Examples with NamedLayer org.geotools.styling.NamedLayer used on opensource projects

Example 41 with NamedLayer

use of org.geotools.styling.NamedLayer in project sldeditor by robward-scisys.

the class SLDExternalImages method externalGraphicSymbolVisitor.

/**
 * Find the SLD graphical symbols.
 *
 * @param resourceLocator the resource locator
 * @param sld the sld
 * @param externalImageList the external image list
 * @param process the process
 */
private static void externalGraphicSymbolVisitor(URL resourceLocator, StyledLayerDescriptor sld, List<String> externalImageList, ProcessGraphicSymbolInterface process) {
    if (sld == null) {
        return;
    }
    if (process == null) {
        return;
    }
    for (StyledLayer styledLayer : sld.layers()) {
        List<Style> styles = null;
        if (styledLayer instanceof NamedLayer) {
            NamedLayerImpl namedLayer = (NamedLayerImpl) styledLayer;
            styles = namedLayer.styles();
        } else if (styledLayer instanceof UserLayer) {
            UserLayerImpl userLayer = (UserLayerImpl) styledLayer;
            styles = userLayer.userStyles();
        }
        if (styles != null) {
            for (Style style : styles) {
                for (FeatureTypeStyle fts : style.featureTypeStyles()) {
                    for (Rule rule : fts.rules()) {
                        for (Symbolizer symbolizer : rule.symbolizers()) {
                            if (symbolizer instanceof PointSymbolizer) {
                                PointSymbolizer point = (PointSymbolizer) symbolizer;
                                if (point.getGraphic() != null) {
                                    process.processGraphicalSymbol(resourceLocator, point.getGraphic().graphicalSymbols(), externalImageList);
                                }
                            } else if (symbolizer instanceof LineSymbolizer) {
                                LineSymbolizer line = (LineSymbolizer) symbolizer;
                                updateStroke(resourceLocator, line.getStroke(), externalImageList, process);
                            } else if (symbolizer instanceof PolygonSymbolizer) {
                                PolygonSymbolizer polygon = (PolygonSymbolizer) symbolizer;
                                updateStroke(resourceLocator, polygon.getStroke(), externalImageList, process);
                                updateFill(resourceLocator, polygon.getFill(), externalImageList, process);
                            }
                        }
                    }
                }
            }
        }
    }
}

Example 42 with NamedLayer

use of org.geotools.styling.NamedLayer in project sldeditor by robward-scisys.

the class DefaultSymbols method createNewPolygon.

/**
 * Creates a new polygon symbol.
 *
 * @return the styled layer descriptor
 */
public static StyledLayerDescriptor createNewPolygon() {
    StyledLayerDescriptor sld = styleFactory.createStyledLayerDescriptor();
    NamedLayer namedLayer = styleFactory.createNamedLayer();
    sld.addStyledLayer(namedLayer);
    Style style = styleFactory.createStyle();
    namedLayer.addStyle(style);
    List<FeatureTypeStyle> ftsList = style.featureTypeStyles();
    FeatureTypeStyle fts = styleFactory.createFeatureTypeStyle();
    ftsList.add(fts);
    Rule rule = styleFactory.createRule();
    fts.rules().add(rule);
    PolygonSymbolizer polygon = createDefaultPolygonSymbolizer();
    rule.symbolizers().add(polygon);
    return sld;
}

Example 43 with NamedLayer

use of org.geotools.styling.NamedLayer in project sldeditor by robward-scisys.

the class NamedLayerDetails method updateSymbol.

/**
 * Update symbol.
 */
private void updateSymbol() {
    if (!Controller.getInstance().isPopulating()) {
        String name = fieldConfigVisitor.getText(FieldIdEnum.NAME);
        NamedLayer namedLayer = getStyleFactory().createNamedLayer();
        namedLayer.setName(name);
        // Feature type constraints
        List<FeatureTypeConstraint> ftcList = fieldConfigVisitor.getFeatureTypeConstraint(FieldIdEnum.LAYER_FEATURE_CONSTRAINTS);
        if ((ftcList != null) && !ftcList.isEmpty()) {
            FeatureTypeConstraint[] ftcArray = new FeatureTypeConstraint[ftcList.size()];
            namedLayer.setLayerFeatureConstraints(ftcList.toArray(ftcArray));
        }
        StyledLayer existingStyledLayer = SelectedSymbol.getInstance().getStyledLayer();
        if (existingStyledLayer instanceof NamedLayerImpl) {
            NamedLayerImpl existingNamedLayer = (NamedLayerImpl) existingStyledLayer;
            for (Style style : existingNamedLayer.styles()) {
                namedLayer.addStyle(style);
            }
        }
        SelectedSymbol.getInstance().replaceStyledLayer(namedLayer);
        this.fireUpdateSymbol();
    }
}

Example 44 with NamedLayer

use of org.geotools.styling.NamedLayer in project sldeditor by robward-scisys.

the class RasterReader method createRasterSLDData.

/**
 * Creates the raster sld.
 *
 * @param rasterFile the raster file
 * @return the styled layer descriptor
 */
@Override
public SLDDataInterface createRasterSLDData(File rasterFile) {
    if (rasterFile == null) {
        return null;
    }
    StyledLayerDescriptor sld = null;
    AbstractGridFormat format = GridFormatFinder.findFormat(rasterFile);
    AbstractGridCoverage2DReader reader = null;
    try {
        reader = format.getReader(rasterFile);
    } catch (UnsupportedOperationException e) {
        ConsoleManager.getInstance().error(this, Localisation.getField(RasterTool.class, "RasterReader.unknownFormat") + rasterFile.getAbsolutePath());
        return null;
    }
    BufferedImage img = null;
    try {
        img = ImageIO.read(rasterFile);
    } catch (IOException e) {
        ConsoleManager.getInstance().exception(this, e);
        return null;
    }
    WritableRaster raster = img.getRaster();
    Style style = createRGBStyle(reader, raster);
    sld = sf.createStyledLayerDescriptor();
    NamedLayer namedLayer = sf.createNamedLayer();
    namedLayer.addStyle(style);
    sld.addStyledLayer(namedLayer);
    File sldFilename = ExternalFilenames.createSLDFilename(rasterFile);
    StyleWrapper styleWrapper = new StyleWrapper(sldFilename.getName());
    String sldContents = sldWriter.encodeSLD(null, sld);
    SLDData sldData = new SLDData(styleWrapper, sldContents);
    sldData.setSLDFile(sldFilename);
    sldData.setReadOnly(false);
    return sldData;
}

Example 45 with NamedLayer

use of org.geotools.styling.NamedLayer in project sldeditor by robward-scisys.

the class CreateInternalDataSourceTest method testDetermineGeometryType.

/**
 * Test method for
 * {@link com.sldeditor.datasource.impl.CreateInternalDataSource#determineGeometryType(StyledLayerDescriptor)}.
 */
@Test
public void testDetermineGeometryType() {
    TestCreateInternalDataSource ds = new TestCreateInternalDataSource();
    assertEquals(GeometryTypeEnum.UNKNOWN, ds.callDetermineGeometryType(null));
    // Create StyledLayerDescriptor
    StyleFactoryImpl styleFactory = (StyleFactoryImpl) CommonFactoryFinder.getStyleFactory();
    StyledLayerDescriptor sld = styleFactory.createStyledLayerDescriptor();
    NamedLayer namedLayer = styleFactory.createNamedLayer();
    sld.addStyledLayer(namedLayer);
    UserLayer userLayer = styleFactory.createUserLayer();
    sld.addStyledLayer(userLayer);
    Style style = styleFactory.createStyle();
    namedLayer.addStyle(style);
    List<FeatureTypeStyle> ftsList = style.featureTypeStyles();
    FeatureTypeStyle fts = styleFactory.createFeatureTypeStyle();
    ftsList.add(fts);
    Rule rule = styleFactory.createRule();
    fts.rules().add(rule);
    // Raster
    RasterSymbolizer raster = DefaultSymbols.createDefaultRasterSymbolizer();
    rule.symbolizers().add(raster);
    assertEquals(GeometryTypeEnum.RASTER, ds.callDetermineGeometryType(sld));
    // Polygon
    rule.symbolizers().clear();
    PolygonSymbolizer polygon = DefaultSymbols.createDefaultPolygonSymbolizer();
    rule.symbolizers().add(polygon);
    assertEquals(GeometryTypeEnum.POLYGON, ds.callDetermineGeometryType(sld));
    // Line
    rule.symbolizers().clear();
    LineSymbolizer line = DefaultSymbols.createDefaultLineSymbolizer();
    rule.symbolizers().add(line);
    assertEquals(GeometryTypeEnum.LINE, ds.callDetermineGeometryType(sld));
    // Point
    rule.symbolizers().clear();
    PointSymbolizer point = DefaultSymbols.createDefaultPointSymbolizer();
    rule.symbolizers().add(point);
    assertEquals(GeometryTypeEnum.POINT, ds.callDetermineGeometryType(sld));
    // Add line to point
    rule.symbolizers().add(line);
    assertEquals(GeometryTypeEnum.LINE, ds.callDetermineGeometryType(sld));
    // Add point, line
    rule.symbolizers().clear();
    rule.symbolizers().add(line);
    rule.symbolizers().add(point);
    assertEquals(GeometryTypeEnum.LINE, ds.callDetermineGeometryType(sld));
    // Add polygon, line
    rule.symbolizers().clear();
    rule.symbolizers().add(point);
    rule.symbolizers().add(polygon);
    assertEquals(GeometryTypeEnum.POLYGON, ds.callDetermineGeometryType(sld));
}