Memory leak in HitTest()??

[User (Legacy)]

Hi, 

I am using code which looks like: 

 // Figure out where the mouse is located. 

    nHit = m_spChartFX->HitTest(x, y, &nSeries, &nPoint); 

 switch (nHit) 

    { 

          case HIT_2DBK: 

               // the click was simulated on the 2D background 

            .... 

            break; 

          case ... 

            break; 

          .... 

    } 

When I move mouse over 2D background memory used is constantly growing. If I 

comment HitTest () and force switch to do only 2D background case (setting 

nHit = HIT_2DBK) memory used is not growing. Can anybody tell me is there a 

memory leak in HitTest() method. 

Thanks, 

Emir