroke(lineSymbolizer) != null);

    // Returns default stroke
    assertTrue(SLDTreeLeafFactory.getInstance().getStroke(pointSymbolizer) != null);
    assertTrue(SLDTreeLeafFactory.getInstance().getStroke(textSymbolizer) != null);
}
 

@Override
public void convert(Rule rule, JsonElement element, String layerName, int transparency) {
    if(element == null) return;
    if(rule == null) return;

    List<Symbolizer> symbolizerList = rule.symbolizers();

    List<Graphic> markerList = convert(element);

    if(markerList != null)
    {
        for(Graphic marker : markerList)
        {
            PointSymbolizer pointSymbolizer = styleFactory.createPointSymbolizer(marker, null);

            symbolizerList.add(pointSymbolizer);
        }
    }
}
 

@Test
public void testGeometries() throws IOException{
	SymbolizerFilterVisitor visitor = new SymbolizerFilterVisitor();
	visitor.setIncludeGeometry(true);
	visitor.setIncludeText(false);
	SLDParser parser = new SLDParser(styleFactory);
	parser.setInput(getClass().getResource("point_pointwithdefaultlabel.sld"));
	Style[] styles = parser.readXML();
	Assert.assertEquals(1, styles.length);
	visitor.visit(styles[0]);
	Style copy = (Style) visitor.getCopy();
	FeatureTypeStyle featureTypeStyle = copy.featureTypeStyles().iterator().next();
	Rule rule = featureTypeStyle.rules().iterator().next();
	Iterator<Symbolizer> it = rule.symbolizers().iterator();
	Assert.assertTrue(it.next() instanceof PointSymbolizer);
	Assert.assertFalse(it.hasNext());
}
 

protected boolean skipSymbolizer(Symbolizer symbolizer) {
	if (symbolizer instanceof TextSymbolizer) {
		if (!isIncludeText()) {
			return true;
		}
	} else if (symbolizer instanceof LineSymbolizer) {
		if (!isIncludeGeometry()) {
			return true;
		}
	} else if (symbolizer instanceof PointSymbolizer) {
		if (!isIncludeGeometry()) {
			return true;
		}
	} else if (symbolizer instanceof PolygonSymbolizer) {
		if (!isIncludeGeometry()) {
			return true;
		}
	} else if (symbolizer instanceof RasterSymbolizer) {
		if (!isIncludeGeometry()) {
			return true;
		}
	}
	return false;
}
 

/**
 * Creates a default {@link Rule} for a point.
 * 
 * @return the default rule.
 */
public static Rule createDefaultPointRule() {
    Graphic graphic = sf.createDefaultGraphic();
    Mark circleMark = sf.getCircleMark();
    circleMark.setFill(sf.createFill(ff.literal("#" + Integer.toHexString(Color.RED.getRGB() & 0xffffff))));
    circleMark.setStroke(sf.createStroke(ff.literal("#" + Integer.toHexString(Color.BLACK.getRGB() & 0xffffff)),
            ff.literal(DEFAULT_WIDTH)));
    graphic.graphicalSymbols().clear();
    graphic.graphicalSymbols().add(circleMark);
    graphic.setSize(ff.literal(DEFAULT_SIZE));

    PointSymbolizer pointSymbolizer = sf.createPointSymbolizer();
    Rule rule = sf.createRule();
    rule.setName("New rule");
    rule.symbolizers().add(pointSymbolizer);

    pointSymbolizer.setGraphic(graphic);
    return rule;
}
 

/**
 * Returns the type of geometry/raster that the {@link SymbolizerWrapper} represents.
 * 
 * @return the symbolizer type.
 */
public EGeometryType getType() {
    SymbolizerWrapper geometrySymbolizersWrapper = getGeometrySymbolizersWrapper();
    if (geometrySymbolizersWrapper == null) {
        return null;
    }
    Symbolizer symbolizer = geometrySymbolizersWrapper.getSymbolizer();
    if (symbolizer instanceof PointSymbolizer) {
        return EGeometryType.POINT;
    } else if (symbolizer instanceof LineSymbolizer) {
        return EGeometryType.LINESTRING;
    } else if (symbolizer instanceof PolygonSymbolizer) {
        return EGeometryType.POLYGON;
    } else if (symbolizer instanceof RasterSymbolizer) {
        throw new RuntimeException("Not implemented yet!");
    }
    return null;
}
 

private SymbolizerWrapper getWrapper( Symbolizer symbolizer ) {
    SymbolizerWrapper symbolizerWrapper = null;
    if (symbolizer instanceof PointSymbolizer) {
        symbolizerWrapper = new PointSymbolizerWrapper(symbolizer, this);
    } else if (symbolizer instanceof LineSymbolizer) {
        symbolizerWrapper = new LineSymbolizerWrapper(symbolizer, this);
    } else if (symbolizer instanceof PolygonSymbolizer) {
        symbolizerWrapper = new PolygonSymbolizerWrapper(symbolizer, this);
    } else if (symbolizer instanceof TextSymbolizer) {
        symbolizerWrapper = new TextSymbolizerWrapper(symbolizer, this, getType());
    } else if (symbolizer instanceof RasterSymbolizer) {
        symbolizerWrapper = new RasterSymbolizerWrapper(symbolizer, this);
    }

    return symbolizerWrapper;
}
 

private void initEndPointSymbolizers() {
    for( Symbolizer x : super.getParent().getRule().getSymbolizers() ) {
        if (x instanceof PointSymbolizer) {
            PointSymbolizer pnt = (PointSymbolizer) x;
            Expression ex = pnt.getGeometry();
            boolean endpnt = ex instanceof FilterFunction_endPoint;
            boolean startpnt = ex instanceof FilterFunction_startPoint;
            if (endpnt || startpnt) {
                GraphicalSymbol gs = pnt.getGraphic().graphicalSymbols().get(0);
                if (gs instanceof Mark) {
                    String name = ((Mark) gs).getWellKnownName().evaluate(null, String.class);
                    if (StyleUtilities.lineEndStyles.values().contains(name)) {
                        if (endpnt) {
                            endPointStyle = new PointSymbolizerWrapper(pnt, super.getParent());
                        } else if (startpnt) {
                            startPointStyle = new PointSymbolizerWrapper(pnt, super.getParent());
                        }
                    }
                }
            }
        }
    }
}
 

/**
 * Create a default point style.
 *
 * @return the created style.
 */
public static Style createPointStyle() {
	final Graphic gr = styleFactory.createDefaultGraphic();
	final Mark mark = styleFactory.getCircleMark();
	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
	 */
	final PointSymbolizer sym = styleFactory.createPointSymbolizer(gr, null);

	final Rule rule = styleFactory.createRule();
	rule.symbolizers().add(sym);
	final FeatureTypeStyle fts = styleFactory.createFeatureTypeStyle(new Rule[] { rule });
	final Style style = styleFactory.createStyle();
	style.featureTypeStyles().add(fts);

	return style;
}
 

/**
 * Gets the graphic.
 *
 * @param symbolizer the symbolizer
 * @return the graphic
 */
private Graphic getGraphic(Symbolizer symbolizer) {
    Graphic graphic = null;

    if (symbolizer instanceof PointSymbolizerImpl) {
        PointSymbolizer pointSymbolizer = (PointSymbolizer) symbolizer;
        graphic = pointSymbolizer.getGraphic();
    } else if (symbolizer instanceof PolygonSymbolizerImpl) {
        PolygonSymbolizer polygonSymbolizer = (PolygonSymbolizer) symbolizer;
        if (polygonSymbolizer != null) {
            Fill fill = polygonSymbolizer.getFill();

            if (fill != null) {
                graphic = fill.getGraphicFill();
            }
        }
    }

    return graphic;
}
 

/**
 * Test method for {@link
 * com.sldeditor.common.tree.leaf.SLDTreeLeafFactory#getFill(org.opengis.style.Symbolizer)}.
 */
@Test
public void testGetFill() {
    PolygonSymbolizer polygonSymbolizer = DefaultSymbols.createDefaultPolygonSymbolizer();
    PointSymbolizer pointSymbolizer = DefaultSymbols.createDefaultPointSymbolizer();
    // CHECKSTYLE:OFF
    LineSymbolizer lineSymbolizer = DefaultSymbols.createDefaultLineSymbolizer();
    TextSymbolizer textSymbolizer = DefaultSymbols.createDefaultTextSymbolizer();
    // CHECKSTYLE:ON

    assertNull(SLDTreeLeafFactory.getInstance().getFill(null));
    assertTrue(SLDTreeLeafFactory.getInstance().getFill(polygonSymbolizer) != null);
    assertTrue(SLDTreeLeafFactory.getInstance().getFill(pointSymbolizer) != null);

    // Returns default fill
    assertTrue(SLDTreeLeafFactory.getInstance().getFill(lineSymbolizer) != null);
    assertTrue(SLDTreeLeafFactory.getInstance().getFill(textSymbolizer) != null);
}
 

/**
 * Test method for {@link
 * com.sldeditor.common.tree.leaf.SLDTreeLeafPoint#createStroke(org.opengis.style.Symbolizer)}.
 */
@Test
public void testCreateStroke() {
    SLDTreeLeafPoint leaf = new SLDTreeLeafPoint();

    PointSymbolizer pointSymbolizer = DefaultSymbols.createDefaultPointSymbolizer();
    leaf.removeStroke(pointSymbolizer);

    // Does nothing
}
 

/**
 * Test method for {@link
 * com.sldeditor.common.tree.leaf.SLDTreeLeafPoint#removeStroke(org.opengis.style.Symbolizer)}.
 */
@Test
public void testRemoveStroke() {
    SLDTreeLeafPoint leaf = new SLDTreeLeafPoint();

    PointSymbolizer pointSymbolizer = DefaultSymbols.createDefaultPointSymbolizer();
    leaf.removeStroke(pointSymbolizer);

    // Does nothing
}
 

/**
 * Test method for {@link
 * com.sldeditor.common.tree.leaf.SLDTreeLeafPoint#getStroke(org.opengis.style.Symbolizer)}.
 */
@Test
public void testGetStroke() {
    SLDTreeLeafPoint leaf = new SLDTreeLeafPoint();
    assertNull(leaf.getStroke(null));
    assertNull(leaf.getStroke(DefaultSymbols.createDefaultPointSymbolizer()));

    PointSymbolizer pointSymbolizer = DefaultSymbols.createDefaultPointSymbolizer();
    assertNull(leaf.getStroke(pointSymbolizer));
}
 

@Test
public void testCreateSLDFromStringGeoServer() {

    SLDData sldData = new SLDData(null, expectedSld);
    String geoserverUrl = "http://localhost:8080/geoserver";
    GeoServerConnection connectionData = new GeoServerConnection();
    try {
        connectionData.setUrl(new URL(geoserverUrl));
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
    sldData.setConnectionData(connectionData);
    StyledLayerDescriptor sld = SLDUtils.createSLDFromString(null);

    assertNull(sld);
    sld = SLDUtils.createSLDFromString(sldData);

    StyledLayer[] styledLayers = sld.getStyledLayers();
    NamedLayer namedLayer = (NamedLayer) styledLayers[0];
    Style[] actualStyles = namedLayer.getStyles();
    PointSymbolizer pointSymbolizer =
            (PointSymbolizer)
                    actualStyles[0]
                            .featureTypeStyles()
                            .get(0)
                            .rules()
                            .get(0)
                            .symbolizers()
                            .get(0);

    MarkImpl mark = (MarkImpl) pointSymbolizer.getGraphic().graphicalSymbols().get(0);
    assertEquals("circle", mark.getWellKnownName().toString());

    // Check resource locator
    geoserverUrl = geoserverUrl + "/styles/";
    assertTrue(geoserverUrl.compareTo(sldData.getResourceLocator().toExternalForm()) == 0);
}
 

/**
 * Creates the default point symbolizer.
 *
 * @return the point symbolizer
 */
public static PointSymbolizer createDefaultPointSymbolizer() {
    String geometryFieldName = null;
    Expression geometryField = ff.property(geometryFieldName);

    List<GraphicalSymbol> symbolList = new ArrayList<>();

    Stroke stroke = null;
    AnchorPoint anchorPoint = null;
    Displacement displacement = null;
    Fill fill = styleFactory.createFill(ff.literal(DEFAULT_MARKER_COLOUR));
    GraphicalSymbol symbol = styleFactory.mark(ff.literal(DEFAULT_MARKER_SYMBOL), fill, stroke);

    symbolList.add(symbol);
    Graphic graphic =
            styleFactory.graphic(
                    symbolList,
                    ff.literal(DEFAULT_COLOUR_OPACITY),
                    ff.literal(DEFAULT_MARKER_SYMBOL_SIZE),
                    ff.literal(0.0),
                    anchorPoint,
                    displacement);
    return styleFactory.pointSymbolizer(
            Localisation.getString(SLDTreeTools.class, "TreeItem.newMarker"),
            geometryField,
            null,
            null,
            graphic);
}
 

/** Adds the new marker symbolizer. */
public void addNewMarker() {
    if (symbolTree == null) {
        return;
    }

    // Store current state of the SLD before the add
    Object oldValueObj = sldWriter.encodeSLD(null, SelectedSymbol.getInstance().getSld());

    PointSymbolizer newPointSymbolizer = DefaultSymbols.createDefaultPointSymbolizer();

    DefaultMutableTreeNode ruleNode = getRuleTreeNode();

    SelectedSymbol.getInstance().addSymbolizerToRule(newPointSymbolizer);
    DefaultMutableTreeNode newNode = sldTree.addObject(ruleNode, newPointSymbolizer, true);

    // Select the item just added
    if (newNode != null) {
        sldTree.addObject(
                newNode, SLDTreeLeafFactory.getInstance().getFill(newPointSymbolizer), true);

        SLDTreeManager.getInstance().rebuildTree((SLDTree) sldTree);

        TreePath newPath = getPath(newNode);

        symbolTree.setSelectionPath(newPath);

        // Store current state of the SLD after the add
        Object newValueObj = sldWriter.encodeSLD(null, SelectedSymbol.getInstance().getSld());

        UndoManager.getInstance()
                .addUndoEvent(
                        new UndoEvent(
                                sldTree.getUndoObject(),
                                getClass().getName(),
                                oldValueObj,
                                newValueObj));
    }
}
 

/**
 * Test method for {@link
 * com.sldeditor.common.tree.leaf.SLDTreeLeafPoint#getFill(org.opengis.style.Symbolizer)}.
 */
@Test
public void testGetFill() {
    SLDTreeLeafPoint leaf = new SLDTreeLeafPoint();
    assertNull(leaf.getFill(null));
    assertNull(leaf.getFill(DefaultSymbols.createDefaultPolygonSymbolizer()));

    PointSymbolizer pointSymbolizer = DefaultSymbols.createDefaultPointSymbolizer();

    Fill expectedFill = null;
    Graphic graphic = pointSymbolizer.getGraphic();

    if (graphic != null) {
        List<GraphicalSymbol> symbolList = graphic.graphicalSymbols();

        if ((symbolList != null) && !symbolList.isEmpty()) {
            GraphicalSymbol obj = symbolList.get(0);

            if (obj != null) {
                if (obj instanceof MarkImpl) {
                    MarkImpl mark = (MarkImpl) obj;

                    expectedFill = mark.getFill();
                }
            }
        }
    }

    assertEquals(expectedFill, leaf.getFill(pointSymbolizer));
}