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

Example 36 with PolygonSymbolizer

use of org.geotools.styling.PolygonSymbolizer in project hale by halestudio.

the class StyleHelper method createPolygonStyle.

/**
 * Create a default polygon style.
 *
 * @param color the polygon color
 * @param width the line width
 * @return a Style for Polygon objects
 */
private static FeatureTypeStyle createPolygonStyle(Color color, double width) {
    PolygonSymbolizer symbolizer = createPolygonSymbolizer(color, width);
    Rule rule = styleFactory.createRule();
    rule.symbolizers().add(symbolizer);
    FeatureTypeStyle fts = styleFactory.createFeatureTypeStyle();
    fts.rules().add(rule);
    return fts;
}

Example 37 with PolygonSymbolizer

use of org.geotools.styling.PolygonSymbolizer in project hale by halestudio.

the class StyleHelper method createPolygonSymbolizer.

/**
 * Create a default polygon symbolizer.
 *
 * @param color the color
 * @param width the line width
 * @return the polygon symbolizer
 */
public static PolygonSymbolizer createPolygonSymbolizer(Color color, double width) {
    PolygonSymbolizer symbolizer = styleFactory.createPolygonSymbolizer();
    SLD.setPolyColour(symbolizer, color);
    symbolizer.getStroke().setWidth(filterFactory.literal(width));
    Fill fill = styleFactory.createFill(filterFactory.literal(color), filterFactory.literal(DEFAULT_FILL_OPACITY));
    symbolizer.setFill(fill);
    return symbolizer;
}

Example 38 with PolygonSymbolizer

use of org.geotools.styling.PolygonSymbolizer in project hale by halestudio.

the class StyleServiceImpl method getSelectionSymbolizers.

/**
 * Get the symbolizers representing the given symbolizer for a selection
 *
 * @param symbolizer the symbolizer
 *
 * @return the selection symbolizers
 */
private List<Symbolizer> getSelectionSymbolizers(Symbolizer symbolizer) {
    List<Symbolizer> result = new ArrayList<Symbolizer>();
    Color color = StylePreferences.getSelectionColor();
    int width = StylePreferences.getSelectionWidth();
    if (symbolizer instanceof PolygonSymbolizer) {
        result.add(StyleHelper.createPolygonSymbolizer(color, width));
    } else if (symbolizer instanceof LineSymbolizer) {
        result.add(StyleHelper.createLineSymbolizer(color, width));
    } else if (symbolizer instanceof PointSymbolizer) {
        result.add(StyleHelper.mutatePointSymbolizer((PointSymbolizer) symbolizer, color, width));
    // result.add(createPointSymbolizer(color, width));
    } else {
    // do not fall-back to original symbolizer cause we are painting
    // over it
    // result.add(symbolizer);
    }
    return result;
}

Example 39 with PolygonSymbolizer

use of org.geotools.styling.PolygonSymbolizer in project hale by halestudio.

the class StyledInstanceMarker method strokeStyle.

/**
 * retrieves the stroke for the map marker
 *
 * @param rule a certain rule to apply, maybe null
 * @param context the InstanceWayPoint, wich gets marked
 */
private synchronized void strokeStyle(Rule rule, InstanceWaypoint context) {
    // retrieve stroke
    Stroke stroke = null;
    for (int i = 0; rule != null && stroke == null && i < rule.getSymbolizers().length; i++) {
        if (rule.getSymbolizers()[i] instanceof LineSymbolizer) {
            stroke = SLD.stroke((LineSymbolizer) rule.getSymbolizers()[i]);
        } else if (rule.getSymbolizers()[i] instanceof PolygonSymbolizer) {
            stroke = SLD.stroke((PolygonSymbolizer) rule.getSymbolizers()[i]);
        } else if (rule.getSymbolizers()[i] instanceof PointSymbolizer) {
            stroke = SLD.stroke((PointSymbolizer) rule.getSymbolizers()[i]);
        }
    }
    // if we have a stroke now
    if (stroke != null) {
        // XXX is there any Geotools stroke to AWT stroke lib/code
        // somewhere?!
        // XXX have a look at the renderer code (StreamingRenderer)
        // stroke color
        Color sldColor = SLD.color(stroke);
        double opacity = SLD.opacity(stroke);
        if (Double.isNaN(opacity)) {
            // fall back to default opacity
            opacity = StyleHelper.DEFAULT_FILL_OPACITY;
        }
        if (sldColor != null) {
            styleStrokeColor = new Color(sldColor.getRed(), sldColor.getGreen(), sldColor.getBlue(), (int) (opacity * 255));
        } else {
            styleStrokeColor = super.getBorderColor(context);
        }
        // stroke width
        int strokeWidth = SLD.width(stroke);
        if (strokeWidth == SLD.NOTFOUND) {
            // fall back to default width
            strokeWidth = StylePreferences.getDefaultWidth();
        }
        styleStroke = new BasicStroke(strokeWidth);
    } else {
        styleStroke = null;
        styleStrokeColor = null;
    }
}

Example 40 with PolygonSymbolizer

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

the class SelectedSymbolTest method testReplacment.

/**
 * Test method for
 * {@link com.sldeditor.common.data.SelectedSymbol#removeRule(org.geotools.styling.Rule)}.
 */
@Test
public void testReplacment() {
    SelectedSymbol.destroyInstance();
    SelectedSymbol instance = SelectedSymbol.getInstance();
    Rule rule = DefaultSymbols.createNewRule();
    FeatureTypeStyle fts = DefaultSymbols.createNewFeatureTypeStyle();
    Style style = DefaultSymbols.createNewStyle();
    NamedLayer namedLayer = DefaultSymbols.createNewNamedLayer();
    StyledLayerDescriptor sld = DefaultSymbols.createNewSLD();
    PolygonSymbolizer polygonSymbolizer = DefaultSymbols.createDefaultPolygonSymbolizer();
    instance.createNewSLD(sld);
    instance.setSld(sld);
    instance.addNewStyledLayer(namedLayer);
    instance.setStyledLayer(namedLayer);
    instance.addNewStyle(style);
    instance.setStyle(style);
    instance.addNewFeatureTypeStyle(fts);
    instance.setFeatureTypeStyle(fts);
    instance.addNewRule(rule);
    instance.setRule(rule);
    instance.addSymbolizerToRule(polygonSymbolizer);
    instance.addNewRule(DefaultSymbols.createNewRule());
    instance.setSymbolizer(polygonSymbolizer);
    LineSymbolizer lineSymbolizer = DefaultSymbols.createDefaultLineSymbolizer();
    DummySLDTreeUpdated dummyTreeUpdated = new DummySLDTreeUpdated();
    instance.setTreeUpdateListener(dummyTreeUpdated);
    instance.replaceSymbolizer(lineSymbolizer);
    assertEquals(lineSymbolizer, instance.getSymbolizer());
    assertEquals(dummyTreeUpdated.objectOld, polygonSymbolizer);
    assertEquals(dummyTreeUpdated.objectNew, lineSymbolizer);
    Rule newRule = DefaultSymbols.createNewRule();
    newRule.setTitle("Replacement rule");
    instance.replaceRule(newRule);
    assertEquals(newRule, instance.getRule());
    assertNull(instance.getSymbolizer());
    FeatureTypeStyle newFts = DefaultSymbols.createNewFeatureTypeStyle();
    newFts.setName("Replacement fts");
    instance.replaceFeatureTypeStyle(newFts);
    assertEquals(newFts, instance.getFeatureTypeStyle());
    assertNull(instance.getRule());
    Style newStyle = DefaultSymbols.createNewStyle();
    newStyle.setName("Replacement style");
    instance.replaceStyle(newStyle);
    assertEquals(newStyle, instance.getStyle());
    assertNull(instance.getRule());
    NamedLayer newNamedLayer = DefaultSymbols.createNewNamedLayer();
    newNamedLayer.setName("Replacement named layer");
    instance.replaceStyledLayer(newNamedLayer);
    assertEquals(newNamedLayer, instance.getStyledLayer());
    assertNull(instance.getStyle());
}