actionscript 3 - How to find that the point is between two points -


i have been trying create curve , i've created . thing if add point added array[last point -1] , if add point between first , second point curve takes last point -1 coding anyway,

function findpoints() { var newpt:point = new point(evt.stagex, evt.stagey); _points[poin] = newpt; //trace(_points) poin += 1; redrawcanvas(); }

i want know whether can find function

after serious , continuous research i've found answer question , need find end points , have , points array , can able find whether between specific points using formulation , able add array based on terms , 

var pt:point = new point(cmenu.x,cmenu.y);         (var i:int =0; <= _points.length-1; i++)         {             var ss:int = (_points[i] point).x;             var sss:int = (_points[i] point).y;             if(pt.x > ss )             {                 var change:int = i+1;                                                    }          }         _points.splice(change,0,pt);

i got desired output , posting here in case needs in future.


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