interface Dictionary { readonly attribute unsigned long propertyCount; getter float getProperty(DOMString propertyName); setter void setProperty(DOMString propertyName, float propertyValue); }; interface Dictionary { readonly attribute unsigned long propertyCount; float getProperty(DOMString propertyName); void setProperty(DOMString propertyName, float propertyValue); getter float (DOMString propertyName); setter void (DOMString propertyName, float propertyValue); }; interface Dictionary { readonly attribute unsigned long propertyCount; getter float getProperty(DOMString propertyName); setter void setProperty(DOMString propertyName, float propertyValue); }; readonly attribute unsigned long propertyCount; getter float getProperty(DOMString propertyName); setter void setProperty(DOMString propertyName, float propertyValue); interface Dictionary { readonly attribute unsigned long propertyCount; float getProperty(DOMString propertyName); void setProperty(DOMString propertyName, float propertyValue); getter float (DOMString propertyName); setter void (DOMString propertyName, float propertyValue); }; readonly attribute unsigned long propertyCount; float getProperty(DOMString propertyName); void setProperty(DOMString propertyName, float propertyValue); getter float (DOMString propertyName); setter void (DOMString propertyName, float propertyValue);