ne_grp_getStrokeDash

const int sbne::ne_grp_getStrokeDash(VRenderGroup *g, const unsigned int &index)

Gets the indexth item of “dasharray” attribute of this VRenderGroup object.

Parameters

  • g – a pointer to the VRenderGroup object.

  • index – the index of the item of “dasharray” attribute of this VRenderGroup to return.

Returns

the indexth item of “dasharray” attribute of this VRenderGroup object, or -1 if this item of “dasharray” attribute is not set or the object is NULL .