Examples with Expression org.opengis.filter.Expression used on opensource projects

Example 46 with Expression

use of org.opengis.filter.Expression in project geotoolkit by Geomatys.

the class ListingPropertyVisitor method visit.

@Override
public Object visit(final Font font, Object data) {
    final List<Expression> families = font.getFamily();
    if (families != null) {
        for (Expression family : families) {
            visit(family, (Collection<String>) data);
        }
    }
    final Expression size = font.getSize();
    if (size != null) {
        visit(size, (Collection<String>) data);
    }
    final Expression style = font.getStyle();
    if (style != null) {
        visit(style, (Collection<String>) data);
    }
    final Expression weight = font.getWeight();
    if (weight != null) {
        visit(weight, (Collection<String>) data);
    }
    return data;
}

Example 47 with Expression

use of org.opengis.filter.Expression in project geotoolkit by Geomatys.

the class ListingPropertyVisitor method visit.

@Override
public Object visit(final Fill fill, Object data) {
    final Expression color = fill.getColor();
    if (color != null) {
        visit(color, (Collection<String>) data);
    }
    final GraphicFill gf = fill.getGraphicFill();
    if (gf != null) {
        data = gf.accept(this, data);
    }
    final Expression opa = fill.getOpacity();
    if (opa != null) {
        visit(opa, (Collection<String>) data);
    }
    return data;
}

Example 48 with Expression

use of org.opengis.filter.Expression in project geotoolkit by Geomatys.

the class ListingPropertyVisitor method visit.

@Override
public Object visit(final Mark mark, Object data) {
    final ExternalMark em = mark.getExternalMark();
    if (em != null) {
        data = em.accept(this, data);
    }
    final Fill fill = mark.getFill();
    if (fill != null) {
        data = fill.accept(this, data);
    }
    final Stroke stroke = mark.getStroke();
    if (stroke != null) {
        data = stroke.accept(this, data);
    }
    final Expression wkn = mark.getWellKnownName();
    if (wkn != null) {
        visit(wkn, (Collection<String>) data);
    }
    return data;
}

Example 49 with Expression

use of org.opengis.filter.Expression in project geotoolkit by Geomatys.

the class PrepareStyleVisitor method visit.

@Override
public Object visit(TextSymbolizer ts, Object o) {
    Fill fill = ts.getFill();
    Font font = ts.getFont();
    Halo halo = ts.getHalo();
    Expression label = ts.getLabel();
    LabelPlacement place = ts.getLabelPlacement();
    if (fill != null) {
        fill = (Fill) fill.accept(this, o);
    }
    if (font != null) {
        font = (Font) font.accept(this, o);
    }
    if (halo != null) {
        halo = (Halo) halo.accept(this, o);
    }
    if (label != null) {
        label = (Expression) visit(label);
    }
    if (place != null) {
        place = (LabelPlacement) place.accept(this, o);
    }
    // recreate symbolizer
    return SF.textSymbolizer(ts.getName(), visitGeometryExpression(ts, o), ts.getDescription(), ts.getUnitOfMeasure(), label, font, place, halo, fill);
}

Example 50 with Expression

use of org.opengis.filter.Expression in project geotoolkit by Geomatys.

the class PrepareStyleVisitor method visit.

@Override
public Object visit(Stroke stroke, Object o) {
    Expression color = stroke.getColor();
    Expression offset = stroke.getDashOffset();
    GraphicFill grafill = stroke.getGraphicFill();
    GraphicStroke grastroke = stroke.getGraphicStroke();
    Expression cap = stroke.getLineCap();
    Expression join = stroke.getLineJoin();
    Expression opacity = stroke.getOpacity();
    Expression width = stroke.getWidth();
    if (color != null) {
        color = (Expression) visit(color);
    }
    if (offset != null) {
        offset = (Expression) visit(offset);
    }
    if (grafill != null) {
        grafill = (GraphicFill) grafill.accept(this, o);
    }
    if (grastroke != null) {
        grastroke = (GraphicStroke) grastroke.accept(this, o);
    }
    if (cap != null) {
        cap = (Expression) visit(cap);
    }
    if (join != null) {
        join = (Expression) visit(join);
    }
    if (opacity != null) {
        opacity = (Expression) visit(opacity);
    }
    if (width != null) {
        width = (Expression) visit(width);
    }
    if (grafill != null) {
        return SF.stroke(grafill, color, opacity, width, join, cap, stroke.getDashArray(), offset);
    } else if (grastroke != null) {
        return SF.stroke(grastroke, color, opacity, width, join, cap, stroke.getDashArray(), offset);
    } else {
        return SF.stroke(color, opacity, width, join, cap, stroke.getDashArray(), offset);
    }
}