Dot
Properties
- cxNumber - The x-coordinate of center. 
- cyNumber - The y-coordinate of center. 
- rNumber - The radius of dot. 
- onClickFunctionoptional - The customized event handler of click in this chart. 
- onMouseDownFunctionoptional - The customized event handler of mousedown in this chart. 
- onMouseUpFunctionoptional - The customized event handler of mouseup in this chart. 
- onMouseOverFunctionoptional - The customized event handler of mouseover in this chart. 
- onMouseOutFunctionoptional - The customized event handler of mouseout in this chart. 
- onMouseEnterFunctionoptional - The customized event handler of mouseenter in this chart. 
- onMouseMoveFunctionoptional - The customized event handler of mousemove in this chart. 
- onMouseLeaveFunctionoptional - The customized event handler of mouseleave in this chart.