Examples with LabelStyle org.geotoolkit.data.kml.model.LabelStyle used on opensource projects

Example 1 with LabelStyle

use of org.geotoolkit.data.kml.model.LabelStyle in project geotoolkit by Geomatys.

the class KmzContextInterpreter method writeSymbolizer.

/**
 * Writes KML color styles mapping SLD Symbolizers.
 * Color styles are written into KML Style selector.
 */
private AbstractStyleSelector writeSymbolizer(Symbolizer symbolizer, Style styleSelector) {
    if (symbolizer instanceof ExtensionSymbolizer) {
    } else // LineSymbolizer mapping
    if (symbolizer instanceof LineSymbolizer) {
        final LineSymbolizer lineSymbolizer = (LineSymbolizer) symbolizer;
        final LineStyle lineStyle = ((styleSelector.getLineStyle() == null) ? KML_FACTORY.createLineStyle() : styleSelector.getLineStyle());
        lineStyle.setWidth((Double) this.writeExpression(lineSymbolizer.getStroke().getWidth(), Double.class, null));
        lineStyle.setColor((Color) this.writeExpression(lineSymbolizer.getStroke().getColor(), Color.class, null));
        styleSelector.setLineStyle(lineStyle);
    } else // PointSymbolizezr mapping
    if (symbolizer instanceof PointSymbolizer) {
    // PointSymbolizer pointSymbolizer = (PointSymbolizer) symbolizer;
    // IconStyle iconStyle = KML_FACTORY.createIconStyle();
    // GraphicalSymbol gs = ((GraphicalSymbol) pointSymbolizer.getGraphic().graphicalSymbols().get(0));
    // gs.
    } else // PolygonSymbolizer mapping
    if (symbolizer instanceof PolygonSymbolizer) {
        final PolygonSymbolizer polygonSymbolizer = (PolygonSymbolizer) symbolizer;
        final PolyStyle polyStyle = KML_FACTORY.createPolyStyle();
        // Fill
        if (polygonSymbolizer.getFill() == null) {
            polyStyle.setFill(false);
        } else {
            polyStyle.setFill(true);
            polyStyle.setColor((Color) this.writeExpression(polygonSymbolizer.getFill().getColor(), Color.class, null));
        }
        // Outline
        if (polygonSymbolizer.getStroke() == null) {
            polyStyle.setOutline(false);
        } else if (styleSelector.getLineStyle() == null) {
            polyStyle.setOutline(true);
            final LineStyle lineStyle = KML_FACTORY.createLineStyle();
            lineStyle.setColor((Color) this.writeExpression(polygonSymbolizer.getStroke().getColor(), Color.class, null));
            lineStyle.setWidth((Double) this.writeExpression(polygonSymbolizer.getStroke().getWidth(), Double.class, null));
            styleSelector.setLineStyle(lineStyle);
        }
        styleSelector.setPolyStyle(polyStyle);
    } else if (symbolizer instanceof RasterSymbolizer) {
    } else if (symbolizer instanceof TextSymbolizer) {
        final TextSymbolizer textSymbolizer = (TextSymbolizer) symbolizer;
        final LabelStyle labelStyle = KML_FACTORY.createLabelStyle();
        if (textSymbolizer.getFont() != null) {
            textSymbolizer.getFont().getSize();
        }
        if (textSymbolizer.getFill() != null) {
            labelStyle.setColor((Color) this.writeExpression(textSymbolizer.getFill().getColor(), Color.class, null));
        }
        styleSelector.setLabelStyle(labelStyle);
    }
    return styleSelector;
}

Example 2 with LabelStyle

use of org.geotoolkit.data.kml.model.LabelStyle in project geotoolkit by Geomatys.

the class DocumentTest method documentWriteTest.

@Test
public void documentWriteTest() throws KmlException, IOException, XMLStreamException, ParserConfigurationException, SAXException, URISyntaxException {
    final KmlFactory kmlFactory = DefaultKmlFactory.getInstance();
    final Feature placemark0 = kmlFactory.createPlacemark();
    final double longitude00 = -122.371;
    final double latitude00 = 37.816;
    final double altitude00 = 0;
    final Coordinate coordinate00 = kmlFactory.createCoordinate(longitude00, latitude00, altitude00);
    final CoordinateSequence coordinates0 = kmlFactory.createCoordinates(Arrays.asList(coordinate00));
    final Point point0 = kmlFactory.createPoint(coordinates0);
    placemark0.setPropertyValue(KmlConstants.TAG_GEOMETRY, point0);
    placemark0.setPropertyValue(KmlConstants.TAG_NAME, "Document Feature 1");
    placemark0.setPropertyValue(KmlConstants.TAG_STYLE_URL, new URI("#exampleStyleDocument"));
    final Feature placemark1 = kmlFactory.createPlacemark();
    final double longitude10 = -122.370;
    final double latitude10 = 37.817;
    final double altitude10 = 0;
    final Coordinate coordinate10 = kmlFactory.createCoordinate(longitude10, latitude10, altitude10);
    final CoordinateSequence coordinates1 = kmlFactory.createCoordinates(Arrays.asList(coordinate10));
    final Point point1 = kmlFactory.createPoint(coordinates1);
    placemark1.setPropertyValue(KmlConstants.TAG_GEOMETRY, point1);
    placemark1.setPropertyValue(KmlConstants.TAG_NAME, "Document Feature 2");
    placemark1.setPropertyValue(KmlConstants.TAG_STYLE_URL, new URI("#exampleStyleDocument"));
    Style style = kmlFactory.createStyle();
    Color color = new Color(204, 0, 0, 255);
    LabelStyle labelStyle = kmlFactory.createLabelStyle();
    labelStyle.setColor(color);
    style.setLabelStyle(labelStyle);
    IdAttributes idAttributes = kmlFactory.createIdAttributes("exampleStyleDocument", null);
    style.setIdAttributes(idAttributes);
    Feature document = kmlFactory.createDocument();
    document.setPropertyValue(KmlConstants.TAG_NAME, "Document.kml");
    document.setPropertyValue(KmlConstants.TAG_FEATURES, Arrays.asList(placemark0, placemark1));
    document.setPropertyValue(KmlConstants.TAG_OPEN, true);
    document.setPropertyValue(KmlConstants.TAG_STYLE_SELECTOR, style);
    final Kml kml = kmlFactory.createKml(null, document, null, null);
    File temp = File.createTempFile("testDocument", ".kml");
    temp.deleteOnExit();
    KmlWriter writer = new KmlWriter();
    writer.setOutput(temp);
    writer.write(kml);
    writer.dispose();
    DomCompare.compare(new File(pathToTestFile), temp);
}

Example 3 with LabelStyle

use of org.geotoolkit.data.kml.model.LabelStyle in project geotoolkit by Geomatys.

the class KmlReader method readStyle.

private Style readStyle() throws XMLStreamException, KmlException, URISyntaxException {
    // AbstractObject
    List<SimpleTypeContainer> objectSimpleExtensions = new ArrayList<>();
    IdAttributes idAttributes = readIdAttributes();
    // AbstractStyleSelector
    List<SimpleTypeContainer> styleSelectorSimpleExtensions = new ArrayList<>();
    List<Object> styleSelectorObjectExtensions = new ArrayList<>();
    // Style
    IconStyle iconStyle = null;
    LabelStyle labelStyle = null;
    LineStyle lineStyle = null;
    PolyStyle polyStyle = null;
    BalloonStyle balloonStyle = null;
    ListStyle listStyle = null;
    List<SimpleTypeContainer> styleSimpleExtensions = new ArrayList<>();
    List<Object> styleObjectExtensions = new ArrayList<>();
    boucle: while (reader.hasNext()) {
        switch(reader.next()) {
            case XMLStreamConstants.START_ELEMENT:
                {
                    final String eName = reader.getLocalName();
                    final String eUri = reader.getNamespaceURI();
                    if (equalsNamespace(eUri)) {
                        switch(eName) {
                            case TAG_ICON_STYLE:
                                iconStyle = readIconStyle();
                                break;
                            case TAG_LABEL_STYLE:
                                labelStyle = readLabelStyle();
                                break;
                            case TAG_LINE_STYLE:
                                lineStyle = readLineStyle();
                                break;
                            case TAG_POLY_STYLE:
                                polyStyle = readPolyStyle();
                                break;
                            case TAG_BALLOON_STYLE:
                                balloonStyle = readBalloonStyle();
                                break;
                            case TAG_LIST_STYLE:
                                listStyle = readListStyle();
                                break;
                        }
                    } else // EXTENSIONS
                    {
                        KmlExtensionReader r;
                        if ((r = this.getComplexExtensionReader(TAG_STYLE, eUri, eName)) != null) {
                            Entry<Object, Extensions.Names> result = r.readExtensionElement(URI_KML, TAG_STYLE, eUri, eName);
                            Object ext = result.getKey();
                            Extensions.Names extensionLevel = result.getValue();
                            if (Extensions.Names.STYLE_SELECTOR.equals(extensionLevel)) {
                                styleSelectorObjectExtensions.add(ext);
                            } else if (Extensions.Names.STYLE.equals(extensionLevel)) {
                                styleObjectExtensions.add(ext);
                            }
                        } else if ((r = getSimpleExtensionReader(TAG_STYLE, eUri, eName)) != null) {
                            Entry<Object, Extensions.Names> result = r.readExtensionElement(URI_KML, TAG_STYLE, eUri, eName);
                            Object ext = result.getKey();
                            Extensions.Names extensionLevel = result.getValue();
                            if (Extensions.Names.OBJECT.equals(extensionLevel)) {
                                objectSimpleExtensions.add((SimpleTypeContainer) ext);
                            } else if (Extensions.Names.STYLE_SELECTOR.equals(extensionLevel)) {
                                styleSelectorSimpleExtensions.add((SimpleTypeContainer) ext);
                            } else if (Extensions.Names.STYLE.equals(extensionLevel)) {
                                styleSimpleExtensions.add((SimpleTypeContainer) ext);
                            }
                        }
                    }
                    break;
                }
            case XMLStreamConstants.END_ELEMENT:
                {
                    if (TAG_STYLE.equals(reader.getLocalName()) && containsNamespace(reader.getNamespaceURI())) {
                        break boucle;
                    }
                    break;
                }
        }
    }
    return KmlReader.KML_FACTORY.createStyle(objectSimpleExtensions, idAttributes, styleSelectorSimpleExtensions, styleSelectorObjectExtensions, iconStyle, labelStyle, lineStyle, polyStyle, balloonStyle, listStyle, styleSimpleExtensions, styleObjectExtensions);
}

Example 4 with LabelStyle

use of org.geotoolkit.data.kml.model.LabelStyle in project geotoolkit by Geomatys.

the class StyleMapTest method styleMapReadTest.

@Test
public void styleMapReadTest() throws IOException, XMLStreamException, URISyntaxException, KmlException {
    final Feature document;
    {
        final KmlReader reader = new KmlReader();
        reader.setInput(new File(pathToTestFile));
        final Kml kmlObjects = reader.read();
        reader.dispose();
        document = kmlObjects.getAbstractFeature();
    }
    assertEquals(KmlModelConstants.TYPE_DOCUMENT, document.getType());
    assertEquals("StyleMap.kml", document.getPropertyValue(KmlConstants.TAG_NAME));
    assertEquals(Boolean.TRUE, document.getPropertyValue(KmlConstants.TAG_OPEN));
    Iterator<?> i = ((Iterable<?>) document.getPropertyValue(KmlConstants.TAG_STYLE_SELECTOR)).iterator();
    assertTrue("Expected at least one element.", i.hasNext());
    {
        Style style = (Style) i.next();
        assertEquals("normalState", style.getIdAttributes().getId());
        IconStyle iconStyle0 = style.getIconStyle();
        BasicLink icon0 = iconStyle0.getIcon();
        assertEquals("http://maps.google.com/mapfiles/kml/pal3/icon55.png", icon0.getHref());
    }
    assertTrue("Expected at least 2 elements.", i.hasNext());
    {
        Style style = (Style) i.next();
        assertEquals("highlightState", style.getIdAttributes().getId());
        IconStyle iconStyle1 = style.getIconStyle();
        assertEquals(1.1, iconStyle1.getScale(), DELTA);
        BasicLink icon1 = iconStyle1.getIcon();
        assertEquals("http://maps.google.com/mapfiles/kml/pal3/icon60.png", icon1.getHref());
        LabelStyle labelStyle1 = style.getLabelStyle();
        assertEquals(new Color(192, 0, 0, 255), labelStyle1.getColor());
        assertEquals(1.1, labelStyle1.getScale(), DELTA);
    }
    assertTrue("Expected at least 3 elements.", i.hasNext());
    {
        StyleMap styleMap = (StyleMap) i.next();
        assertEquals("styleMapExample", styleMap.getIdAttributes().getId());
        assertEquals(2, styleMap.getPairs().size());
        Pair pair0 = styleMap.getPairs().get(0);
        assertEquals(new URI("#normalState"), pair0.getStyleUrl());
        Pair pair1 = styleMap.getPairs().get(1);
        assertEquals(StyleState.HIGHLIGHT, pair1.getKey());
        assertEquals(new URI("#highlightState"), pair1.getStyleUrl());
    }
    assertFalse("Expected exactly 3 elements.", i.hasNext());
    i = ((Iterable<?>) document.getPropertyValue(KmlConstants.TAG_FEATURES)).iterator();
    assertTrue("Expected at least one element.", i.hasNext());
    {
        Feature placemark = (Feature) i.next();
        assertEquals(KmlModelConstants.TYPE_PLACEMARK, placemark.getType());
        assertEquals("StyleMap example", placemark.getPropertyValue(KmlConstants.TAG_NAME));
        assertEquals(new URI("#styleMapExample"), placemark.getPropertyValue(KmlConstants.TAG_STYLE_URL));
        Point point = (Point) placemark.getPropertyValue(KmlConstants.TAG_GEOMETRY);
        CoordinateSequence coordinates = point.getCoordinateSequence();
        assertEquals(1, coordinates.size());
        Coordinate coordinate = coordinates.getCoordinate(0);
        assertEquals(-122.368987, coordinate.x, DELTA);
        assertEquals(37.817634, coordinate.y, DELTA);
        assertEquals(0, coordinate.z, DELTA);
    }
    assertFalse("Expected exactly one element.", i.hasNext());
}

Example 5 with LabelStyle

use of org.geotoolkit.data.kml.model.LabelStyle in project geotoolkit by Geomatys.

the class StyleTest method styleWriteTest.

@Test
public void styleWriteTest() throws KmlException, IOException, XMLStreamException, ParserConfigurationException, SAXException, URISyntaxException {
    final KmlFactory kmlFactory = DefaultKmlFactory.getInstance();
    final Feature placemark0 = kmlFactory.createPlacemark();
    placemark0.setPropertyValue(KmlConstants.TAG_NAME, "Google Earth - New Polygon");
    placemark0.setPropertyValue(KmlConstants.TAG_DESCRIPTION, "Here is some descriptive text");
    placemark0.setPropertyValue(KmlConstants.TAG_STYLE_URL, new URI("#myDefaultStyles"));
    final Feature placemark1 = kmlFactory.createPlacemark();
    placemark1.setPropertyValue(KmlConstants.TAG_NAME, "Google Earth - New Path");
    placemark1.setPropertyValue(KmlConstants.TAG_STYLE_URL, new URI("#myDefaultStyles"));
    final IconStyle iconStyle = kmlFactory.createIconStyle();
    final BasicLink icon = kmlFactory.createBasicLink();
    icon.setHref("http://myserver.com/icon.jpg");
    iconStyle.setIcon(icon);
    iconStyle.setColor(new Color(255, 0, 255, 161));
    iconStyle.setScale(1.399999976158142);
    final LabelStyle labelStyle = kmlFactory.createLabelStyle();
    labelStyle.setColor(new Color(255, 170, 255, 127));
    labelStyle.setScale(1.5);
    final LineStyle lineStyle = kmlFactory.createLineStyle();
    lineStyle.setColor(new Color(255, 0, 0, 255));
    lineStyle.setWidth(15);
    final PolyStyle polyStyle = kmlFactory.createPolyStyle();
    polyStyle.setColor(new Color(170, 170, 127, 127));
    polyStyle.setColorMode(ColorMode.RANDOM);
    final IdAttributes idAttributes = kmlFactory.createIdAttributes("myDefaultStyles", null);
    final Style style = kmlFactory.createStyle();
    style.setIdAttributes(idAttributes);
    style.setIconStyle(iconStyle);
    style.setLabelStyle(labelStyle);
    style.setLineStyle(lineStyle);
    style.setPolyStyle(polyStyle);
    final Feature document = kmlFactory.createDocument();
    document.setPropertyValue(KmlConstants.TAG_STYLE_SELECTOR, style);
    document.setPropertyValue(KmlConstants.TAG_FEATURES, Arrays.asList(placemark0, placemark1));
    final Kml kml = kmlFactory.createKml(null, document, null, null);
    final File temp = File.createTempFile("testStyle", ".kml");
    temp.deleteOnExit();
    final KmlWriter writer = new KmlWriter();
    writer.setOutput(temp);
    writer.write(kml);
    writer.dispose();
    DomCompare.compare(new File(pathToTestFile), temp);
}