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

Example 26 with NamedLayerImpl

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

the class CreateInternalDataSource method internal_determineGeometryType.

/**
 * Internal determine geometry type.
 *
 * @param sld the sld
 * @return the geometry type enum
 */
protected GeometryTypeEnum internal_determineGeometryType(StyledLayerDescriptor sld) {
    GeometryTypeEnum geometryType = GeometryTypeEnum.UNKNOWN;
    if (sld != null) {
        List<StyledLayer> styledLayerList = sld.layers();
        int pointCount = 0;
        int lineCount = 0;
        int polygonCount = 0;
        int rasterCount = 0;
        for (StyledLayer styledLayer : styledLayerList) {
            List<Style> styleList = null;
            if (styledLayer instanceof NamedLayerImpl) {
                NamedLayerImpl namedLayerImpl = (NamedLayerImpl) styledLayer;
                styleList = namedLayerImpl.styles();
            } else if (styledLayer instanceof UserLayerImpl) {
                UserLayerImpl userLayerImpl = (UserLayerImpl) styledLayer;
                styleList = userLayerImpl.userStyles();
            }
            if (styleList != null) {
                for (Style style : styleList) {
                    for (FeatureTypeStyle fts : style.featureTypeStyles()) {
                        for (Rule rule : fts.rules()) {
                            for (org.opengis.style.Symbolizer symbolizer : rule.symbolizers()) {
                                if (symbolizer instanceof PointSymbolizer) {
                                    pointCount++;
                                } else if (symbolizer instanceof LineSymbolizer) {
                                    lineCount++;
                                } else if (symbolizer instanceof PolygonSymbolizer) {
                                    polygonCount++;
                                } else if (symbolizer instanceof RasterSymbolizer) {
                                    rasterCount++;
                                }
                            }
                        }
                    }
                }
            }
        }
        if (polygonCount > 0) {
            geometryType = GeometryTypeEnum.POLYGON;
        } else if (lineCount > 0) {
            geometryType = GeometryTypeEnum.LINE;
        } else if (pointCount > 0) {
            geometryType = GeometryTypeEnum.POINT;
        } else if (rasterCount > 0) {
            geometryType = GeometryTypeEnum.RASTER;
        }
    }
    return geometryType;
}

Example 27 with NamedLayerImpl

use of org.geotools.styling.NamedLayerImpl 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 28 with NamedLayerImpl

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

the class ScalePanelUtils method containsScales.

/**
 * Contains scales.
 *
 * @param sldData the sld data
 * @return the scale sld data
 */
public static List<ScaleSLDData> containsScales(SLDDataInterface sldData) {
    List<ScaleSLDData> dataList = null;
    StyledLayerDescriptor sld = SLDUtils.createSLDFromString(sldData);
    if (sld != null) {
        List<StyledLayer> styledLayerList = sld.layers();
        if (sld != null) {
            for (StyledLayer styledLayer : styledLayerList) {
                if (styledLayer instanceof NamedLayerImpl) {
                    NamedLayerImpl namedLayerImpl = (NamedLayerImpl) styledLayer;
                    for (Style style : namedLayerImpl.styles()) {
                        for (FeatureTypeStyle fts : style.featureTypeStyles()) {
                            for (Rule rule : fts.rules()) {
                                double minScale = rule.getMinScaleDenominator();
                                double maxScale = rule.getMaxScaleDenominator();
                                if ((minScale > 0.0) || (maxScale > 0.0)) {
                                    if (dataList == null) {
                                        dataList = new ArrayList<ScaleSLDData>();
                                    }
                                    ScaleSLDData scaleSLDData = new ScaleSLDData(sld, sldData);
                                    scaleSLDData.setNamedLayer(namedLayerImpl.getName());
                                    scaleSLDData.setFeatureTypeStyle(fts.getName());
                                    scaleSLDData.setStyle(style.getName());
                                    scaleSLDData.setRule(rule);
                                    if (minScale > 0.0) {
                                        scaleSLDData.setMinScale(minScale);
                                    }
                                    if (maxScale > 0.0) {
                                        scaleSLDData.setMaxScale(maxScale);
                                    }
                                    dataList.add(scaleSLDData);
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    return dataList;
}