Examples of org.geotools.filter.function.FilterFunction_offset

    @SuppressWarnings("rawtypes")
    public static Point2D getOffset( Symbolizer symbolizer ) {
        Expression geometry = symbolizer.getGeometry();
        if (geometry != null) {
            if (geometry instanceof FilterFunction_offset) {
                FilterFunction_offset offsetFunction = (FilterFunction_offset) geometry;
                List parameters = offsetFunction.getParameters();
                Expression xOffsetExpr = (Expression) parameters.get(1);
                Expression yOffsetExpr = (Expression) parameters.get(2);
                Double xOffsetDouble = xOffsetExpr.evaluate(null, Double.class);
                Double yOffsetDouble = yOffsetExpr.evaluate(null, Double.class);
                if (xOffsetDouble != null && yOffsetDouble != null) {

        double yOffset = Double.parseDouble(split[1]);


        Expression geometry = symbolizer.getGeometry();
        if (geometry != null) {
            if (geometry instanceof FilterFunction_offset) {
                FilterFunction_offset offsetFunction = (FilterFunction_offset) geometry;
                List parameters = offsetFunction.getParameters();
                parameters.set(1, ff.literal(xOffset));
                parameters.set(2, ff.literal(yOffset));
            }
        } else {
            Function function = ff.function("offset", ff.property("the_geom"), ff.literal(xOffset), ff.literal(yOffset));

Related Classes of org.geotools.filter.function.FilterFunction_offset

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