curve要素のCSSのvisibility属性のサンプル
指定なし
<v:curve from="0,0" control1="0,100;" control2="100,100;" to="200,0" style="" />
visibleを指定
<v:curve from="0,0" control1="0,100;" control2="100,100;" to="200,0" style=" visibility:visible;" />
hiddenを指定
<v:curve from="0,0" control1="0,100;" control2="100,100;" to="200,0" style=" visibility:hidden;" />
inheritを指定
<v:curve from="0,0" control1="0,100;" control2="100,100;" to="200,0" style=" visibility:inherit;" />