Examples with PolygonSymbolizer org.opengis.style.PolygonSymbolizer used on opensource projects

Example 16 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class MapfileToSLDProcess method createPolygonSymbolizer.

private List<Symbolizer> createPolygonSymbolizer(final Feature style) {
    Expression expColor = (Expression) style.getPropertyValue(STYLE_COLOR.toString());
    Expression expOpacity = (Expression) style.getPropertyValue(STYLE_OPACITY.toString());
    if (expOpacity == null) {
        expOpacity = DEFAULT_FILL_OPACITY;
    } else {
        // mapfile opacity is expressed in %, SE is in 0-1
        if (expOpacity instanceof Literal) {
            double d = ((Number) expOpacity.apply(null)).doubleValue();
            d /= 100d;
            expOpacity = FF.literal(d);
        } else {
            expOpacity = FF.divide(expOpacity, FF.literal(100));
        }
    }
    if (expColor == null) {
        expColor = DEFAULT_FILL_COLOR;
    }
    Fill fill = null;
    Stroke stroke = null;
    fill = SF.fill(expColor, expOpacity);
    final List<Symbolizer> symbolizers = new ArrayList<Symbolizer>();
    // general informations
    final String name = "";
    final Description desc = DEFAULT_DESCRIPTION;
    // use the default geometry of the feature
    final String geometry = null;
    final Unit unit = Units.POINT;
    final Displacement disp = DEFAULT_DISPLACEMENT;
    final Expression offset = LITERAL_ZERO_FLOAT;
    // stroke element
    // final Expression color = SF.literal(Color.BLUE);
    // final Expression width = FF.literal(4);
    // final Expression opacity = LITERAL_ONE_FLOAT;
    // final Stroke stroke = SF.stroke(color,width,opacity);
    final PolygonSymbolizer symbolizer = SF.polygonSymbolizer(name, geometry, desc, unit, stroke, fill, disp, offset);
    symbolizers.add(symbolizer);
    return symbolizers;
}

Example 17 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class Styles method graphicFillPolygon.

public static MutableStyle graphicFillPolygon() {
    // general informations
    final String name = "mySymbol";
    final Description desc = DEFAULT_DESCRIPTION;
    // use the default geometry of the feature
    final String geometry = null;
    final Unit unit = Units.POINT;
    final Displacement disp = DEFAULT_DISPLACEMENT;
    final Expression offset = LITERAL_ZERO_FLOAT;
    // stroke element
    final Expression color = SF.literal(Color.BLUE);
    final Expression width = FF.literal(2);
    final Expression opacity = LITERAL_ONE_FLOAT;
    final Stroke stroke = SF.stroke(color, width, opacity);
    // fill element
    // a pattern that will be repeated like a mosaic
    final Expression size = FF.literal(12);
    final Expression rotation = LITERAL_ONE_FLOAT;
    final AnchorPoint anchor = DEFAULT_ANCHOR_POINT;
    final List<GraphicalSymbol> symbols = new ArrayList<GraphicalSymbol>();
    final Stroke fillStroke = SF.stroke(Color.BLACK, 2);
    final Fill pattern = SF.fill(Color.BLUE);
    final Mark mark = SF.mark(MARK_CROSS, pattern, fillStroke);
    symbols.add(mark);
    final GraphicFill graphicfill = SF.graphicFill(symbols, opacity, size, rotation, anchor, disp);
    final Fill fill = SF.fill(graphicfill, color, opacity);
    final PolygonSymbolizer symbolizer = SF.polygonSymbolizer(name, geometry, desc, unit, stroke, fill, disp, offset);
    final MutableStyle style = SF.style(symbolizer);
    return style;
}

Example 18 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class Styles method shadowPolygon.

public static MutableStyle shadowPolygon() {
    // first symbol classic
    final PolygonSymbolizer symbol1 = SF.polygonSymbolizer(null, SF.fill(Color.ORANGE), null);
    // second symbol for the shadow
    final PolygonSymbolizer symbol2 = SF.polygonSymbolizer("mySymbol", (String) null, DEFAULT_DESCRIPTION, Units.POINT, null, SF.fill(Color.DARK_GRAY), SF.displacement(3, -4), LITERAL_ZERO_FLOAT);
    final MutableStyle style = SF.style(symbol2, symbol1);
    return style;
}

Example 19 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class Styles method colorPolygon.

public static MutableStyle colorPolygon() {
    // general informations
    final String name = "mySymbol";
    final Description desc = DEFAULT_DESCRIPTION;
    // use the default geometry of the feature
    final String geometry = null;
    final Unit unit = Units.POINT;
    final Displacement disp = DEFAULT_DISPLACEMENT;
    final Expression offset = LITERAL_ZERO_FLOAT;
    // stroke element
    final Expression color = SF.literal(Color.BLUE);
    final Expression width = FF.literal(4);
    final Expression opacity = LITERAL_ONE_FLOAT;
    final Stroke stroke = SF.stroke(color, width, opacity);
    // fill element
    final Fill fill = SF.fill(Color.ORANGE);
    final PolygonSymbolizer symbolizer = SF.polygonSymbolizer(name, geometry, desc, unit, stroke, fill, disp, offset);
    final MutableStyle style = SF.style(symbolizer);
    return style;
}

Example 20 with PolygonSymbolizer

use of org.opengis.style.PolygonSymbolizer in project geotoolkit by Geomatys.

the class Styles method offsetPolygon.

public static MutableStyle offsetPolygon() {
    // we produce a gradient border effect by combining several
    // symbolizer progressivly smaller
    final PolygonSymbolizer symbol1 = SF.polygonSymbolizer("mySymbol", (String) null, DEFAULT_DESCRIPTION, Units.POINT, null, SF.fill(new Color(255, 0, 0)), DEFAULT_DISPLACEMENT, FF.literal(0));
    final PolygonSymbolizer symbol2 = SF.polygonSymbolizer("mySymbol", (String) null, DEFAULT_DESCRIPTION, Units.POINT, null, SF.fill(new Color(255, 70, 70)), DEFAULT_DISPLACEMENT, FF.literal(-10));
    final PolygonSymbolizer symbol3 = SF.polygonSymbolizer("mySymbol", (String) null, DEFAULT_DESCRIPTION, Units.POINT, null, SF.fill(new Color(255, 140, 140)), DEFAULT_DISPLACEMENT, FF.literal(-20));
    final PolygonSymbolizer symbol4 = SF.polygonSymbolizer("mySymbol", (String) null, DEFAULT_DESCRIPTION, Units.POINT, null, SF.fill(new Color(255, 210, 210)), DEFAULT_DISPLACEMENT, FF.literal(-30));
    final MutableStyle style = SF.style(symbol1, symbol2, symbol3, symbol4);
    return style;
}