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

Example 6 with LineSymbolizer

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

the class MultiLayerLineSymbol method convert.

/**
 * Convert.
 *
 * @param rule the rule
 * @param element the element
 * @param layerName the layer name
 * @param transparency the transparency
 */
@Override
public void convert(Rule rule, JsonElement element, String layerName, int transparency) {
    if (rule == null)
        return;
    if (element == null)
        return;
    JsonArray layerArray = element.getAsJsonArray();
    List<Symbolizer> symbolizerList = rule.symbolizers();
    if (layerArray.size() > 0) {
        for (int index = 0; index < layerArray.size(); index++) {
            JsonObject obj = layerArray.get(index).getAsJsonObject();
            List<Stroke> strokeList = null;
            JsonElement jsonOutlineElement = obj.get(MultiLayerLineSymbolKeys.LINE);
            strokeList = SymbolManager.getInstance().getStrokeList(jsonOutlineElement);
            if (strokeList != null) {
                for (Stroke stroke : strokeList) {
                    LineSymbolizer lineSymbolizer = styleFactory.createLineSymbolizer(stroke, null);
                    symbolizerList.add(lineSymbolizer);
                }
            }
        }
    }
}

Example 7 with LineSymbolizer

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

the class SimpleLineSymbol method convert.

/* (non-Javadoc)
     * @see com.sldeditor.convert.esri.symbols.EsriSymbolInterface#convert(org.geotools.styling.Rule, com.google.gson.JsonElement, java.lang.String, int)
     */
@Override
public void convert(Rule rule, JsonElement element, String layerName, int transparency) {
    if (element == null)
        return;
    if (rule == null)
        return;
    JsonObject obj = element.getAsJsonObject();
    @SuppressWarnings("unused") int style = getInt(obj, CommonSymbolKeys.STYLE);
    List<Symbolizer> symbolizerList = rule.symbolizers();
    List<Stroke> strokeList = convert(obj);
    Stroke stroke = null;
    if (!strokeList.isEmpty()) {
        stroke = strokeList.get(0);
    }
    LineSymbolizer lineSymbolizer = styleFactory.createLineSymbolizer(stroke, null);
    symbolizerList.add(lineSymbolizer);
}

Example 8 with LineSymbolizer

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

the class DefaultSymbols method createNewLine.

/**
 * Creates a new line symbol.
 *
 * @return the styled layer descriptor
 */
public static StyledLayerDescriptor createNewLine() {
    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);
    LineSymbolizer line = createDefaultLineSymbolizer();
    rule.symbolizers().add(line);
    return sld;
}

Example 9 with LineSymbolizer

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

the class DefaultSymbols method createDefaultLineSymbolizer.

/**
 * Creates the default line symbolizer.
 *
 * @return the line symbolizer
 */
public static LineSymbolizer createDefaultLineSymbolizer() {
    Stroke stroke = styleFactory.createStroke(ff.literal(DEFAULT_LINE_COLOUR), ff.literal(2));
    LineSymbolizer lineSymbolizer = styleFactory.createLineSymbolizer();
    lineSymbolizer.setStroke(stroke);
    return lineSymbolizer;
}

Example 10 with LineSymbolizer

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

the class RuleRenderVisitor method visit.

/**
 * (non-Javadoc)
 *
 * @see org.geotools.styling.visitor.DuplicatingStyleVisitor#visit(org.geotools.styling.LineSymbolizer)
 */
public void visit(LineSymbolizer line) {
    LineSymbolizer copy = sf.getDefaultLineSymbolizer();
    copy.setGeometry(copy(line.getGeometry()));
    copy.setUnitOfMeasure(line.getUnitOfMeasure());
    copy.setStroke(copy(line.getStroke()));
    copy.getOptions().putAll(line.getOptions());
    copy.setPerpendicularOffset(line.getPerpendicularOffset());
    if (STRICT && !copy.equals(line)) {
        throw new IllegalStateException("Was unable to duplicate provided LineSymbolizer:" + line);
    }
    pages.push(copy);
}