Method parsePoly

src/main/java/org/htmlunit/html/HtmlArea.java:329–350

()

    }

    private Shape2D parsePoly() {
        // browsers seem to support comma and blank
        final String[] coords = StringUtils.splitAtCommaOrBlank(getCoordsAttribute());

        try {
            if (coords.length > 1) {
                final Polygon2D path = new Polygon2D(Double.parseDouble(coords[0]), Double.parseDouble(coords[1]));

                for (int i = 2; i + 1 < coords.length; i += 2) {
                    path.lineTo(Double.parseDouble(coords[i]), Double.parseDouble(coords[i + 1]));
                }
                return path;
            }
        }
        catch (final NumberFormatException e) {
            if (LOG.isWarnEnabled()) {
                LOG.warn("Invalid poly coords '" + Arrays.toString(coords) + "'", e);
            }
        }

        return new Rectangle2D(0, 0, 0, 0);
    }

    /**
     * {@inheritDoc}