public void reset(){
  data.clear();
  mRegions.clear();
  mToUpdateValues.clear();
  verController.minLabelValue=0;
  verController.maxLabelValue=0;
  if (horController.mandatoryBorderSpacing != 0)   horController.mandatoryBorderSpacing=1;
  style.thresholdPaint=null;
  style.gridPaint=null;
  style.hasHorizontalGrid=false;
  style.hasVerticalGrid=false;
}

public void reset ( ) { data . clear ( ) ; mRegions . clear ( ) ; mToUpdateValues . clear ( ) ; verController . minLabelValue = 0 ; verController . maxLabelValue = 0 ; if ( horController . mandatoryBorderSpacing != 0 ) horController . mandatoryBorderSpacing = 1 ; style . thresholdPaint = null ; style . gridPaint = null ; style . hasHorizontalGrid = false ; style . hasVerticalGrid = false ; }
method not expected to be used often . more for testing . resets chart state to insert new configuration .
