<area shape="rect" href="$classopenvrml_1_1script__node_1_1url__changed__emitter.html" title="url_changed event emitter." alt="" coords="627,37,979,67"> <area shape="rect" href="$classopenvrml_1_1field__value__emitter.html" title="openvrml::field_value_emitter\< mfstring \>" alt="" coords="669,91,936,120"> <area shape="rect" href="$classopenvrml_1_1field__value__emitter.html" title="openvrml::field_value_emitter\< sfnode \>" alt="" coords="672,144,933,173"> <area shape="rect" href="$classopenvrml_1_1event__emitter.html" title="Abstract base class of event emitters." alt="" coords="7,91,169,120"> <area shape="rect" href="$classopenvrml_1_1exposedfield.html" title="openvrml::exposedfield\< sfnode \>" alt="" coords="1117,117,1344,147"> <area shape="rect" href="$classopenvrml_1_1script__node_1_1metadata__changed__emitter.html" title="metadata_changed event emitter." alt="" coords="1029,171,1432,200">