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

Example 1 with AnchorPoint

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

the class ListingPropertyVisitor method visit.

@Override
public Object visit(final PointPlacement pointPlacement, Object data) {
    final AnchorPoint ap = pointPlacement.getAnchorPoint();
    if (ap != null) {
        data = ap.accept(this, data);
    }
    final Displacement disp = pointPlacement.getDisplacement();
    if (disp != null) {
        data = disp.accept(this, data);
    }
    final Expression rot = pointPlacement.getRotation();
    if (rot != null) {
        visit(rot, (Collection<String>) data);
    }
    return data;
}

Example 2 with AnchorPoint

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

the class Styles method graphicFillLine.

public static MutableStyle graphicFillLine() throws URISyntaxException {
    // 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 Expression offset = LITERAL_ONE_FLOAT;
    // the stroke fill
    // a pattern that will be repeated like a mosaic
    final Expression size = FF.literal(12);
    final Expression opacity = LITERAL_ONE_FLOAT;
    final Expression rotation = LITERAL_ONE_FLOAT;
    final AnchorPoint anchor = DEFAULT_ANCHOR_POINT;
    final Displacement disp = DEFAULT_DISPLACEMENT;
    final List<GraphicalSymbol> symbols = new ArrayList<GraphicalSymbol>();
    final Stroke fillStroke = SF.stroke(Color.BLACK, 2);
    final Fill fill = SF.fill(Color.RED);
    final Mark mark = SF.mark(MARK_CIRCLE, fill, fillStroke);
    symbols.add(mark);
    final GraphicFill graphicfill = SF.graphicFill(symbols, opacity, size, rotation, anchor, disp);
    // the visual element
    final Expression color = SF.literal(Color.BLUE);
    final Expression width = FF.literal(4);
    final Expression linecap = STROKE_CAP_ROUND;
    final Expression linejoin = STROKE_JOIN_BEVEL;
    final float[] dashes = new float[] { 8, 4, 2, 2, 2, 2, 2, 4 };
    final Expression dashOffset = LITERAL_ZERO_FLOAT;
    final Stroke stroke = SF.stroke(graphicfill, color, opacity, width, linejoin, linecap, dashes, dashOffset);
    final LineSymbolizer symbolizer = SF.lineSymbolizer(name, geometry, desc, unit, stroke, offset);
    final MutableStyle style = SF.style(symbolizer);
    return style;
}

Example 3 with AnchorPoint

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

the class Styles method imagePoint.

public static MutableStyle imagePoint() throws URISyntaxException {
    // 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;
    // the visual element
    final Expression size = FF.literal(12);
    final Expression opacity = LITERAL_ONE_FLOAT;
    final Expression rotation = LITERAL_ONE_FLOAT;
    final AnchorPoint anchor = DEFAULT_ANCHOR_POINT;
    final Displacement disp = DEFAULT_DISPLACEMENT;
    final List<GraphicalSymbol> symbols = new ArrayList<GraphicalSymbol>();
    final GraphicalSymbol external = SF.externalGraphic(SF.onlineResource(Styles.class.getResource("/data/fish.png").toURI()), "image/png", null);
    symbols.add(external);
    final Graphic graphic = SF.graphic(symbols, opacity, size, rotation, anchor, disp);
    final PointSymbolizer symbolizer = SF.pointSymbolizer(name, geometry, desc, unit, graphic);
    final MutableStyle style = SF.style(symbolizer);
    return style;
}

Example 4 with AnchorPoint

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

the class Styles method ttfPoint2.

public static MutableStyle ttfPoint2() throws URISyntaxException {
    // 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;
    // the visual element
    final Expression size = FF.literal(12);
    final Expression opacity = LITERAL_ONE_FLOAT;
    final Expression rotation = LITERAL_ONE_FLOAT;
    final AnchorPoint anchor = DEFAULT_ANCHOR_POINT;
    final Displacement disp = DEFAULT_DISPLACEMENT;
    final List<GraphicalSymbol> symbols = new ArrayList<GraphicalSymbol>();
    final Stroke stroke = SF.stroke(Color.BLACK, 1);
    final Fill fill = SF.fill(Color.RED);
    final Expression external = FF.literal("ttf:Dialog?char=0x2A");
    final Mark mark = SF.mark(external, fill, stroke);
    symbols.add(mark);
    final Graphic graphic = SF.graphic(symbols, opacity, size, rotation, anchor, disp);
    final PointSymbolizer symbolizer = SF.pointSymbolizer(name, geometry, desc, unit, graphic);
    final MutableStyle style = SF.style(symbolizer);
    return style;
}

Example 5 with AnchorPoint

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

the class MapfileToSLDProcess method createPointSymbolizer.

private List<Symbolizer> createPointSymbolizer(final Feature style) {
    final String symbolName = (String) style.getPropertyValue(STYLE_SYMBOL.toString());
    Expression expSize = (Expression) style.getPropertyValue(STYLE_SIZE.toString());
    Expression expOpacity = (Expression) style.getPropertyValue(STYLE_OPACITY.toString());
    Expression expFillColor = (Expression) style.getPropertyValue(STYLE_COLOR.toString());
    Expression expStrokeColor = (Expression) style.getPropertyValue(STYLE_OUTLINECOLOR.toString());
    Expression expStrokeWidth = (Expression) style.getPropertyValue(STYLE_WIDTH.toString());
    if (expFillColor == null) {
        expFillColor = DEFAULT_FILL_COLOR;
    }
    if (expStrokeColor == null) {
        expStrokeColor = DEFAULT_STROKE_COLOR;
    }
    if (expStrokeWidth == null) {
        expStrokeWidth = FF.literal(0);
    }
    if (expOpacity == null) {
        expOpacity = DEFAULT_GRAPHIC_OPACITY;
    }
    if (expSize == null) {
        expSize = DEFAULT_GRAPHIC_SIZE;
    }
    final List<Symbolizer> symbolizers = new ArrayList<Symbolizer>();
    final Feature symbol = getSymbol(symbolName);
    if (symbol == null) {
        // no symbol found for this name
        return symbolizers;
    }
    final Stroke stroke = SF.stroke(expStrokeColor, expStrokeWidth);
    final Fill fill = SF.fill(expFillColor);
    final String symbolTypeName = (String) symbol.getPropertyValue(SYMBOL_TYPE.toString());
    final Mark mark;
    if ("ellipse".equals(symbolTypeName)) {
        mark = SF.mark(MARK_CIRCLE, fill, stroke);
    } else if ("hatch".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else if ("pixmap".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else if ("simple".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else if ("truetype".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else if ("vector".equals(symbolTypeName)) {
        // TODO
        mark = SF.mark(MARK_SQUARE, fill, stroke);
    } else {
        // can not build symbol
        return symbolizers;
    }
    // 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;
    // the visual element
    final Expression opacity = LITERAL_ONE_FLOAT;
    final Expression rotation = LITERAL_ZERO_FLOAT;
    final AnchorPoint anchor = DEFAULT_ANCHOR_POINT;
    final Displacement disp = DEFAULT_DISPLACEMENT;
    final List<GraphicalSymbol> symbols = new ArrayList<GraphicalSymbol>();
    symbols.add(mark);
    final Graphic graphic = SF.graphic(symbols, opacity, expSize, rotation, anchor, disp);
    final PointSymbolizer symbolizer = SF.pointSymbolizer(name, geometry, desc, unit, graphic);
    symbolizers.add(symbolizer);
    return symbolizers;
}