(PHP 5 < 5.3.0, PECL ming SVN)
SWFButton::addShape — Adds a shape to a button
此函数是实验性的。此函数的表象,包括名称及其相关文档都可能在未来的 PHP 发布版本中未通知就被修改。使用本函数风险自担 。
   Adds the given shape to the button. 
  
shapeAn SWFShape instance
flags
       The following flags are valid: 
       SWFBUTTON_UP, 
       SWFBUTTON_OVER, 
       SWFBUTTON_DOWN and
       SWFBUTTON_HIT.
      
       SWFBUTTON_HIT isn't ever displayed, it defines
       the hit region for the button. That is, everywhere the hit shape would
       be drawn is considered a "touchable" part of the button. 
      
没有返回值。