public static void addCSSClass ( Element e , String cssclass ) { String oldval = e . getAttribute ( SVGConstants . SVG_CLASS_ATTRIBUTE ) ; if ( oldval == null || oldval . length ( ) == 0 ) { setAtt ( e , SVGConstants . SVG_CLASS_ATTRIBUTE , cssclass ) ; return ; } String [ ] classes = oldval . split ( " " ) ; for ( String c : classes ) { if ( c . equals ( cssclass ) ) { return ; } } setAtt ( e , SVGConstants . SVG_CLASS_ATTRIBUTE , oldval + " " + cssclass ) ; }
Add a CSS class to an Element .